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Evas GL: Fix value of GL_COVERAGE_SAMPLES_NV 

Use the Khronos version from extension EGL_NV_coverage_sample.
In the extension multisample_coverage version 4 (since 3/7/2013),
there is an explicite note about the name conflict.
This commit is contained in:
Jean-Philippe Andre 2015-03-02 19:15:01 +09:00
parent 753b2b6e78
commit db0f9f4ccd
1 changed files with 9 additions and 2 deletions
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11
src/lib/evas/Evas_GL.h
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@ -2226,9 +2226,16 @@ typedef signed int GLfixed; // Changed khronos_int32_t
#define GL_COVERAGE_COMPONENT4_NV 0x8ED1
#define GL_COVERAGE_ATTACHMENT_NV 0x8ED2
#define GL_COVERAGE_BUFFERS_NV 0x8ED3
#ifndef GL_COVERAGE_SAMPLES_NV
#define GL_COVERAGE_SAMPLES_NV 0x8ED4
#ifdef GL_COVERAGE_SAMPLES_NV
# undef GL_COVERAGE_SAMPLES_NV
/* Extract from the multisample_coverage spec:
* (Note: Earlier versions of this extension included a token
* COVERAGE_SAMPLES_NV that was an alias for SAMPLES/SAMPLES_ARB. This was
* removed to avoid a name collision with a similar COVERAGE_SAMPLES_NV
* token from the NV_coverage_sample extension to OpenGL ES.)
*/
#endif
#define GL_COVERAGE_SAMPLES_NV 0x8ED4
#define GL_COVERAGE_ALL_FRAGMENTS_NV 0x8ED5
#define GL_COVERAGE_EDGE_FRAGMENTS_NV 0x8ED6
#define GL_COVERAGE_AUTOMATIC_NV 0x8ED7