diff options
| -rw-r--r-- | indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl | 2099 | ||||
| -rw-r--r-- | indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl | 2085 | ||||
| -rw-r--r-- | indra/newview/llviewercontrol.cpp | 16 | ||||
| -rw-r--r-- | indra/newview/llviewershadermgr.cpp | 55 | ||||
| -rw-r--r-- | indra/newview/llviewershadermgr.h | 1 | ||||
| -rw-r--r-- | indra/newview/pipeline.cpp | 57 |
6 files changed, 67 insertions, 4246 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl index 7588073a9c..985f44fb6c 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl @@ -29,2067 +29,11 @@ out vec4 gl_FragColor; #endif -#define FXAA_PC 1 -//#define FXAA_GLSL_130 1 -#define FXAA_QUALITY__PRESET 12 - -/*============================================================================ - - - NVIDIA FXAA 3.11 by TIMOTHY LOTTES - - ------------------------------------------------------------------------------- -COPYRIGHT (C) 2010, 2011 NVIDIA CORPORATION. ALL RIGHTS RESERVED. ------------------------------------------------------------------------------- -TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THIS SOFTWARE IS PROVIDED -*AS IS* AND NVIDIA AND ITS SUPPLIERS DISCLAIM ALL WARRANTIES, EITHER EXPRESS -OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL NVIDIA -OR ITS SUPPLIERS BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT, OR -CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR -LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, -OR ANY OTHER PECUNIARY LOSS) ARISING OUT OF THE USE OF OR INABILITY TO USE -THIS SOFTWARE, EVEN IF NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH -DAMAGES. - ------------------------------------------------------------------------------- - INTEGRATION CHECKLIST ------------------------------------------------------------------------------- -(1.) -In the shader source, setup defines for the desired configuration. -When providing multiple shaders (for different presets), -simply setup the defines differently in multiple files. -Example, - - #define FXAA_PC 1 - #define FXAA_HLSL_5 1 - #define FXAA_QUALITY__PRESET 12 - -Or, - - #define FXAA_360 1 - -Or, - - #define FXAA_PS3 1 - -Etc. - -(2.) -Then include this file, - - #include "Fxaa3_11.h" - -(3.) -Then call the FXAA pixel shader from within your desired shader. -Look at the FXAA Quality FxaaPixelShader() for docs on inputs. -As for FXAA 3.11 all inputs for all shaders are the same -to enable easy porting between platforms. - - return FxaaPixelShader(...); - -(4.) -Insure pass prior to FXAA outputs RGBL (see next section). -Or use, - - #define FXAA_GREEN_AS_LUMA 1 - -(5.) -Setup engine to provide the following constants -which are used in the FxaaPixelShader() inputs, - - FxaaFloat2 fxaaQualityRcpFrame, - FxaaFloat4 fxaaConsoleRcpFrameOpt, - FxaaFloat4 fxaaConsoleRcpFrameOpt2, - FxaaFloat4 fxaaConsole360RcpFrameOpt2, - FxaaFloat fxaaQualitySubpix, - FxaaFloat fxaaQualityEdgeThreshold, - FxaaFloat fxaaQualityEdgeThresholdMin, - FxaaFloat fxaaConsoleEdgeSharpness, - FxaaFloat fxaaConsoleEdgeThreshold, - FxaaFloat fxaaConsoleEdgeThresholdMin, - FxaaFloat4 fxaaConsole360ConstDir - -Look at the FXAA Quality FxaaPixelShader() for docs on inputs. - -(6.) -Have FXAA vertex shader run as a full screen triangle, -and output "pos" and "fxaaConsolePosPos" -such that inputs in the pixel shader provide, - - // {xy} = center of pixel - FxaaFloat2 pos, - - // {xy__} = upper left of pixel - // {__zw} = lower right of pixel - FxaaFloat4 fxaaConsolePosPos, - -(7.) -Insure the texture sampler(s) used by FXAA are set to bilinear filtering. - - ------------------------------------------------------------------------------- - INTEGRATION - RGBL AND COLORSPACE ------------------------------------------------------------------------------- -FXAA3 requires RGBL as input unless the following is set, - - #define FXAA_GREEN_AS_LUMA 1 - -In which case the engine uses green in place of luma, -and requires RGB input is in a non-linear colorspace. - -RGB should be LDR (low dynamic range). -Specifically do FXAA after tonemapping. - -RGB data as returned by a texture fetch can be non-linear, -or linear when FXAA_GREEN_AS_LUMA is not set. -Note an "sRGB format" texture counts as linear, -because the result of a texture fetch is linear data. -Regular "RGBA8" textures in the sRGB colorspace are non-linear. - -If FXAA_GREEN_AS_LUMA is not set, -luma must be stored in the alpha channel prior to running FXAA. -This luma should be in a perceptual space (could be gamma 2.0). -Example pass before FXAA where output is gamma 2.0 encoded, - - color.rgb = ToneMap(color.rgb); // linear color output - color.rgb = sqrt(color.rgb); // gamma 2.0 color output - return color; - -To use FXAA, - - color.rgb = ToneMap(color.rgb); // linear color output - color.rgb = sqrt(color.rgb); // gamma 2.0 color output - color.a = dot(color.rgb, FxaaFloat3(0.299, 0.587, 0.114)); // compute luma - return color; - -Another example where output is linear encoded, -say for instance writing to an sRGB formated render target, -where the render target does the conversion back to sRGB after blending, - - color.rgb = ToneMap(color.rgb); // linear color output - return color; - -To use FXAA, - - color.rgb = ToneMap(color.rgb); // linear color output - color.a = sqrt(dot(color.rgb, FxaaFloat3(0.299, 0.587, 0.114))); // compute luma - return color; - -Getting luma correct is required for the algorithm to work correctly. - - ------------------------------------------------------------------------------- - BEING LINEARLY CORRECT? ------------------------------------------------------------------------------- -Applying FXAA to a framebuffer with linear RGB color will look worse. -This is very counter intuitive, but happends to be true in this case. -The reason is because dithering artifacts will be more visiable -in a linear colorspace. - - ------------------------------------------------------------------------------- - COMPLEX INTEGRATION ------------------------------------------------------------------------------- -Q. What if the engine is blending into RGB before wanting to run FXAA? - -A. In the last opaque pass prior to FXAA, - have the pass write out luma into alpha. - Then blend into RGB only. - FXAA should be able to run ok - assuming the blending pass did not any add aliasing. - This should be the common case for particles and common blending passes. - -A. Or use FXAA_GREEN_AS_LUMA. - -============================================================================*/ - -/*============================================================================ - - INTEGRATION KNOBS - -============================================================================*/ -// -// FXAA_PS3 and FXAA_360 choose the console algorithm (FXAA3 CONSOLE). -// FXAA_360_OPT is a prototype for the new optimized 360 version. -// -// 1 = Use API. -// 0 = Don't use API. -// -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_PS3 - #define FXAA_PS3 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_360 - #define FXAA_360 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_360_OPT - #define FXAA_360_OPT 0 -#endif -/*==========================================================================*/ -#ifndef FXAA_PC - // - // FXAA Quality - // The high quality PC algorithm. - // - #define FXAA_PC 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_PC_CONSOLE - // - // The console algorithm for PC is included - // for developers targeting really low spec machines. - // Likely better to just run FXAA_PC, and use a really low preset. - // - #define FXAA_PC_CONSOLE 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_GLSL_120 - #define FXAA_GLSL_120 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_GLSL_130 - #define FXAA_GLSL_130 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_HLSL_3 - #define FXAA_HLSL_3 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_HLSL_4 - #define FXAA_HLSL_4 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_HLSL_5 - #define FXAA_HLSL_5 0 -#endif -/*==========================================================================*/ -#ifndef FXAA_GREEN_AS_LUMA - // - // For those using non-linear color, - // and either not able to get luma in alpha, or not wanting to, - // this enables FXAA to run using green as a proxy for luma. - // So with this enabled, no need to pack luma in alpha. - // - // This will turn off AA on anything which lacks some amount of green. - // Pure red and blue or combination of only R and B, will get no AA. - // - // Might want to lower the settings for both, - // fxaaConsoleEdgeThresholdMin - // fxaaQualityEdgeThresholdMin - // In order to insure AA does not get turned off on colors - // which contain a minor amount of green. - // - // 1 = On. - // 0 = Off. - // - #define FXAA_GREEN_AS_LUMA 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_EARLY_EXIT - // - // Controls algorithm's early exit path. - // On PS3 turning this ON adds 2 cycles to the shader. - // On 360 turning this OFF adds 10ths of a millisecond to the shader. - // Turning this off on console will result in a more blurry image. - // So this defaults to on. - // - // 1 = On. - // 0 = Off. - // - #define FXAA_EARLY_EXIT 1 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_DISCARD - // - // Only valid for PC OpenGL currently. - // Probably will not work when FXAA_GREEN_AS_LUMA = 1. - // - // 1 = Use discard on pixels which don't need AA. - // For APIs which enable concurrent TEX+ROP from same surface. - // 0 = Return unchanged color on pixels which don't need AA. - // - #define FXAA_DISCARD 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_FAST_PIXEL_OFFSET - // - // Used for GLSL 120 only. - // - // 1 = GL API supports fast pixel offsets - // 0 = do not use fast pixel offsets - // - #ifdef GL_EXT_gpu_shader4 - #define FXAA_FAST_PIXEL_OFFSET 1 - #endif - #ifdef GL_NV_gpu_shader5 - #define FXAA_FAST_PIXEL_OFFSET 1 - #endif - #ifdef GL_ARB_gpu_shader5 - #define FXAA_FAST_PIXEL_OFFSET 1 - #endif - #ifndef FXAA_FAST_PIXEL_OFFSET - #define FXAA_FAST_PIXEL_OFFSET 0 - #endif -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_GATHER4_ALPHA - // - // 1 = API supports gather4 on alpha channel. - // 0 = API does not support gather4 on alpha channel. - // - #if (FXAA_HLSL_5 == 1) - #define FXAA_GATHER4_ALPHA 1 - #endif - #ifdef GL_ARB_gpu_shader5 - #define FXAA_GATHER4_ALPHA 1 - #endif - #ifdef GL_NV_gpu_shader5 - #define FXAA_GATHER4_ALPHA 1 - #endif - #ifndef FXAA_GATHER4_ALPHA - #define FXAA_GATHER4_ALPHA 0 - #endif -#endif - -/*============================================================================ - FXAA CONSOLE PS3 - TUNING KNOBS -============================================================================*/ -#ifndef FXAA_CONSOLE__PS3_EDGE_SHARPNESS - // - // Consoles the sharpness of edges on PS3 only. - // Non-PS3 tuning is done with shader input. - // - // Due to the PS3 being ALU bound, - // there are only two safe values here: 4 and 8. - // These options use the shaders ability to a free *|/ by 2|4|8. - // - // 8.0 is sharper - // 4.0 is softer - // 2.0 is really soft (good for vector graphics inputs) - // - #if 1 - #define FXAA_CONSOLE__PS3_EDGE_SHARPNESS 8.0 - #endif - #if 0 - #define FXAA_CONSOLE__PS3_EDGE_SHARPNESS 4.0 - #endif - #if 0 - #define FXAA_CONSOLE__PS3_EDGE_SHARPNESS 2.0 - #endif -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_CONSOLE__PS3_EDGE_THRESHOLD - // - // Only effects PS3. - // Non-PS3 tuning is done with shader input. - // - // The minimum amount of local contrast required to apply algorithm. - // The console setting has a different mapping than the quality setting. - // - // This only applies when FXAA_EARLY_EXIT is 1. - // - // Due to the PS3 being ALU bound, - // there are only two safe values here: 0.25 and 0.125. - // These options use the shaders ability to a free *|/ by 2|4|8. - // - // 0.125 leaves less aliasing, but is softer - // 0.25 leaves more aliasing, and is sharper - // - #if 1 - #define FXAA_CONSOLE__PS3_EDGE_THRESHOLD 0.125 - #else - #define FXAA_CONSOLE__PS3_EDGE_THRESHOLD 0.25 - #endif -#endif - -/*============================================================================ - FXAA QUALITY - TUNING KNOBS ------------------------------------------------------------------------------- -NOTE the other tuning knobs are now in the shader function inputs! -============================================================================*/ -#ifndef FXAA_QUALITY__PRESET - // - // Choose the quality preset. - // This needs to be compiled into the shader as it effects code. - // Best option to include multiple presets is to - // in each shader define the preset, then include this file. - // - // OPTIONS - // ----------------------------------------------------------------------- - // 10 to 15 - default medium dither (10=fastest, 15=highest quality) - // 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality) - // 39 - no dither, very expensive - // - // NOTES - // ----------------------------------------------------------------------- - // 12 = slightly faster then FXAA 3.9 and higher edge quality (default) - // 13 = about same speed as FXAA 3.9 and better than 12 - // 23 = closest to FXAA 3.9 visually and performance wise - // _ = the lowest digit is directly related to performance - // _ = the highest digit is directly related to style - // - #define FXAA_QUALITY__PRESET 12 -#endif - - -/*============================================================================ - - FXAA QUALITY - PRESETS - -============================================================================*/ - -/*============================================================================ - FXAA QUALITY - MEDIUM DITHER PRESETS -============================================================================*/ -#if (FXAA_QUALITY__PRESET == 10) - #define FXAA_QUALITY__PS 3 - #define FXAA_QUALITY__P0 1.5 - #define FXAA_QUALITY__P1 3.0 - #define FXAA_QUALITY__P2 12.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 11) - #define FXAA_QUALITY__PS 4 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 3.0 - #define FXAA_QUALITY__P3 12.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 12) - #define FXAA_QUALITY__PS 5 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 4.0 - #define FXAA_QUALITY__P4 12.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 13) - #define FXAA_QUALITY__PS 6 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 4.0 - #define FXAA_QUALITY__P5 12.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 14) - #define FXAA_QUALITY__PS 7 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 4.0 - #define FXAA_QUALITY__P6 12.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 15) - #define FXAA_QUALITY__PS 8 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 2.0 - #define FXAA_QUALITY__P6 4.0 - #define FXAA_QUALITY__P7 12.0 -#endif - -/*============================================================================ - FXAA QUALITY - LOW DITHER PRESETS -============================================================================*/ -#if (FXAA_QUALITY__PRESET == 20) - #define FXAA_QUALITY__PS 3 - #define FXAA_QUALITY__P0 1.5 - #define FXAA_QUALITY__P1 2.0 - #define FXAA_QUALITY__P2 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 21) - #define FXAA_QUALITY__PS 4 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 22) - #define FXAA_QUALITY__PS 5 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 23) - #define FXAA_QUALITY__PS 6 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 24) - #define FXAA_QUALITY__PS 7 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 3.0 - #define FXAA_QUALITY__P6 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 25) - #define FXAA_QUALITY__PS 8 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 2.0 - #define FXAA_QUALITY__P6 4.0 - #define FXAA_QUALITY__P7 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 26) - #define FXAA_QUALITY__PS 9 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 2.0 - #define FXAA_QUALITY__P6 2.0 - #define FXAA_QUALITY__P7 4.0 - #define FXAA_QUALITY__P8 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 27) - #define FXAA_QUALITY__PS 10 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 2.0 - #define FXAA_QUALITY__P6 2.0 - #define FXAA_QUALITY__P7 2.0 - #define FXAA_QUALITY__P8 4.0 - #define FXAA_QUALITY__P9 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 28) - #define FXAA_QUALITY__PS 11 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 2.0 - #define FXAA_QUALITY__P6 2.0 - #define FXAA_QUALITY__P7 2.0 - #define FXAA_QUALITY__P8 2.0 - #define FXAA_QUALITY__P9 4.0 - #define FXAA_QUALITY__P10 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 29) - #define FXAA_QUALITY__PS 12 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 2.0 - #define FXAA_QUALITY__P6 2.0 - #define FXAA_QUALITY__P7 2.0 - #define FXAA_QUALITY__P8 2.0 - #define FXAA_QUALITY__P9 2.0 - #define FXAA_QUALITY__P10 4.0 - #define FXAA_QUALITY__P11 8.0 -#endif - -/*============================================================================ - FXAA QUALITY - EXTREME QUALITY -============================================================================*/ -#if (FXAA_QUALITY__PRESET == 39) - #define FXAA_QUALITY__PS 12 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.0 - #define FXAA_QUALITY__P2 1.0 - #define FXAA_QUALITY__P3 1.0 - #define FXAA_QUALITY__P4 1.0 - #define FXAA_QUALITY__P5 1.5 - #define FXAA_QUALITY__P6 2.0 - #define FXAA_QUALITY__P7 2.0 - #define FXAA_QUALITY__P8 2.0 - #define FXAA_QUALITY__P9 2.0 - #define FXAA_QUALITY__P10 4.0 - #define FXAA_QUALITY__P11 8.0 -#endif - - - -/*============================================================================ - - API PORTING - -============================================================================*/ -#if (FXAA_GLSL_120 == 1) || (FXAA_GLSL_130 == 1) - #define FxaaBool bool - #define FxaaDiscard discard - #define FxaaFloat float - #define FxaaFloat2 vec2 - #define FxaaFloat3 vec3 - #define FxaaFloat4 vec4 - #define FxaaHalf float - #define FxaaHalf2 vec2 - #define FxaaHalf3 vec3 - #define FxaaHalf4 vec4 - #define FxaaInt2 ivec2 - #define FxaaSat(x) clamp(x, 0.0, 1.0) - #define FxaaTex sampler2D -#else - #define FxaaBool bool - #define FxaaDiscard clip(-1) - #define FxaaFloat float - #define FxaaFloat2 float2 - #define FxaaFloat3 float3 - #define FxaaFloat4 float4 - #define FxaaHalf half - #define FxaaHalf2 half2 - #define FxaaHalf3 half3 - #define FxaaHalf4 half4 - #define FxaaSat(x) saturate(x) -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_GLSL_120 == 1) - // Requires, - // #version 120 - // And at least, - // #extension GL_EXT_gpu_shader4 : enable - // (or set FXAA_FAST_PIXEL_OFFSET 1 to work like DX9) - #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0) - #if (FXAA_FAST_PIXEL_OFFSET == 1) - #define FxaaTexOff(t, p, o, r) texture2DLodOffset(t, p, 0.0, o) - #else - #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0) - #endif - #if (FXAA_GATHER4_ALPHA == 1) - // use #extension GL_ARB_gpu_shader5 : enable - #define FxaaTexAlpha4(t, p) textureGather(t, p, 3) - #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3) - #define FxaaTexGreen4(t, p) textureGather(t, p, 1) - #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1) - #endif -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_GLSL_130 == 1) - // Requires "#version 130" or better - #define FxaaTexTop(t, p) textureLod(t, p, 0.0) - #define FxaaTexOff(t, p, o, r) textureLodOffset(t, p, 0.0, o) - #if (FXAA_GATHER4_ALPHA == 1) - // use #extension GL_ARB_gpu_shader5 : enable - #define FxaaTexAlpha4(t, p) textureGather(t, p, 3) - #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3) - #define FxaaTexGreen4(t, p) textureGather(t, p, 1) - #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1) - #endif -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_HLSL_3 == 1) || (FXAA_360 == 1) || (FXAA_PS3 == 1) - #define FxaaInt2 float2 - #define FxaaTex sampler2D - #define FxaaTexTop(t, p) tex2Dlod(t, float4(p, 0.0, 0.0)) - #define FxaaTexOff(t, p, o, r) tex2Dlod(t, float4(p + (o * r), 0, 0)) -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_HLSL_4 == 1) - #define FxaaInt2 int2 - struct FxaaTex { SamplerState smpl; Texture2D tex; }; - #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0) - #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o) -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_HLSL_5 == 1) - #define FxaaInt2 int2 - struct FxaaTex { SamplerState smpl; Texture2D tex; }; - #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0) - #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o) - #define FxaaTexAlpha4(t, p) t.tex.GatherAlpha(t.smpl, p) - #define FxaaTexOffAlpha4(t, p, o) t.tex.GatherAlpha(t.smpl, p, o) - #define FxaaTexGreen4(t, p) t.tex.GatherGreen(t.smpl, p) - #define FxaaTexOffGreen4(t, p, o) t.tex.GatherGreen(t.smpl, p, o) -#endif - - -/*============================================================================ - GREEN AS LUMA OPTION SUPPORT FUNCTION -============================================================================*/ -#if (FXAA_GREEN_AS_LUMA == 0) - FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.w; } -#else - FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; } -#endif - - - - -/*============================================================================ - - FXAA3 QUALITY - PC - -============================================================================*/ -#if (FXAA_PC == 1) -/*--------------------------------------------------------------------------*/ -FxaaFloat4 FxaaPixelShader( - // - // Use noperspective interpolation here (turn off perspective interpolation). - // {xy} = center of pixel - FxaaFloat2 pos, - // - // Used only for FXAA Console, and not used on the 360 version. - // Use noperspective interpolation here (turn off perspective interpolation). - // {xy__} = upper left of pixel - // {__zw} = lower right of pixel - FxaaFloat4 fxaaConsolePosPos, - // - // Input color texture. - // {rgb_} = color in linear or perceptual color space - // if (FXAA_GREEN_AS_LUMA == 0) - // {___a} = luma in perceptual color space (not linear) - FxaaTex tex, - // - // Only used on the optimized 360 version of FXAA Console. - // For everything but 360, just use the same input here as for "tex". - // For 360, same texture, just alias with a 2nd sampler. - // This sampler needs to have an exponent bias of -1. - FxaaTex fxaaConsole360TexExpBiasNegOne, - // - // Only used on the optimized 360 version of FXAA Console. - // For everything but 360, just use the same input here as for "tex". - // For 360, same texture, just alias with a 3nd sampler. - // This sampler needs to have an exponent bias of -2. - FxaaTex fxaaConsole360TexExpBiasNegTwo, - // - // Only used on FXAA Quality. - // This must be from a constant/uniform. - // {x_} = 1.0/screenWidthInPixels - // {_y} = 1.0/screenHeightInPixels - FxaaFloat2 fxaaQualityRcpFrame, - // - // Only used on FXAA Console. - // This must be from a constant/uniform. - // This effects sub-pixel AA quality and inversely sharpness. - // Where N ranges between, - // N = 0.50 (default) - // N = 0.33 (sharper) - // {x___} = -N/screenWidthInPixels - // {_y__} = -N/screenHeightInPixels - // {__z_} = N/screenWidthInPixels - // {___w} = N/screenHeightInPixels - FxaaFloat4 fxaaConsoleRcpFrameOpt, - // - // Only used on FXAA Console. - // Not used on 360, but used on PS3 and PC. - // This must be from a constant/uniform. - // {x___} = -2.0/screenWidthInPixels - // {_y__} = -2.0/screenHeightInPixels - // {__z_} = 2.0/screenWidthInPixels - // {___w} = 2.0/screenHeightInPixels - FxaaFloat4 fxaaConsoleRcpFrameOpt2, - // - // Only used on FXAA Console. - // Only used on 360 in place of fxaaConsoleRcpFrameOpt2. - // This must be from a constant/uniform. - // {x___} = 8.0/screenWidthInPixels - // {_y__} = 8.0/screenHeightInPixels - // {__z_} = -4.0/screenWidthInPixels - // {___w} = -4.0/screenHeightInPixels - FxaaFloat4 fxaaConsole360RcpFrameOpt2, - // - // Only used on FXAA Quality. - // This used to be the FXAA_QUALITY__SUBPIX define. - // It is here now to allow easier tuning. - // Choose the amount of sub-pixel aliasing removal. - // This can effect sharpness. - // 1.00 - upper limit (softer) - // 0.75 - default amount of filtering - // 0.50 - lower limit (sharper, less sub-pixel aliasing removal) - // 0.25 - almost off - // 0.00 - completely off - FxaaFloat fxaaQualitySubpix, - // - // Only used on FXAA Quality. - // This used to be the FXAA_QUALITY__EDGE_THRESHOLD define. - // It is here now to allow easier tuning. - // The minimum amount of local contrast required to apply algorithm. - // 0.333 - too little (faster) - // 0.250 - low quality - // 0.166 - default - // 0.125 - high quality - // 0.063 - overkill (slower) - FxaaFloat fxaaQualityEdgeThreshold, - // - // Only used on FXAA Quality. - // This used to be the FXAA_QUALITY__EDGE_THRESHOLD_MIN define. - // It is here now to allow easier tuning. - // Trims the algorithm from processing darks. - // 0.0833 - upper limit (default, the start of visible unfiltered edges) - // 0.0625 - high quality (faster) - // 0.0312 - visible limit (slower) - // Special notes when using FXAA_GREEN_AS_LUMA, - // Likely want to set this to zero. - // As colors that are mostly not-green - // will appear very dark in the green channel! - // Tune by looking at mostly non-green content, - // then start at zero and increase until aliasing is a problem. - FxaaFloat fxaaQualityEdgeThresholdMin, - // - // Only used on FXAA Console. - // This used to be the FXAA_CONSOLE__EDGE_SHARPNESS define. - // It is here now to allow easier tuning. - // This does not effect PS3, as this needs to be compiled in. - // Use FXAA_CONSOLE__PS3_EDGE_SHARPNESS for PS3. - // Due to the PS3 being ALU bound, - // there are only three safe values here: 2 and 4 and 8. - // These options use the shaders ability to a free *|/ by 2|4|8. - // For all other platforms can be a non-power of two. - // 8.0 is sharper (default!!!) - // 4.0 is softer - // 2.0 is really soft (good only for vector graphics inputs) - FxaaFloat fxaaConsoleEdgeSharpness, - // - // Only used on FXAA Console. - // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD define. - // It is here now to allow easier tuning. - // This does not effect PS3, as this needs to be compiled in. - // Use FXAA_CONSOLE__PS3_EDGE_THRESHOLD for PS3. - // Due to the PS3 being ALU bound, - // there are only two safe values here: 1/4 and 1/8. - // These options use the shaders ability to a free *|/ by 2|4|8. - // The console setting has a different mapping than the quality setting. - // Other platforms can use other values. - // 0.125 leaves less aliasing, but is softer (default!!!) - // 0.25 leaves more aliasing, and is sharper - FxaaFloat fxaaConsoleEdgeThreshold, - // - // Only used on FXAA Console. - // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD_MIN define. - // It is here now to allow easier tuning. - // Trims the algorithm from processing darks. - // The console setting has a different mapping than the quality setting. - // This only applies when FXAA_EARLY_EXIT is 1. - // This does not apply to PS3, - // PS3 was simplified to avoid more shader instructions. - // 0.06 - faster but more aliasing in darks - // 0.05 - default - // 0.04 - slower and less aliasing in darks - // Special notes when using FXAA_GREEN_AS_LUMA, - // Likely want to set this to zero. - // As colors that are mostly not-green - // will appear very dark in the green channel! - // Tune by looking at mostly non-green content, - // then start at zero and increase until aliasing is a problem. - FxaaFloat fxaaConsoleEdgeThresholdMin, - // - // Extra constants for 360 FXAA Console only. - // Use zeros or anything else for other platforms. - // These must be in physical constant registers and NOT immedates. - // Immedates will result in compiler un-optimizing. - // {xyzw} = float4(1.0, -1.0, 0.25, -0.25) - FxaaFloat4 fxaaConsole360ConstDir -) { -/*--------------------------------------------------------------------------*/ - FxaaFloat2 posM; - posM.x = pos.x; - posM.y = pos.y; - #if (FXAA_GATHER4_ALPHA == 1) - #if (FXAA_DISCARD == 0) - FxaaFloat4 rgbyM = FxaaTexTop(tex, posM); - #if (FXAA_GREEN_AS_LUMA == 0) - #define lumaM rgbyM.w - #else - #define lumaM rgbyM.y - #endif - #endif - #if (FXAA_GREEN_AS_LUMA == 0) - FxaaFloat4 luma4A = FxaaTexAlpha4(tex, posM); - FxaaFloat4 luma4B = FxaaTexOffAlpha4(tex, posM, FxaaInt2(-1, -1)); - #else - FxaaFloat4 luma4A = FxaaTexGreen4(tex, posM); - FxaaFloat4 luma4B = FxaaTexOffGreen4(tex, posM, FxaaInt2(-1, -1)); - #endif - #if (FXAA_DISCARD == 1) - #define lumaM luma4A.w - #endif - #define lumaE luma4A.z - #define lumaS luma4A.x - #define lumaSE luma4A.y - #define lumaNW luma4B.w - #define lumaN luma4B.z - #define lumaW luma4B.x - #else - FxaaFloat4 rgbyM = FxaaTexTop(tex, posM); - #if (FXAA_GREEN_AS_LUMA == 0) - #define lumaM rgbyM.w - #else - #define lumaM rgbyM.y - #endif - FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy)); - #endif -/*--------------------------------------------------------------------------*/ - FxaaFloat maxSM = max(lumaS, lumaM); - FxaaFloat minSM = min(lumaS, lumaM); - FxaaFloat maxESM = max(lumaE, maxSM); - FxaaFloat minESM = min(lumaE, minSM); - FxaaFloat maxWN = max(lumaN, lumaW); - FxaaFloat minWN = min(lumaN, lumaW); - FxaaFloat rangeMax = max(maxWN, maxESM); - FxaaFloat rangeMin = min(minWN, minESM); - FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold; - FxaaFloat range = rangeMax - rangeMin; - FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled); - FxaaBool earlyExit = range < rangeMaxClamped; -/*--------------------------------------------------------------------------*/ - if(earlyExit) - #if (FXAA_DISCARD == 1) - FxaaDiscard; - #else - return rgbyM; - #endif -/*--------------------------------------------------------------------------*/ - #if (FXAA_GATHER4_ALPHA == 0) - FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy)); - #else - FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(1, -1), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy)); - #endif -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaNS = lumaN + lumaS; - FxaaFloat lumaWE = lumaW + lumaE; - FxaaFloat subpixRcpRange = 1.0/range; - FxaaFloat subpixNSWE = lumaNS + lumaWE; - FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS; - FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE; -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaNESE = lumaNE + lumaSE; - FxaaFloat lumaNWNE = lumaNW + lumaNE; - FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE; - FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE; -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaNWSW = lumaNW + lumaSW; - FxaaFloat lumaSWSE = lumaSW + lumaSE; - FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2); - FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2); - FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW; - FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE; - FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4; - FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4; -/*--------------------------------------------------------------------------*/ - FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE; - FxaaFloat lengthSign = fxaaQualityRcpFrame.x; - FxaaBool horzSpan = edgeHorz >= edgeVert; - FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE; -/*--------------------------------------------------------------------------*/ - if(!horzSpan) lumaN = lumaW; - if(!horzSpan) lumaS = lumaE; - if(horzSpan) lengthSign = fxaaQualityRcpFrame.y; - FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM; -/*--------------------------------------------------------------------------*/ - FxaaFloat gradientN = lumaN - lumaM; - FxaaFloat gradientS = lumaS - lumaM; - FxaaFloat lumaNN = lumaN + lumaM; - FxaaFloat lumaSS = lumaS + lumaM; - FxaaBool pairN = abs(gradientN) >= abs(gradientS); - FxaaFloat gradient = max(abs(gradientN), abs(gradientS)); - if(pairN) lengthSign = -lengthSign; - FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange); -/*--------------------------------------------------------------------------*/ - FxaaFloat2 posB; - posB.x = posM.x; - posB.y = posM.y; - FxaaFloat2 offNP; - offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x; - offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y; - if(!horzSpan) posB.x += lengthSign * 0.5; - if( horzSpan) posB.y += lengthSign * 0.5; -/*--------------------------------------------------------------------------*/ - FxaaFloat2 posN; - posN.x = posB.x - offNP.x * FXAA_QUALITY__P0; - posN.y = posB.y - offNP.y * FXAA_QUALITY__P0; - FxaaFloat2 posP; - posP.x = posB.x + offNP.x * FXAA_QUALITY__P0; - posP.y = posB.y + offNP.y * FXAA_QUALITY__P0; - FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0; - FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN)); - FxaaFloat subpixE = subpixC * subpixC; - FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP)); -/*--------------------------------------------------------------------------*/ - if(!pairN) lumaNN = lumaSS; - FxaaFloat gradientScaled = gradient * 1.0/4.0; - FxaaFloat lumaMM = lumaM - lumaNN * 0.5; - FxaaFloat subpixF = subpixD * subpixE; - FxaaBool lumaMLTZero = lumaMM < 0.0; -/*--------------------------------------------------------------------------*/ - lumaEndN -= lumaNN * 0.5; - lumaEndP -= lumaNN * 0.5; - FxaaBool doneN = abs(lumaEndN) >= gradientScaled; - FxaaBool doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P1; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P1; - FxaaBool doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P1; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P1; -/*--------------------------------------------------------------------------*/ - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P2; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P2; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P2; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P2; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 3) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P3; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P3; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P3; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P3; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 4) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P4; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P4; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P4; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P4; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 5) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P5; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P5; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P5; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P5; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 6) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P6; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P6; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P6; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P6; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 7) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P7; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P7; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P7; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P7; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 8) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P8; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P8; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P8; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P8; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 9) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P9; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P9; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P9; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P9; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 10) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P10; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P10; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P10; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P10; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 11) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P11; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P11; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P11; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P11; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 12) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P12; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P12; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P12; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P12; -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } -/*--------------------------------------------------------------------------*/ - FxaaFloat dstN = posM.x - posN.x; - FxaaFloat dstP = posP.x - posM.x; - if(!horzSpan) dstN = posM.y - posN.y; - if(!horzSpan) dstP = posP.y - posM.y; -/*--------------------------------------------------------------------------*/ - FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero; - FxaaFloat spanLength = (dstP + dstN); - FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero; - FxaaFloat spanLengthRcp = 1.0/spanLength; -/*--------------------------------------------------------------------------*/ - FxaaBool directionN = dstN < dstP; - FxaaFloat dst = min(dstN, dstP); - FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP; - FxaaFloat subpixG = subpixF * subpixF; - FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5; - FxaaFloat subpixH = subpixG * fxaaQualitySubpix; -/*--------------------------------------------------------------------------*/ - FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0; - FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH); - if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign; - if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign; - #if (FXAA_DISCARD == 1) - return FxaaTexTop(tex, posM); - #else - return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM); - #endif -} -/*==========================================================================*/ -#endif - - - - -/*============================================================================ - - FXAA3 CONSOLE - PC VERSION - ------------------------------------------------------------------------------- -Instead of using this on PC, I'd suggest just using FXAA Quality with - #define FXAA_QUALITY__PRESET 10 -Or - #define FXAA_QUALITY__PRESET 20 -Either are higher qualilty and almost as fast as this on modern PC GPUs. -============================================================================*/ -#if (FXAA_PC_CONSOLE == 1) -/*--------------------------------------------------------------------------*/ -FxaaFloat4 FxaaPixelShader( - // See FXAA Quality FxaaPixelShader() source for docs on Inputs! - FxaaFloat2 pos, - FxaaFloat4 fxaaConsolePosPos, - FxaaTex tex, - FxaaTex fxaaConsole360TexExpBiasNegOne, - FxaaTex fxaaConsole360TexExpBiasNegTwo, - FxaaFloat2 fxaaQualityRcpFrame, - FxaaFloat4 fxaaConsoleRcpFrameOpt, - FxaaFloat4 fxaaConsoleRcpFrameOpt2, - FxaaFloat4 fxaaConsole360RcpFrameOpt2, - FxaaFloat fxaaQualitySubpix, - FxaaFloat fxaaQualityEdgeThreshold, - FxaaFloat fxaaQualityEdgeThresholdMin, - FxaaFloat fxaaConsoleEdgeSharpness, - FxaaFloat fxaaConsoleEdgeThreshold, - FxaaFloat fxaaConsoleEdgeThresholdMin, - FxaaFloat4 fxaaConsole360ConstDir -) { -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaNw = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.xy)); - FxaaFloat lumaSw = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.xw)); - FxaaFloat lumaNe = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.zy)); - FxaaFloat lumaSe = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.zw)); -/*--------------------------------------------------------------------------*/ - FxaaFloat4 rgbyM = FxaaTexTop(tex, pos.xy); - #if (FXAA_GREEN_AS_LUMA == 0) - FxaaFloat lumaM = rgbyM.w; - #else - FxaaFloat lumaM = rgbyM.y; - #endif -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaMaxNwSw = max(lumaNw, lumaSw); - lumaNe += 1.0/384.0; - FxaaFloat lumaMinNwSw = min(lumaNw, lumaSw); -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaMaxNeSe = max(lumaNe, lumaSe); - FxaaFloat lumaMinNeSe = min(lumaNe, lumaSe); -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaMax = max(lumaMaxNeSe, lumaMaxNwSw); - FxaaFloat lumaMin = min(lumaMinNeSe, lumaMinNwSw); -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaMaxScaled = lumaMax * fxaaConsoleEdgeThreshold; -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaMinM = min(lumaMin, lumaM); - FxaaFloat lumaMaxScaledClamped = max(fxaaConsoleEdgeThresholdMin, lumaMaxScaled); - FxaaFloat lumaMaxM = max(lumaMax, lumaM); - FxaaFloat dirSwMinusNe = lumaSw - lumaNe; - FxaaFloat lumaMaxSubMinM = lumaMaxM - lumaMinM; - FxaaFloat dirSeMinusNw = lumaSe - lumaNw; - if(lumaMaxSubMinM < lumaMaxScaledClamped) return rgbyM; -/*--------------------------------------------------------------------------*/ - FxaaFloat2 dir; - dir.x = dirSwMinusNe + dirSeMinusNw; - dir.y = dirSwMinusNe - dirSeMinusNw; -/*--------------------------------------------------------------------------*/ - FxaaFloat2 dir1 = normalize(dir.xy); - FxaaFloat4 rgbyN1 = FxaaTexTop(tex, pos.xy - dir1 * fxaaConsoleRcpFrameOpt.zw); - FxaaFloat4 rgbyP1 = FxaaTexTop(tex, pos.xy + dir1 * fxaaConsoleRcpFrameOpt.zw); -/*--------------------------------------------------------------------------*/ - FxaaFloat dirAbsMinTimesC = min(abs(dir1.x), abs(dir1.y)) * fxaaConsoleEdgeSharpness; - FxaaFloat2 dir2 = clamp(dir1.xy / dirAbsMinTimesC, -2.0, 2.0); -/*--------------------------------------------------------------------------*/ - FxaaFloat4 rgbyN2 = FxaaTexTop(tex, pos.xy - dir2 * fxaaConsoleRcpFrameOpt2.zw); - FxaaFloat4 rgbyP2 = FxaaTexTop(tex, pos.xy + dir2 * fxaaConsoleRcpFrameOpt2.zw); -/*--------------------------------------------------------------------------*/ - FxaaFloat4 rgbyA = rgbyN1 + rgbyP1; - FxaaFloat4 rgbyB = ((rgbyN2 + rgbyP2) * 0.25) + (rgbyA * 0.25); -/*--------------------------------------------------------------------------*/ - #if (FXAA_GREEN_AS_LUMA == 0) - FxaaBool twoTap = (rgbyB.w < lumaMin) || (rgbyB.w > lumaMax); - #else - FxaaBool twoTap = (rgbyB.y < lumaMin) || (rgbyB.y > lumaMax); - #endif - if(twoTap) rgbyB.xyz = rgbyA.xyz * 0.5; - return rgbyB; } -/*==========================================================================*/ -#endif - - - -/*============================================================================ - - FXAA3 CONSOLE - 360 PIXEL SHADER - ------------------------------------------------------------------------------- -This optimized version thanks to suggestions from Andy Luedke. -Should be fully tex bound in all cases. -As of the FXAA 3.11 release, I have still not tested this code, -however I fixed a bug which was in both FXAA 3.9 and FXAA 3.10. -And note this is replacing the old unoptimized version. -If it does not work, please let me know so I can fix it. -============================================================================*/ -#if (FXAA_360 == 1) -/*--------------------------------------------------------------------------*/ -[reduceTempRegUsage(4)] -float4 FxaaPixelShader( - // See FXAA Quality FxaaPixelShader() source for docs on Inputs! - FxaaFloat2 pos, - FxaaFloat4 fxaaConsolePosPos, - FxaaTex tex, - FxaaTex fxaaConsole360TexExpBiasNegOne, - FxaaTex fxaaConsole360TexExpBiasNegTwo, - FxaaFloat2 fxaaQualityRcpFrame, - FxaaFloat4 fxaaConsoleRcpFrameOpt, - FxaaFloat4 fxaaConsoleRcpFrameOpt2, - FxaaFloat4 fxaaConsole360RcpFrameOpt2, - FxaaFloat fxaaQualitySubpix, - FxaaFloat fxaaQualityEdgeThreshold, - FxaaFloat fxaaQualityEdgeThresholdMin, - FxaaFloat fxaaConsoleEdgeSharpness, - FxaaFloat fxaaConsoleEdgeThreshold, - FxaaFloat fxaaConsoleEdgeThresholdMin, - FxaaFloat4 fxaaConsole360ConstDir -) { -/*--------------------------------------------------------------------------*/ - float4 lumaNwNeSwSe; - #if (FXAA_GREEN_AS_LUMA == 0) - asm { - tfetch2D lumaNwNeSwSe.w___, tex, pos.xy, OffsetX = -0.5, OffsetY = -0.5, UseComputedLOD=false - tfetch2D lumaNwNeSwSe._w__, tex, pos.xy, OffsetX = 0.5, OffsetY = -0.5, UseComputedLOD=false - tfetch2D lumaNwNeSwSe.__w_, tex, pos.xy, OffsetX = -0.5, OffsetY = 0.5, UseComputedLOD=false - tfetch2D lumaNwNeSwSe.___w, tex, pos.xy, OffsetX = 0.5, OffsetY = 0.5, UseComputedLOD=false - }; - #else - asm { - tfetch2D lumaNwNeSwSe.y___, tex, pos.xy, OffsetX = -0.5, OffsetY = -0.5, UseComputedLOD=false - tfetch2D lumaNwNeSwSe._y__, tex, pos.xy, OffsetX = 0.5, OffsetY = -0.5, UseComputedLOD=false - tfetch2D lumaNwNeSwSe.__y_, tex, pos.xy, OffsetX = -0.5, OffsetY = 0.5, UseComputedLOD=false - tfetch2D lumaNwNeSwSe.___y, tex, pos.xy, OffsetX = 0.5, OffsetY = 0.5, UseComputedLOD=false - }; - #endif -/*--------------------------------------------------------------------------*/ - lumaNwNeSwSe.y += 1.0/384.0; - float2 lumaMinTemp = min(lumaNwNeSwSe.xy, lumaNwNeSwSe.zw); - float2 lumaMaxTemp = max(lumaNwNeSwSe.xy, lumaNwNeSwSe.zw); - float lumaMin = min(lumaMinTemp.x, lumaMinTemp.y); - float lumaMax = max(lumaMaxTemp.x, lumaMaxTemp.y); -/*--------------------------------------------------------------------------*/ - float4 rgbyM = tex2Dlod(tex, float4(pos.xy, 0.0, 0.0)); - #if (FXAA_GREEN_AS_LUMA == 0) - float lumaMinM = min(lumaMin, rgbyM.w); - float lumaMaxM = max(lumaMax, rgbyM.w); - #else - float lumaMinM = min(lumaMin, rgbyM.y); - float lumaMaxM = max(lumaMax, rgbyM.y); - #endif - if((lumaMaxM - lumaMinM) < max(fxaaConsoleEdgeThresholdMin, lumaMax * fxaaConsoleEdgeThreshold)) return rgbyM; -/*--------------------------------------------------------------------------*/ - float2 dir; - dir.x = dot(lumaNwNeSwSe, fxaaConsole360ConstDir.yyxx); - dir.y = dot(lumaNwNeSwSe, fxaaConsole360ConstDir.xyxy); - dir = normalize(dir); -/*--------------------------------------------------------------------------*/ - float4 dir1 = dir.xyxy * fxaaConsoleRcpFrameOpt.xyzw; -/*--------------------------------------------------------------------------*/ - float4 dir2; - float dirAbsMinTimesC = min(abs(dir.x), abs(dir.y)) * fxaaConsoleEdgeSharpness; - dir2 = saturate(fxaaConsole360ConstDir.zzww * dir.xyxy / dirAbsMinTimesC + 0.5); - dir2 = dir2 * fxaaConsole360RcpFrameOpt2.xyxy + fxaaConsole360RcpFrameOpt2.zwzw; -/*--------------------------------------------------------------------------*/ - float4 rgbyN1 = tex2Dlod(fxaaConsole360TexExpBiasNegOne, float4(pos.xy + dir1.xy, 0.0, 0.0)); - float4 rgbyP1 = tex2Dlod(fxaaConsole360TexExpBiasNegOne, float4(pos.xy + dir1.zw, 0.0, 0.0)); - float4 rgbyN2 = tex2Dlod(fxaaConsole360TexExpBiasNegTwo, float4(pos.xy + dir2.xy, 0.0, 0.0)); - float4 rgbyP2 = tex2Dlod(fxaaConsole360TexExpBiasNegTwo, float4(pos.xy + dir2.zw, 0.0, 0.0)); -/*--------------------------------------------------------------------------*/ - float4 rgbyA = rgbyN1 + rgbyP1; - float4 rgbyB = rgbyN2 + rgbyP2 * 0.5 + rgbyA; -/*--------------------------------------------------------------------------*/ - float4 rgbyR = ((rgbyB.w - lumaMax) > 0.0) ? rgbyA : rgbyB; - rgbyR = ((rgbyB.w - lumaMin) > 0.0) ? rgbyR : rgbyA; - return rgbyR; } -/*==========================================================================*/ -#endif - - - -/*============================================================================ - - FXAA3 CONSOLE - OPTIMIZED PS3 PIXEL SHADER (NO EARLY EXIT) - -============================================================================== -The code below does not exactly match the assembly. -I have a feeling that 12 cycles is possible, but was not able to get there. -Might have to increase register count to get full performance. -Note this shader does not use perspective interpolation. - -Use the following cgc options, - - --fenable-bx2 --fastmath --fastprecision --nofloatbindings - ------------------------------------------------------------------------------- - NVSHADERPERF OUTPUT ------------------------------------------------------------------------------- -For reference and to aid in debug, output of NVShaderPerf should match this, - -Shader to schedule: - 0: texpkb h0.w(TRUE), v5.zyxx, #0 - 2: addh h2.z(TRUE), h0.w, constant(0.001953, 0.000000, 0.000000, 0.000000).x - 4: texpkb h0.w(TRUE), v5.xwxx, #0 - 6: addh h0.z(TRUE), -h2, h0.w - 7: texpkb h1.w(TRUE), v5, #0 - 9: addh h0.x(TRUE), h0.z, -h1.w - 10: addh h3.w(TRUE), h0.z, h1 - 11: texpkb h2.w(TRUE), v5.zwzz, #0 - 13: addh h0.z(TRUE), h3.w, -h2.w - 14: addh h0.x(TRUE), h2.w, h0 - 15: nrmh h1.xz(TRUE), h0_n - 16: minh_m8 h0.x(TRUE), |h1|, |h1.z| - 17: maxh h4.w(TRUE), h0, h1 - 18: divx h2.xy(TRUE), h1_n.xzzw, h0_n - 19: movr r1.zw(TRUE), v4.xxxy - 20: madr r2.xz(TRUE), -h1, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).zzww, r1.zzww - 22: minh h5.w(TRUE), h0, h1 - 23: texpkb h0(TRUE), r2.xzxx, #0 - 25: madr r0.zw(TRUE), h1.xzxz, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w), r1 - 27: maxh h4.x(TRUE), h2.z, h2.w - 28: texpkb h1(TRUE), r0.zwzz, #0 - 30: addh_d2 h1(TRUE), h0, h1 - 31: madr r0.xy(TRUE), -h2, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz - 33: texpkb h0(TRUE), r0, #0 - 35: minh h4.z(TRUE), h2, h2.w - 36: fenct TRUE - 37: madr r1.xy(TRUE), h2, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz - 39: texpkb h2(TRUE), r1, #0 - 41: addh_d2 h0(TRUE), h0, h2 - 42: maxh h2.w(TRUE), h4, h4.x - 43: minh h2.x(TRUE), h5.w, h4.z - 44: addh_d2 h0(TRUE), h0, h1 - 45: slth h2.x(TRUE), h0.w, h2 - 46: sgth h2.w(TRUE), h0, h2 - 47: movh h0(TRUE), h0 - 48: addx.c0 rc(TRUE), h2, h2.w - 49: movh h0(c0.NE.x), h1 - -IPU0 ------ Simplified schedule: -------- -Pass | Unit | uOp | PC: Op ------+--------+------+------------------------- - 1 | SCT0/1 | mov | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0; - | TEX | txl | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0; - | SCB1 | add | 2: ADDh h2.z, h0.--w-, const.--x-; - | | | - 2 | SCT0/1 | mov | 4: TXLr h0.w, g[TEX1].xwxx, const.xxxx, TEX0; - | TEX | txl | 4: TXLr h0.w, g[TEX1].xwxx, const.xxxx, TEX0; - | SCB1 | add | 6: ADDh h0.z,-h2, h0.--w-; - | | | - 3 | SCT0/1 | mov | 7: TXLr h1.w, g[TEX1], const.xxxx, TEX0; - | TEX | txl | 7: TXLr h1.w, g[TEX1], const.xxxx, TEX0; - | SCB0 | add | 9: ADDh h0.x, h0.z---,-h1.w---; - | SCB1 | add | 10: ADDh h3.w, h0.---z, h1; - | | | - 4 | SCT0/1 | mov | 11: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0; - | TEX | txl | 11: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0; - | SCB0 | add | 14: ADDh h0.x, h2.w---, h0; - | SCB1 | add | 13: ADDh h0.z, h3.--w-,-h2.--w-; - | | | - 5 | SCT1 | mov | 15: NRMh h1.xz, h0; - | SRB | nrm | 15: NRMh h1.xz, h0; - | SCB0 | min | 16: MINh*8 h0.x, |h1|, |h1.z---|; - | SCB1 | max | 17: MAXh h4.w, h0, h1; - | | | - 6 | SCT0 | div | 18: DIVx h2.xy, h1.xz--, h0; - | SCT1 | mov | 19: MOVr r1.zw, g[TEX0].--xy; - | SCB0 | mad | 20: MADr r2.xz,-h1, const.z-w-, r1.z-w-; - | SCB1 | min | 22: MINh h5.w, h0, h1; - | | | - 7 | SCT0/1 | mov | 23: TXLr h0, r2.xzxx, const.xxxx, TEX0; - | TEX | txl | 23: TXLr h0, r2.xzxx, const.xxxx, TEX0; - | SCB0 | max | 27: MAXh h4.x, h2.z---, h2.w---; - | SCB1 | mad | 25: MADr r0.zw, h1.--xz, const, r1; - | | | - 8 | SCT0/1 | mov | 28: TXLr h1, r0.zwzz, const.xxxx, TEX0; - | TEX | txl | 28: TXLr h1, r0.zwzz, const.xxxx, TEX0; - | SCB0/1 | add | 30: ADDh/2 h1, h0, h1; - | | | - 9 | SCT0 | mad | 31: MADr r0.xy,-h2, const.xy--, r1.zw--; - | SCT1 | mov | 33: TXLr h0, r0, const.zzzz, TEX0; - | TEX | txl | 33: TXLr h0, r0, const.zzzz, TEX0; - | SCB1 | min | 35: MINh h4.z, h2, h2.--w-; - | | | - 10 | SCT0 | mad | 37: MADr r1.xy, h2, const.xy--, r1.zw--; - | SCT1 | mov | 39: TXLr h2, r1, const.zzzz, TEX0; - | TEX | txl | 39: TXLr h2, r1, const.zzzz, TEX0; - | SCB0/1 | add | 41: ADDh/2 h0, h0, h2; - | | | - 11 | SCT0 | min | 43: MINh h2.x, h5.w---, h4.z---; - | SCT1 | max | 42: MAXh h2.w, h4, h4.---x; - | SCB0/1 | add | 44: ADDh/2 h0, h0, h1; - | | | - 12 | SCT0 | set | 45: SLTh h2.x, h0.w---, h2; - | SCT1 | set | 46: SGTh h2.w, h0, h2; - | SCB0/1 | mul | 47: MOVh h0, h0; - | | | - 13 | SCT0 | mad | 48: ADDxc0_s rc, h2, h2.w---; - | SCB0/1 | mul | 49: MOVh h0(NE0.xxxx), h1; - -Pass SCT TEX SCB - 1: 0% 100% 25% - 2: 0% 100% 25% - 3: 0% 100% 50% - 4: 0% 100% 50% - 5: 0% 0% 50% - 6: 100% 0% 75% - 7: 0% 100% 75% - 8: 0% 100% 100% - 9: 0% 100% 25% - 10: 0% 100% 100% - 11: 50% 0% 100% - 12: 50% 0% 100% - 13: 25% 0% 100% - -MEAN: 17% 61% 67% - -Pass SCT0 SCT1 TEX SCB0 SCB1 - 1: 0% 0% 100% 0% 100% - 2: 0% 0% 100% 0% 100% - 3: 0% 0% 100% 100% 100% - 4: 0% 0% 100% 100% 100% - 5: 0% 0% 0% 100% 100% - 6: 100% 100% 0% 100% 100% - 7: 0% 0% 100% 100% 100% - 8: 0% 0% 100% 100% 100% - 9: 0% 0% 100% 0% 100% - 10: 0% 0% 100% 100% 100% - 11: 100% 100% 0% 100% 100% - 12: 100% 100% 0% 100% 100% - 13: 100% 0% 0% 100% 100% - -MEAN: 30% 23% 61% 76% 100% -Fragment Performance Setup: Driver RSX Compiler, GPU RSX, Flags 0x5 -Results 13 cycles, 3 r regs, 923,076,923 pixels/s -============================================================================*/ -#if (FXAA_PS3 == 1) && (FXAA_EARLY_EXIT == 0) -/*--------------------------------------------------------------------------*/ -#pragma regcount 7 -#pragma disablepc all -#pragma option O3 -#pragma option OutColorPrec=fp16 -#pragma texformat default RGBA8 -/*==========================================================================*/ -half4 FxaaPixelShader( - // See FXAA Quality FxaaPixelShader() source for docs on Inputs! - FxaaFloat2 pos, - FxaaFloat4 fxaaConsolePosPos, - FxaaTex tex, - FxaaTex fxaaConsole360TexExpBiasNegOne, - FxaaTex fxaaConsole360TexExpBiasNegTwo, - FxaaFloat2 fxaaQualityRcpFrame, - FxaaFloat4 fxaaConsoleRcpFrameOpt, - FxaaFloat4 fxaaConsoleRcpFrameOpt2, - FxaaFloat4 fxaaConsole360RcpFrameOpt2, - FxaaFloat fxaaQualitySubpix, - FxaaFloat fxaaQualityEdgeThreshold, - FxaaFloat fxaaQualityEdgeThresholdMin, - FxaaFloat fxaaConsoleEdgeSharpness, - FxaaFloat fxaaConsoleEdgeThreshold, - FxaaFloat fxaaConsoleEdgeThresholdMin, - FxaaFloat4 fxaaConsole360ConstDir -) { -/*--------------------------------------------------------------------------*/ -// (1) - half4 dir; - half4 lumaNe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zy, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - lumaNe.w += half(1.0/512.0); - dir.x = -lumaNe.w; - dir.z = -lumaNe.w; - #else - lumaNe.y += half(1.0/512.0); - dir.x = -lumaNe.y; - dir.z = -lumaNe.y; - #endif -/*--------------------------------------------------------------------------*/ -// (2) - half4 lumaSw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xw, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - dir.x += lumaSw.w; - dir.z += lumaSw.w; - #else - dir.x += lumaSw.y; - dir.z += lumaSw.y; - #endif -/*--------------------------------------------------------------------------*/ -// (3) - half4 lumaNw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xy, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - dir.x -= lumaNw.w; - dir.z += lumaNw.w; - #else - dir.x -= lumaNw.y; - dir.z += lumaNw.y; - #endif -/*--------------------------------------------------------------------------*/ -// (4) - half4 lumaSe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zw, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - dir.x += lumaSe.w; - dir.z -= lumaSe.w; - #else - dir.x += lumaSe.y; - dir.z -= lumaSe.y; - #endif -/*--------------------------------------------------------------------------*/ -// (5) - half4 dir1_pos; - dir1_pos.xy = normalize(dir.xyz).xz; - half dirAbsMinTimesC = min(abs(dir1_pos.x), abs(dir1_pos.y)) * half(FXAA_CONSOLE__PS3_EDGE_SHARPNESS); -/*--------------------------------------------------------------------------*/ -// (6) - half4 dir2_pos; - dir2_pos.xy = clamp(dir1_pos.xy / dirAbsMinTimesC, half(-2.0), half(2.0)); - dir1_pos.zw = pos.xy; - dir2_pos.zw = pos.xy; - half4 temp1N; - temp1N.xy = dir1_pos.zw - dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw; -/*--------------------------------------------------------------------------*/ -// (7) - temp1N = h4tex2Dlod(tex, half4(temp1N.xy, 0.0, 0.0)); - half4 rgby1; - rgby1.xy = dir1_pos.zw + dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw; -/*--------------------------------------------------------------------------*/ -// (8) - rgby1 = h4tex2Dlod(tex, half4(rgby1.xy, 0.0, 0.0)); - rgby1 = (temp1N + rgby1) * 0.5; -/*--------------------------------------------------------------------------*/ -// (9) - half4 temp2N; - temp2N.xy = dir2_pos.zw - dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw; - temp2N = h4tex2Dlod(tex, half4(temp2N.xy, 0.0, 0.0)); -/*--------------------------------------------------------------------------*/ -// (10) - half4 rgby2; - rgby2.xy = dir2_pos.zw + dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw; - rgby2 = h4tex2Dlod(tex, half4(rgby2.xy, 0.0, 0.0)); - rgby2 = (temp2N + rgby2) * 0.5; -/*--------------------------------------------------------------------------*/ -// (11) - // compilier moves these scalar ops up to other cycles - #if (FXAA_GREEN_AS_LUMA == 0) - half lumaMin = min(min(lumaNw.w, lumaSw.w), min(lumaNe.w, lumaSe.w)); - half lumaMax = max(max(lumaNw.w, lumaSw.w), max(lumaNe.w, lumaSe.w)); - #else - half lumaMin = min(min(lumaNw.y, lumaSw.y), min(lumaNe.y, lumaSe.y)); - half lumaMax = max(max(lumaNw.y, lumaSw.y), max(lumaNe.y, lumaSe.y)); - #endif - rgby2 = (rgby2 + rgby1) * 0.5; -/*--------------------------------------------------------------------------*/ -// (12) - #if (FXAA_GREEN_AS_LUMA == 0) - bool twoTapLt = rgby2.w < lumaMin; - bool twoTapGt = rgby2.w > lumaMax; - #else - bool twoTapLt = rgby2.y < lumaMin; - bool twoTapGt = rgby2.y > lumaMax; - #endif -/*--------------------------------------------------------------------------*/ -// (13) - if(twoTapLt || twoTapGt) rgby2 = rgby1; -/*--------------------------------------------------------------------------*/ - return rgby2; } -/*==========================================================================*/ -#endif - - - -/*============================================================================ - - FXAA3 CONSOLE - OPTIMIZED PS3 PIXEL SHADER (WITH EARLY EXIT) - -============================================================================== -The code mostly matches the assembly. -I have a feeling that 14 cycles is possible, but was not able to get there. -Might have to increase register count to get full performance. -Note this shader does not use perspective interpolation. - -Use the following cgc options, - - --fenable-bx2 --fastmath --fastprecision --nofloatbindings - -Use of FXAA_GREEN_AS_LUMA currently adds a cycle (16 clks). -Will look at fixing this for FXAA 3.12. ------------------------------------------------------------------------------- - NVSHADERPERF OUTPUT ------------------------------------------------------------------------------- -For reference and to aid in debug, output of NVShaderPerf should match this, - -Shader to schedule: - 0: texpkb h0.w(TRUE), v5.zyxx, #0 - 2: addh h2.y(TRUE), h0.w, constant(0.001953, 0.000000, 0.000000, 0.000000).x - 4: texpkb h1.w(TRUE), v5.xwxx, #0 - 6: addh h0.x(TRUE), h1.w, -h2.y - 7: texpkb h2.w(TRUE), v5.zwzz, #0 - 9: minh h4.w(TRUE), h2.y, h2 - 10: maxh h5.x(TRUE), h2.y, h2.w - 11: texpkb h0.w(TRUE), v5, #0 - 13: addh h3.w(TRUE), -h0, h0.x - 14: addh h0.x(TRUE), h0.w, h0 - 15: addh h0.z(TRUE), -h2.w, h0.x - 16: addh h0.x(TRUE), h2.w, h3.w - 17: minh h5.y(TRUE), h0.w, h1.w - 18: nrmh h2.xz(TRUE), h0_n - 19: minh_m8 h2.w(TRUE), |h2.x|, |h2.z| - 20: divx h4.xy(TRUE), h2_n.xzzw, h2_n.w - 21: movr r1.zw(TRUE), v4.xxxy - 22: maxh h2.w(TRUE), h0, h1 - 23: fenct TRUE - 24: madr r0.xy(TRUE), -h2.xzzw, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).zwzz, r1.zwzz - 26: texpkb h0(TRUE), r0, #0 - 28: maxh h5.x(TRUE), h2.w, h5 - 29: minh h5.w(TRUE), h5.y, h4 - 30: madr r1.xy(TRUE), h2.xzzw, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).zwzz, r1.zwzz - 32: texpkb h2(TRUE), r1, #0 - 34: addh_d2 h2(TRUE), h0, h2 - 35: texpkb h1(TRUE), v4, #0 - 37: maxh h5.y(TRUE), h5.x, h1.w - 38: minh h4.w(TRUE), h1, h5 - 39: madr r0.xy(TRUE), -h4, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz - 41: texpkb h0(TRUE), r0, #0 - 43: addh_m8 h5.z(TRUE), h5.y, -h4.w - 44: madr r2.xy(TRUE), h4, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz - 46: texpkb h3(TRUE), r2, #0 - 48: addh_d2 h0(TRUE), h0, h3 - 49: addh_d2 h3(TRUE), h0, h2 - 50: movh h0(TRUE), h3 - 51: slth h3.x(TRUE), h3.w, h5.w - 52: sgth h3.w(TRUE), h3, h5.x - 53: addx.c0 rc(TRUE), h3.x, h3 - 54: slth.c0 rc(TRUE), h5.z, h5 - 55: movh h0(c0.NE.w), h2 - 56: movh h0(c0.NE.x), h1 - -IPU0 ------ Simplified schedule: -------- -Pass | Unit | uOp | PC: Op ------+--------+------+------------------------- - 1 | SCT0/1 | mov | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0; - | TEX | txl | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0; - | SCB0 | add | 2: ADDh h2.y, h0.-w--, const.-x--; - | | | - 2 | SCT0/1 | mov | 4: TXLr h1.w, g[TEX1].xwxx, const.xxxx, TEX0; - | TEX | txl | 4: TXLr h1.w, g[TEX1].xwxx, const.xxxx, TEX0; - | SCB0 | add | 6: ADDh h0.x, h1.w---,-h2.y---; - | | | - 3 | SCT0/1 | mov | 7: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0; - | TEX | txl | 7: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0; - | SCB0 | max | 10: MAXh h5.x, h2.y---, h2.w---; - | SCB1 | min | 9: MINh h4.w, h2.---y, h2; - | | | - 4 | SCT0/1 | mov | 11: TXLr h0.w, g[TEX1], const.xxxx, TEX0; - | TEX | txl | 11: TXLr h0.w, g[TEX1], const.xxxx, TEX0; - | SCB0 | add | 14: ADDh h0.x, h0.w---, h0; - | SCB1 | add | 13: ADDh h3.w,-h0, h0.---x; - | | | - 5 | SCT0 | mad | 16: ADDh h0.x, h2.w---, h3.w---; - | SCT1 | mad | 15: ADDh h0.z,-h2.--w-, h0.--x-; - | SCB0 | min | 17: MINh h5.y, h0.-w--, h1.-w--; - | | | - 6 | SCT1 | mov | 18: NRMh h2.xz, h0; - | SRB | nrm | 18: NRMh h2.xz, h0; - | SCB1 | min | 19: MINh*8 h2.w, |h2.---x|, |h2.---z|; - | | | - 7 | SCT0 | div | 20: DIVx h4.xy, h2.xz--, h2.ww--; - | SCT1 | mov | 21: MOVr r1.zw, g[TEX0].--xy; - | SCB1 | max | 22: MAXh h2.w, h0, h1; - | | | - 8 | SCT0 | mad | 24: MADr r0.xy,-h2.xz--, const.zw--, r1.zw--; - | SCT1 | mov | 26: TXLr h0, r0, const.xxxx, TEX0; - | TEX | txl | 26: TXLr h0, r0, const.xxxx, TEX0; - | SCB0 | max | 28: MAXh h5.x, h2.w---, h5; - | SCB1 | min | 29: MINh h5.w, h5.---y, h4; - | | | - 9 | SCT0 | mad | 30: MADr r1.xy, h2.xz--, const.zw--, r1.zw--; - | SCT1 | mov | 32: TXLr h2, r1, const.xxxx, TEX0; - | TEX | txl | 32: TXLr h2, r1, const.xxxx, TEX0; - | SCB0/1 | add | 34: ADDh/2 h2, h0, h2; - | | | - 10 | SCT0/1 | mov | 35: TXLr h1, g[TEX0], const.xxxx, TEX0; - | TEX | txl | 35: TXLr h1, g[TEX0], const.xxxx, TEX0; - | SCB0 | max | 37: MAXh h5.y, h5.-x--, h1.-w--; - | SCB1 | min | 38: MINh h4.w, h1, h5; - | | | - 11 | SCT0 | mad | 39: MADr r0.xy,-h4, const.xy--, r1.zw--; - | SCT1 | mov | 41: TXLr h0, r0, const.zzzz, TEX0; - | TEX | txl | 41: TXLr h0, r0, const.zzzz, TEX0; - | SCB0 | mad | 44: MADr r2.xy, h4, const.xy--, r1.zw--; - | SCB1 | add | 43: ADDh*8 h5.z, h5.--y-,-h4.--w-; - | | | - 12 | SCT0/1 | mov | 46: TXLr h3, r2, const.xxxx, TEX0; - | TEX | txl | 46: TXLr h3, r2, const.xxxx, TEX0; - | SCB0/1 | add | 48: ADDh/2 h0, h0, h3; - | | | - 13 | SCT0/1 | mad | 49: ADDh/2 h3, h0, h2; - | SCB0/1 | mul | 50: MOVh h0, h3; - | | | - 14 | SCT0 | set | 51: SLTh h3.x, h3.w---, h5.w---; - | SCT1 | set | 52: SGTh h3.w, h3, h5.---x; - | SCB0 | set | 54: SLThc0 rc, h5.z---, h5; - | SCB1 | add | 53: ADDxc0_s rc, h3.---x, h3; - | | | - 15 | SCT0/1 | mul | 55: MOVh h0(NE0.wwww), h2; - | SCB0/1 | mul | 56: MOVh h0(NE0.xxxx), h1; - -Pass SCT TEX SCB - 1: 0% 100% 25% - 2: 0% 100% 25% - 3: 0% 100% 50% - 4: 0% 100% 50% - 5: 50% 0% 25% - 6: 0% 0% 25% - 7: 100% 0% 25% - 8: 0% 100% 50% - 9: 0% 100% 100% - 10: 0% 100% 50% - 11: 0% 100% 75% - 12: 0% 100% 100% - 13: 100% 0% 100% - 14: 50% 0% 50% - 15: 100% 0% 100% - -MEAN: 26% 60% 56% - -Pass SCT0 SCT1 TEX SCB0 SCB1 - 1: 0% 0% 100% 100% 0% - 2: 0% 0% 100% 100% 0% - 3: 0% 0% 100% 100% 100% - 4: 0% 0% 100% 100% 100% - 5: 100% 100% 0% 100% 0% - 6: 0% 0% 0% 0% 100% - 7: 100% 100% 0% 0% 100% - 8: 0% 0% 100% 100% 100% - 9: 0% 0% 100% 100% 100% - 10: 0% 0% 100% 100% 100% - 11: 0% 0% 100% 100% 100% - 12: 0% 0% 100% 100% 100% - 13: 100% 100% 0% 100% 100% - 14: 100% 100% 0% 100% 100% - 15: 100% 100% 0% 100% 100% - -MEAN: 33% 33% 60% 86% 80% -Fragment Performance Setup: Driver RSX Compiler, GPU RSX, Flags 0x5 -Results 15 cycles, 3 r regs, 800,000,000 pixels/s -============================================================================*/ -#if (FXAA_PS3 == 1) && (FXAA_EARLY_EXIT == 1) -/*--------------------------------------------------------------------------*/ -#pragma regcount 7 -#pragma disablepc all -#pragma option O2 -#pragma option OutColorPrec=fp16 -#pragma texformat default RGBA8 -/*==========================================================================*/ -half4 FxaaPixelShader( - // See FXAA Quality FxaaPixelShader() source for docs on Inputs! - FxaaFloat2 pos, - FxaaFloat4 fxaaConsolePosPos, - FxaaTex tex, - FxaaTex fxaaConsole360TexExpBiasNegOne, - FxaaTex fxaaConsole360TexExpBiasNegTwo, - FxaaFloat2 fxaaQualityRcpFrame, - FxaaFloat4 fxaaConsoleRcpFrameOpt, - FxaaFloat4 fxaaConsoleRcpFrameOpt2, - FxaaFloat4 fxaaConsole360RcpFrameOpt2, - FxaaFloat fxaaQualitySubpix, - FxaaFloat fxaaQualityEdgeThreshold, - FxaaFloat fxaaQualityEdgeThresholdMin, - FxaaFloat fxaaConsoleEdgeSharpness, - FxaaFloat fxaaConsoleEdgeThreshold, - FxaaFloat fxaaConsoleEdgeThresholdMin, - FxaaFloat4 fxaaConsole360ConstDir -) { -/*--------------------------------------------------------------------------*/ -// (1) - half4 rgbyNe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zy, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - half lumaNe = rgbyNe.w + half(1.0/512.0); - #else - half lumaNe = rgbyNe.y + half(1.0/512.0); - #endif -/*--------------------------------------------------------------------------*/ -// (2) - half4 lumaSw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xw, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - half lumaSwNegNe = lumaSw.w - lumaNe; - #else - half lumaSwNegNe = lumaSw.y - lumaNe; - #endif -/*--------------------------------------------------------------------------*/ -// (3) - half4 lumaNw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xy, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - half lumaMaxNwSw = max(lumaNw.w, lumaSw.w); - half lumaMinNwSw = min(lumaNw.w, lumaSw.w); - #else - half lumaMaxNwSw = max(lumaNw.y, lumaSw.y); - half lumaMinNwSw = min(lumaNw.y, lumaSw.y); - #endif -/*--------------------------------------------------------------------------*/ -// (4) - half4 lumaSe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zw, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - half dirZ = lumaNw.w + lumaSwNegNe; - half dirX = -lumaNw.w + lumaSwNegNe; - #else - half dirZ = lumaNw.y + lumaSwNegNe; - half dirX = -lumaNw.y + lumaSwNegNe; - #endif -/*--------------------------------------------------------------------------*/ -// (5) - half3 dir; - dir.y = 0.0; - #if (FXAA_GREEN_AS_LUMA == 0) - dir.x = lumaSe.w + dirX; - dir.z = -lumaSe.w + dirZ; - half lumaMinNeSe = min(lumaNe, lumaSe.w); - #else - dir.x = lumaSe.y + dirX; - dir.z = -lumaSe.y + dirZ; - half lumaMinNeSe = min(lumaNe, lumaSe.y); - #endif -/*--------------------------------------------------------------------------*/ -// (6) - half4 dir1_pos; - dir1_pos.xy = normalize(dir).xz; - half dirAbsMinTimes8 = min(abs(dir1_pos.x), abs(dir1_pos.y)) * half(FXAA_CONSOLE__PS3_EDGE_SHARPNESS); -/*--------------------------------------------------------------------------*/ -// (7) - half4 dir2_pos; - dir2_pos.xy = clamp(dir1_pos.xy / dirAbsMinTimes8, half(-2.0), half(2.0)); - dir1_pos.zw = pos.xy; - dir2_pos.zw = pos.xy; - #if (FXAA_GREEN_AS_LUMA == 0) - half lumaMaxNeSe = max(lumaNe, lumaSe.w); - #else - half lumaMaxNeSe = max(lumaNe, lumaSe.y); - #endif -/*--------------------------------------------------------------------------*/ -// (8) - half4 temp1N; - temp1N.xy = dir1_pos.zw - dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw; - temp1N = h4tex2Dlod(tex, half4(temp1N.xy, 0.0, 0.0)); - half lumaMax = max(lumaMaxNwSw, lumaMaxNeSe); - half lumaMin = min(lumaMinNwSw, lumaMinNeSe); -/*--------------------------------------------------------------------------*/ -// (9) - half4 rgby1; - rgby1.xy = dir1_pos.zw + dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw; - rgby1 = h4tex2Dlod(tex, half4(rgby1.xy, 0.0, 0.0)); - rgby1 = (temp1N + rgby1) * 0.5; -/*--------------------------------------------------------------------------*/ -// (10) - half4 rgbyM = h4tex2Dlod(tex, half4(pos.xy, 0.0, 0.0)); - #if (FXAA_GREEN_AS_LUMA == 0) - half lumaMaxM = max(lumaMax, rgbyM.w); - half lumaMinM = min(lumaMin, rgbyM.w); - #else - half lumaMaxM = max(lumaMax, rgbyM.y); - half lumaMinM = min(lumaMin, rgbyM.y); - #endif -/*--------------------------------------------------------------------------*/ -// (11) - half4 temp2N; - temp2N.xy = dir2_pos.zw - dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw; - temp2N = h4tex2Dlod(tex, half4(temp2N.xy, 0.0, 0.0)); - half4 rgby2; - rgby2.xy = dir2_pos.zw + dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw; - half lumaRangeM = (lumaMaxM - lumaMinM) / FXAA_CONSOLE__PS3_EDGE_THRESHOLD; -/*--------------------------------------------------------------------------*/ -// (12) - rgby2 = h4tex2Dlod(tex, half4(rgby2.xy, 0.0, 0.0)); - rgby2 = (temp2N + rgby2) * 0.5; -/*--------------------------------------------------------------------------*/ -// (13) - rgby2 = (rgby2 + rgby1) * 0.5; -/*--------------------------------------------------------------------------*/ -// (14) - #if (FXAA_GREEN_AS_LUMA == 0) - bool twoTapLt = rgby2.w < lumaMin; - bool twoTapGt = rgby2.w > lumaMax; - #else - bool twoTapLt = rgby2.y < lumaMin; - bool twoTapGt = rgby2.y > lumaMax; - #endif - bool earlyExit = lumaRangeM < lumaMax; - bool twoTap = twoTapLt || twoTapGt; -/*--------------------------------------------------------------------------*/ -// (15) - if(twoTap) rgby2 = rgby1; - if(earlyExit) rgby2 = rgbyM; -/*--------------------------------------------------------------------------*/ - return rgby2; } -/*==========================================================================*/ -#endif - -uniform sampler2D diffuseMap; +uniform sampler2DRect diffuseRect; +uniform sampler2DRect edgeMap; uniform sampler2DRect depthMap; uniform sampler2DRect normalMap; - -uniform vec2 tc_scale; -uniform vec2 rcp_screen_res; -uniform vec4 rcp_frame_opt; -uniform vec4 rcp_frame_opt2; -uniform vec2 screen_res; +uniform sampler2D bloomMap; uniform float depth_cutoff; uniform float norm_cutoff; @@ -2099,10 +43,9 @@ uniform float tan_pixel_angle; uniform float magnification; uniform mat4 inv_proj; +uniform vec2 screen_res; VARYING vec2 vary_fragcoord; -VARYING vec2 vary_tc; - float getDepth(vec2 pos_screen) { @@ -2135,8 +78,8 @@ void dofSampleNear(inout vec4 diff, inout float w, float cur_sc, vec2 tc) float sc = calc_cof(d); float wg = 0.25; - - vec4 s = texture2D(diffuseMap, tc*tc_scale/screen_res); + + vec4 s = texture2DRect(diffuseRect, tc); // de-weight dull areas to make highlights 'pop' wg += s.r+s.g+s.b; @@ -2156,7 +99,7 @@ void dofSample(inout vec4 diff, inout float w, float min_sc, float cur_depth, ve { float wg = 0.25; - vec4 s = texture2D(diffuseMap, tc*tc_scale/screen_res); + vec4 s = texture2DRect(diffuseRect, tc); // de-weight dull areas to make highlights 'pop' wg += s.r+s.g+s.b; @@ -2166,6 +109,7 @@ void dofSample(inout vec4 diff, inout float w, float min_sc, float cur_depth, ve } } + void main() { vec3 norm = texture2DRect(normalMap, vary_fragcoord.xy).xyz; @@ -2175,7 +119,7 @@ void main() float depth = getDepth(tc); - vec4 diff = texture2D(diffuseMap, vary_fragcoord.xy*tc_scale/screen_res); + vec4 diff = texture2DRect(diffuseRect, vary_fragcoord.xy); { float w = 1.0; @@ -2189,7 +133,6 @@ void main() // sample quite uniformly spaced points within a circle, for a circular 'bokeh' //if (depth < focal_distance) - if (sc > 0.5) { while (sc > 0.5) { @@ -2205,30 +148,10 @@ void main() sc -= 1.0; } } - else - { - diff = FxaaPixelShader(vary_tc, //pos - vec4(vary_fragcoord.xy, 0, 0), //fxaaConsolePosPos - diffuseMap, //tex - diffuseMap, - diffuseMap, - rcp_screen_res, //fxaaQualityRcpFrame - vec4(0,0,0,0), //fxaaConsoleRcpFrameOpt - rcp_frame_opt, //fxaaConsoleRcpFrameOpt2 - rcp_frame_opt2, //fxaaConsole360RcpFrameOpt2 - 0.75, //fxaaQualitySubpix - 0.07, //fxaaQualityEdgeThreshold - 0.03, //fxaaQualityEdgeThresholdMin - 8.0, //fxaaConsoleEdgeSharpness - 0.125, //fxaaConsoleEdgeThreshold - 0.05, //fxaaConsoleEdgeThresholdMin - vec4(0,0,0,0)); //fxaaConsole360ConstDir - - - } diff /= w; } - gl_FragColor = diff; + vec4 bloom = texture2D(bloomMap, vary_fragcoord.xy/screen_res); + gl_FragColor = diff + bloom; } diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl index 1f1057d8f7..c275434777 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl @@ -29,2090 +29,17 @@ out vec4 gl_FragColor; #endif -#define FXAA_PC 1 -//#define FXAA_GLSL_130 1 -#define FXAA_QUALITY__PRESET 12 +uniform sampler2DRect diffuseRect; +uniform sampler2D bloomMap; -/*============================================================================ - - - NVIDIA FXAA 3.11 by TIMOTHY LOTTES - - ------------------------------------------------------------------------------- -COPYRIGHT (C) 2010, 2011 NVIDIA CORPORATION. ALL RIGHTS RESERVED. ------------------------------------------------------------------------------- -TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THIS SOFTWARE IS PROVIDED -*AS IS* AND NVIDIA AND ITS SUPPLIERS DISCLAIM ALL WARRANTIES, EITHER EXPRESS -OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL NVIDIA -OR ITS SUPPLIERS BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT, OR -CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR -LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, -OR ANY OTHER PECUNIARY LOSS) ARISING OUT OF THE USE OF OR INABILITY TO USE -THIS SOFTWARE, EVEN IF NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH -DAMAGES. - ------------------------------------------------------------------------------- - INTEGRATION CHECKLIST ------------------------------------------------------------------------------- -(1.) -In the shader source, setup defines for the desired configuration. -When providing multiple shaders (for different presets), -simply setup the defines differently in multiple files. -Example, - - #define FXAA_PC 1 - #define FXAA_HLSL_5 1 - #define FXAA_QUALITY__PRESET 12 - -Or, - - #define FXAA_360 1 - -Or, - - #define FXAA_PS3 1 - -Etc. - -(2.) -Then include this file, - - #include "Fxaa3_11.h" - -(3.) -Then call the FXAA pixel shader from within your desired shader. -Look at the FXAA Quality FxaaPixelShader() for docs on inputs. -As for FXAA 3.11 all inputs for all shaders are the same -to enable easy porting between platforms. - - return FxaaPixelShader(...); - -(4.) -Insure pass prior to FXAA outputs RGBL (see next section). -Or use, - - #define FXAA_GREEN_AS_LUMA 1 - -(5.) -Setup engine to provide the following constants -which are used in the FxaaPixelShader() inputs, - - FxaaFloat2 fxaaQualityRcpFrame, - FxaaFloat4 fxaaConsoleRcpFrameOpt, - FxaaFloat4 fxaaConsoleRcpFrameOpt2, - FxaaFloat4 fxaaConsole360RcpFrameOpt2, - FxaaFloat fxaaQualitySubpix, - FxaaFloat fxaaQualityEdgeThreshold, - FxaaFloat fxaaQualityEdgeThresholdMin, - FxaaFloat fxaaConsoleEdgeSharpness, - FxaaFloat fxaaConsoleEdgeThreshold, - FxaaFloat fxaaConsoleEdgeThresholdMin, - FxaaFloat4 fxaaConsole360ConstDir - -Look at the FXAA Quality FxaaPixelShader() for docs on inputs. - -(6.) -Have FXAA vertex shader run as a full screen triangle, -and output "pos" and "fxaaConsolePosPos" -such that inputs in the pixel shader provide, - - // {xy} = center of pixel - FxaaFloat2 pos, - - // {xy__} = upper left of pixel - // {__zw} = lower right of pixel - FxaaFloat4 fxaaConsolePosPos, - -(7.) -Insure the texture sampler(s) used by FXAA are set to bilinear filtering. - - ------------------------------------------------------------------------------- - INTEGRATION - RGBL AND COLORSPACE ------------------------------------------------------------------------------- -FXAA3 requires RGBL as input unless the following is set, - - #define FXAA_GREEN_AS_LUMA 1 - -In which case the engine uses green in place of luma, -and requires RGB input is in a non-linear colorspace. - -RGB should be LDR (low dynamic range). -Specifically do FXAA after tonemapping. - -RGB data as returned by a texture fetch can be non-linear, -or linear when FXAA_GREEN_AS_LUMA is not set. -Note an "sRGB format" texture counts as linear, -because the result of a texture fetch is linear data. -Regular "RGBA8" textures in the sRGB colorspace are non-linear. - -If FXAA_GREEN_AS_LUMA is not set, -luma must be stored in the alpha channel prior to running FXAA. -This luma should be in a perceptual space (could be gamma 2.0). -Example pass before FXAA where output is gamma 2.0 encoded, - - color.rgb = ToneMap(color.rgb); // linear color output - color.rgb = sqrt(color.rgb); // gamma 2.0 color output - return color; - -To use FXAA, - - color.rgb = ToneMap(color.rgb); // linear color output - color.rgb = sqrt(color.rgb); // gamma 2.0 color output - color.a = dot(color.rgb, FxaaFloat3(0.299, 0.587, 0.114)); // compute luma - return color; - -Another example where output is linear encoded, -say for instance writing to an sRGB formated render target, -where the render target does the conversion back to sRGB after blending, - - color.rgb = ToneMap(color.rgb); // linear color output - return color; - -To use FXAA, - - color.rgb = ToneMap(color.rgb); // linear color output - color.a = sqrt(dot(color.rgb, FxaaFloat3(0.299, 0.587, 0.114))); // compute luma - return color; - -Getting luma correct is required for the algorithm to work correctly. - - ------------------------------------------------------------------------------- - BEING LINEARLY CORRECT? ------------------------------------------------------------------------------- -Applying FXAA to a framebuffer with linear RGB color will look worse. -This is very counter intuitive, but happends to be true in this case. -The reason is because dithering artifacts will be more visiable -in a linear colorspace. - - ------------------------------------------------------------------------------- - COMPLEX INTEGRATION ------------------------------------------------------------------------------- -Q. What if the engine is blending into RGB before wanting to run FXAA? - -A. In the last opaque pass prior to FXAA, - have the pass write out luma into alpha. - Then blend into RGB only. - FXAA should be able to run ok - assuming the blending pass did not any add aliasing. - This should be the common case for particles and common blending passes. - -A. Or use FXAA_GREEN_AS_LUMA. - -============================================================================*/ - -/*============================================================================ - - INTEGRATION KNOBS - -============================================================================*/ -// -// FXAA_PS3 and FXAA_360 choose the console algorithm (FXAA3 CONSOLE). -// FXAA_360_OPT is a prototype for the new optimized 360 version. -// -// 1 = Use API. -// 0 = Don't use API. -// -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_PS3 - #define FXAA_PS3 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_360 - #define FXAA_360 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_360_OPT - #define FXAA_360_OPT 0 -#endif -/*==========================================================================*/ -#ifndef FXAA_PC - // - // FXAA Quality - // The high quality PC algorithm. - // - #define FXAA_PC 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_PC_CONSOLE - // - // The console algorithm for PC is included - // for developers targeting really low spec machines. - // Likely better to just run FXAA_PC, and use a really low preset. - // - #define FXAA_PC_CONSOLE 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_GLSL_120 - #define FXAA_GLSL_120 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_GLSL_130 - #define FXAA_GLSL_130 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_HLSL_3 - #define FXAA_HLSL_3 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_HLSL_4 - #define FXAA_HLSL_4 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_HLSL_5 - #define FXAA_HLSL_5 0 -#endif -/*==========================================================================*/ -#ifndef FXAA_GREEN_AS_LUMA - // - // For those using non-linear color, - // and either not able to get luma in alpha, or not wanting to, - // this enables FXAA to run using green as a proxy for luma. - // So with this enabled, no need to pack luma in alpha. - // - // This will turn off AA on anything which lacks some amount of green. - // Pure red and blue or combination of only R and B, will get no AA. - // - // Might want to lower the settings for both, - // fxaaConsoleEdgeThresholdMin - // fxaaQualityEdgeThresholdMin - // In order to insure AA does not get turned off on colors - // which contain a minor amount of green. - // - // 1 = On. - // 0 = Off. - // - #define FXAA_GREEN_AS_LUMA 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_EARLY_EXIT - // - // Controls algorithm's early exit path. - // On PS3 turning this ON adds 2 cycles to the shader. - // On 360 turning this OFF adds 10ths of a millisecond to the shader. - // Turning this off on console will result in a more blurry image. - // So this defaults to on. - // - // 1 = On. - // 0 = Off. - // - #define FXAA_EARLY_EXIT 1 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_DISCARD - // - // Only valid for PC OpenGL currently. - // Probably will not work when FXAA_GREEN_AS_LUMA = 1. - // - // 1 = Use discard on pixels which don't need AA. - // For APIs which enable concurrent TEX+ROP from same surface. - // 0 = Return unchanged color on pixels which don't need AA. - // - #define FXAA_DISCARD 0 -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_FAST_PIXEL_OFFSET - // - // Used for GLSL 120 only. - // - // 1 = GL API supports fast pixel offsets - // 0 = do not use fast pixel offsets - // - #ifdef GL_EXT_gpu_shader4 - #define FXAA_FAST_PIXEL_OFFSET 1 - #endif - #ifdef GL_NV_gpu_shader5 - #define FXAA_FAST_PIXEL_OFFSET 1 - #endif - #ifdef GL_ARB_gpu_shader5 - #define FXAA_FAST_PIXEL_OFFSET 1 - #endif - #ifndef FXAA_FAST_PIXEL_OFFSET - #define FXAA_FAST_PIXEL_OFFSET 0 - #endif -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_GATHER4_ALPHA - // - // 1 = API supports gather4 on alpha channel. - // 0 = API does not support gather4 on alpha channel. - // - #if (FXAA_HLSL_5 == 1) - #define FXAA_GATHER4_ALPHA 1 - #endif - #ifdef GL_ARB_gpu_shader5 - #define FXAA_GATHER4_ALPHA 1 - #endif - #ifdef GL_NV_gpu_shader5 - #define FXAA_GATHER4_ALPHA 1 - #endif - #ifndef FXAA_GATHER4_ALPHA - #define FXAA_GATHER4_ALPHA 0 - #endif -#endif - -/*============================================================================ - FXAA CONSOLE PS3 - TUNING KNOBS -============================================================================*/ -#ifndef FXAA_CONSOLE__PS3_EDGE_SHARPNESS - // - // Consoles the sharpness of edges on PS3 only. - // Non-PS3 tuning is done with shader input. - // - // Due to the PS3 being ALU bound, - // there are only two safe values here: 4 and 8. - // These options use the shaders ability to a free *|/ by 2|4|8. - // - // 8.0 is sharper - // 4.0 is softer - // 2.0 is really soft (good for vector graphics inputs) - // - #if 1 - #define FXAA_CONSOLE__PS3_EDGE_SHARPNESS 8.0 - #endif - #if 0 - #define FXAA_CONSOLE__PS3_EDGE_SHARPNESS 4.0 - #endif - #if 0 - #define FXAA_CONSOLE__PS3_EDGE_SHARPNESS 2.0 - #endif -#endif -/*--------------------------------------------------------------------------*/ -#ifndef FXAA_CONSOLE__PS3_EDGE_THRESHOLD - // - // Only effects PS3. - // Non-PS3 tuning is done with shader input. - // - // The minimum amount of local contrast required to apply algorithm. - // The console setting has a different mapping than the quality setting. - // - // This only applies when FXAA_EARLY_EXIT is 1. - // - // Due to the PS3 being ALU bound, - // there are only two safe values here: 0.25 and 0.125. - // These options use the shaders ability to a free *|/ by 2|4|8. - // - // 0.125 leaves less aliasing, but is softer - // 0.25 leaves more aliasing, and is sharper - // - #if 1 - #define FXAA_CONSOLE__PS3_EDGE_THRESHOLD 0.125 - #else - #define FXAA_CONSOLE__PS3_EDGE_THRESHOLD 0.25 - #endif -#endif - -/*============================================================================ - FXAA QUALITY - TUNING KNOBS ------------------------------------------------------------------------------- -NOTE the other tuning knobs are now in the shader function inputs! -============================================================================*/ -#ifndef FXAA_QUALITY__PRESET - // - // Choose the quality preset. - // This needs to be compiled into the shader as it effects code. - // Best option to include multiple presets is to - // in each shader define the preset, then include this file. - // - // OPTIONS - // ----------------------------------------------------------------------- - // 10 to 15 - default medium dither (10=fastest, 15=highest quality) - // 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality) - // 39 - no dither, very expensive - // - // NOTES - // ----------------------------------------------------------------------- - // 12 = slightly faster then FXAA 3.9 and higher edge quality (default) - // 13 = about same speed as FXAA 3.9 and better than 12 - // 23 = closest to FXAA 3.9 visually and performance wise - // _ = the lowest digit is directly related to performance - // _ = the highest digit is directly related to style - // - #define FXAA_QUALITY__PRESET 12 -#endif - - -/*============================================================================ - - FXAA QUALITY - PRESETS - -============================================================================*/ - -/*============================================================================ - FXAA QUALITY - MEDIUM DITHER PRESETS -============================================================================*/ -#if (FXAA_QUALITY__PRESET == 10) - #define FXAA_QUALITY__PS 3 - #define FXAA_QUALITY__P0 1.5 - #define FXAA_QUALITY__P1 3.0 - #define FXAA_QUALITY__P2 12.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 11) - #define FXAA_QUALITY__PS 4 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 3.0 - #define FXAA_QUALITY__P3 12.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 12) - #define FXAA_QUALITY__PS 5 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 4.0 - #define FXAA_QUALITY__P4 12.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 13) - #define FXAA_QUALITY__PS 6 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 4.0 - #define FXAA_QUALITY__P5 12.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 14) - #define FXAA_QUALITY__PS 7 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 4.0 - #define FXAA_QUALITY__P6 12.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 15) - #define FXAA_QUALITY__PS 8 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 2.0 - #define FXAA_QUALITY__P6 4.0 - #define FXAA_QUALITY__P7 12.0 -#endif - -/*============================================================================ - FXAA QUALITY - LOW DITHER PRESETS -============================================================================*/ -#if (FXAA_QUALITY__PRESET == 20) - #define FXAA_QUALITY__PS 3 - #define FXAA_QUALITY__P0 1.5 - #define FXAA_QUALITY__P1 2.0 - #define FXAA_QUALITY__P2 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 21) - #define FXAA_QUALITY__PS 4 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 22) - #define FXAA_QUALITY__PS 5 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 23) - #define FXAA_QUALITY__PS 6 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 24) - #define FXAA_QUALITY__PS 7 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 3.0 - #define FXAA_QUALITY__P6 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 25) - #define FXAA_QUALITY__PS 8 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 2.0 - #define FXAA_QUALITY__P6 4.0 - #define FXAA_QUALITY__P7 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 26) - #define FXAA_QUALITY__PS 9 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 2.0 - #define FXAA_QUALITY__P6 2.0 - #define FXAA_QUALITY__P7 4.0 - #define FXAA_QUALITY__P8 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 27) - #define FXAA_QUALITY__PS 10 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 2.0 - #define FXAA_QUALITY__P6 2.0 - #define FXAA_QUALITY__P7 2.0 - #define FXAA_QUALITY__P8 4.0 - #define FXAA_QUALITY__P9 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 28) - #define FXAA_QUALITY__PS 11 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 2.0 - #define FXAA_QUALITY__P6 2.0 - #define FXAA_QUALITY__P7 2.0 - #define FXAA_QUALITY__P8 2.0 - #define FXAA_QUALITY__P9 4.0 - #define FXAA_QUALITY__P10 8.0 -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_QUALITY__PRESET == 29) - #define FXAA_QUALITY__PS 12 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.5 - #define FXAA_QUALITY__P2 2.0 - #define FXAA_QUALITY__P3 2.0 - #define FXAA_QUALITY__P4 2.0 - #define FXAA_QUALITY__P5 2.0 - #define FXAA_QUALITY__P6 2.0 - #define FXAA_QUALITY__P7 2.0 - #define FXAA_QUALITY__P8 2.0 - #define FXAA_QUALITY__P9 2.0 - #define FXAA_QUALITY__P10 4.0 - #define FXAA_QUALITY__P11 8.0 -#endif - -/*============================================================================ - FXAA QUALITY - EXTREME QUALITY -============================================================================*/ -#if (FXAA_QUALITY__PRESET == 39) - #define FXAA_QUALITY__PS 12 - #define FXAA_QUALITY__P0 1.0 - #define FXAA_QUALITY__P1 1.0 - #define FXAA_QUALITY__P2 1.0 - #define FXAA_QUALITY__P3 1.0 - #define FXAA_QUALITY__P4 1.0 - #define FXAA_QUALITY__P5 1.5 - #define FXAA_QUALITY__P6 2.0 - #define FXAA_QUALITY__P7 2.0 - #define FXAA_QUALITY__P8 2.0 - #define FXAA_QUALITY__P9 2.0 - #define FXAA_QUALITY__P10 4.0 - #define FXAA_QUALITY__P11 8.0 -#endif - - - -/*============================================================================ - - API PORTING - -============================================================================*/ -#if (FXAA_GLSL_120 == 1) || (FXAA_GLSL_130 == 1) - #define FxaaBool bool - #define FxaaDiscard discard - #define FxaaFloat float - #define FxaaFloat2 vec2 - #define FxaaFloat3 vec3 - #define FxaaFloat4 vec4 - #define FxaaHalf float - #define FxaaHalf2 vec2 - #define FxaaHalf3 vec3 - #define FxaaHalf4 vec4 - #define FxaaInt2 ivec2 - #define FxaaSat(x) clamp(x, 0.0, 1.0) - #define FxaaTex sampler2D -#else - #define FxaaBool bool - #define FxaaDiscard clip(-1) - #define FxaaFloat float - #define FxaaFloat2 float2 - #define FxaaFloat3 float3 - #define FxaaFloat4 float4 - #define FxaaHalf half - #define FxaaHalf2 half2 - #define FxaaHalf3 half3 - #define FxaaHalf4 half4 - #define FxaaSat(x) saturate(x) -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_GLSL_120 == 1) - // Requires, - // #version 120 - // And at least, - // #extension GL_EXT_gpu_shader4 : enable - // (or set FXAA_FAST_PIXEL_OFFSET 1 to work like DX9) - #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0) - #if (FXAA_FAST_PIXEL_OFFSET == 1) - #define FxaaTexOff(t, p, o, r) texture2DLodOffset(t, p, 0.0, o) - #else - #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0) - #endif - #if (FXAA_GATHER4_ALPHA == 1) - // use #extension GL_ARB_gpu_shader5 : enable - #define FxaaTexAlpha4(t, p) textureGather(t, p, 3) - #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3) - #define FxaaTexGreen4(t, p) textureGather(t, p, 1) - #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1) - #endif -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_GLSL_130 == 1) - // Requires "#version 130" or better - #define FxaaTexTop(t, p) textureLod(t, p, 0.0) - #define FxaaTexOff(t, p, o, r) textureLodOffset(t, p, 0.0, o) - #if (FXAA_GATHER4_ALPHA == 1) - // use #extension GL_ARB_gpu_shader5 : enable - #define FxaaTexAlpha4(t, p) textureGather(t, p, 3) - #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3) - #define FxaaTexGreen4(t, p) textureGather(t, p, 1) - #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1) - #endif -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_HLSL_3 == 1) || (FXAA_360 == 1) || (FXAA_PS3 == 1) - #define FxaaInt2 float2 - #define FxaaTex sampler2D - #define FxaaTexTop(t, p) tex2Dlod(t, float4(p, 0.0, 0.0)) - #define FxaaTexOff(t, p, o, r) tex2Dlod(t, float4(p + (o * r), 0, 0)) -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_HLSL_4 == 1) - #define FxaaInt2 int2 - struct FxaaTex { SamplerState smpl; Texture2D tex; }; - #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0) - #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o) -#endif -/*--------------------------------------------------------------------------*/ -#if (FXAA_HLSL_5 == 1) - #define FxaaInt2 int2 - struct FxaaTex { SamplerState smpl; Texture2D tex; }; - #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0) - #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o) - #define FxaaTexAlpha4(t, p) t.tex.GatherAlpha(t.smpl, p) - #define FxaaTexOffAlpha4(t, p, o) t.tex.GatherAlpha(t.smpl, p, o) - #define FxaaTexGreen4(t, p) t.tex.GatherGreen(t.smpl, p) - #define FxaaTexOffGreen4(t, p, o) t.tex.GatherGreen(t.smpl, p, o) -#endif - - -/*============================================================================ - GREEN AS LUMA OPTION SUPPORT FUNCTION -============================================================================*/ -#if (FXAA_GREEN_AS_LUMA == 0) - FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.w; } -#else - FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; } -#endif - - - - -/*============================================================================ - - FXAA3 QUALITY - PC - -============================================================================*/ -#if (FXAA_PC == 1) -/*--------------------------------------------------------------------------*/ -FxaaFloat4 FxaaPixelShader( - // - // Use noperspective interpolation here (turn off perspective interpolation). - // {xy} = center of pixel - FxaaFloat2 pos, - // - // Used only for FXAA Console, and not used on the 360 version. - // Use noperspective interpolation here (turn off perspective interpolation). - // {xy__} = upper left of pixel - // {__zw} = lower right of pixel - FxaaFloat4 fxaaConsolePosPos, - // - // Input color texture. - // {rgb_} = color in linear or perceptual color space - // if (FXAA_GREEN_AS_LUMA == 0) - // {___a} = luma in perceptual color space (not linear) - FxaaTex tex, - // - // Only used on the optimized 360 version of FXAA Console. - // For everything but 360, just use the same input here as for "tex". - // For 360, same texture, just alias with a 2nd sampler. - // This sampler needs to have an exponent bias of -1. - FxaaTex fxaaConsole360TexExpBiasNegOne, - // - // Only used on the optimized 360 version of FXAA Console. - // For everything but 360, just use the same input here as for "tex". - // For 360, same texture, just alias with a 3nd sampler. - // This sampler needs to have an exponent bias of -2. - FxaaTex fxaaConsole360TexExpBiasNegTwo, - // - // Only used on FXAA Quality. - // This must be from a constant/uniform. - // {x_} = 1.0/screenWidthInPixels - // {_y} = 1.0/screenHeightInPixels - FxaaFloat2 fxaaQualityRcpFrame, - // - // Only used on FXAA Console. - // This must be from a constant/uniform. - // This effects sub-pixel AA quality and inversely sharpness. - // Where N ranges between, - // N = 0.50 (default) - // N = 0.33 (sharper) - // {x___} = -N/screenWidthInPixels - // {_y__} = -N/screenHeightInPixels - // {__z_} = N/screenWidthInPixels - // {___w} = N/screenHeightInPixels - FxaaFloat4 fxaaConsoleRcpFrameOpt, - // - // Only used on FXAA Console. - // Not used on 360, but used on PS3 and PC. - // This must be from a constant/uniform. - // {x___} = -2.0/screenWidthInPixels - // {_y__} = -2.0/screenHeightInPixels - // {__z_} = 2.0/screenWidthInPixels - // {___w} = 2.0/screenHeightInPixels - FxaaFloat4 fxaaConsoleRcpFrameOpt2, - // - // Only used on FXAA Console. - // Only used on 360 in place of fxaaConsoleRcpFrameOpt2. - // This must be from a constant/uniform. - // {x___} = 8.0/screenWidthInPixels - // {_y__} = 8.0/screenHeightInPixels - // {__z_} = -4.0/screenWidthInPixels - // {___w} = -4.0/screenHeightInPixels - FxaaFloat4 fxaaConsole360RcpFrameOpt2, - // - // Only used on FXAA Quality. - // This used to be the FXAA_QUALITY__SUBPIX define. - // It is here now to allow easier tuning. - // Choose the amount of sub-pixel aliasing removal. - // This can effect sharpness. - // 1.00 - upper limit (softer) - // 0.75 - default amount of filtering - // 0.50 - lower limit (sharper, less sub-pixel aliasing removal) - // 0.25 - almost off - // 0.00 - completely off - FxaaFloat fxaaQualitySubpix, - // - // Only used on FXAA Quality. - // This used to be the FXAA_QUALITY__EDGE_THRESHOLD define. - // It is here now to allow easier tuning. - // The minimum amount of local contrast required to apply algorithm. - // 0.333 - too little (faster) - // 0.250 - low quality - // 0.166 - default - // 0.125 - high quality - // 0.063 - overkill (slower) - FxaaFloat fxaaQualityEdgeThreshold, - // - // Only used on FXAA Quality. - // This used to be the FXAA_QUALITY__EDGE_THRESHOLD_MIN define. - // It is here now to allow easier tuning. - // Trims the algorithm from processing darks. - // 0.0833 - upper limit (default, the start of visible unfiltered edges) - // 0.0625 - high quality (faster) - // 0.0312 - visible limit (slower) - // Special notes when using FXAA_GREEN_AS_LUMA, - // Likely want to set this to zero. - // As colors that are mostly not-green - // will appear very dark in the green channel! - // Tune by looking at mostly non-green content, - // then start at zero and increase until aliasing is a problem. - FxaaFloat fxaaQualityEdgeThresholdMin, - // - // Only used on FXAA Console. - // This used to be the FXAA_CONSOLE__EDGE_SHARPNESS define. - // It is here now to allow easier tuning. - // This does not effect PS3, as this needs to be compiled in. - // Use FXAA_CONSOLE__PS3_EDGE_SHARPNESS for PS3. - // Due to the PS3 being ALU bound, - // there are only three safe values here: 2 and 4 and 8. - // These options use the shaders ability to a free *|/ by 2|4|8. - // For all other platforms can be a non-power of two. - // 8.0 is sharper (default!!!) - // 4.0 is softer - // 2.0 is really soft (good only for vector graphics inputs) - FxaaFloat fxaaConsoleEdgeSharpness, - // - // Only used on FXAA Console. - // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD define. - // It is here now to allow easier tuning. - // This does not effect PS3, as this needs to be compiled in. - // Use FXAA_CONSOLE__PS3_EDGE_THRESHOLD for PS3. - // Due to the PS3 being ALU bound, - // there are only two safe values here: 1/4 and 1/8. - // These options use the shaders ability to a free *|/ by 2|4|8. - // The console setting has a different mapping than the quality setting. - // Other platforms can use other values. - // 0.125 leaves less aliasing, but is softer (default!!!) - // 0.25 leaves more aliasing, and is sharper - FxaaFloat fxaaConsoleEdgeThreshold, - // - // Only used on FXAA Console. - // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD_MIN define. - // It is here now to allow easier tuning. - // Trims the algorithm from processing darks. - // The console setting has a different mapping than the quality setting. - // This only applies when FXAA_EARLY_EXIT is 1. - // This does not apply to PS3, - // PS3 was simplified to avoid more shader instructions. - // 0.06 - faster but more aliasing in darks - // 0.05 - default - // 0.04 - slower and less aliasing in darks - // Special notes when using FXAA_GREEN_AS_LUMA, - // Likely want to set this to zero. - // As colors that are mostly not-green - // will appear very dark in the green channel! - // Tune by looking at mostly non-green content, - // then start at zero and increase until aliasing is a problem. - FxaaFloat fxaaConsoleEdgeThresholdMin, - // - // Extra constants for 360 FXAA Console only. - // Use zeros or anything else for other platforms. - // These must be in physical constant registers and NOT immedates. - // Immedates will result in compiler un-optimizing. - // {xyzw} = float4(1.0, -1.0, 0.25, -0.25) - FxaaFloat4 fxaaConsole360ConstDir -) { -/*--------------------------------------------------------------------------*/ - FxaaFloat2 posM; - posM.x = pos.x; - posM.y = pos.y; - #if (FXAA_GATHER4_ALPHA == 1) - #if (FXAA_DISCARD == 0) - FxaaFloat4 rgbyM = FxaaTexTop(tex, posM); - #if (FXAA_GREEN_AS_LUMA == 0) - #define lumaM rgbyM.w - #else - #define lumaM rgbyM.y - #endif - #endif - #if (FXAA_GREEN_AS_LUMA == 0) - FxaaFloat4 luma4A = FxaaTexAlpha4(tex, posM); - FxaaFloat4 luma4B = FxaaTexOffAlpha4(tex, posM, FxaaInt2(-1, -1)); - #else - FxaaFloat4 luma4A = FxaaTexGreen4(tex, posM); - FxaaFloat4 luma4B = FxaaTexOffGreen4(tex, posM, FxaaInt2(-1, -1)); - #endif - #if (FXAA_DISCARD == 1) - #define lumaM luma4A.w - #endif - #define lumaE luma4A.z - #define lumaS luma4A.x - #define lumaSE luma4A.y - #define lumaNW luma4B.w - #define lumaN luma4B.z - #define lumaW luma4B.x - #else - FxaaFloat4 rgbyM = FxaaTexTop(tex, posM); - #if (FXAA_GREEN_AS_LUMA == 0) - #define lumaM rgbyM.w - #else - #define lumaM rgbyM.y - #endif - FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy)); - #endif -/*--------------------------------------------------------------------------*/ - FxaaFloat maxSM = max(lumaS, lumaM); - FxaaFloat minSM = min(lumaS, lumaM); - FxaaFloat maxESM = max(lumaE, maxSM); - FxaaFloat minESM = min(lumaE, minSM); - FxaaFloat maxWN = max(lumaN, lumaW); - FxaaFloat minWN = min(lumaN, lumaW); - FxaaFloat rangeMax = max(maxWN, maxESM); - FxaaFloat rangeMin = min(minWN, minESM); - FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold; - FxaaFloat range = rangeMax - rangeMin; - FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled); - FxaaBool earlyExit = range < rangeMaxClamped; -/*--------------------------------------------------------------------------*/ - if(earlyExit) - #if (FXAA_DISCARD == 1) - FxaaDiscard; - #else - return rgbyM; - #endif -/*--------------------------------------------------------------------------*/ - #if (FXAA_GATHER4_ALPHA == 0) - FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy)); - #else - FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(1, -1), fxaaQualityRcpFrame.xy)); - FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy)); - #endif -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaNS = lumaN + lumaS; - FxaaFloat lumaWE = lumaW + lumaE; - FxaaFloat subpixRcpRange = 1.0/range; - FxaaFloat subpixNSWE = lumaNS + lumaWE; - FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS; - FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE; -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaNESE = lumaNE + lumaSE; - FxaaFloat lumaNWNE = lumaNW + lumaNE; - FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE; - FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE; -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaNWSW = lumaNW + lumaSW; - FxaaFloat lumaSWSE = lumaSW + lumaSE; - FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2); - FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2); - FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW; - FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE; - FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4; - FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4; -/*--------------------------------------------------------------------------*/ - FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE; - FxaaFloat lengthSign = fxaaQualityRcpFrame.x; - FxaaBool horzSpan = edgeHorz >= edgeVert; - FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE; -/*--------------------------------------------------------------------------*/ - if(!horzSpan) lumaN = lumaW; - if(!horzSpan) lumaS = lumaE; - if(horzSpan) lengthSign = fxaaQualityRcpFrame.y; - FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM; -/*--------------------------------------------------------------------------*/ - FxaaFloat gradientN = lumaN - lumaM; - FxaaFloat gradientS = lumaS - lumaM; - FxaaFloat lumaNN = lumaN + lumaM; - FxaaFloat lumaSS = lumaS + lumaM; - FxaaBool pairN = abs(gradientN) >= abs(gradientS); - FxaaFloat gradient = max(abs(gradientN), abs(gradientS)); - if(pairN) lengthSign = -lengthSign; - FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange); -/*--------------------------------------------------------------------------*/ - FxaaFloat2 posB; - posB.x = posM.x; - posB.y = posM.y; - FxaaFloat2 offNP; - offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x; - offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y; - if(!horzSpan) posB.x += lengthSign * 0.5; - if( horzSpan) posB.y += lengthSign * 0.5; -/*--------------------------------------------------------------------------*/ - FxaaFloat2 posN; - posN.x = posB.x - offNP.x * FXAA_QUALITY__P0; - posN.y = posB.y - offNP.y * FXAA_QUALITY__P0; - FxaaFloat2 posP; - posP.x = posB.x + offNP.x * FXAA_QUALITY__P0; - posP.y = posB.y + offNP.y * FXAA_QUALITY__P0; - FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0; - FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN)); - FxaaFloat subpixE = subpixC * subpixC; - FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP)); -/*--------------------------------------------------------------------------*/ - if(!pairN) lumaNN = lumaSS; - FxaaFloat gradientScaled = gradient * 1.0/4.0; - FxaaFloat lumaMM = lumaM - lumaNN * 0.5; - FxaaFloat subpixF = subpixD * subpixE; - FxaaBool lumaMLTZero = lumaMM < 0.0; -/*--------------------------------------------------------------------------*/ - lumaEndN -= lumaNN * 0.5; - lumaEndP -= lumaNN * 0.5; - FxaaBool doneN = abs(lumaEndN) >= gradientScaled; - FxaaBool doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P1; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P1; - FxaaBool doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P1; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P1; -/*--------------------------------------------------------------------------*/ - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P2; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P2; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P2; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P2; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 3) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P3; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P3; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P3; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P3; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 4) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P4; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P4; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P4; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P4; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 5) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P5; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P5; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P5; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P5; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 6) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P6; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P6; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P6; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P6; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 7) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P7; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P7; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P7; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P7; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 8) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P8; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P8; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P8; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P8; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 9) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P9; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P9; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P9; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P9; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 10) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P10; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P10; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P10; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P10; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 11) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P11; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P11; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P11; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P11; -/*--------------------------------------------------------------------------*/ - #if (FXAA_QUALITY__PS > 12) - if(doneNP) { - if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy)); - if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy)); - if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5; - if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5; - doneN = abs(lumaEndN) >= gradientScaled; - doneP = abs(lumaEndP) >= gradientScaled; - if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P12; - if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P12; - doneNP = (!doneN) || (!doneP); - if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P12; - if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P12; -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } - #endif -/*--------------------------------------------------------------------------*/ - } -/*--------------------------------------------------------------------------*/ - FxaaFloat dstN = posM.x - posN.x; - FxaaFloat dstP = posP.x - posM.x; - if(!horzSpan) dstN = posM.y - posN.y; - if(!horzSpan) dstP = posP.y - posM.y; -/*--------------------------------------------------------------------------*/ - FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero; - FxaaFloat spanLength = (dstP + dstN); - FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero; - FxaaFloat spanLengthRcp = 1.0/spanLength; -/*--------------------------------------------------------------------------*/ - FxaaBool directionN = dstN < dstP; - FxaaFloat dst = min(dstN, dstP); - FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP; - FxaaFloat subpixG = subpixF * subpixF; - FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5; - FxaaFloat subpixH = subpixG * fxaaQualitySubpix; -/*--------------------------------------------------------------------------*/ - FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0; - FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH); - if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign; - if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign; - #if (FXAA_DISCARD == 1) - return FxaaTexTop(tex, posM); - #else - return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM); - #endif -} -/*==========================================================================*/ -#endif - - - - -/*============================================================================ - - FXAA3 CONSOLE - PC VERSION - ------------------------------------------------------------------------------- -Instead of using this on PC, I'd suggest just using FXAA Quality with - #define FXAA_QUALITY__PRESET 10 -Or - #define FXAA_QUALITY__PRESET 20 -Either are higher qualilty and almost as fast as this on modern PC GPUs. -============================================================================*/ -#if (FXAA_PC_CONSOLE == 1) -/*--------------------------------------------------------------------------*/ -FxaaFloat4 FxaaPixelShader( - // See FXAA Quality FxaaPixelShader() source for docs on Inputs! - FxaaFloat2 pos, - FxaaFloat4 fxaaConsolePosPos, - FxaaTex tex, - FxaaTex fxaaConsole360TexExpBiasNegOne, - FxaaTex fxaaConsole360TexExpBiasNegTwo, - FxaaFloat2 fxaaQualityRcpFrame, - FxaaFloat4 fxaaConsoleRcpFrameOpt, - FxaaFloat4 fxaaConsoleRcpFrameOpt2, - FxaaFloat4 fxaaConsole360RcpFrameOpt2, - FxaaFloat fxaaQualitySubpix, - FxaaFloat fxaaQualityEdgeThreshold, - FxaaFloat fxaaQualityEdgeThresholdMin, - FxaaFloat fxaaConsoleEdgeSharpness, - FxaaFloat fxaaConsoleEdgeThreshold, - FxaaFloat fxaaConsoleEdgeThresholdMin, - FxaaFloat4 fxaaConsole360ConstDir -) { -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaNw = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.xy)); - FxaaFloat lumaSw = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.xw)); - FxaaFloat lumaNe = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.zy)); - FxaaFloat lumaSe = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.zw)); -/*--------------------------------------------------------------------------*/ - FxaaFloat4 rgbyM = FxaaTexTop(tex, pos.xy); - #if (FXAA_GREEN_AS_LUMA == 0) - FxaaFloat lumaM = rgbyM.w; - #else - FxaaFloat lumaM = rgbyM.y; - #endif -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaMaxNwSw = max(lumaNw, lumaSw); - lumaNe += 1.0/384.0; - FxaaFloat lumaMinNwSw = min(lumaNw, lumaSw); -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaMaxNeSe = max(lumaNe, lumaSe); - FxaaFloat lumaMinNeSe = min(lumaNe, lumaSe); -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaMax = max(lumaMaxNeSe, lumaMaxNwSw); - FxaaFloat lumaMin = min(lumaMinNeSe, lumaMinNwSw); -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaMaxScaled = lumaMax * fxaaConsoleEdgeThreshold; -/*--------------------------------------------------------------------------*/ - FxaaFloat lumaMinM = min(lumaMin, lumaM); - FxaaFloat lumaMaxScaledClamped = max(fxaaConsoleEdgeThresholdMin, lumaMaxScaled); - FxaaFloat lumaMaxM = max(lumaMax, lumaM); - FxaaFloat dirSwMinusNe = lumaSw - lumaNe; - FxaaFloat lumaMaxSubMinM = lumaMaxM - lumaMinM; - FxaaFloat dirSeMinusNw = lumaSe - lumaNw; - if(lumaMaxSubMinM < lumaMaxScaledClamped) return rgbyM; -/*--------------------------------------------------------------------------*/ - FxaaFloat2 dir; - dir.x = dirSwMinusNe + dirSeMinusNw; - dir.y = dirSwMinusNe - dirSeMinusNw; -/*--------------------------------------------------------------------------*/ - FxaaFloat2 dir1 = normalize(dir.xy); - FxaaFloat4 rgbyN1 = FxaaTexTop(tex, pos.xy - dir1 * fxaaConsoleRcpFrameOpt.zw); - FxaaFloat4 rgbyP1 = FxaaTexTop(tex, pos.xy + dir1 * fxaaConsoleRcpFrameOpt.zw); -/*--------------------------------------------------------------------------*/ - FxaaFloat dirAbsMinTimesC = min(abs(dir1.x), abs(dir1.y)) * fxaaConsoleEdgeSharpness; - FxaaFloat2 dir2 = clamp(dir1.xy / dirAbsMinTimesC, -2.0, 2.0); -/*--------------------------------------------------------------------------*/ - FxaaFloat4 rgbyN2 = FxaaTexTop(tex, pos.xy - dir2 * fxaaConsoleRcpFrameOpt2.zw); - FxaaFloat4 rgbyP2 = FxaaTexTop(tex, pos.xy + dir2 * fxaaConsoleRcpFrameOpt2.zw); -/*--------------------------------------------------------------------------*/ - FxaaFloat4 rgbyA = rgbyN1 + rgbyP1; - FxaaFloat4 rgbyB = ((rgbyN2 + rgbyP2) * 0.25) + (rgbyA * 0.25); -/*--------------------------------------------------------------------------*/ - #if (FXAA_GREEN_AS_LUMA == 0) - FxaaBool twoTap = (rgbyB.w < lumaMin) || (rgbyB.w > lumaMax); - #else - FxaaBool twoTap = (rgbyB.y < lumaMin) || (rgbyB.y > lumaMax); - #endif - if(twoTap) rgbyB.xyz = rgbyA.xyz * 0.5; - return rgbyB; } -/*==========================================================================*/ -#endif - - - -/*============================================================================ - - FXAA3 CONSOLE - 360 PIXEL SHADER - ------------------------------------------------------------------------------- -This optimized version thanks to suggestions from Andy Luedke. -Should be fully tex bound in all cases. -As of the FXAA 3.11 release, I have still not tested this code, -however I fixed a bug which was in both FXAA 3.9 and FXAA 3.10. -And note this is replacing the old unoptimized version. -If it does not work, please let me know so I can fix it. -============================================================================*/ -#if (FXAA_360 == 1) -/*--------------------------------------------------------------------------*/ -[reduceTempRegUsage(4)] -float4 FxaaPixelShader( - // See FXAA Quality FxaaPixelShader() source for docs on Inputs! - FxaaFloat2 pos, - FxaaFloat4 fxaaConsolePosPos, - FxaaTex tex, - FxaaTex fxaaConsole360TexExpBiasNegOne, - FxaaTex fxaaConsole360TexExpBiasNegTwo, - FxaaFloat2 fxaaQualityRcpFrame, - FxaaFloat4 fxaaConsoleRcpFrameOpt, - FxaaFloat4 fxaaConsoleRcpFrameOpt2, - FxaaFloat4 fxaaConsole360RcpFrameOpt2, - FxaaFloat fxaaQualitySubpix, - FxaaFloat fxaaQualityEdgeThreshold, - FxaaFloat fxaaQualityEdgeThresholdMin, - FxaaFloat fxaaConsoleEdgeSharpness, - FxaaFloat fxaaConsoleEdgeThreshold, - FxaaFloat fxaaConsoleEdgeThresholdMin, - FxaaFloat4 fxaaConsole360ConstDir -) { -/*--------------------------------------------------------------------------*/ - float4 lumaNwNeSwSe; - #if (FXAA_GREEN_AS_LUMA == 0) - asm { - tfetch2D lumaNwNeSwSe.w___, tex, pos.xy, OffsetX = -0.5, OffsetY = -0.5, UseComputedLOD=false - tfetch2D lumaNwNeSwSe._w__, tex, pos.xy, OffsetX = 0.5, OffsetY = -0.5, UseComputedLOD=false - tfetch2D lumaNwNeSwSe.__w_, tex, pos.xy, OffsetX = -0.5, OffsetY = 0.5, UseComputedLOD=false - tfetch2D lumaNwNeSwSe.___w, tex, pos.xy, OffsetX = 0.5, OffsetY = 0.5, UseComputedLOD=false - }; - #else - asm { - tfetch2D lumaNwNeSwSe.y___, tex, pos.xy, OffsetX = -0.5, OffsetY = -0.5, UseComputedLOD=false - tfetch2D lumaNwNeSwSe._y__, tex, pos.xy, OffsetX = 0.5, OffsetY = -0.5, UseComputedLOD=false - tfetch2D lumaNwNeSwSe.__y_, tex, pos.xy, OffsetX = -0.5, OffsetY = 0.5, UseComputedLOD=false - tfetch2D lumaNwNeSwSe.___y, tex, pos.xy, OffsetX = 0.5, OffsetY = 0.5, UseComputedLOD=false - }; - #endif -/*--------------------------------------------------------------------------*/ - lumaNwNeSwSe.y += 1.0/384.0; - float2 lumaMinTemp = min(lumaNwNeSwSe.xy, lumaNwNeSwSe.zw); - float2 lumaMaxTemp = max(lumaNwNeSwSe.xy, lumaNwNeSwSe.zw); - float lumaMin = min(lumaMinTemp.x, lumaMinTemp.y); - float lumaMax = max(lumaMaxTemp.x, lumaMaxTemp.y); -/*--------------------------------------------------------------------------*/ - float4 rgbyM = tex2Dlod(tex, float4(pos.xy, 0.0, 0.0)); - #if (FXAA_GREEN_AS_LUMA == 0) - float lumaMinM = min(lumaMin, rgbyM.w); - float lumaMaxM = max(lumaMax, rgbyM.w); - #else - float lumaMinM = min(lumaMin, rgbyM.y); - float lumaMaxM = max(lumaMax, rgbyM.y); - #endif - if((lumaMaxM - lumaMinM) < max(fxaaConsoleEdgeThresholdMin, lumaMax * fxaaConsoleEdgeThreshold)) return rgbyM; -/*--------------------------------------------------------------------------*/ - float2 dir; - dir.x = dot(lumaNwNeSwSe, fxaaConsole360ConstDir.yyxx); - dir.y = dot(lumaNwNeSwSe, fxaaConsole360ConstDir.xyxy); - dir = normalize(dir); -/*--------------------------------------------------------------------------*/ - float4 dir1 = dir.xyxy * fxaaConsoleRcpFrameOpt.xyzw; -/*--------------------------------------------------------------------------*/ - float4 dir2; - float dirAbsMinTimesC = min(abs(dir.x), abs(dir.y)) * fxaaConsoleEdgeSharpness; - dir2 = saturate(fxaaConsole360ConstDir.zzww * dir.xyxy / dirAbsMinTimesC + 0.5); - dir2 = dir2 * fxaaConsole360RcpFrameOpt2.xyxy + fxaaConsole360RcpFrameOpt2.zwzw; -/*--------------------------------------------------------------------------*/ - float4 rgbyN1 = tex2Dlod(fxaaConsole360TexExpBiasNegOne, float4(pos.xy + dir1.xy, 0.0, 0.0)); - float4 rgbyP1 = tex2Dlod(fxaaConsole360TexExpBiasNegOne, float4(pos.xy + dir1.zw, 0.0, 0.0)); - float4 rgbyN2 = tex2Dlod(fxaaConsole360TexExpBiasNegTwo, float4(pos.xy + dir2.xy, 0.0, 0.0)); - float4 rgbyP2 = tex2Dlod(fxaaConsole360TexExpBiasNegTwo, float4(pos.xy + dir2.zw, 0.0, 0.0)); -/*--------------------------------------------------------------------------*/ - float4 rgbyA = rgbyN1 + rgbyP1; - float4 rgbyB = rgbyN2 + rgbyP2 * 0.5 + rgbyA; -/*--------------------------------------------------------------------------*/ - float4 rgbyR = ((rgbyB.w - lumaMax) > 0.0) ? rgbyA : rgbyB; - rgbyR = ((rgbyB.w - lumaMin) > 0.0) ? rgbyR : rgbyA; - return rgbyR; } -/*==========================================================================*/ -#endif - - - -/*============================================================================ - - FXAA3 CONSOLE - OPTIMIZED PS3 PIXEL SHADER (NO EARLY EXIT) - -============================================================================== -The code below does not exactly match the assembly. -I have a feeling that 12 cycles is possible, but was not able to get there. -Might have to increase register count to get full performance. -Note this shader does not use perspective interpolation. - -Use the following cgc options, - - --fenable-bx2 --fastmath --fastprecision --nofloatbindings - ------------------------------------------------------------------------------- - NVSHADERPERF OUTPUT ------------------------------------------------------------------------------- -For reference and to aid in debug, output of NVShaderPerf should match this, - -Shader to schedule: - 0: texpkb h0.w(TRUE), v5.zyxx, #0 - 2: addh h2.z(TRUE), h0.w, constant(0.001953, 0.000000, 0.000000, 0.000000).x - 4: texpkb h0.w(TRUE), v5.xwxx, #0 - 6: addh h0.z(TRUE), -h2, h0.w - 7: texpkb h1.w(TRUE), v5, #0 - 9: addh h0.x(TRUE), h0.z, -h1.w - 10: addh h3.w(TRUE), h0.z, h1 - 11: texpkb h2.w(TRUE), v5.zwzz, #0 - 13: addh h0.z(TRUE), h3.w, -h2.w - 14: addh h0.x(TRUE), h2.w, h0 - 15: nrmh h1.xz(TRUE), h0_n - 16: minh_m8 h0.x(TRUE), |h1|, |h1.z| - 17: maxh h4.w(TRUE), h0, h1 - 18: divx h2.xy(TRUE), h1_n.xzzw, h0_n - 19: movr r1.zw(TRUE), v4.xxxy - 20: madr r2.xz(TRUE), -h1, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).zzww, r1.zzww - 22: minh h5.w(TRUE), h0, h1 - 23: texpkb h0(TRUE), r2.xzxx, #0 - 25: madr r0.zw(TRUE), h1.xzxz, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w), r1 - 27: maxh h4.x(TRUE), h2.z, h2.w - 28: texpkb h1(TRUE), r0.zwzz, #0 - 30: addh_d2 h1(TRUE), h0, h1 - 31: madr r0.xy(TRUE), -h2, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz - 33: texpkb h0(TRUE), r0, #0 - 35: minh h4.z(TRUE), h2, h2.w - 36: fenct TRUE - 37: madr r1.xy(TRUE), h2, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz - 39: texpkb h2(TRUE), r1, #0 - 41: addh_d2 h0(TRUE), h0, h2 - 42: maxh h2.w(TRUE), h4, h4.x - 43: minh h2.x(TRUE), h5.w, h4.z - 44: addh_d2 h0(TRUE), h0, h1 - 45: slth h2.x(TRUE), h0.w, h2 - 46: sgth h2.w(TRUE), h0, h2 - 47: movh h0(TRUE), h0 - 48: addx.c0 rc(TRUE), h2, h2.w - 49: movh h0(c0.NE.x), h1 - -IPU0 ------ Simplified schedule: -------- -Pass | Unit | uOp | PC: Op ------+--------+------+------------------------- - 1 | SCT0/1 | mov | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0; - | TEX | txl | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0; - | SCB1 | add | 2: ADDh h2.z, h0.--w-, const.--x-; - | | | - 2 | SCT0/1 | mov | 4: TXLr h0.w, g[TEX1].xwxx, const.xxxx, TEX0; - | TEX | txl | 4: TXLr h0.w, g[TEX1].xwxx, const.xxxx, TEX0; - | SCB1 | add | 6: ADDh h0.z,-h2, h0.--w-; - | | | - 3 | SCT0/1 | mov | 7: TXLr h1.w, g[TEX1], const.xxxx, TEX0; - | TEX | txl | 7: TXLr h1.w, g[TEX1], const.xxxx, TEX0; - | SCB0 | add | 9: ADDh h0.x, h0.z---,-h1.w---; - | SCB1 | add | 10: ADDh h3.w, h0.---z, h1; - | | | - 4 | SCT0/1 | mov | 11: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0; - | TEX | txl | 11: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0; - | SCB0 | add | 14: ADDh h0.x, h2.w---, h0; - | SCB1 | add | 13: ADDh h0.z, h3.--w-,-h2.--w-; - | | | - 5 | SCT1 | mov | 15: NRMh h1.xz, h0; - | SRB | nrm | 15: NRMh h1.xz, h0; - | SCB0 | min | 16: MINh*8 h0.x, |h1|, |h1.z---|; - | SCB1 | max | 17: MAXh h4.w, h0, h1; - | | | - 6 | SCT0 | div | 18: DIVx h2.xy, h1.xz--, h0; - | SCT1 | mov | 19: MOVr r1.zw, g[TEX0].--xy; - | SCB0 | mad | 20: MADr r2.xz,-h1, const.z-w-, r1.z-w-; - | SCB1 | min | 22: MINh h5.w, h0, h1; - | | | - 7 | SCT0/1 | mov | 23: TXLr h0, r2.xzxx, const.xxxx, TEX0; - | TEX | txl | 23: TXLr h0, r2.xzxx, const.xxxx, TEX0; - | SCB0 | max | 27: MAXh h4.x, h2.z---, h2.w---; - | SCB1 | mad | 25: MADr r0.zw, h1.--xz, const, r1; - | | | - 8 | SCT0/1 | mov | 28: TXLr h1, r0.zwzz, const.xxxx, TEX0; - | TEX | txl | 28: TXLr h1, r0.zwzz, const.xxxx, TEX0; - | SCB0/1 | add | 30: ADDh/2 h1, h0, h1; - | | | - 9 | SCT0 | mad | 31: MADr r0.xy,-h2, const.xy--, r1.zw--; - | SCT1 | mov | 33: TXLr h0, r0, const.zzzz, TEX0; - | TEX | txl | 33: TXLr h0, r0, const.zzzz, TEX0; - | SCB1 | min | 35: MINh h4.z, h2, h2.--w-; - | | | - 10 | SCT0 | mad | 37: MADr r1.xy, h2, const.xy--, r1.zw--; - | SCT1 | mov | 39: TXLr h2, r1, const.zzzz, TEX0; - | TEX | txl | 39: TXLr h2, r1, const.zzzz, TEX0; - | SCB0/1 | add | 41: ADDh/2 h0, h0, h2; - | | | - 11 | SCT0 | min | 43: MINh h2.x, h5.w---, h4.z---; - | SCT1 | max | 42: MAXh h2.w, h4, h4.---x; - | SCB0/1 | add | 44: ADDh/2 h0, h0, h1; - | | | - 12 | SCT0 | set | 45: SLTh h2.x, h0.w---, h2; - | SCT1 | set | 46: SGTh h2.w, h0, h2; - | SCB0/1 | mul | 47: MOVh h0, h0; - | | | - 13 | SCT0 | mad | 48: ADDxc0_s rc, h2, h2.w---; - | SCB0/1 | mul | 49: MOVh h0(NE0.xxxx), h1; - -Pass SCT TEX SCB - 1: 0% 100% 25% - 2: 0% 100% 25% - 3: 0% 100% 50% - 4: 0% 100% 50% - 5: 0% 0% 50% - 6: 100% 0% 75% - 7: 0% 100% 75% - 8: 0% 100% 100% - 9: 0% 100% 25% - 10: 0% 100% 100% - 11: 50% 0% 100% - 12: 50% 0% 100% - 13: 25% 0% 100% - -MEAN: 17% 61% 67% - -Pass SCT0 SCT1 TEX SCB0 SCB1 - 1: 0% 0% 100% 0% 100% - 2: 0% 0% 100% 0% 100% - 3: 0% 0% 100% 100% 100% - 4: 0% 0% 100% 100% 100% - 5: 0% 0% 0% 100% 100% - 6: 100% 100% 0% 100% 100% - 7: 0% 0% 100% 100% 100% - 8: 0% 0% 100% 100% 100% - 9: 0% 0% 100% 0% 100% - 10: 0% 0% 100% 100% 100% - 11: 100% 100% 0% 100% 100% - 12: 100% 100% 0% 100% 100% - 13: 100% 0% 0% 100% 100% - -MEAN: 30% 23% 61% 76% 100% -Fragment Performance Setup: Driver RSX Compiler, GPU RSX, Flags 0x5 -Results 13 cycles, 3 r regs, 923,076,923 pixels/s -============================================================================*/ -#if (FXAA_PS3 == 1) && (FXAA_EARLY_EXIT == 0) -/*--------------------------------------------------------------------------*/ -#pragma regcount 7 -#pragma disablepc all -#pragma option O3 -#pragma option OutColorPrec=fp16 -#pragma texformat default RGBA8 -/*==========================================================================*/ -half4 FxaaPixelShader( - // See FXAA Quality FxaaPixelShader() source for docs on Inputs! - FxaaFloat2 pos, - FxaaFloat4 fxaaConsolePosPos, - FxaaTex tex, - FxaaTex fxaaConsole360TexExpBiasNegOne, - FxaaTex fxaaConsole360TexExpBiasNegTwo, - FxaaFloat2 fxaaQualityRcpFrame, - FxaaFloat4 fxaaConsoleRcpFrameOpt, - FxaaFloat4 fxaaConsoleRcpFrameOpt2, - FxaaFloat4 fxaaConsole360RcpFrameOpt2, - FxaaFloat fxaaQualitySubpix, - FxaaFloat fxaaQualityEdgeThreshold, - FxaaFloat fxaaQualityEdgeThresholdMin, - FxaaFloat fxaaConsoleEdgeSharpness, - FxaaFloat fxaaConsoleEdgeThreshold, - FxaaFloat fxaaConsoleEdgeThresholdMin, - FxaaFloat4 fxaaConsole360ConstDir -) { -/*--------------------------------------------------------------------------*/ -// (1) - half4 dir; - half4 lumaNe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zy, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - lumaNe.w += half(1.0/512.0); - dir.x = -lumaNe.w; - dir.z = -lumaNe.w; - #else - lumaNe.y += half(1.0/512.0); - dir.x = -lumaNe.y; - dir.z = -lumaNe.y; - #endif -/*--------------------------------------------------------------------------*/ -// (2) - half4 lumaSw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xw, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - dir.x += lumaSw.w; - dir.z += lumaSw.w; - #else - dir.x += lumaSw.y; - dir.z += lumaSw.y; - #endif -/*--------------------------------------------------------------------------*/ -// (3) - half4 lumaNw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xy, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - dir.x -= lumaNw.w; - dir.z += lumaNw.w; - #else - dir.x -= lumaNw.y; - dir.z += lumaNw.y; - #endif -/*--------------------------------------------------------------------------*/ -// (4) - half4 lumaSe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zw, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - dir.x += lumaSe.w; - dir.z -= lumaSe.w; - #else - dir.x += lumaSe.y; - dir.z -= lumaSe.y; - #endif -/*--------------------------------------------------------------------------*/ -// (5) - half4 dir1_pos; - dir1_pos.xy = normalize(dir.xyz).xz; - half dirAbsMinTimesC = min(abs(dir1_pos.x), abs(dir1_pos.y)) * half(FXAA_CONSOLE__PS3_EDGE_SHARPNESS); -/*--------------------------------------------------------------------------*/ -// (6) - half4 dir2_pos; - dir2_pos.xy = clamp(dir1_pos.xy / dirAbsMinTimesC, half(-2.0), half(2.0)); - dir1_pos.zw = pos.xy; - dir2_pos.zw = pos.xy; - half4 temp1N; - temp1N.xy = dir1_pos.zw - dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw; -/*--------------------------------------------------------------------------*/ -// (7) - temp1N = h4tex2Dlod(tex, half4(temp1N.xy, 0.0, 0.0)); - half4 rgby1; - rgby1.xy = dir1_pos.zw + dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw; -/*--------------------------------------------------------------------------*/ -// (8) - rgby1 = h4tex2Dlod(tex, half4(rgby1.xy, 0.0, 0.0)); - rgby1 = (temp1N + rgby1) * 0.5; -/*--------------------------------------------------------------------------*/ -// (9) - half4 temp2N; - temp2N.xy = dir2_pos.zw - dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw; - temp2N = h4tex2Dlod(tex, half4(temp2N.xy, 0.0, 0.0)); -/*--------------------------------------------------------------------------*/ -// (10) - half4 rgby2; - rgby2.xy = dir2_pos.zw + dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw; - rgby2 = h4tex2Dlod(tex, half4(rgby2.xy, 0.0, 0.0)); - rgby2 = (temp2N + rgby2) * 0.5; -/*--------------------------------------------------------------------------*/ -// (11) - // compilier moves these scalar ops up to other cycles - #if (FXAA_GREEN_AS_LUMA == 0) - half lumaMin = min(min(lumaNw.w, lumaSw.w), min(lumaNe.w, lumaSe.w)); - half lumaMax = max(max(lumaNw.w, lumaSw.w), max(lumaNe.w, lumaSe.w)); - #else - half lumaMin = min(min(lumaNw.y, lumaSw.y), min(lumaNe.y, lumaSe.y)); - half lumaMax = max(max(lumaNw.y, lumaSw.y), max(lumaNe.y, lumaSe.y)); - #endif - rgby2 = (rgby2 + rgby1) * 0.5; -/*--------------------------------------------------------------------------*/ -// (12) - #if (FXAA_GREEN_AS_LUMA == 0) - bool twoTapLt = rgby2.w < lumaMin; - bool twoTapGt = rgby2.w > lumaMax; - #else - bool twoTapLt = rgby2.y < lumaMin; - bool twoTapGt = rgby2.y > lumaMax; - #endif -/*--------------------------------------------------------------------------*/ -// (13) - if(twoTapLt || twoTapGt) rgby2 = rgby1; -/*--------------------------------------------------------------------------*/ - return rgby2; } -/*==========================================================================*/ -#endif - - - -/*============================================================================ - - FXAA3 CONSOLE - OPTIMIZED PS3 PIXEL SHADER (WITH EARLY EXIT) - -============================================================================== -The code mostly matches the assembly. -I have a feeling that 14 cycles is possible, but was not able to get there. -Might have to increase register count to get full performance. -Note this shader does not use perspective interpolation. - -Use the following cgc options, - - --fenable-bx2 --fastmath --fastprecision --nofloatbindings - -Use of FXAA_GREEN_AS_LUMA currently adds a cycle (16 clks). -Will look at fixing this for FXAA 3.12. ------------------------------------------------------------------------------- - NVSHADERPERF OUTPUT ------------------------------------------------------------------------------- -For reference and to aid in debug, output of NVShaderPerf should match this, - -Shader to schedule: - 0: texpkb h0.w(TRUE), v5.zyxx, #0 - 2: addh h2.y(TRUE), h0.w, constant(0.001953, 0.000000, 0.000000, 0.000000).x - 4: texpkb h1.w(TRUE), v5.xwxx, #0 - 6: addh h0.x(TRUE), h1.w, -h2.y - 7: texpkb h2.w(TRUE), v5.zwzz, #0 - 9: minh h4.w(TRUE), h2.y, h2 - 10: maxh h5.x(TRUE), h2.y, h2.w - 11: texpkb h0.w(TRUE), v5, #0 - 13: addh h3.w(TRUE), -h0, h0.x - 14: addh h0.x(TRUE), h0.w, h0 - 15: addh h0.z(TRUE), -h2.w, h0.x - 16: addh h0.x(TRUE), h2.w, h3.w - 17: minh h5.y(TRUE), h0.w, h1.w - 18: nrmh h2.xz(TRUE), h0_n - 19: minh_m8 h2.w(TRUE), |h2.x|, |h2.z| - 20: divx h4.xy(TRUE), h2_n.xzzw, h2_n.w - 21: movr r1.zw(TRUE), v4.xxxy - 22: maxh h2.w(TRUE), h0, h1 - 23: fenct TRUE - 24: madr r0.xy(TRUE), -h2.xzzw, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).zwzz, r1.zwzz - 26: texpkb h0(TRUE), r0, #0 - 28: maxh h5.x(TRUE), h2.w, h5 - 29: minh h5.w(TRUE), h5.y, h4 - 30: madr r1.xy(TRUE), h2.xzzw, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).zwzz, r1.zwzz - 32: texpkb h2(TRUE), r1, #0 - 34: addh_d2 h2(TRUE), h0, h2 - 35: texpkb h1(TRUE), v4, #0 - 37: maxh h5.y(TRUE), h5.x, h1.w - 38: minh h4.w(TRUE), h1, h5 - 39: madr r0.xy(TRUE), -h4, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz - 41: texpkb h0(TRUE), r0, #0 - 43: addh_m8 h5.z(TRUE), h5.y, -h4.w - 44: madr r2.xy(TRUE), h4, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz - 46: texpkb h3(TRUE), r2, #0 - 48: addh_d2 h0(TRUE), h0, h3 - 49: addh_d2 h3(TRUE), h0, h2 - 50: movh h0(TRUE), h3 - 51: slth h3.x(TRUE), h3.w, h5.w - 52: sgth h3.w(TRUE), h3, h5.x - 53: addx.c0 rc(TRUE), h3.x, h3 - 54: slth.c0 rc(TRUE), h5.z, h5 - 55: movh h0(c0.NE.w), h2 - 56: movh h0(c0.NE.x), h1 - -IPU0 ------ Simplified schedule: -------- -Pass | Unit | uOp | PC: Op ------+--------+------+------------------------- - 1 | SCT0/1 | mov | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0; - | TEX | txl | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0; - | SCB0 | add | 2: ADDh h2.y, h0.-w--, const.-x--; - | | | - 2 | SCT0/1 | mov | 4: TXLr h1.w, g[TEX1].xwxx, const.xxxx, TEX0; - | TEX | txl | 4: TXLr h1.w, g[TEX1].xwxx, const.xxxx, TEX0; - | SCB0 | add | 6: ADDh h0.x, h1.w---,-h2.y---; - | | | - 3 | SCT0/1 | mov | 7: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0; - | TEX | txl | 7: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0; - | SCB0 | max | 10: MAXh h5.x, h2.y---, h2.w---; - | SCB1 | min | 9: MINh h4.w, h2.---y, h2; - | | | - 4 | SCT0/1 | mov | 11: TXLr h0.w, g[TEX1], const.xxxx, TEX0; - | TEX | txl | 11: TXLr h0.w, g[TEX1], const.xxxx, TEX0; - | SCB0 | add | 14: ADDh h0.x, h0.w---, h0; - | SCB1 | add | 13: ADDh h3.w,-h0, h0.---x; - | | | - 5 | SCT0 | mad | 16: ADDh h0.x, h2.w---, h3.w---; - | SCT1 | mad | 15: ADDh h0.z,-h2.--w-, h0.--x-; - | SCB0 | min | 17: MINh h5.y, h0.-w--, h1.-w--; - | | | - 6 | SCT1 | mov | 18: NRMh h2.xz, h0; - | SRB | nrm | 18: NRMh h2.xz, h0; - | SCB1 | min | 19: MINh*8 h2.w, |h2.---x|, |h2.---z|; - | | | - 7 | SCT0 | div | 20: DIVx h4.xy, h2.xz--, h2.ww--; - | SCT1 | mov | 21: MOVr r1.zw, g[TEX0].--xy; - | SCB1 | max | 22: MAXh h2.w, h0, h1; - | | | - 8 | SCT0 | mad | 24: MADr r0.xy,-h2.xz--, const.zw--, r1.zw--; - | SCT1 | mov | 26: TXLr h0, r0, const.xxxx, TEX0; - | TEX | txl | 26: TXLr h0, r0, const.xxxx, TEX0; - | SCB0 | max | 28: MAXh h5.x, h2.w---, h5; - | SCB1 | min | 29: MINh h5.w, h5.---y, h4; - | | | - 9 | SCT0 | mad | 30: MADr r1.xy, h2.xz--, const.zw--, r1.zw--; - | SCT1 | mov | 32: TXLr h2, r1, const.xxxx, TEX0; - | TEX | txl | 32: TXLr h2, r1, const.xxxx, TEX0; - | SCB0/1 | add | 34: ADDh/2 h2, h0, h2; - | | | - 10 | SCT0/1 | mov | 35: TXLr h1, g[TEX0], const.xxxx, TEX0; - | TEX | txl | 35: TXLr h1, g[TEX0], const.xxxx, TEX0; - | SCB0 | max | 37: MAXh h5.y, h5.-x--, h1.-w--; - | SCB1 | min | 38: MINh h4.w, h1, h5; - | | | - 11 | SCT0 | mad | 39: MADr r0.xy,-h4, const.xy--, r1.zw--; - | SCT1 | mov | 41: TXLr h0, r0, const.zzzz, TEX0; - | TEX | txl | 41: TXLr h0, r0, const.zzzz, TEX0; - | SCB0 | mad | 44: MADr r2.xy, h4, const.xy--, r1.zw--; - | SCB1 | add | 43: ADDh*8 h5.z, h5.--y-,-h4.--w-; - | | | - 12 | SCT0/1 | mov | 46: TXLr h3, r2, const.xxxx, TEX0; - | TEX | txl | 46: TXLr h3, r2, const.xxxx, TEX0; - | SCB0/1 | add | 48: ADDh/2 h0, h0, h3; - | | | - 13 | SCT0/1 | mad | 49: ADDh/2 h3, h0, h2; - | SCB0/1 | mul | 50: MOVh h0, h3; - | | | - 14 | SCT0 | set | 51: SLTh h3.x, h3.w---, h5.w---; - | SCT1 | set | 52: SGTh h3.w, h3, h5.---x; - | SCB0 | set | 54: SLThc0 rc, h5.z---, h5; - | SCB1 | add | 53: ADDxc0_s rc, h3.---x, h3; - | | | - 15 | SCT0/1 | mul | 55: MOVh h0(NE0.wwww), h2; - | SCB0/1 | mul | 56: MOVh h0(NE0.xxxx), h1; - -Pass SCT TEX SCB - 1: 0% 100% 25% - 2: 0% 100% 25% - 3: 0% 100% 50% - 4: 0% 100% 50% - 5: 50% 0% 25% - 6: 0% 0% 25% - 7: 100% 0% 25% - 8: 0% 100% 50% - 9: 0% 100% 100% - 10: 0% 100% 50% - 11: 0% 100% 75% - 12: 0% 100% 100% - 13: 100% 0% 100% - 14: 50% 0% 50% - 15: 100% 0% 100% - -MEAN: 26% 60% 56% - -Pass SCT0 SCT1 TEX SCB0 SCB1 - 1: 0% 0% 100% 100% 0% - 2: 0% 0% 100% 100% 0% - 3: 0% 0% 100% 100% 100% - 4: 0% 0% 100% 100% 100% - 5: 100% 100% 0% 100% 0% - 6: 0% 0% 0% 0% 100% - 7: 100% 100% 0% 0% 100% - 8: 0% 0% 100% 100% 100% - 9: 0% 0% 100% 100% 100% - 10: 0% 0% 100% 100% 100% - 11: 0% 0% 100% 100% 100% - 12: 0% 0% 100% 100% 100% - 13: 100% 100% 0% 100% 100% - 14: 100% 100% 0% 100% 100% - 15: 100% 100% 0% 100% 100% - -MEAN: 33% 33% 60% 86% 80% -Fragment Performance Setup: Driver RSX Compiler, GPU RSX, Flags 0x5 -Results 15 cycles, 3 r regs, 800,000,000 pixels/s -============================================================================*/ -#if (FXAA_PS3 == 1) && (FXAA_EARLY_EXIT == 1) -/*--------------------------------------------------------------------------*/ -#pragma regcount 7 -#pragma disablepc all -#pragma option O2 -#pragma option OutColorPrec=fp16 -#pragma texformat default RGBA8 -/*==========================================================================*/ -half4 FxaaPixelShader( - // See FXAA Quality FxaaPixelShader() source for docs on Inputs! - FxaaFloat2 pos, - FxaaFloat4 fxaaConsolePosPos, - FxaaTex tex, - FxaaTex fxaaConsole360TexExpBiasNegOne, - FxaaTex fxaaConsole360TexExpBiasNegTwo, - FxaaFloat2 fxaaQualityRcpFrame, - FxaaFloat4 fxaaConsoleRcpFrameOpt, - FxaaFloat4 fxaaConsoleRcpFrameOpt2, - FxaaFloat4 fxaaConsole360RcpFrameOpt2, - FxaaFloat fxaaQualitySubpix, - FxaaFloat fxaaQualityEdgeThreshold, - FxaaFloat fxaaQualityEdgeThresholdMin, - FxaaFloat fxaaConsoleEdgeSharpness, - FxaaFloat fxaaConsoleEdgeThreshold, - FxaaFloat fxaaConsoleEdgeThresholdMin, - FxaaFloat4 fxaaConsole360ConstDir -) { -/*--------------------------------------------------------------------------*/ -// (1) - half4 rgbyNe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zy, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - half lumaNe = rgbyNe.w + half(1.0/512.0); - #else - half lumaNe = rgbyNe.y + half(1.0/512.0); - #endif -/*--------------------------------------------------------------------------*/ -// (2) - half4 lumaSw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xw, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - half lumaSwNegNe = lumaSw.w - lumaNe; - #else - half lumaSwNegNe = lumaSw.y - lumaNe; - #endif -/*--------------------------------------------------------------------------*/ -// (3) - half4 lumaNw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xy, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - half lumaMaxNwSw = max(lumaNw.w, lumaSw.w); - half lumaMinNwSw = min(lumaNw.w, lumaSw.w); - #else - half lumaMaxNwSw = max(lumaNw.y, lumaSw.y); - half lumaMinNwSw = min(lumaNw.y, lumaSw.y); - #endif -/*--------------------------------------------------------------------------*/ -// (4) - half4 lumaSe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zw, 0, 0)); - #if (FXAA_GREEN_AS_LUMA == 0) - half dirZ = lumaNw.w + lumaSwNegNe; - half dirX = -lumaNw.w + lumaSwNegNe; - #else - half dirZ = lumaNw.y + lumaSwNegNe; - half dirX = -lumaNw.y + lumaSwNegNe; - #endif -/*--------------------------------------------------------------------------*/ -// (5) - half3 dir; - dir.y = 0.0; - #if (FXAA_GREEN_AS_LUMA == 0) - dir.x = lumaSe.w + dirX; - dir.z = -lumaSe.w + dirZ; - half lumaMinNeSe = min(lumaNe, lumaSe.w); - #else - dir.x = lumaSe.y + dirX; - dir.z = -lumaSe.y + dirZ; - half lumaMinNeSe = min(lumaNe, lumaSe.y); - #endif -/*--------------------------------------------------------------------------*/ -// (6) - half4 dir1_pos; - dir1_pos.xy = normalize(dir).xz; - half dirAbsMinTimes8 = min(abs(dir1_pos.x), abs(dir1_pos.y)) * half(FXAA_CONSOLE__PS3_EDGE_SHARPNESS); -/*--------------------------------------------------------------------------*/ -// (7) - half4 dir2_pos; - dir2_pos.xy = clamp(dir1_pos.xy / dirAbsMinTimes8, half(-2.0), half(2.0)); - dir1_pos.zw = pos.xy; - dir2_pos.zw = pos.xy; - #if (FXAA_GREEN_AS_LUMA == 0) - half lumaMaxNeSe = max(lumaNe, lumaSe.w); - #else - half lumaMaxNeSe = max(lumaNe, lumaSe.y); - #endif -/*--------------------------------------------------------------------------*/ -// (8) - half4 temp1N; - temp1N.xy = dir1_pos.zw - dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw; - temp1N = h4tex2Dlod(tex, half4(temp1N.xy, 0.0, 0.0)); - half lumaMax = max(lumaMaxNwSw, lumaMaxNeSe); - half lumaMin = min(lumaMinNwSw, lumaMinNeSe); -/*--------------------------------------------------------------------------*/ -// (9) - half4 rgby1; - rgby1.xy = dir1_pos.zw + dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw; - rgby1 = h4tex2Dlod(tex, half4(rgby1.xy, 0.0, 0.0)); - rgby1 = (temp1N + rgby1) * 0.5; -/*--------------------------------------------------------------------------*/ -// (10) - half4 rgbyM = h4tex2Dlod(tex, half4(pos.xy, 0.0, 0.0)); - #if (FXAA_GREEN_AS_LUMA == 0) - half lumaMaxM = max(lumaMax, rgbyM.w); - half lumaMinM = min(lumaMin, rgbyM.w); - #else - half lumaMaxM = max(lumaMax, rgbyM.y); - half lumaMinM = min(lumaMin, rgbyM.y); - #endif -/*--------------------------------------------------------------------------*/ -// (11) - half4 temp2N; - temp2N.xy = dir2_pos.zw - dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw; - temp2N = h4tex2Dlod(tex, half4(temp2N.xy, 0.0, 0.0)); - half4 rgby2; - rgby2.xy = dir2_pos.zw + dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw; - half lumaRangeM = (lumaMaxM - lumaMinM) / FXAA_CONSOLE__PS3_EDGE_THRESHOLD; -/*--------------------------------------------------------------------------*/ -// (12) - rgby2 = h4tex2Dlod(tex, half4(rgby2.xy, 0.0, 0.0)); - rgby2 = (temp2N + rgby2) * 0.5; -/*--------------------------------------------------------------------------*/ -// (13) - rgby2 = (rgby2 + rgby1) * 0.5; -/*--------------------------------------------------------------------------*/ -// (14) - #if (FXAA_GREEN_AS_LUMA == 0) - bool twoTapLt = rgby2.w < lumaMin; - bool twoTapGt = rgby2.w > lumaMax; - #else - bool twoTapLt = rgby2.y < lumaMin; - bool twoTapGt = rgby2.y > lumaMax; - #endif - bool earlyExit = lumaRangeM < lumaMax; - bool twoTap = twoTapLt || twoTapGt; -/*--------------------------------------------------------------------------*/ -// (15) - if(twoTap) rgby2 = rgby1; - if(earlyExit) rgby2 = rgbyM; -/*--------------------------------------------------------------------------*/ - return rgby2; } -/*==========================================================================*/ -#endif - -uniform sampler2D diffuseMap; - -uniform vec2 rcp_screen_res; -uniform vec4 rcp_frame_opt; -uniform vec4 rcp_frame_opt2; uniform vec2 screen_res; VARYING vec2 vary_fragcoord; -VARYING vec2 vary_tc; void main() { - vec4 diff = FxaaPixelShader(vary_tc, //pos - vec4(vary_fragcoord.xy, 0, 0), //fxaaConsolePosPos - diffuseMap, //tex - diffuseMap, - diffuseMap, - rcp_screen_res, //fxaaQualityRcpFrame - vec4(0,0,0,0), //fxaaConsoleRcpFrameOpt - rcp_frame_opt, //fxaaConsoleRcpFrameOpt2 - rcp_frame_opt2, //fxaaConsole360RcpFrameOpt2 - 0.75, //fxaaQualitySubpix - 0.07, //fxaaQualityEdgeThreshold - 0.03, //fxaaQualityEdgeThresholdMin - 8.0, //fxaaConsoleEdgeSharpness - 0.125, //fxaaConsoleEdgeThreshold - 0.05, //fxaaConsoleEdgeThresholdMin - vec4(0,0,0,0)); //fxaaConsole360ConstDir - - - - //diff = texture2D(diffuseMap, vary_tc); - - gl_FragColor = diff; + vec4 diff = texture2DRect(diffuseRect, vary_fragcoord.xy); + vec4 bloom = texture2D(bloomMap, vary_fragcoord.xy/screen_res); + gl_FragColor = diff + bloom; } + diff --git a/indra/newview/llviewercontrol.cpp b/indra/newview/llviewercontrol.cpp index 9fb804a74f..d22e5f0af2 100644 --- a/indra/newview/llviewercontrol.cpp +++ b/indra/newview/llviewercontrol.cpp @@ -187,21 +187,6 @@ static bool handleReleaseGLBufferChanged(const LLSD& newvalue) return true; } -static bool handleFSAASamplesChanged(const LLSD& newvalue) -{ - if (gPipeline.isInit()) - { - gPipeline.releaseGLBuffers(); - gPipeline.createGLBuffers(); - - if (LLPipeline::sRenderDeferred) - { - LLViewerShaderMgr::instance()->setShaders(); - } - } - return true; -} - static bool handleAnisotropicChanged(const LLSD& newvalue) { LLImageGL::sGlobalUseAnisotropic = newvalue.asBoolean(); @@ -603,7 +588,6 @@ void settings_setup_listeners() gSavedSettings.getControl("RenderSpecularResX")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2)); gSavedSettings.getControl("RenderSpecularResY")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2)); gSavedSettings.getControl("RenderSpecularExponent")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2)); - gSavedSettings.getControl("RenderFSAASamples")->getSignal()->connect(boost::bind(&handleFSAASamplesChanged, _2)); gSavedSettings.getControl("RenderAnisotropic")->getSignal()->connect(boost::bind(&handleAnisotropicChanged, _2)); gSavedSettings.getControl("RenderShadowResolutionScale")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2)); gSavedSettings.getControl("RenderGlow")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2)); diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp index 8e59a7c32d..48d4471bdf 100644 --- a/indra/newview/llviewershadermgr.cpp +++ b/indra/newview/llviewershadermgr.cpp @@ -187,6 +187,7 @@ LLGLSLShader gDeferredGIProgram; LLGLSLShader gDeferredGIFinalProgram; LLGLSLShader gDeferredPostGIProgram; LLGLSLShader gDeferredPostProgram; +LLGLSLShader gFXAAProgram; LLGLSLShader gDeferredPostNoDoFProgram; LLGLSLShader gDeferredWLSkyProgram; LLGLSLShader gDeferredWLCloudProgram; @@ -275,6 +276,7 @@ LLViewerShaderMgr::LLViewerShaderMgr() : mShaderList.push_back(&gDeferredPostGIProgram); mShaderList.push_back(&gDeferredEdgeProgram); mShaderList.push_back(&gDeferredPostProgram); + mShaderList.push_back(&gFXAAProgram); mShaderList.push_back(&gDeferredGIProgram); mShaderList.push_back(&gDeferredGIFinalProgram); mShaderList.push_back(&gDeferredWaterProgram); @@ -463,7 +465,6 @@ void LLViewerShaderMgr::setShaders() //setup preprocessor definitions - LLShaderMgr::instance()->mDefinitions["samples"] = llformat("%d", gGLManager.getNumFBOFSAASamples(gSavedSettings.getU32("RenderFSAASamples"))); LLShaderMgr::instance()->mDefinitions["NUM_TEX_UNITS"] = llformat("%d", gGLManager.mNumTextureImageUnits); reentrance = true; @@ -1032,9 +1033,6 @@ BOOL LLViewerShaderMgr::loadShadersEffects() { BOOL success = TRUE; - U32 samples = gGLManager.getNumFBOFSAASamples(gSavedSettings.getU32("RenderFSAASamples")); - bool multisample = samples > 1 && LLPipeline::sRenderDeferred && gGLManager.mHasTextureMultisample; - if (mVertexShaderLevel[SHADER_EFFECT] == 0) { gGlowProgram.unload(); @@ -1060,21 +1058,10 @@ BOOL LLViewerShaderMgr::loadShadersEffects() if (success) { - std::string fragment; - - if (multisample) - { - fragment = "effects/glowExtractMSF.glsl"; - } - else - { - fragment = "effects/glowExtractF.glsl"; - } - gGlowExtractProgram.mName = "Glow Extract Shader (Post)"; gGlowExtractProgram.mShaderFiles.clear(); gGlowExtractProgram.mShaderFiles.push_back(make_pair("effects/glowExtractV.glsl", GL_VERTEX_SHADER_ARB)); - gGlowExtractProgram.mShaderFiles.push_back(make_pair(fragment, GL_FRAGMENT_SHADER_ARB)); + gGlowExtractProgram.mShaderFiles.push_back(make_pair("effects/glowExtractF.glsl", GL_FRAGMENT_SHADER_ARB)); gGlowExtractProgram.mShaderLevel = mVertexShaderLevel[SHADER_EFFECT]; success = gGlowExtractProgram.createShader(NULL, &mGlowExtractUniforms); if (!success) @@ -1124,6 +1111,7 @@ BOOL LLViewerShaderMgr::loadShadersDeferred() gDeferredPostGIProgram.unload(); gDeferredEdgeProgram.unload(); gDeferredPostProgram.unload(); + gFXAAProgram.unload(); gLuminanceGatherProgram.unload(); gDeferredGIProgram.unload(); gDeferredGIFinalProgram.unload(); @@ -1138,9 +1126,6 @@ BOOL LLViewerShaderMgr::loadShadersDeferred() BOOL success = TRUE; - U32 samples = gSavedSettings.getU32("RenderFSAASamples"); - bool multisample = samples > 1; - if (success) { gDeferredDiffuseProgram.mName = "Deferred Diffuse Shader"; @@ -1524,40 +1509,30 @@ BOOL LLViewerShaderMgr::loadShadersDeferred() if (success) { - std::string fragment; - if (multisample) - { - fragment = "deferred/postDeferredF.glsl"; - } - else - { - fragment = "deferred/postDeferredNoFXAAF.glsl"; - } + gFXAAProgram.mName = "FXAA Shader"; + gFXAAProgram.mShaderFiles.clear(); + gFXAAProgram.mShaderFiles.push_back(make_pair("deferred/postDeferredV.glsl", GL_VERTEX_SHADER_ARB)); + gFXAAProgram.mShaderFiles.push_back(make_pair("deferred/fxaaF.glsl", GL_FRAGMENT_SHADER_ARB)); + gFXAAProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED]; + success = gFXAAProgram.createShader(NULL, NULL); + } + if (success) + { gDeferredPostProgram.mName = "Deferred Post Shader"; gDeferredPostProgram.mShaderFiles.clear(); gDeferredPostProgram.mShaderFiles.push_back(make_pair("deferred/postDeferredV.glsl", GL_VERTEX_SHADER_ARB)); - gDeferredPostProgram.mShaderFiles.push_back(make_pair(fragment, GL_FRAGMENT_SHADER_ARB)); + gDeferredPostProgram.mShaderFiles.push_back(make_pair("deferred/postDeferredF.glsl", GL_FRAGMENT_SHADER_ARB)); gDeferredPostProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED]; success = gDeferredPostProgram.createShader(NULL, NULL); } if (success) { - std::string fragment; - if (multisample) - { - fragment = "deferred/postDeferredNoDoFF.glsl"; - } - else - { - fragment = "deferred/postDeferredNoDoFNoFXAAF.glsl"; - } - gDeferredPostNoDoFProgram.mName = "Deferred Post Shader"; gDeferredPostNoDoFProgram.mShaderFiles.clear(); gDeferredPostNoDoFProgram.mShaderFiles.push_back(make_pair("deferred/postDeferredV.glsl", GL_VERTEX_SHADER_ARB)); - gDeferredPostNoDoFProgram.mShaderFiles.push_back(make_pair(fragment, GL_FRAGMENT_SHADER_ARB)); + gDeferredPostNoDoFProgram.mShaderFiles.push_back(make_pair("deferred/postDeferredNoDOFF.glsl", GL_FRAGMENT_SHADER_ARB)); gDeferredPostNoDoFProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED]; success = gDeferredPostNoDoFProgram.createShader(NULL, NULL); } diff --git a/indra/newview/llviewershadermgr.h b/indra/newview/llviewershadermgr.h index 9988d1d4f7..aeb8553fa1 100644 --- a/indra/newview/llviewershadermgr.h +++ b/indra/newview/llviewershadermgr.h @@ -392,6 +392,7 @@ extern LLGLSLShader gDeferredShadowProgram; extern LLGLSLShader gDeferredShadowAlphaMaskProgram; extern LLGLSLShader gDeferredPostGIProgram; extern LLGLSLShader gDeferredPostProgram; +extern LLGLSLShader gFXAAProgram; extern LLGLSLShader gDeferredPostNoDoFProgram; extern LLGLSLShader gDeferredAvatarShadowProgram; extern LLGLSLShader gDeferredAttachmentShadowProgram; diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index 2bbb2edc1a..db9675650a 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -6358,8 +6358,39 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield) gGL.vertex2f(3,-1); gGL.end(); + gGL.flush(); + gGlowCombineFXAAProgram.unbind(); mFXAABuffer.flush(); + + mScreen.bindTarget(); + LLGLSLShader* shader = &gFXAAProgram; + shader->bind(); + + S32 channel = shader->enableTexture(LLViewerShaderMgr::DIFFUSE_MAP, mFXAABuffer.getUsage()); + if (channel > -1) + { + mFXAABuffer.bindTexture(0, channel); + gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR); + } + + + F32 scale_x = (F32) width/mFXAABuffer.getWidth(); + F32 scale_y = (F32) height/mFXAABuffer.getHeight(); + shader->uniform2f("tc_scale", scale_x, scale_y); + shader->uniform2f("rcp_screen_res", 1.f/width*scale_x, 1.f/height*scale_y); + shader->uniform4f("rcp_frame_opt", -0.5f/width*scale_x, -0.5f/height*scale_y, 0.5f/width*scale_x, 0.5f/height*scale_y); + shader->uniform4f("rcp_frame_opt2", -2.f/width*scale_x, -2.f/height*scale_y, 2.f/width*scale_x, 2.f/height*scale_y); + + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.vertex2f(-1,-1); + gGL.vertex2f(-1,3); + gGL.vertex2f(3,-1); + gGL.end(); + + gGL.flush(); + mScreen.flush(); + shader->unbind(); } gViewerWindow->setup3DViewport(); @@ -6382,13 +6413,6 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield) S32 width = mScreen.getWidth(); S32 height = mScreen.getHeight(); - F32 scale_x = (F32) width/mFXAABuffer.getWidth(); - F32 scale_y = (F32) height/mFXAABuffer.getHeight(); - shader->uniform2f("tc_scale", scale_x, scale_y); - shader->uniform2f("rcp_screen_res", 1.f/width*scale_x, 1.f/height*scale_y); - shader->uniform4f("rcp_frame_opt", -0.5f/width*scale_x, -0.5f/height*scale_y, 0.5f/width*scale_x, 0.5f/height*scale_y); - shader->uniform4f("rcp_frame_opt2", -2.f/width*scale_x, -2.f/height*scale_y, 2.f/width*scale_x, 2.f/height*scale_y); - if (dof_enabled) { //depth of field focal plane calculations @@ -6501,24 +6525,11 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield) shader->uniform1f("magnification", magnification); } - if (multisample) - { - S32 channel = shader->enableTexture(LLViewerShaderMgr::DIFFUSE_MAP, mFXAABuffer.getUsage()); - if (channel > -1) - { - mFXAABuffer.bindTexture(0, channel); - gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR); - } - } - else + S32 channel = shader->enableTexture(LLViewerShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage()); + if (channel > -1) { - S32 channel = shader->enableTexture(LLViewerShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage()); - if (channel > -1) - { - mScreen.bindTexture(0, channel); - } + mScreen.bindTexture(0, channel); } - gGL.begin(LLRender::TRIANGLE_STRIP); gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); |