Hi, trying to use the 1.6.7249.0 with my app, CodeXL "halts" (opens a notification report window)
it seems to happen when my code reaches a call to glGetTransformFeedbackVarying
< outside CodeXL : valid results >
Mode GL_INTERLEAVED_ATTRIBS - Num : 2
SO_OUTPUT_0 : (8b52)(GL_FLOAT_VEC4)SL_SO_OUTPUT_00
SO_OUTPUT_1 : (8b52)(GL_FLOAT_VEC4)SL_SO_OUTPUT_01
< inside CodeXL : wrong results >
Mode GL_INTERLEAVED_ATTRIBS - Num : 2
SO_OUTPUT_0 : (0000)(UNKNOWN)
< code snippet : begin >
| | | | if | ( _u8_StreamOutputNum > 0 ) |
| | | | { |
| | | | | GLint iMode = 0; |
| | | | | glGetProgramiv( _ui_ProgramId, GL_TRANSFORM_FEEDBACK_BUFFER_MODE, &iMode ); |
| | | | | glReportError( "glGetProgramiv" ); |
| | | | | GLint iVaryings = 0; |
| | | | | glGetProgramiv( _ui_ProgramId, GL_TRANSFORM_FEEDBACK_VARYINGS, &iVaryings ); |
| | | | | glReportError( "glGetProgramiv" ); |
| | | | | const char * | pz_Type; | |
| | | | | switch( iMode ) | |
| | | | | { | |
| | | | | | case | GL_INTERLEAVED_ATTRIBS: |
| | | | | | | pz_Type = "GL_INTERLEAVED_ATTRIBS"; break; |
| | | | | | case | GL_SEPARATE_ATTRIBS: |
| | | | | | | pz_Type = "GL_SEPARATE_ATTRIBS"; break; |
| | | | | | default: | |
| | | | | | | pz_Type = "UNKNOWN"; break; |
| | | | | } | |
| | | | | OutputDebugStringF( |
| | | | | | "Mode %s - Num : %d\n", |
| | | | | | pz_Type, |
| | | | | | iVaryings ); |
| | | | | _u8_StreamOutputNum = min( _u8_StreamOutputNum, (u8)iVaryings ); |
| | | | | for | ( u8 i = 0; i < _u8_StreamOutputNum; i++) |
| | | | | { |
| | | | | | char | szVarBuffer[256]; |
| | | | | | GLsizei | length = 0; |
| | | | | | GLsizei | size = 0; |
| | | | | | GLenum | type = 0; |
| | | | | | szVarBuffer[0] = 0; |
| | | | | | glGetTransformFeedbackVarying( |
| | | | | | | _ui_ProgramId, |
| | | | | | | i, |
| | | | | | | 256, |
| | | | | | | &length, |
| | | | | | | &size, |
| | | | | | | &type, |
| | | | | | | szVarBuffer); |
< code snippet : end >