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| 1 /* | 1 /* |
| 2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 #ifndef GrGLUtil_DEFINED | 8 #ifndef GrGLUtil_DEFINED |
| 9 #define GrGLUtil_DEFINED | 9 #define GrGLUtil_DEFINED |
| 10 | 10 |
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| 76 * Helpers for glGetString() | 76 * Helpers for glGetString() |
| 77 */ | 77 */ |
| 78 | 78 |
| 79 // these variants assume caller already has a string from glGetString() | 79 // these variants assume caller already has a string from glGetString() |
| 80 GrGLVersion GrGLGetVersionFromString(const char* versionString); | 80 GrGLVersion GrGLGetVersionFromString(const char* versionString); |
| 81 GrGLBinding GrGLGetBindingInUseFromString(const char* versionString); | 81 GrGLBinding GrGLGetBindingInUseFromString(const char* versionString); |
| 82 GrGLSLVersion GrGLGetGLSLVersionFromString(const char* versionString); | 82 GrGLSLVersion GrGLGetGLSLVersionFromString(const char* versionString); |
| 83 bool GrGLIsMesaFromVersionString(const char* versionString); | 83 bool GrGLIsMesaFromVersionString(const char* versionString); |
| 84 GrGLVendor GrGLGetVendorFromString(const char* vendorString); | 84 GrGLVendor GrGLGetVendorFromString(const char* vendorString); |
| 85 GrGLRenderer GrGLGetRendererFromString(const char* rendererString); | 85 GrGLRenderer GrGLGetRendererFromString(const char* rendererString); |
| 86 bool GrGLIsChromiumFromRendererString(const char* rendererString); |
| 86 | 87 |
| 87 // these variants call glGetString() | 88 // these variants call glGetString() |
| 88 GrGLBinding GrGLGetBindingInUse(const GrGLInterface*); | 89 GrGLBinding GrGLGetBindingInUse(const GrGLInterface*); |
| 89 GrGLVersion GrGLGetVersion(const GrGLInterface*); | 90 GrGLVersion GrGLGetVersion(const GrGLInterface*); |
| 90 GrGLSLVersion GrGLGetGLSLVersion(const GrGLInterface*); | 91 GrGLSLVersion GrGLGetGLSLVersion(const GrGLInterface*); |
| 91 GrGLVendor GrGLGetVendor(const GrGLInterface*); | 92 GrGLVendor GrGLGetVendor(const GrGLInterface*); |
| 92 GrGLRenderer GrGLGetRenderer(const GrGLInterface*); | 93 GrGLRenderer GrGLGetRenderer(const GrGLInterface*); |
| 93 | 94 |
| 95 |
| 94 /** | 96 /** |
| 95 * Helpers for glGetError() | 97 * Helpers for glGetError() |
| 96 */ | 98 */ |
| 97 | 99 |
| 98 void GrGLCheckErr(const GrGLInterface* gl, | 100 void GrGLCheckErr(const GrGLInterface* gl, |
| 99 const char* location, | 101 const char* location, |
| 100 const char* call); | 102 const char* call); |
| 101 | 103 |
| 102 void GrGLClearErr(const GrGLInterface* gl); | 104 void GrGLClearErr(const GrGLInterface* gl); |
| 103 | 105 |
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| 169 do { \ | 171 do { \ |
| 170 GR_GL_CALLBACK_IMPL(IFACE); \ | 172 GR_GL_CALLBACK_IMPL(IFACE); \ |
| 171 (RET) = (IFACE)->f##X; \ | 173 (RET) = (IFACE)->f##X; \ |
| 172 GR_GL_LOG_CALLS_IMPL(X); \ | 174 GR_GL_LOG_CALLS_IMPL(X); \ |
| 173 } while (false) | 175 } while (false) |
| 174 | 176 |
| 175 // call glGetError without doing a redundant error check or logging. | 177 // call glGetError without doing a redundant error check or logging. |
| 176 #define GR_GL_GET_ERROR(IFACE) (IFACE)->fGetError() | 178 #define GR_GL_GET_ERROR(IFACE) (IFACE)->fGetError() |
| 177 | 179 |
| 178 #endif | 180 #endif |
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