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-rw-r--r--indra/llrender/llshadermgr.h110
1 files changed, 82 insertions, 28 deletions
diff --git a/indra/llrender/llshadermgr.h b/indra/llrender/llshadermgr.h
index 79a24773e1..46788841a5 100644
--- a/indra/llrender/llshadermgr.h
+++ b/indra/llrender/llshadermgr.h
@@ -1,25 +1,25 @@
-/**
+/**
* @file llshadermgr.h
* @brief Shader Manager
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
- *
+ *
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
- *
+ *
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
- *
+ *
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
+ *
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
@@ -33,9 +33,11 @@
class LLShaderMgr
{
public:
- LLShaderMgr();
- virtual ~LLShaderMgr();
+ LLShaderMgr();
+ virtual ~LLShaderMgr();
+ // Note: although you can use statically hashed strings to just bind a random uniform, it's generally preferably that you use this.
+ // Always document what the actual shader uniform is next to the shader uniform in this struct.
// clang-format off
typedef enum
{ // Shader uniform name, set in LLShaderMgr::initAttribsAndUniforms()
@@ -56,7 +58,17 @@ public:
TEXTURE_BASE_COLOR_TRANSFORM, // "texture_base_color_transform" (GLTF)
TEXTURE_NORMAL_TRANSFORM, // "texture_normal_transform" (GLTF)
TEXTURE_METALLIC_ROUGHNESS_TRANSFORM, // "texture_metallic_roughness_transform" (GLTF)
+ TEXTURE_OCCLUSION_TRANSFORM, // "texture_occlusion_transform" (GLTF)
TEXTURE_EMISSIVE_TRANSFORM, // "texture_emissive_transform" (GLTF)
+ BASE_COLOR_TEXCOORD, // "base_color_texcoord" (GLTF)
+ EMISSIVE_TEXCOORD, // "emissive_texcoord" (GLTF)
+ NORMAL_TEXCOORD, // "normal_texcoord" (GLTF)
+ METALLIC_ROUGHNESS_TEXCOORD, // "metallic_roughness_texcoord" (GLTF)
+ OCCLUSION_TEXCOORD, // "occlusion_texcoord" (GLTF)
+ GLTF_NODE_ID, // "gltf_node_id" (GLTF)
+ GLTF_MATERIAL_ID, // "gltf_material_id" (GLTF)
+
+ TERRAIN_TEXTURE_TRANSFORMS, // "terrain_texture_transforms" (GLTF)
VIEWPORT, // "viewport"
LIGHT_POSITION, // "light_position"
@@ -85,9 +97,15 @@ public:
EMISSIVE_COLOR, // "emissiveColor"
METALLIC_FACTOR, // "metallicFactor"
ROUGHNESS_FACTOR, // "roughnessFactor"
+ MIRROR_FLAG, // "mirror_flag"
+ CLIP_PLANE, // "clipPlane"
+ CLIP_SIGN, // "clipSign"
DIFFUSE_MAP, // "diffuseMap"
ALTERNATE_DIFFUSE_MAP, // "altDiffuseMap"
SPECULAR_MAP, // "specularMap"
+ METALLIC_ROUGHNESS_MAP, // "metallicRoughnessMap"
+ NORMAL_MAP, // "normalMap"
+ OCCLUSION_MAP, // "occlusionMap"
EMISSIVE_MAP, // "emissiveMap"
BUMP_MAP, // "bumpMap"
BUMP_MAP2, // "bumpMap2"
@@ -96,15 +114,16 @@ public:
SCENE_DEPTH, // "sceneDepth"
REFLECTION_PROBES, // "reflectionProbes"
IRRADIANCE_PROBES, // "irradianceProbes"
+ HERO_PROBE, // "heroProbes"
CLOUD_NOISE_MAP, // "cloud_noise_texture"
CLOUD_NOISE_MAP_NEXT, // "cloud_noise_texture_next"
- FULLBRIGHT, // "fullbright"
LIGHTNORM, // "lightnorm"
SUNLIGHT_COLOR, // "sunlight_color"
AMBIENT, // "ambient_color"
SKY_HDR_SCALE, // "sky_hdr_scale"
SKY_SUNLIGHT_SCALE, // "sky_sunlight_scale"
SKY_AMBIENT_SCALE, // "sky_ambient_scale"
+ CLASSIC_MODE, // "classic_mode"
BLUE_HORIZON, // "blue_horizon"
BLUE_DENSITY, // "blue_density"
HAZE_HORIZON, // "haze_horizon"
@@ -196,7 +215,6 @@ public:
DEFERRED_SHADOW3, // "shadowMap3"
DEFERRED_SHADOW4, // "shadowMap4"
DEFERRED_SHADOW5, // "shadowMap5"
- DEFERRED_NORMAL, // "normalMap"
DEFERRED_POSITION, // "positionMap"
DEFERRED_DIFFUSE, // "diffuseRect"
DEFERRED_SPECULAR, // "specularRect"
@@ -209,7 +227,6 @@ public:
DEFERRED_BLOOM, // "bloomMap"
DEFERRED_PROJECTION, // "projectionMap"
DEFERRED_NORM_MATRIX, // "norm_mat"
- TEXTURE_GAMMA, // "texture_gamma"
SPECULAR_COLOR, // "specular_color"
ENVIRONMENT_INTENSITY, // "env_intensity"
@@ -219,6 +236,7 @@ public:
WATER_SCREENTEX, // "screenTex"
WATER_SCREENDEPTH, // "screenDepth"
WATER_REFTEX, // "refTex"
+ WATER_EXCLUSIONTEX, // "exclusionTex"
WATER_EYEVEC, // "eyeVec"
WATER_TIME, // "time"
WATER_WAVE_DIR1, // "waveDir1"
@@ -251,7 +269,34 @@ public:
TERRAIN_DETAIL1, // "detail_1"
TERRAIN_DETAIL2, // "detail_2"
TERRAIN_DETAIL3, // "detail_3"
+
TERRAIN_ALPHARAMP, // "alpha_ramp"
+ TERRAIN_PAINTMAP, // "paint_map"
+
+ TERRAIN_DETAIL0_BASE_COLOR, // "detail_0_base_color" (GLTF)
+ TERRAIN_DETAIL1_BASE_COLOR, // "detail_1_base_color" (GLTF)
+ TERRAIN_DETAIL2_BASE_COLOR, // "detail_2_base_color" (GLTF)
+ TERRAIN_DETAIL3_BASE_COLOR, // "detail_3_base_color" (GLTF)
+ TERRAIN_DETAIL0_NORMAL, // "detail_0_normal" (GLTF)
+ TERRAIN_DETAIL1_NORMAL, // "detail_1_normal" (GLTF)
+ TERRAIN_DETAIL2_NORMAL, // "detail_2_normal" (GLTF)
+ TERRAIN_DETAIL3_NORMAL, // "detail_3_normal" (GLTF)
+ TERRAIN_DETAIL0_METALLIC_ROUGHNESS, // "detail_0_metallic_roughness" (GLTF)
+ TERRAIN_DETAIL1_METALLIC_ROUGHNESS, // "detail_1_metallic_roughness" (GLTF)
+ TERRAIN_DETAIL2_METALLIC_ROUGHNESS, // "detail_2_metallic_roughness" (GLTF)
+ TERRAIN_DETAIL3_METALLIC_ROUGHNESS, // "detail_3_metallic_roughness" (GLTF)
+ TERRAIN_DETAIL0_EMISSIVE, // "detail_0_emissive" (GLTF)
+ TERRAIN_DETAIL1_EMISSIVE, // "detail_1_emissive" (GLTF)
+ TERRAIN_DETAIL2_EMISSIVE, // "detail_2_emissive" (GLTF)
+ TERRAIN_DETAIL3_EMISSIVE, // "detail_3_emissive" (GLTF)
+
+ TERRAIN_BASE_COLOR_FACTORS, // "baseColorFactors" (GLTF)
+ TERRAIN_METALLIC_FACTORS, // "metallicFactors" (GLTF)
+ TERRAIN_ROUGHNESS_FACTORS, // "roughnessFactors" (GLTF)
+ TERRAIN_EMISSIVE_COLORS, // "emissiveColors" (GLTF)
+ TERRAIN_MINIMUM_ALPHAS, // "minimum_alphas" (GLTF)
+
+ REGION_SCALE, // "region_scale" (GLTF)
SHINY_ORIGIN, // "origin"
DISPLAY_GAMMA, // "display_gamma"
@@ -279,6 +324,7 @@ public:
REFLECTION_PROBE_AMBIANCE, // "reflection_probe_ambiance"
REFLECTION_PROBE_MAX_LOD, // "max_probe_lod"
+ REFLECTION_PROBE_STRENGTH, // "probe_strength"
SH_INPUT_L1R, // "sh_input_r"
SH_INPUT_L1G, // "sh_input_g"
SH_INPUT_L1B, // "sh_input_b"
@@ -287,27 +333,35 @@ public:
WATER_EDGE_FACTOR, // "water_edge"
SUN_UP_FACTOR, // "sun_up_factor"
MOONLIGHT_COLOR, // "moonlight_color"
+
+ DEBUG_NORMAL_DRAW_LENGTH, // "debug_normal_draw_length"
+
+ SMAA_EDGE_TEX, // "edgesTex"
+ SMAA_AREA_TEX, // "areaTex"
+ SMAA_SEARCH_TEX, // "searchTex"
+ SMAA_BLEND_TEX, // "blendTex"
+
END_RESERVED_UNIFORMS
} eGLSLReservedUniforms;
// clang-format on
- // singleton pattern implementation
- static LLShaderMgr * instance();
+ // singleton pattern implementation
+ static LLShaderMgr * instance();
- virtual void initAttribsAndUniforms(void);
+ virtual void initAttribsAndUniforms(void);
- BOOL attachShaderFeatures(LLGLSLShader * shader);
- void dumpObjectLog(GLuint ret, BOOL warns = TRUE, const std::string& filename = "");
+ bool attachShaderFeatures(LLGLSLShader * shader);
+ void dumpObjectLog(GLuint ret, bool warns = true, const std::string& filename = "");
void dumpShaderSource(U32 shader_code_count, GLchar** shader_code_text);
- BOOL linkProgramObject(GLuint obj, BOOL suppress_errors = FALSE);
- BOOL validateProgramObject(GLuint obj);
- GLuint loadShaderFile(const std::string& filename, S32 & shader_level, GLenum type, std::map<std::string, std::string>* defines = NULL, S32 texture_index_channels = -1);
+ bool linkProgramObject(GLuint obj, bool suppress_errors = false);
+ bool validateProgramObject(GLuint obj);
+ GLuint loadShaderFile(const std::string& filename, S32 & shader_level, GLenum type, std::map<std::string, std::string>* defines = NULL, S32 texture_index_channels = -1);
- // Implemented in the application to actually point to the shader directory.
- virtual std::string getShaderDirPrefix(void) = 0; // Pure Virtual
+ // Implemented in the application to actually point to the shader directory.
+ virtual std::string getShaderDirPrefix(void) = 0; // Pure Virtual
- // Implemented in the application to actually update out of date uniforms for a particular shader
- virtual void updateShaderUniforms(LLGLSLShader * shader) = 0; // Pure Virtual
+ // Implemented in the application to actually update out of date uniforms for a particular shader
+ virtual void updateShaderUniforms(LLGLSLShader * shader) = 0; // Pure Virtual
void initShaderCache(bool enabled, const LLUUID& old_cache_version, const LLUUID& current_cache_version);
void clearShaderCache();
@@ -317,14 +371,14 @@ public:
bool saveCachedProgramBinary(LLGLSLShader* shader);
public:
- // Map of shader names to compiled
+ // Map of shader names to compiled
std::map<std::string, GLuint> mVertexShaderObjects;
std::map<std::string, GLuint> mFragmentShaderObjects;
- //global (reserved slot) shader parameters
- std::vector<std::string> mReservedAttribs;
+ //global (reserved slot) shader parameters
+ std::vector<std::string> mReservedAttribs;
- std::vector<std::string> mReservedUniforms;
+ std::vector<std::string> mReservedUniforms;
struct ProgramBinaryData
{
@@ -339,8 +393,8 @@ public:
protected:
- // our parameter manager singleton instance
- static LLShaderMgr * sInstance;
+ // our parameter manager singleton instance
+ static LLShaderMgr * sInstance;
}; //LLShaderMgr
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