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Side by Side Diff: src/gpu/gl/GrGLGLSL.cpp

Issue 1690963003: Add gl_SampleMask functionality to fragment builders (Closed) Base URL: https://skia.googlesource.com/skia.git@upload7_interp
Patch Set: ordering Created 4 years, 10 months ago
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1 /* 1 /*
2 * Copyright 2011 Google Inc. 2 * Copyright 2011 Google Inc.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 #include "GrGLGLSL.h" 8 #include "GrGLGLSL.h"
9 #include "GrGLContext.h" 9 #include "GrGLContext.h"
10 #include "GrGLUtil.h" 10 #include "GrGLUtil.h"
11 #include "SkString.h" 11 #include "SkString.h"
12 12
13 bool GrGLGetGLSLGeneration(const GrGLInterface* gl, GrGLSLGeneration* generation ) { 13 bool GrGLGetGLSLGeneration(const GrGLInterface* gl, GrGLSLGeneration* generation ) {
14 SkASSERT(generation); 14 SkASSERT(generation);
15 GrGLSLVersion ver = GrGLGetGLSLVersion(gl); 15 GrGLSLVersion ver = GrGLGetGLSLVersion(gl);
16 if (GR_GLSL_INVALID_VER == ver) { 16 if (GR_GLSL_INVALID_VER == ver) {
17 return false; 17 return false;
18 } 18 }
19 switch (gl->fStandard) { 19 switch (gl->fStandard) {
20 case kGL_GrGLStandard: 20 case kGL_GrGLStandard:
21 SkASSERT(ver >= GR_GLSL_VER(1,10)); 21 SkASSERT(ver >= GR_GLSL_VER(1,10));
22 if (ver >= GR_GLSL_VER(3,30)) { 22 if (ver >= GR_GLSL_VER(4,00)) {
23 *generation = k400_GrGLSLGeneration;
24 } else if (ver >= GR_GLSL_VER(3,30)) {
23 *generation = k330_GrGLSLGeneration; 25 *generation = k330_GrGLSLGeneration;
24 } else if (ver >= GR_GLSL_VER(1,50)) { 26 } else if (ver >= GR_GLSL_VER(1,50)) {
25 *generation = k150_GrGLSLGeneration; 27 *generation = k150_GrGLSLGeneration;
26 } else if (ver >= GR_GLSL_VER(1,40)) { 28 } else if (ver >= GR_GLSL_VER(1,40)) {
27 *generation = k140_GrGLSLGeneration; 29 *generation = k140_GrGLSLGeneration;
28 } else if (ver >= GR_GLSL_VER(1,30)) { 30 } else if (ver >= GR_GLSL_VER(1,30)) {
29 *generation = k130_GrGLSLGeneration; 31 *generation = k130_GrGLSLGeneration;
30 } else { 32 } else {
31 *generation = k110_GrGLSLGeneration; 33 *generation = k110_GrGLSLGeneration;
32 } 34 }
33 return true; 35 return true;
34 case kGLES_GrGLStandard: 36 case kGLES_GrGLStandard:
35 SkASSERT(ver >= GR_GL_VER(1,00)); 37 SkASSERT(ver >= GR_GL_VER(1,00));
36 if (ver >= GR_GLSL_VER(3,1)) { 38 if (ver >= GR_GLSL_VER(3,20)) {
39 *generation = k320es_GrGLSLGeneration;
40 } else if (ver >= GR_GLSL_VER(3,10)) {
37 *generation = k310es_GrGLSLGeneration; 41 *generation = k310es_GrGLSLGeneration;
38 } 42 } else if (ver >= GR_GLSL_VER(3,00)) {
39 else if (ver >= GR_GLSL_VER(3,0)) {
40 *generation = k330_GrGLSLGeneration; 43 *generation = k330_GrGLSLGeneration;
41 } else { 44 } else {
42 *generation = k110_GrGLSLGeneration; 45 *generation = k110_GrGLSLGeneration;
43 } 46 }
44 return true; 47 return true;
45 default: 48 default:
46 SkFAIL("Unknown GL Standard"); 49 SkFAIL("Unknown GL Standard");
47 return false; 50 return false;
48 } 51 }
49 } 52 }
50 53
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