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added GetLimit/SetLimit interface

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HuYingzhuo(hugo/hyzboy) 2022-09-21 21:19:29 +08:00
parent 3918efb4a8
commit e547cc1921
1 changed files with 28 additions and 1 deletions
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29
glsl2spv.cpp
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@ -213,6 +213,24 @@ extern "C"
glslang::FinalizeProcess();
}
bool GetLimit(TBuiltInResource *bir,const int size)
{
if(!bir)return(false);
if(size!=sizeof(TBuiltInResource))return(false);
memcpy(bir,&default_build_in_resource,size);
return(true);
}
bool SetLimit(TBuiltInResource *bir,const int size)
{
if(!bir)return(false);
if(size!=sizeof(TBuiltInResource))return(false);
memcpy(&default_build_in_resource,bir,size);
return(true);
}
enum class ShaderLanguageType
{
GLSL=0,
@ -515,7 +533,11 @@ extern "C"
shaderStrings[0] = shader_source;
shader.setStrings(shaderStrings, 1);
if (!shader.parse(&Resources, 100, false, messages, includer))
if (!shader.parse(&Resources,
100, // use 100 for ES environment, 110 for desktop; this is the GLSL version, not SPIR-V or Vulkan
false,
messages,
includer))
return(new SPVData(shader.getInfoLog(),shader.getInfoDebugLog()));
program.addShader(&shader);
@ -608,6 +630,9 @@ extern "C"
bool (*Init)();
void (*Close)();
bool (*GetLimit)(TBuiltInResource *,const int);
bool (*SetLimit)(TBuiltInResource *,const int);
uint32_t (*GetType)(const char *ext_name);
SPVData * (*Compile)(const uint32_t stage,const char *shader_source, const CompileInfo *compile_info);
SPVData * (*CompileFromPath)(const uint32_t stage,const char *shader_filename, const CompileInfo *compile_info);
@ -619,6 +644,8 @@ extern "C"
{
&InitShaderCompiler,
&CloseShaderCompiler,
&GetLimit,
&SetLimit,
&GetShaderStageFlagByExtName,
&Shader2SPV,
&CompileFromPath,