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[Android] Qualcomm driver has a bug where it returns an invalid length for GL_INFO_LOG_LENGTH with glGetShaderiv. Qualcomm drivers seem to max out at ~512bytes returned from glGetShaderInfoLog so this is a reasonable max.

This commit is contained in:
Ryan Houdek 2013-05-17 21:12:21 -05:00
parent c30d00e904
commit 39c9516197
1 changed files with 7 additions and 1 deletions
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8
Source/Plugins/Plugin_VideoOGL/Src/ProgramShaderCache.cpp
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@ -334,6 +334,12 @@ GLuint ProgramShaderCache::CompileSingleShader (GLuint type, const char* code )
if (compileStatus != GL_TRUE || (length > 1 && DEBUG_GLSL))
{
GLsizei charsWritten;
#ifdef USE_GLES3
// This is a bug in the Qualcomm OpenGL Driver
// The length returned is garbage length so we need to set a default max
// XXX: Check if qualcomm driver here
length = 1024; // Qualcomm driver maxes out at 512 bytes returned from glGetShaderInfoLog anyway
#endif
GLchar* infoLog = new GLchar[length];
glGetShaderInfoLog(result, length, &charsWritten, infoLog);
ERROR_LOG(VIDEO, "PS Shader info log:\n%s", infoLog);
@ -527,7 +533,7 @@ void ProgramShaderCache::CreateHeader ( void )
, v==GLSLES3 ? "300 es" : v==GLSL_120 ? "120" : v==GLSL_130 ? "130" : "140"
, v==GLSLES3 ? "precision highp float;" : ""
, v<=GLSL_130 ? "#extension GL_ARB_texture_rectangle : enable" : "#define texture2DRect texture"
, v==GLSLES3 ? "" : v<=GLSL_130 ? "#extension GL_ARB_texture_rectangle : enable" : "#define texture2DRect texture"
, g_ActiveConfig.backend_info.bSupportsGLSLUBO && v<GLSL_140 ? "#extension GL_ARB_uniform_buffer_object : enable" : ""
, v==GLSL_120 ? "attribute" : "in"
, v==GLSL_120 ? "attribute" : "out"