diff options
5 files changed, 248 insertions, 258 deletions
diff --git a/indra/newview/app_settings/shaders/class1/deferred/dofCombineF.glsl b/indra/newview/app_settings/shaders/class1/deferred/dofCombineF.glsl index c639f25fc6..d2903b545c 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/dofCombineF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/dofCombineF.glsl @@ -47,6 +47,6 @@ void main() vec4 diff = texture2DRect(lightMap, vary_fragcoord.xy); - float a = min(diff.a * max_cof*0.125, 1.0); + float a = min(diff.a * max_cof*0.333, 1.0); gl_FragColor = mix(diff, dof, a); } diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl index bf029d1db5..629648ddc3 100644 --- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl +++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl @@ -73,7 +73,7 @@ void main() { while (sc > 0.5) { - int its = int(max(1.0,(sc*3.7*0.5))); + int its = int(max(1.0,(sc*3.7))); for (int i=0; i<its; ++i) { float ang = sc+i*2*PI/its; // sc is added for rotary perturbance @@ -82,7 +82,7 @@ void main() // you could test sample coords against an interesting non-circular aperture shape here, if desired. dofSample(diff, w, sc, vary_fragcoord.xy + vec2(samp_x,samp_y)); } - sc -= 2.0; + sc -= 1.0; } } diff --git a/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAF.glsl b/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAF.glsl index 7136d412ea..c66a6e5b48 100644 --- a/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAF.glsl +++ b/indra/newview/app_settings/shaders/class1/interface/glowcombineFXAAF.glsl @@ -29,17 +29,14 @@ out vec4 gl_FragColor; #endif -uniform sampler2D glowMap; -uniform sampler2DRect screenMap; +uniform sampler2DRect diffuseRect; uniform vec2 screen_res; VARYING vec2 vary_tc; void main() { - vec3 col = texture2D(glowMap, vary_tc).rgb + - texture2DRect(screenMap, vary_tc*screen_res).rgb; - + vec3 col = texture2DRect(diffuseRect, vary_tc*screen_res).rgb; gl_FragColor = vec4(col.rgb, dot(col.rgb, vec3(0.299, 0.587, 0.144))); } diff --git a/indra/newview/llviewercontrol.cpp b/indra/newview/llviewercontrol.cpp index d9210877dd..03d765eaee 100644 --- a/indra/newview/llviewercontrol.cpp +++ b/indra/newview/llviewercontrol.cpp @@ -574,6 +574,8 @@ void settings_setup_listeners() gSavedSettings.getControl("RenderAvatarVP")->getSignal()->connect(boost::bind(&handleSetShaderChanged, _2)); gSavedSettings.getControl("VertexShaderEnable")->getSignal()->connect(boost::bind(&handleSetShaderChanged, _2)); gSavedSettings.getControl("RenderUIBuffer")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2)); + gSavedSettings.getControl("RenderDepthOfField")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2)); + gSavedSettings.getControl("RenderFSAASamples")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2)); 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)); diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp index d524ddd62d..59e6c3cf07 100644 --- a/indra/newview/pipeline.cpp +++ b/indra/newview/pipeline.cpp @@ -745,8 +745,8 @@ bool LLPipeline::allocateScreenBuffer(U32 resX, U32 resY, U32 samples) mFXAABuffer.release(); } - if (shadow_detail > 0 || ssao || RenderDepthOfField) - { //only need mDeferredLight for shadows OR ssao OR dof + if (shadow_detail > 0 || ssao || RenderDepthOfField || samples > 0) + { //only need mDeferredLight for shadows OR ssao OR dof OR fxaa if (!mDeferredLight.allocate(resX, resY, GL_RGBA, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE)) return false; } else @@ -6416,308 +6416,199 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield) multisample = false; #endif - if (multisample) - { - //bake out texture2D with RGBL for FXAA shader - mFXAABuffer.bindTarget(); - - S32 width = mScreen.getWidth(); - S32 height = mScreen.getHeight(); - glViewport(0, 0, width, height); - - gGlowCombineFXAAProgram.bind(); - gGlowCombineFXAAProgram.uniform2f(LLShaderMgr::DEFERRED_SCREEN_RES, width, height); - - gGL.getTexUnit(0)->bind(&mGlow[1]); - gGL.getTexUnit(1)->bind(&mScreen); - - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.vertex2f(-1,-1); - gGL.vertex2f(-1,3); - gGL.vertex2f(3,-1); - gGL.end(); - - gGL.flush(); - - gGlowCombineFXAAProgram.unbind(); - mFXAABuffer.flush(); - - if (dof_enabled) - { //if depth of field is not enabled, this is the final pass (draw to window) - mScreen.bindTarget(); - } - LLGLSLShader* shader = &gFXAAProgram; - shader->bind(); - - S32 channel = shader->enableTexture(LLShaderMgr::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(LLShaderMgr::FXAA_TC_SCALE, scale_x, scale_y); - shader->uniform2f(LLShaderMgr::FXAA_RCP_SCREEN_RES, 1.f/width*scale_x, 1.f/height*scale_y); - shader->uniform4f(LLShaderMgr::FXAA_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(LLShaderMgr::FXAA_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(); - if (dof_enabled) - { - mScreen.flush(); - } - shader->unbind(); - } - gViewerWindow->setup3DViewport(); - if (dof_enabled || !multisample) + if (dof_enabled) { LLGLSLShader* shader = &gDeferredPostProgram; - if (!dof_enabled) - { - shader = &gDeferredPostNoDoFProgram; - } - LLGLDisable blend(GL_BLEND); + //depth of field focal plane calculations + static F32 current_distance = 16.f; + static F32 start_distance = 16.f; + static F32 transition_time = 1.f; - if (dof_enabled) - { - //depth of field focal plane calculations - - static F32 current_distance = 16.f; - static F32 start_distance = 16.f; - static F32 transition_time = 1.f; + LLVector3 focus_point; - LLVector3 focus_point; - - LLViewerObject* obj = LLViewerMediaFocus::getInstance()->getFocusedObject(); - if (obj && obj->mDrawable && obj->isSelected()) - { //focus on selected media object - S32 face_idx = LLViewerMediaFocus::getInstance()->getFocusedFace(); - if (obj && obj->mDrawable) + LLViewerObject* obj = LLViewerMediaFocus::getInstance()->getFocusedObject(); + if (obj && obj->mDrawable && obj->isSelected()) + { //focus on selected media object + S32 face_idx = LLViewerMediaFocus::getInstance()->getFocusedFace(); + if (obj && obj->mDrawable) + { + LLFace* face = obj->mDrawable->getFace(face_idx); + if (face) { - LLFace* face = obj->mDrawable->getFace(face_idx); - if (face) - { - focus_point = face->getPositionAgent(); - } + focus_point = face->getPositionAgent(); } } + } - if (focus_point.isExactlyZero()) + if (focus_point.isExactlyZero()) + { + if (LLViewerJoystick::getInstance()->getOverrideCamera()) + { //focus on point under cursor + focus_point = gDebugRaycastIntersection; + } + else if (gAgentCamera.cameraMouselook()) + { //focus on point under mouselook crosshairs + gViewerWindow->cursorIntersect(-1, -1, 512.f, NULL, -1, FALSE, + NULL, + &focus_point); + } + else { - if (LLViewerJoystick::getInstance()->getOverrideCamera()) - { //focus on point under cursor - focus_point = gDebugRaycastIntersection; - } - else if (gAgentCamera.cameraMouselook()) - { //focus on point under mouselook crosshairs - gViewerWindow->cursorIntersect(-1, -1, 512.f, NULL, -1, FALSE, - NULL, - &focus_point); + LLViewerObject* obj = gAgentCamera.getFocusObject(); + if (obj) + { //focus on alt-zoom target + focus_point = LLVector3(gAgentCamera.getFocusGlobal()-gAgent.getRegion()->getOriginGlobal()); } else - { - LLViewerObject* obj = gAgentCamera.getFocusObject(); - if (obj) - { //focus on alt-zoom target - focus_point = LLVector3(gAgentCamera.getFocusGlobal()-gAgent.getRegion()->getOriginGlobal()); - } - else - { //focus on your avatar - focus_point = gAgent.getPositionAgent(); - } + { //focus on your avatar + focus_point = gAgent.getPositionAgent(); } } + } - LLVector3 eye = LLViewerCamera::getInstance()->getOrigin(); - F32 target_distance = 16.f; - if (!focus_point.isExactlyZero()) - { - target_distance = LLViewerCamera::getInstance()->getAtAxis() * (focus_point-eye); - } + LLVector3 eye = LLViewerCamera::getInstance()->getOrigin(); + F32 target_distance = 16.f; + if (!focus_point.isExactlyZero()) + { + target_distance = LLViewerCamera::getInstance()->getAtAxis() * (focus_point-eye); + } - if (transition_time >= 1.f && - fabsf(current_distance-target_distance)/current_distance > 0.01f) - { //large shift happened, interpolate smoothly to new target distance - transition_time = 0.f; - start_distance = current_distance; - } - else if (transition_time < 1.f) - { //currently in a transition, continue interpolating - transition_time += 1.f/CameraFocusTransitionTime*gFrameIntervalSeconds; - transition_time = llmin(transition_time, 1.f); + if (transition_time >= 1.f && + fabsf(current_distance-target_distance)/current_distance > 0.01f) + { //large shift happened, interpolate smoothly to new target distance + transition_time = 0.f; + start_distance = current_distance; + } + else if (transition_time < 1.f) + { //currently in a transition, continue interpolating + transition_time += 1.f/CameraFocusTransitionTime*gFrameIntervalSeconds; + transition_time = llmin(transition_time, 1.f); - F32 t = cosf(transition_time*F_PI+F_PI)*0.5f+0.5f; - current_distance = start_distance + (target_distance-start_distance)*t; - } - else - { //small or no change, just snap to target distance - current_distance = target_distance; - } + F32 t = cosf(transition_time*F_PI+F_PI)*0.5f+0.5f; + current_distance = start_distance + (target_distance-start_distance)*t; + } + else + { //small or no change, just snap to target distance + current_distance = target_distance; + } - //convert to mm - F32 subject_distance = current_distance*1000.f; - F32 fnumber = CameraFNumber; - F32 default_focal_length = CameraFocalLength; + //convert to mm + F32 subject_distance = current_distance*1000.f; + F32 fnumber = CameraFNumber; + F32 default_focal_length = CameraFocalLength; - F32 fov = LLViewerCamera::getInstance()->getView(); + F32 fov = LLViewerCamera::getInstance()->getView(); - const F32 default_fov = CameraFieldOfView * F_PI/180.f; - //const F32 default_aspect_ratio = gSavedSettings.getF32("CameraAspectRatio"); + const F32 default_fov = CameraFieldOfView * F_PI/180.f; + //const F32 default_aspect_ratio = gSavedSettings.getF32("CameraAspectRatio"); - //F32 aspect_ratio = (F32) mScreen.getWidth()/(F32)mScreen.getHeight(); + //F32 aspect_ratio = (F32) mScreen.getWidth()/(F32)mScreen.getHeight(); - F32 dv = 2.f*default_focal_length * tanf(default_fov/2.f); - //F32 dh = 2.f*default_focal_length * tanf(default_fov*default_aspect_ratio/2.f); + F32 dv = 2.f*default_focal_length * tanf(default_fov/2.f); + //F32 dh = 2.f*default_focal_length * tanf(default_fov*default_aspect_ratio/2.f); - F32 focal_length = dv/(2*tanf(fov/2.f)); + F32 focal_length = dv/(2*tanf(fov/2.f)); - //F32 tan_pixel_angle = tanf(LLDrawable::sCurPixelAngle); + //F32 tan_pixel_angle = tanf(LLDrawable::sCurPixelAngle); - // from wikipedia -- c = |s2-s1|/s2 * f^2/(N(S1-f)) - // where N = fnumber - // s2 = dot distance - // s1 = subject distance - // f = focal length - // - - F32 blur_constant = focal_length*focal_length/(fnumber*(subject_distance-focal_length)); - blur_constant /= 1000.f; //convert to meters for shader - F32 magnification = focal_length/(subject_distance-focal_length); - - { //build diffuse+bloom+CoF - mDeferredLight.bindTarget(); - shader = &gDeferredCoFProgram; + // from wikipedia -- c = |s2-s1|/s2 * f^2/(N(S1-f)) + // where N = fnumber + // s2 = dot distance + // s1 = subject distance + // f = focal length + // - bindDeferredShader(*shader); + F32 blur_constant = focal_length*focal_length/(fnumber*(subject_distance-focal_length)); + blur_constant /= 1000.f; //convert to meters for shader + F32 magnification = focal_length/(subject_distance-focal_length); - S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage()); - if (channel > -1) - { - mScreen.bindTexture(0, channel); - } + { //build diffuse+bloom+CoF + mDeferredLight.bindTarget(); + shader = &gDeferredCoFProgram; - if (multisample) - { //bloom has already been added, bind black - channel = shader->enableTexture(LLShaderMgr::DEFERRED_BLOOM); - if (channel > -1) - { - gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sBlackImagep); - } - } - - shader->uniform1f(LLShaderMgr::DOF_FOCAL_DISTANCE, -subject_distance/1000.f); - shader->uniform1f(LLShaderMgr::DOF_BLUR_CONSTANT, blur_constant); - shader->uniform1f(LLShaderMgr::DOF_TAN_PIXEL_ANGLE, tanf(1.f/LLDrawable::sCurPixelAngle)); - shader->uniform1f(LLShaderMgr::DOF_MAGNIFICATION, magnification); - shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF); - - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); - gGL.vertex2f(-1,-1); - - gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); - gGL.vertex2f(-1,3); - - gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); - gGL.vertex2f(3,-1); - - gGL.end(); + bindDeferredShader(*shader); - unbindDeferredShader(*shader); - mDeferredLight.flush(); + S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage()); + if (channel > -1) + { + mScreen.bindTexture(0, channel); } - { //perform DoF sampling at half-res (preserve alpha channel) - mScreen.bindTarget(); - glViewport(0,0,mScreen.getWidth()/2, mScreen.getHeight()/2); - gGL.setColorMask(true, false); - - shader = &gDeferredPostProgram; - bindDeferredShader(*shader); - S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage()); - if (channel > -1) - { - mDeferredLight.bindTexture(0, channel); - } - - shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF); + shader->uniform1f(LLShaderMgr::DOF_FOCAL_DISTANCE, -subject_distance/1000.f); + shader->uniform1f(LLShaderMgr::DOF_BLUR_CONSTANT, blur_constant); + shader->uniform1f(LLShaderMgr::DOF_TAN_PIXEL_ANGLE, tanf(1.f/LLDrawable::sCurPixelAngle)); + shader->uniform1f(LLShaderMgr::DOF_MAGNIFICATION, magnification); + shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF); - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); - gGL.vertex2f(-1,-1); + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); + gGL.vertex2f(-1,-1); - gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); - gGL.vertex2f(-1,3); + gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); + gGL.vertex2f(-1,3); - gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); - gGL.vertex2f(3,-1); + gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); + gGL.vertex2f(3,-1); - gGL.end(); + gGL.end(); - unbindDeferredShader(*shader); - mScreen.flush(); - gGL.setColorMask(true, true); - } + unbindDeferredShader(*shader); + mDeferredLight.flush(); + } - { //combine result based on alpha - shader = &gDeferredDoFCombineProgram; - bindDeferredShader(*shader); - glViewport(0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight()); - S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage()); - if (channel > -1) - { - mScreen.bindTexture(0, channel); - } + { //perform DoF sampling at half-res (preserve alpha channel) + mScreen.bindTarget(); + glViewport(0,0,mScreen.getWidth()/2, mScreen.getHeight()/2); + gGL.setColorMask(true, false); + + shader = &gDeferredPostProgram; + bindDeferredShader(*shader); + S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage()); + if (channel > -1) + { + mDeferredLight.bindTexture(0, channel); + } - shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF); + shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF); - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); - gGL.vertex2f(-1,-1); + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); + gGL.vertex2f(-1,-1); - gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); - gGL.vertex2f(-1,3); + gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); + gGL.vertex2f(-1,3); - gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); - gGL.vertex2f(3,-1); + gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); + gGL.vertex2f(3,-1); - gGL.end(); + gGL.end(); - unbindDeferredShader(*shader); - } + unbindDeferredShader(*shader); + mScreen.flush(); + gGL.setColorMask(true, true); } - else - { - bindDeferredShader(*shader); + + { //combine result based on alpha + if (multisample) + { + mDeferredLight.bindTarget(); + } + shader = &gDeferredDoFCombineProgram; + bindDeferredShader(*shader); + glViewport(0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight()); S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage()); if (channel > -1) { mScreen.bindTexture(0, channel); } - if (multisample) - { //bloom has already been added, bind black - channel = shader->enableTexture(LLShaderMgr::DEFERRED_BLOOM); - if (channel > -1) - { - gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sBlackImagep); - } - } - + shader->uniform1f(LLShaderMgr::DOF_MAX_COF, CameraMaxCoF); + gGL.begin(LLRender::TRIANGLE_STRIP); gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); gGL.vertex2f(-1,-1); @@ -6731,7 +6622,107 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield) gGL.end(); unbindDeferredShader(*shader); + + if (multisample) + { + mDeferredLight.flush(); + } + } + } + else + { + if (multisample) + { + mDeferredLight.bindTarget(); } + LLGLSLShader* shader = &gDeferredPostNoDoFProgram; + + bindDeferredShader(*shader); + + S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage()); + if (channel > -1) + { + mScreen.bindTexture(0, channel); + } + + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.texCoord2f(tc1.mV[0], tc1.mV[1]); + gGL.vertex2f(-1,-1); + + gGL.texCoord2f(tc1.mV[0], tc2.mV[1]); + gGL.vertex2f(-1,3); + + gGL.texCoord2f(tc2.mV[0], tc1.mV[1]); + gGL.vertex2f(3,-1); + + gGL.end(); + + unbindDeferredShader(*shader); + + if (multisample) + { + mDeferredLight.flush(); + } + } + + if (multisample) + { + //bake out texture2D with RGBL for FXAA shader + mFXAABuffer.bindTarget(); + + S32 width = mScreen.getWidth(); + S32 height = mScreen.getHeight(); + glViewport(0, 0, width, height); + + LLGLSLShader* shader = &gGlowCombineFXAAProgram; + + shader->bind(); + shader->uniform2f(LLShaderMgr::DEFERRED_SCREEN_RES, width, height); + + S32 channel = shader->enableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage()); + if (channel > -1) + { + mDeferredLight.bindTexture(0, channel); + } + + gGL.begin(LLRender::TRIANGLE_STRIP); + gGL.vertex2f(-1,-1); + gGL.vertex2f(-1,3); + gGL.vertex2f(3,-1); + gGL.end(); + + gGL.flush(); + + shader->disableTexture(LLShaderMgr::DEFERRED_DIFFUSE, mDeferredLight.getUsage()); + shader->unbind(); + + mFXAABuffer.flush(); + + shader = &gFXAAProgram; + shader->bind(); + + channel = shader->enableTexture(LLShaderMgr::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(LLShaderMgr::FXAA_TC_SCALE, scale_x, scale_y); + shader->uniform2f(LLShaderMgr::FXAA_RCP_SCREEN_RES, 1.f/width*scale_x, 1.f/height*scale_y); + shader->uniform4f(LLShaderMgr::FXAA_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(LLShaderMgr::FXAA_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(); + shader->unbind(); } } else |