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Reflection:

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- correct block data size
 - handle deep dereference chains (block.member.member.member)
 - more clear interface argument names

(Still TBD: optimizing array size based on biggest used index and handling variable array index in middle of deep dereference chain)

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24072 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-11-15 01:34:27 +00:00
parent c0827e4532
commit 12f9221e44
6 changed files with 167 additions and 120 deletions
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22
glslang/Public/ShaderLang.h
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@ -328,17 +328,17 @@ public:
const char* getInfoDebugLog();
// Reflection Interface
bool buildReflection(); // call first, to do liveness analysis, index mapping, etc.; returns false on failure
int getNumLiveUniformVariables(); // can be used for glGetProgramiv(GL_ACTIVE_UNIFORMS)
int getNumLiveUniformBlocks(); // can be used for glGetProgramiv(GL_ACTIVE_UNIFORM_BLOCKS)
const char* getUniformName(int index); // can be used for "name" part of glGetActiveUniform()
const char* getUniformBlockName(int index); // can be used for glGetActiveUniformBlockName()
int getUniformBlockSize(int index); // can be used for glGetActiveUniformBlockiv(UNIFORM_BLOCK_DATA_SIZE)
int getUniformIndex(const char* name); // can be used for glGetUniformIndices()
int getUniformBlockIndex(int index); // can be used for glGetActiveUniformsiv(GL_UNIFORM_BLOCK_INDEX)
int getUniformType(int index); // can be used for glGetActiveUniformsiv(GL_UNIFORM_TYPE)
int getUniformBufferOffset(int index); // can be used for glGetActiveUniformsiv(GL_UNIFORM_OFFSET)
int getUniformArraySize(int index); // can be used for glGetActiveUniformsiv(GL_UNIFORM_SIZE)
bool buildReflection(); // call first, to do liveness analysis, index mapping, etc.; returns false on failure
int getNumLiveUniformVariables(); // can be used for glGetProgramiv(GL_ACTIVE_UNIFORMS)
int getNumLiveUniformBlocks(); // can be used for glGetProgramiv(GL_ACTIVE_UNIFORM_BLOCKS)
const char* getUniformName(int index); // can be used for "name" part of glGetActiveUniform()
const char* getUniformBlockName(int blockIndex); // can be used for glGetActiveUniformBlockName()
int getUniformBlockSize(int blockIndex); // can be used for glGetActiveUniformBlockiv(UNIFORM_BLOCK_DATA_SIZE)
int getUniformIndex(const char* name); // can be used for glGetUniformIndices()
int getUniformBlockIndex(int index); // can be used for glGetActiveUniformsiv(GL_UNIFORM_BLOCK_INDEX)
int getUniformType(int index); // can be used for glGetActiveUniformsiv(GL_UNIFORM_TYPE)
int getUniformBufferOffset(int index); // can be used for glGetActiveUniformsiv(GL_UNIFORM_OFFSET)
int getUniformArraySize(int index); // can be used for glGetActiveUniformsiv(GL_UNIFORM_SIZE)
void dumpReflection();
protected: