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-rw-r--r--indra/llrender/llglslshader.cpp26
-rw-r--r--indra/llrender/llglslshader.h2
-rw-r--r--indra/llrender/llrender.cpp49
-rw-r--r--indra/llrender/llshadermgr.cpp174
-rw-r--r--indra/llrender/llshadermgr.h125
5 files changed, 344 insertions, 32 deletions
diff --git a/indra/llrender/llglslshader.cpp b/indra/llrender/llglslshader.cpp
index ddadf07d73..bbb62ea3c1 100644
--- a/indra/llrender/llglslshader.cpp
+++ b/indra/llrender/llglslshader.cpp
@@ -320,7 +320,7 @@ void LLGLSLShader::mapUniform(GLint index, const vector<string> * uniforms)
for (S32 i = 0; i < (S32) LLShaderMgr::instance()->mReservedUniforms.size(); i++)
{
if ( (mUniform[i] == -1)
- && (LLShaderMgr::instance()->mReservedUniforms[i].compare(0, length, name, LLShaderMgr::instance()->mReservedUniforms[i].length()) == 0))
+ && (LLShaderMgr::instance()->mReservedUniforms[i] == name))
{
//found it
mUniform[i] = location;
@@ -334,7 +334,7 @@ void LLGLSLShader::mapUniform(GLint index, const vector<string> * uniforms)
for (U32 i = 0; i < uniforms->size(); i++)
{
if ( (mUniform[i+LLShaderMgr::instance()->mReservedUniforms.size()] == -1)
- && ((*uniforms)[i].compare(0, length, name, (*uniforms)[i].length()) == 0))
+ && ((*uniforms)[i] == name))
{
//found it
mUniform[i+LLShaderMgr::instance()->mReservedUniforms.size()] = location;
@@ -762,8 +762,12 @@ void LLGLSLShader::uniformMatrix4fv(U32 index, U32 count, GLboolean transpose, c
}
}
+static LLFastTimer::DeclareTimer FTM_UNIFORM_LOCATION("Get Uniform Location");
+
GLint LLGLSLShader::getUniformLocation(const string& uniform)
{
+ LLFastTimer t(FTM_UNIFORM_LOCATION);
+
GLint ret = -1;
if (mProgramObject > 0)
{
@@ -783,13 +787,19 @@ GLint LLGLSLShader::getUniformLocation(const string& uniform)
}
}
- /*if (gDebugGL)
+ return ret;
+}
+
+GLint LLGLSLShader::getUniformLocation(U32 index)
+{
+ LLFastTimer t(FTM_UNIFORM_LOCATION);
+
+ GLint ret = -1;
+ if (mProgramObject > 0)
{
- if (ret == -1 && ret != glGetUniformLocationARB(mProgramObject, uniform.c_str()))
- {
- llerrs << "Uniform map invalid." << llendl;
- }
- }*/
+ llassert(index < mUniform.size());
+ return mUniform[index];
+ }
return ret;
}
diff --git a/indra/llrender/llglslshader.h b/indra/llrender/llglslshader.h
index beef57796d..eb19599eca 100644
--- a/indra/llrender/llglslshader.h
+++ b/indra/llrender/llglslshader.h
@@ -114,6 +114,8 @@ public:
void vertexAttrib4fv(U32 index, GLfloat* v);
GLint getUniformLocation(const std::string& uniform);
+ GLint getUniformLocation(U32 index);
+
GLint getAttribLocation(U32 attrib);
GLint mapUniformTextureChannel(GLint location, GLenum type);
diff --git a/indra/llrender/llrender.cpp b/indra/llrender/llrender.cpp
index c73701bbcc..afb19fce55 100644
--- a/indra/llrender/llrender.cpp
+++ b/indra/llrender/llrender.cpp
@@ -34,6 +34,7 @@
#include "llimagegl.h"
#include "llrendertarget.h"
#include "lltexture.h"
+#include "llshadermgr.h"
LLRender gGL;
@@ -1127,13 +1128,13 @@ void LLRender::syncLightState()
diffuse[i].set(light->mDiffuse.mV);
}
- shader->uniform4fv("light_position", 8, position[0].mV);
- shader->uniform3fv("light_direction", 8, direction[0].mV);
- shader->uniform3fv("light_attenuation", 8, attenuation[0].mV);
- shader->uniform3fv("light_diffuse", 8, diffuse[0].mV);
- shader->uniform4fv("light_ambient", 1, mAmbientLightColor.mV);
+ shader->uniform4fv(LLShaderMgr::LIGHT_POSITION, 8, position[0].mV);
+ shader->uniform3fv(LLShaderMgr::LIGHT_DIRECTION, 8, direction[0].mV);
+ shader->uniform3fv(LLShaderMgr::LIGHT_ATTENUATION, 8, attenuation[0].mV);
+ shader->uniform3fv(LLShaderMgr::LIGHT_DIFFUSE, 8, diffuse[0].mV);
+ shader->uniform4fv(LLShaderMgr::LIGHT_AMBIENT, 1, mAmbientLightColor.mV);
//HACK -- duplicate sunlight color for compatibility with drivers that can't deal with multiple shader objects referencing the same uniform
- shader->uniform4fv("sunlight_color", 1, diffuse[0].mV);
+ shader->uniform4fv(LLShaderMgr::SUNLIGHT_COLOR, 1, diffuse[0].mV);
}
}
@@ -1151,14 +1152,14 @@ void LLRender::syncMatrices()
GL_TEXTURE,
};
- std::string name[] =
+ U32 name[] =
{
- "modelview_matrix",
- "projection_matrix",
- "texture_matrix0",
- "texture_matrix1",
- "texture_matrix2",
- "texture_matrix3",
+ LLShaderMgr::MODELVIEW_MATRIX,
+ LLShaderMgr::PROJECTION_MATRIX,
+ LLShaderMgr::TEXTURE_MATRIX0,
+ LLShaderMgr::TEXTURE_MATRIX1,
+ LLShaderMgr::TEXTURE_MATRIX2,
+ LLShaderMgr::TEXTURE_MATRIX3,
};
LLGLSLShader* shader = LLGLSLShader::sCurBoundShaderPtr;
@@ -1185,7 +1186,7 @@ void LLRender::syncMatrices()
shader->mMatHash[i] = mMatHash[i];
//update normal matrix
- S32 loc = shader->getUniformLocation("normal_matrix");
+ S32 loc = shader->getUniformLocation(LLShaderMgr::NORMAL_MATRIX);
if (loc > -1)
{
if (cached_normal_hash != mMatHash[i])
@@ -1203,12 +1204,12 @@ void LLRender::syncMatrices()
norm.m[8], norm.m[9], norm.m[10]
};
- shader->uniformMatrix3fv("normal_matrix", 1, GL_FALSE, norm_mat);
+ shader->uniformMatrix3fv(LLShaderMgr::NORMAL_MATRIX, 1, GL_FALSE, norm_mat);
}
//update MVP matrix
mvp_done = true;
- loc = shader->getUniformLocation("modelview_projection_matrix");
+ loc = shader->getUniformLocation(LLShaderMgr::MODELVIEW_PROJECTION_MATRIX);
if (loc > -1)
{
U32 proj = MM_PROJECTION;
@@ -1221,7 +1222,7 @@ void LLRender::syncMatrices()
cached_mvp_proj_hash = mMatHash[MM_PROJECTION];
}
- shader->uniformMatrix4fv("modelview_projection_matrix", 1, GL_FALSE, cached_mvp.m);
+ shader->uniformMatrix4fv(LLShaderMgr::MODELVIEW_PROJECTION_MATRIX, 1, GL_FALSE, cached_mvp.m);
}
}
@@ -1237,7 +1238,7 @@ void LLRender::syncMatrices()
if (!mvp_done)
{
//update MVP matrix
- S32 loc = shader->getUniformLocation("modelview_projection_matrix");
+ S32 loc = shader->getUniformLocation(LLShaderMgr::MODELVIEW_PROJECTION_MATRIX);
if (loc > -1)
{
if (cached_mvp_mdv_hash != mMatHash[i] || cached_mvp_proj_hash != mMatHash[MM_PROJECTION])
@@ -1249,7 +1250,7 @@ void LLRender::syncMatrices()
cached_mvp_proj_hash = mMatHash[MM_PROJECTION];
}
- shader->uniformMatrix4fv("modelview_projection_matrix", 1, GL_FALSE, cached_mvp.m);
+ shader->uniformMatrix4fv(LLShaderMgr::MODELVIEW_PROJECTION_MATRIX, 1, GL_FALSE, cached_mvp.m);
}
}
}
@@ -2176,7 +2177,7 @@ void LLRender::diffuseColor3f(F32 r, F32 g, F32 b)
if (shader)
{
- shader->uniform4f("color", r,g,b,1.f);
+ shader->uniform4f(LLShaderMgr::DIFFUSE_COLOR, r,g,b,1.f);
}
else
{
@@ -2191,7 +2192,7 @@ void LLRender::diffuseColor3fv(const F32* c)
if (shader)
{
- shader->uniform4f("color", c[0], c[1], c[2], 1.f);
+ shader->uniform4f(LLShaderMgr::DIFFUSE_COLOR, c[0], c[1], c[2], 1.f);
}
else
{
@@ -2206,7 +2207,7 @@ void LLRender::diffuseColor4f(F32 r, F32 g, F32 b, F32 a)
if (shader)
{
- shader->uniform4f("color", r,g,b,a);
+ shader->uniform4f(LLShaderMgr::DIFFUSE_COLOR, r,g,b,a);
}
else
{
@@ -2221,7 +2222,7 @@ void LLRender::diffuseColor4fv(const F32* c)
if (shader)
{
- shader->uniform4fv("color", 1, c);
+ shader->uniform4fv(LLShaderMgr::DIFFUSE_COLOR, 1, c);
}
else
{
@@ -2236,7 +2237,7 @@ void LLRender::diffuseColor4ubv(const U8* c)
if (shader)
{
- shader->uniform4f("color", c[0]/255.f, c[1]/255.f, c[2]/255.f, c[3]/255.f);
+ shader->uniform4f(LLShaderMgr::DIFFUSE_COLOR, c[0]/255.f, c[1]/255.f, c[2]/255.f, c[3]/255.f);
}
else
{
diff --git a/indra/llrender/llshadermgr.cpp b/indra/llrender/llshadermgr.cpp
index 16180c6831..0a99c66d09 100644
--- a/indra/llrender/llshadermgr.cpp
+++ b/indra/llrender/llshadermgr.cpp
@@ -897,3 +897,177 @@ BOOL LLShaderMgr::validateProgramObject(GLhandleARB obj)
return success;
}
+//virtual
+void LLShaderMgr::initAttribsAndUniforms()
+{
+ //MUST match order of enum in LLVertexBuffer.h
+ mReservedAttribs.push_back("position");
+ mReservedAttribs.push_back("normal");
+ mReservedAttribs.push_back("texcoord0");
+ mReservedAttribs.push_back("texcoord1");
+ mReservedAttribs.push_back("texcoord2");
+ mReservedAttribs.push_back("texcoord3");
+ mReservedAttribs.push_back("diffuse_color");
+ mReservedAttribs.push_back("emissive");
+ mReservedAttribs.push_back("binormal");
+ mReservedAttribs.push_back("weight");
+ mReservedAttribs.push_back("weight4");
+ mReservedAttribs.push_back("clothing");
+ mReservedAttribs.push_back("texture_index");
+
+ //matrix state
+ mReservedUniforms.push_back("modelview_matrix");
+ mReservedUniforms.push_back("projection_matrix");
+ mReservedUniforms.push_back("inv_proj");
+ mReservedUniforms.push_back("modelview_projection_matrix");
+ mReservedUniforms.push_back("normal_matrix");
+ mReservedUniforms.push_back("texture_matrix0");
+ mReservedUniforms.push_back("texture_matrix1");
+ mReservedUniforms.push_back("texture_matrix2");
+ mReservedUniforms.push_back("texture_matrix3");
+ llassert(mReservedUniforms.size() == LLShaderMgr::TEXTURE_MATRIX3+1);
+
+ mReservedUniforms.push_back("viewport");
+
+ mReservedUniforms.push_back("light_position");
+ mReservedUniforms.push_back("light_direction");
+ mReservedUniforms.push_back("light_attenuation");
+ mReservedUniforms.push_back("light_diffuse");
+ mReservedUniforms.push_back("light_ambient");
+ mReservedUniforms.push_back("light_count");
+ mReservedUniforms.push_back("light");
+ mReservedUniforms.push_back("light_col");
+ mReservedUniforms.push_back("far_z");
+
+ llassert(mReservedUniforms.size() == LLShaderMgr::MULTI_LIGHT_FAR_Z+1);
+
+
+ mReservedUniforms.push_back("proj_mat");
+ mReservedUniforms.push_back("proj_near");
+ mReservedUniforms.push_back("proj_p");
+ mReservedUniforms.push_back("proj_n");
+ mReservedUniforms.push_back("proj_origin");
+ mReservedUniforms.push_back("proj_range");
+ mReservedUniforms.push_back("proj_ambiance");
+ mReservedUniforms.push_back("proj_shadow_idx");
+ mReservedUniforms.push_back("shadow_fade");
+ mReservedUniforms.push_back("proj_focus");
+ mReservedUniforms.push_back("proj_lod");
+ mReservedUniforms.push_back("proj_ambient_lod");
+
+ llassert(mReservedUniforms.size() == LLShaderMgr::PROJECTOR_AMBIENT_LOD+1);
+
+ mReservedUniforms.push_back("color");
+ mReservedUniforms.push_back("highlight_color");
+
+ mReservedUniforms.push_back("diffuseMap");
+ mReservedUniforms.push_back("specularMap");
+ mReservedUniforms.push_back("bumpMap");
+ mReservedUniforms.push_back("environmentMap");
+ mReservedUniforms.push_back("cloude_noise_texture");
+ mReservedUniforms.push_back("fullbright");
+ mReservedUniforms.push_back("lightnorm");
+ mReservedUniforms.push_back("sunlight_color");
+ mReservedUniforms.push_back("ambient");
+ mReservedUniforms.push_back("blue_horizon");
+ mReservedUniforms.push_back("blue_density");
+ mReservedUniforms.push_back("haze_horizon");
+ mReservedUniforms.push_back("haze_density");
+ mReservedUniforms.push_back("cloud_shadow");
+ mReservedUniforms.push_back("density_multiplier");
+ mReservedUniforms.push_back("distance_multiplier");
+ mReservedUniforms.push_back("max_y");
+ mReservedUniforms.push_back("glow");
+ mReservedUniforms.push_back("cloud_color");
+ mReservedUniforms.push_back("cloud_pos_density1");
+ mReservedUniforms.push_back("cloud_pos_density2");
+ mReservedUniforms.push_back("cloud_scale");
+ mReservedUniforms.push_back("gamma");
+ mReservedUniforms.push_back("scene_light_strength");
+
+ llassert(mReservedUniforms.size() == LLShaderMgr::SCENE_LIGHT_STRENGTH+1);
+
+ mReservedUniforms.push_back("center");
+ mReservedUniforms.push_back("size");
+ mReservedUniforms.push_back("falloff");
+
+
+ mReservedUniforms.push_back("minLuminance");
+ mReservedUniforms.push_back("maxExtractAlpha");
+ mReservedUniforms.push_back("lumWeights");
+ mReservedUniforms.push_back("warmthWeights");
+ mReservedUniforms.push_back("warmthAmount");
+ mReservedUniforms.push_back("glowStrength");
+ mReservedUniforms.push_back("glowDelta");
+
+ llassert(mReservedUniforms.size() == LLShaderMgr::GLOW_DELTA+1);
+
+ mReservedUniforms.push_back("shadow_matrix");
+ mReservedUniforms.push_back("env_mat");
+ mReservedUniforms.push_back("shadow_clip");
+ mReservedUniforms.push_back("sun_wash");
+ mReservedUniforms.push_back("shadow_noise");
+ mReservedUniforms.push_back("blur_size");
+ mReservedUniforms.push_back("ssao_radius");
+ mReservedUniforms.push_back("ssao_max_radius");
+ mReservedUniforms.push_back("ssao_factor");
+ mReservedUniforms.push_back("ssao_factor_inv");
+ mReservedUniforms.push_back("ssao_effect_mat");
+ mReservedUniforms.push_back("screen_res");
+ mReservedUniforms.push_back("near_clip");
+ mReservedUniforms.push_back("shadow_offset");
+ mReservedUniforms.push_back("shadow_bias");
+ mReservedUniforms.push_back("spot_shadow_bias");
+ mReservedUniforms.push_back("spot_shadow_offset");
+ mReservedUniforms.push_back("sun_dir");
+ mReservedUniforms.push_back("shadow_res");
+ mReservedUniforms.push_back("proj_shadow_res");
+ mReservedUniforms.push_back("depth_cutoff");
+ mReservedUniforms.push_back("norm_cutoff");
+
+ llassert(mReservedUniforms.size() == LLShaderMgr::DEFERRED_NORM_CUTOFF+1);
+
+ mReservedUniforms.push_back("tc_scale");
+ mReservedUniforms.push_back("rcp_screen_res");
+ mReservedUniforms.push_back("rcp_frame_opt");
+ mReservedUniforms.push_back("rcp_frame_opt2");
+
+ mReservedUniforms.push_back("focal_distance");
+ mReservedUniforms.push_back("blur_constant");
+ mReservedUniforms.push_back("tan_pixel_angle");
+ mReservedUniforms.push_back("magnification");
+
+ mReservedUniforms.push_back("depthMap");
+ mReservedUniforms.push_back("shadowMap0");
+ mReservedUniforms.push_back("shadowMap1");
+ mReservedUniforms.push_back("shadowMap2");
+ mReservedUniforms.push_back("shadowMap3");
+ mReservedUniforms.push_back("shadowMap4");
+ mReservedUniforms.push_back("shadowMap5");
+
+ llassert(mReservedUniforms.size() == LLShaderMgr::DEFERRED_SHADOW5+1);
+
+ mReservedUniforms.push_back("normalMap");
+ mReservedUniforms.push_back("positionMap");
+ mReservedUniforms.push_back("diffuseRect");
+ mReservedUniforms.push_back("specularRect");
+ mReservedUniforms.push_back("noiseMap");
+ mReservedUniforms.push_back("lightFunc");
+ mReservedUniforms.push_back("lightMap");
+ mReservedUniforms.push_back("bloomMap");
+ mReservedUniforms.push_back("projectionMap");
+
+ llassert(mReservedUniforms.size() == END_RESERVED_UNIFORMS);
+
+ std::set<std::string> dupe_check;
+
+ for (U32 i = 0; i < mReservedUniforms.size(); ++i)
+ {
+ if (dupe_check.find(mReservedUniforms[i]) != dupe_check.end())
+ {
+ llerrs << "Duplicate reserved uniform name found: " << mReservedUniforms[i] << llendl;
+ }
+ dupe_check.insert(mReservedUniforms[i]);
+ }
+}
+
diff --git a/indra/llrender/llshadermgr.h b/indra/llrender/llshadermgr.h
index 2f30103811..9cc2f1bd7f 100644
--- a/indra/llrender/llshadermgr.h
+++ b/indra/llrender/llshadermgr.h
@@ -36,9 +36,134 @@ public:
LLShaderMgr();
virtual ~LLShaderMgr();
+ typedef enum
+ {
+ MODELVIEW_MATRIX = 0,
+ PROJECTION_MATRIX,
+ INVERSE_PROJECTION_MATRIX,
+ MODELVIEW_PROJECTION_MATRIX,
+ NORMAL_MATRIX,
+ TEXTURE_MATRIX0,
+ TEXTURE_MATRIX1,
+ TEXTURE_MATRIX2,
+ TEXTURE_MATRIX3,
+ VIEWPORT,
+ LIGHT_POSITION,
+ LIGHT_DIRECTION,
+ LIGHT_ATTENUATION,
+ LIGHT_DIFFUSE,
+ LIGHT_AMBIENT,
+ MULTI_LIGHT_COUNT,
+ MULTI_LIGHT,
+ MULTI_LIGHT_COL,
+ MULTI_LIGHT_FAR_Z,
+ PROJECTOR_MATRIX,
+ PROJECTOR_NEAR,
+ PROJECTOR_P,
+ PROJECTOR_N,
+ PROJECTOR_ORIGIN,
+ PROJECTOR_RANGE,
+ PROJECTOR_AMBIANCE,
+ PROJECTOR_SHADOW_INDEX,
+ PROJECTOR_SHADOW_FADE,
+ PROJECTOR_FOCUS,
+ PROJECTOR_LOD,
+ PROJECTOR_AMBIENT_LOD,
+ DIFFUSE_COLOR,
+ HIGHLIGHT_COLOR,
+ DIFFUSE_MAP,
+ SPECULAR_MAP,
+ BUMP_MAP,
+ ENVIRONMENT_MAP,
+ CLOUD_NOISE_MAP,
+ FULLBRIGHT,
+ LIGHTNORM,
+ SUNLIGHT_COLOR,
+ AMBIENT,
+ BLUE_HORIZON,
+ BLUE_DENSITY,
+ HAZE_HORIZON,
+ HAZE_DENSITY,
+ CLOUD_SHADOW,
+ DENSITY_MULTIPLIER,
+ DISTANCE_MULTIPLIER,
+ MAX_Y,
+ GLOW,
+ CLOUD_COLOR,
+ CLOUD_POS_DENSITY1,
+ CLOUD_POS_DENSITY2,
+ CLOUD_SCALE,
+ GAMMA,
+ SCENE_LIGHT_STRENGTH,
+ LIGHT_CENTER,
+ LIGHT_SIZE,
+ LIGHT_FALLOFF,
+
+ GLOW_MIN_LUMINANCE,
+ GLOW_MAX_EXTRACT_ALPHA,
+ GLOW_LUM_WEIGHTS,
+ GLOW_WARMTH_WEIGHTS,
+ GLOW_WARMTH_AMOUNT,
+ GLOW_STRENGTH,
+ GLOW_DELTA,
+
+ DEFERRED_SHADOW_MATRIX,
+ DEFERRED_ENV_MAT,
+ DEFERRED_SHADOW_CLIP,
+ DEFERRED_SUN_WASH,
+ DEFERRED_SHADOW_NOISE,
+ DEFERRED_BLUR_SIZE,
+ DEFERRED_SSAO_RADIUS,
+ DEFERRED_SSAO_MAX_RADIUS,
+ DEFERRED_SSAO_FACTOR,
+ DEFERRED_SSAO_FACTOR_INV,
+ DEFERRED_SSAO_EFFECT_MAT,
+ DEFERRED_SCREEN_RES,
+ DEFERRED_NEAR_CLIP,
+ DEFERRED_SHADOW_OFFSET,
+ DEFERRED_SHADOW_BIAS,
+ DEFERRED_SPOT_SHADOW_BIAS,
+ DEFERRED_SPOT_SHADOW_OFFSET,
+ DEFERRED_SUN_DIR,
+ DEFERRED_SHADOW_RES,
+ DEFERRED_PROJ_SHADOW_RES,
+ DEFERRED_DEPTH_CUTOFF,
+ DEFERRED_NORM_CUTOFF,
+
+ FXAA_TC_SCALE,
+ FXAA_RCP_SCREEN_RES,
+ FXAA_RCP_FRAME_OPT,
+ FXAA_RCP_FRAME_OPT2,
+
+ DOF_FOCAL_DISTANCE,
+ DOF_BLUR_CONSTANT,
+ DOF_TAN_PIXEL_ANGLE,
+ DOF_MAGNIFICATION,
+
+ DEFERRED_DEPTH,
+ DEFERRED_SHADOW0,
+ DEFERRED_SHADOW1,
+ DEFERRED_SHADOW2,
+ DEFERRED_SHADOW3,
+ DEFERRED_SHADOW4,
+ DEFERRED_SHADOW5,
+ DEFERRED_NORMAL,
+ DEFERRED_POSITION,
+ DEFERRED_DIFFUSE,
+ DEFERRED_SPECULAR,
+ DEFERRED_NOISE,
+ DEFERRED_LIGHTFUNC,
+ DEFERRED_LIGHT,
+ DEFERRED_BLOOM,
+ DEFERRED_PROJECTION,
+ END_RESERVED_UNIFORMS
+ } eGLSLReservedUniforms;
+
// singleton pattern implementation
static LLShaderMgr * instance();
+ virtual void initAttribsAndUniforms(void);
+
BOOL attachShaderFeatures(LLGLSLShader * shader);
void dumpObjectLog(GLhandleARB ret, BOOL warns = TRUE);
BOOL linkProgramObject(GLhandleARB obj, BOOL suppress_errors = FALSE);
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