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-rw-r--r--indra/llrender/llglslshader.cpp321
1 files changed, 121 insertions, 200 deletions
diff --git a/indra/llrender/llglslshader.cpp b/indra/llrender/llglslshader.cpp
index 970502f2d6..bba94a976f 100644
--- a/indra/llrender/llglslshader.cpp
+++ b/indra/llrender/llglslshader.cpp
@@ -154,8 +154,7 @@ void LLGLSLShader::clearStats()
mSamplesDrawn = 0;
mDrawCalls = 0;
mTextureStateFetched = false;
- mTextureMagFilter.clear();
- mTextureMinFilter.clear();
+ mTextureMagMinFilter.clear();
}
void LLGLSLShader::dumpStats()
@@ -168,14 +167,16 @@ void LLGLSLShader::dumpStats()
{
LL_INFOS() << mShaderFiles[i].first << LL_ENDL;
}
- for (U32 i = 0; i < mTexture.size(); ++i)
+ for (uniforms_index_t::iterator it = mTexture.begin(); it != mTexture.end(); ++it)
{
- GLint idx = mTexture[i];
+ S32 i = (*it).first;
+ GLint idx = (*it).second;
if (idx >= 0)
{
GLint uniform_idx = getUniformLocation(i);
- LL_INFOS() << mUniformNameMap[uniform_idx] << " - " << std::hex << mTextureMagFilter[i] << "/" << mTextureMinFilter[i] << std::dec << LL_ENDL;
+ magmin_filter_t::iterator it = mTextureMagMinFilter.find(i);
+ LL_INFOS() << mUniformNameMap[uniform_idx] << " - " << std::hex << (*it).second.second << "/" << (*it).second.first << std::dec << LL_ENDL;
}
}
LL_INFOS() << "=============================================" << LL_ENDL;
@@ -232,14 +233,13 @@ void LLGLSLShader::placeProfileQuery()
if (!mTextureStateFetched)
{
mTextureStateFetched = true;
- mTextureMagFilter.resize(mTexture.size());
- mTextureMinFilter.resize(mTexture.size());
U32 cur_active = gGL.getCurrentTexUnitIndex();
- for (U32 i = 0; i < mTexture.size(); ++i)
+ for (uniforms_index_t::iterator it = mTexture.begin(); it != mTexture.end(); ++it)
{
- GLint idx = mTexture[i];
+ S32 i = (*it).first;
+ GLint idx = (*it).second;
if (idx >= 0)
{
@@ -253,8 +253,7 @@ void LLGLSLShader::placeProfileQuery()
glGetTexParameteriv(type, GL_TEXTURE_MAG_FILTER, (GLint*) &mag);
glGetTexParameteriv(type, GL_TEXTURE_MIN_FILTER, (GLint*) &min);
- mTextureMagFilter[i] = mag;
- mTextureMinFilter[i] = min;
+ mTextureMagMinFilter[i] = magmin_values_t(mag, min);
}
}
@@ -407,7 +406,7 @@ BOOL LLGLSLShader::createShader(std::vector<LLStaticHashedString> * attributes,
for ( ; fileIter != mShaderFiles.end(); fileIter++ )
{
GLhandleARB shaderhandle = LLShaderMgr::instance()->loadShaderFile((*fileIter).first, mShaderLevel, (*fileIter).second, &mDefines, mFeatures.mIndexedTextureChannels);
- LL_DEBUGS("ShaderLoading") << "SHADER FILE: " << (*fileIter).first << " mShaderLevel=" << mShaderLevel << LL_ENDL;
+ LL_DEBUGS("ShaderLoading") << "SHADER FILE: " << (*fileIter).first << " mShaderLevel=" << mShaderLevel << " shaderhandle=" << shaderhandle << LL_ENDL;
if (shaderhandle)
{
attachObject(shaderhandle);
@@ -470,13 +469,14 @@ BOOL LLGLSLShader::createShader(std::vector<LLStaticHashedString> * attributes,
}
S32 cur_tex = channel_count; //adjust any texture channels that might have been overwritten
- for (U32 i = 0; i < mTexture.size(); i++)
+ for (uniforms_index_t::iterator it = mTexture.begin(); it != mTexture.end(); ++it)
{
- if (mTexture[i] > -1 && mTexture[i] < channel_count)
+ int i = (*it).first;
+ if (((*it).second >= 0) && ((*it).second < channel_count))
{
llassert(cur_tex < gGLManager.mNumTextureImageUnits);
uniform1i(i, cur_tex);
- mTexture[i] = cur_tex++;
+ (*it).second = cur_tex++;
}
}
unbind();
@@ -655,13 +655,16 @@ void LLGLSLShader::mapUniform(GLint index, const vector<LLStaticHashedString> *
//find the index of this uniform
for (S32 i = 0; i < (S32) LLShaderMgr::instance()->mReservedUniforms.size(); i++)
{
- if ( (mUniform[i] == -1)
- && (LLShaderMgr::instance()->mReservedUniforms[i] == name))
+ if (LLShaderMgr::instance()->mReservedUniforms[i] == name)
{
- //found it
- mUniform[i] = location;
- mTexture[i] = mapUniformTextureChannel(location, type);
- return;
+ std::pair<uniforms_index_t::iterator, bool> result;
+
+ result = mUniform.insert(uniforms_index_t::value_type(i, location));
+ if (result.second)
+ {
+ mTexture[i] = mapUniformTextureChannel(location, type);
+ return;
+ }
}
}
@@ -669,13 +672,17 @@ void LLGLSLShader::mapUniform(GLint index, const vector<LLStaticHashedString> *
{
for (U32 i = 0; i < uniforms->size(); i++)
{
- if ( (mUniform[i+LLShaderMgr::instance()->mReservedUniforms.size()] == -1)
- && ((*uniforms)[i].String() == name))
+ std::pair<uniforms_index_t::iterator, bool> result;
+ S32 index = i + LLShaderMgr::instance()->mReservedUniforms.size();
+
+ if ((*uniforms)[i].String() == name)
{
- //found it
- mUniform[i+LLShaderMgr::instance()->mReservedUniforms.size()] = location;
- mTexture[i+LLShaderMgr::instance()->mReservedUniforms.size()] = mapUniformTextureChannel(location, type);
- return;
+ result = mUniform.insert(uniforms_index_t::value_type(index, location));
+ if (result.second)
+ {
+ mTexture[index] = mapUniformTextureChannel(location, type);
+ return;
+ }
}
}
}
@@ -715,10 +722,6 @@ BOOL LLGLSLShader::mapUniforms(const vector<LLStaticHashedString> * uniforms)
mUniformNameMap.clear();
mTexture.clear();
mValue.clear();
- //initialize arrays
- U32 numUniforms = (uniforms == NULL) ? 0 : uniforms->size();
- mUniform.resize(numUniforms + LLShaderMgr::instance()->mReservedUniforms.size(), -1);
- mTexture.resize(numUniforms + LLShaderMgr::instance()->mReservedUniforms.size(), -1);
bind();
@@ -910,20 +913,14 @@ S32 LLGLSLShader::bindTexture(const std::string &uniform, LLTexture *texture, LL
S32 LLGLSLShader::bindTexture(S32 uniform, LLTexture *texture, LLTexUnit::eTextureType mode)
{
- if (uniform < 0 || uniform >= (S32)mTexture.size())
- {
- UNIFORM_ERRS << "Uniform out of range: " << uniform << LL_ENDL;
- return -1;
- }
-
- uniform = mTexture[uniform];
+ GLint channel = getTexChannelForIndex(uniform);
- if (uniform > -1)
+ if (channel > -1)
{
- gGL.getTexUnit(uniform)->bind(texture, mode);
+ gGL.getTexUnit(channel)->bind(texture, mode);
}
- return uniform;
+ return channel;
}
S32 LLGLSLShader::unbindTexture(const std::string &uniform, LLTexUnit::eTextureType mode)
@@ -936,82 +933,64 @@ S32 LLGLSLShader::unbindTexture(const std::string &uniform, LLTexUnit::eTextureT
S32 LLGLSLShader::unbindTexture(S32 uniform, LLTexUnit::eTextureType mode)
{
- if (uniform < 0 || uniform >= (S32)mTexture.size())
- {
- UNIFORM_ERRS << "Uniform out of range: " << uniform << LL_ENDL;
- return -1;
- }
-
- uniform = mTexture[uniform];
-
- if (uniform > -1)
+ GLint channel = getTexChannelForIndex(uniform);
+
+ if (channel > -1)
{
- gGL.getTexUnit(uniform)->unbind(mode);
+ gGL.getTexUnit(channel)->unbind(mode);
}
- return uniform;
+ return channel;
}
S32 LLGLSLShader::enableTexture(S32 uniform, LLTexUnit::eTextureType mode)
{
- if (uniform < 0 || uniform >= (S32)mTexture.size())
- {
- UNIFORM_ERRS << "Uniform out of range: " << uniform << LL_ENDL;
- return -1;
- }
- S32 index = mTexture[uniform];
- if (index != -1)
+ GLint channel = getTexChannelForIndex(uniform);
+
+ if (channel != -1)
{
- gGL.getTexUnit(index)->activate();
- gGL.getTexUnit(index)->enable(mode);
+ gGL.getTexUnit(channel)->activate();
+ gGL.getTexUnit(channel)->enable(mode);
}
- return index;
+ return channel;
}
S32 LLGLSLShader::disableTexture(S32 uniform, LLTexUnit::eTextureType mode)
{
- if (uniform < 0 || uniform >= (S32)mTexture.size())
- {
- UNIFORM_ERRS << "Uniform out of range: " << uniform << LL_ENDL;
- return -1;
- }
- S32 index = mTexture[uniform];
- if (index != -1 && gGL.getTexUnit(index)->getCurrType() != LLTexUnit::TT_NONE)
+ GLint channel = getTexChannelForIndex(uniform);
+
+ if (channel != -1 && gGL.getTexUnit(channel)->getCurrType() != LLTexUnit::TT_NONE)
{
- if (gDebugGL && gGL.getTexUnit(index)->getCurrType() != mode)
+ if (gDebugGL && gGL.getTexUnit(channel)->getCurrType() != mode)
{
if (gDebugSession)
{
- gFailLog << "Texture channel " << index << " texture type corrupted." << std::endl;
+ gFailLog << "Texture channel " << channel << " texture type corrupted." << std::endl;
ll_fail("LLGLSLShader::disableTexture failed");
}
else
{
- LL_ERRS() << "Texture channel " << index << " texture type corrupted." << LL_ENDL;
+ LL_ERRS() << "Texture channel " << channel << " texture type corrupted." << LL_ENDL;
}
}
- gGL.getTexUnit(index)->disable();
+ gGL.getTexUnit(channel)->disable();
}
- return index;
+ return channel;
}
void LLGLSLShader::uniform1i(U32 index, GLint x)
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- std::map<GLint, LLVector4>::iterator iter = mValue.find(mUniform[index]);
+ std::map<GLint, LLVector4>::iterator iter = mValue.find(location);
if (iter == mValue.end() || iter->second.mV[0] != x)
{
- glUniform1iARB(mUniform[index], x);
- mValue[mUniform[index]] = LLVector4(x,0.f,0.f,0.f);
+ glUniform1iARB(location, x);
+ mValue[location] = LLVector4(x,0.f,0.f,0.f);
}
}
}
@@ -1021,19 +1000,15 @@ void LLGLSLShader::uniform1f(U32 index, GLfloat x)
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- std::map<GLint, LLVector4>::iterator iter = mValue.find(mUniform[index]);
+ std::map<GLint, LLVector4>::iterator iter = mValue.find(location);
if (iter == mValue.end() || iter->second.mV[0] != x)
{
- glUniform1fARB(mUniform[index], x);
- mValue[mUniform[index]] = LLVector4(x,0.f,0.f,0.f);
+ glUniform1fARB(location, x);
+ mValue[location] = LLVector4(x,0.f,0.f,0.f);
}
}
}
@@ -1043,20 +1018,16 @@ void LLGLSLShader::uniform2f(U32 index, GLfloat x, GLfloat y)
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- std::map<GLint, LLVector4>::iterator iter = mValue.find(mUniform[index]);
+ std::map<GLint, LLVector4>::iterator iter = mValue.find(location);
LLVector4 vec(x,y,0.f,0.f);
if (iter == mValue.end() || shouldChange(iter->second,vec))
{
- glUniform2fARB(mUniform[index], x, y);
- mValue[mUniform[index]] = vec;
+ glUniform2fARB(location, x, y);
+ mValue[location] = vec;
}
}
}
@@ -1066,20 +1037,16 @@ void LLGLSLShader::uniform3f(U32 index, GLfloat x, GLfloat y, GLfloat z)
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- std::map<GLint, LLVector4>::iterator iter = mValue.find(mUniform[index]);
+ std::map<GLint, LLVector4>::iterator iter = mValue.find(location);
LLVector4 vec(x,y,z,0.f);
if (iter == mValue.end() || shouldChange(iter->second,vec))
{
- glUniform3fARB(mUniform[index], x, y, z);
- mValue[mUniform[index]] = vec;
+ glUniform3fARB(location, x, y, z);
+ mValue[location] = vec;
}
}
}
@@ -1089,20 +1056,16 @@ void LLGLSLShader::uniform4f(U32 index, GLfloat x, GLfloat y, GLfloat z, GLfloat
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- std::map<GLint, LLVector4>::iterator iter = mValue.find(mUniform[index]);
+ std::map<GLint, LLVector4>::iterator iter = mValue.find(location);
LLVector4 vec(x,y,z,w);
if (iter == mValue.end() || shouldChange(iter->second,vec))
{
- glUniform4fARB(mUniform[index], x, y, z, w);
- mValue[mUniform[index]] = vec;
+ glUniform4fARB(location, x, y, z, w);
+ mValue[location] = vec;
}
}
}
@@ -1112,20 +1075,16 @@ void LLGLSLShader::uniform1iv(U32 index, U32 count, const GLint* v)
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- std::map<GLint, LLVector4>::iterator iter = mValue.find(mUniform[index]);
+ std::map<GLint, LLVector4>::iterator iter = mValue.find(location);
LLVector4 vec(v[0],0.f,0.f,0.f);
if (iter == mValue.end() || shouldChange(iter->second,vec) || count != 1)
{
- glUniform1ivARB(mUniform[index], count, v);
- mValue[mUniform[index]] = vec;
+ glUniform1ivARB(location, count, v);
+ mValue[location] = vec;
}
}
}
@@ -1135,20 +1094,16 @@ void LLGLSLShader::uniform1fv(U32 index, U32 count, const GLfloat* v)
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- std::map<GLint, LLVector4>::iterator iter = mValue.find(mUniform[index]);
+ std::map<GLint, LLVector4>::iterator iter = mValue.find(location);
LLVector4 vec(v[0],0.f,0.f,0.f);
if (iter == mValue.end() || shouldChange(iter->second,vec) || count != 1)
{
- glUniform1fvARB(mUniform[index], count, v);
- mValue[mUniform[index]] = vec;
+ glUniform1fvARB(location, count, v);
+ mValue[location] = vec;
}
}
}
@@ -1158,20 +1113,16 @@ void LLGLSLShader::uniform2fv(U32 index, U32 count, const GLfloat* v)
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- std::map<GLint, LLVector4>::iterator iter = mValue.find(mUniform[index]);
+ std::map<GLint, LLVector4>::iterator iter = mValue.find(location);
LLVector4 vec(v[0],v[1],0.f,0.f);
if (iter == mValue.end() || shouldChange(iter->second,vec) || count != 1)
{
- glUniform2fvARB(mUniform[index], count, v);
- mValue[mUniform[index]] = vec;
+ glUniform2fvARB(location, count, v);
+ mValue[location] = vec;
}
}
}
@@ -1181,20 +1132,16 @@ void LLGLSLShader::uniform3fv(U32 index, U32 count, const GLfloat* v)
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- std::map<GLint, LLVector4>::iterator iter = mValue.find(mUniform[index]);
+ std::map<GLint, LLVector4>::iterator iter = mValue.find(location);
LLVector4 vec(v[0],v[1],v[2],0.f);
if (iter == mValue.end() || shouldChange(iter->second,vec) || count != 1)
{
- glUniform3fvARB(mUniform[index], count, v);
- mValue[mUniform[index]] = vec;
+ glUniform3fvARB(location, count, v);
+ mValue[location] = vec;
}
}
}
@@ -1204,20 +1151,16 @@ void LLGLSLShader::uniform4fv(U32 index, U32 count, const GLfloat* v)
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- std::map<GLint, LLVector4>::iterator iter = mValue.find(mUniform[index]);
+ std::map<GLint, LLVector4>::iterator iter = mValue.find(location);
LLVector4 vec(v[0],v[1],v[2],v[3]);
if (iter == mValue.end() || shouldChange(iter->second,vec) || count != 1)
{
- glUniform4fvARB(mUniform[index], count, v);
- mValue[mUniform[index]] = vec;
+ glUniform4fvARB(location, count, v);
+ mValue[location] = vec;
}
}
}
@@ -1227,15 +1170,11 @@ void LLGLSLShader::uniformMatrix2fv(U32 index, U32 count, GLboolean transpose, c
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- glUniformMatrix2fvARB(mUniform[index], count, transpose, v);
+ glUniformMatrix2fvARB(location, count, transpose, v);
}
}
}
@@ -1244,15 +1183,11 @@ void LLGLSLShader::uniformMatrix3fv(U32 index, U32 count, GLboolean transpose, c
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- glUniformMatrix3fvARB(mUniform[index], count, transpose, v);
+ glUniformMatrix3fvARB(location, count, transpose, v);
}
}
}
@@ -1261,15 +1196,11 @@ void LLGLSLShader::uniformMatrix3x4fv(U32 index, U32 count, GLboolean transpose,
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- glUniformMatrix3x4fv(mUniform[index], count, transpose, v);
+ glUniformMatrix3x4fv(location, count, transpose, v);
}
}
}
@@ -1278,15 +1209,11 @@ void LLGLSLShader::uniformMatrix4fv(U32 index, U32 count, GLboolean transpose, c
{
if (mProgramObject)
{
- if (mUniform.size() <= index)
- {
- UNIFORM_ERRS << "Uniform index out of bounds." << LL_ENDL;
- return;
- }
+ GLint location = getLocationForIndex(index);
- if (mUniform[index] >= 0)
+ if (location >= 0)
{
- glUniformMatrix4fvARB(mUniform[index], count, transpose, v);
+ glUniformMatrix4fvARB(location, count, transpose, v);
}
}
}
@@ -1317,14 +1244,8 @@ GLint LLGLSLShader::getUniformLocation(const LLStaticHashedString& uniform)
GLint LLGLSLShader::getUniformLocation(U32 index)
{
- GLint ret = -1;
- if (mProgramObject)
- {
- llassert(index < mUniform.size());
- return mUniform[index];
- }
-
- return ret;
+ /*TODO: flatten this... change calls to gUL(U32) */
+ return getLocationForIndex(index);
}
GLint LLGLSLShader::getAttribLocation(U32 attrib)
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-23 05:15:00 +0000