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Merge "2.0 translator: link only if both shaders compile"

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This commit is contained in:
David Turner
2011-08-04 07:10:38 -07:00
committed by Android Code Review
parent 0ecd4791c8 25b3794419
commit 3e6fbdd1b2
1 changed files with 15 additions and 3 deletions
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18
tools/emulator/opengl/host/libs/Translator/GLES_V2/GLESv2Imp.cpp
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@@ -1257,9 +1257,21 @@ GL_APICALL void GL_APIENTRY glLinkProgram(GLuint program){
SET_ERROR_IF(!objData.Ptr(), GL_INVALID_OPERATION);
SET_ERROR_IF(objData.Ptr()->getDataType()!=PROGRAM_DATA, GL_INVALID_OPERATION);
ProgramData* programData = (ProgramData*)objData.Ptr();
if (programData->getAttachedVertexShader()!=0 && programData->getAttachedFragmentShader()!=0) {
ctx->dispatcher().glLinkProgram(globalProgramName);
ctx->dispatcher().glGetProgramiv(globalProgramName,GL_LINK_STATUS,&linkStatus);
GLint fragmentShader = programData->getAttachedFragmentShader();
GLint vertexShader = programData->getAttachedVertexShader();
if (vertexShader != 0 && fragmentShader!=0) {
/* validating that the fragment & vertex shaders were compiled successfuly*/
GLint fCompileStatus = GL_FALSE;
GLint vCompileStatus = GL_FALSE;
GLuint fragmentShaderGlobal = thrd->shareGroup->getGlobalName(SHADER,fragmentShader);
GLuint vertexShaderGlobal = thrd->shareGroup->getGlobalName(SHADER,vertexShader);
ctx->dispatcher().glGetShaderiv(fragmentShaderGlobal,GL_COMPILE_STATUS,&fCompileStatus);
ctx->dispatcher().glGetShaderiv(vertexShaderGlobal,GL_COMPILE_STATUS,&vCompileStatus);
if(fCompileStatus != 0 && vCompileStatus != 0){
ctx->dispatcher().glLinkProgram(globalProgramName);
ctx->dispatcher().glGetProgramiv(globalProgramName,GL_LINK_STATUS,&linkStatus);
}
}
programData->setLinkStatus(linkStatus);
}