commit-bot@chromium.org | 9add5dc | 2014-04-29 20:06:22 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2014 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
| 8 | |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame^] | 9 | #include "include/gpu/gl/GrGLAssembleHelpers.h" |
| 10 | #include "include/gpu/gl/GrGLAssembleInterface.h" |
| 11 | #include "src/gpu/gl/GrGLUtil.h" |
commit-bot@chromium.org | 9add5dc | 2014-04-29 20:06:22 +0000 | [diff] [blame] | 12 | |
Brian Salomon | 2424ec4 | 2018-08-24 10:26:42 -0400 | [diff] [blame] | 13 | #define GET_PROC_LOCAL(F) GrGL##F##Fn* F = (GrGL##F##Fn*)get(ctx, "gl" #F) |
commit-bot@chromium.org | 9add5dc | 2014-04-29 20:06:22 +0000 | [diff] [blame] | 14 | |
Brian Salomon | 94f509b | 2017-12-11 16:36:53 -0500 | [diff] [blame] | 15 | sk_sp<const GrGLInterface> GrGLMakeAssembledInterface(void *ctx, GrGLGetProc get) { |
bsalomon | a721c81 | 2014-08-26 11:35:23 -0700 | [diff] [blame] | 16 | GET_PROC_LOCAL(GetString); |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 17 | if (nullptr == GetString) { |
| 18 | return nullptr; |
bsalomon | a721c81 | 2014-08-26 11:35:23 -0700 | [diff] [blame] | 19 | } |
| 20 | |
| 21 | const char* verStr = reinterpret_cast<const char*>(GetString(GR_GL_VERSION)); |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 22 | if (nullptr == verStr) { |
| 23 | return nullptr; |
bsalomon | a721c81 | 2014-08-26 11:35:23 -0700 | [diff] [blame] | 24 | } |
| 25 | |
| 26 | GrGLStandard standard = GrGLGetStandardInUseFromString(verStr); |
Kevin Lubick | 27ba703 | 2019-03-21 08:13:54 -0400 | [diff] [blame] | 27 | // standard can be unused (optimzed away) if SK_ASSUME_GL_ES is set |
| 28 | sk_ignore_unused_variable(standard); |
bsalomon | a721c81 | 2014-08-26 11:35:23 -0700 | [diff] [blame] | 29 | |
Kevin Lubick | 8aa203c | 2019-03-19 13:23:10 -0400 | [diff] [blame] | 30 | if (GR_IS_GR_GL_ES(standard)) { |
Brian Salomon | 94f509b | 2017-12-11 16:36:53 -0500 | [diff] [blame] | 31 | return GrGLMakeAssembledGLESInterface(ctx, get); |
Kevin Lubick | 8aa203c | 2019-03-19 13:23:10 -0400 | [diff] [blame] | 32 | } else if (GR_IS_GR_GL(standard)) { |
Brian Salomon | 94f509b | 2017-12-11 16:36:53 -0500 | [diff] [blame] | 33 | return GrGLMakeAssembledGLInterface(ctx, get); |
Kevin Lubick | 3902628 | 2019-03-28 12:46:40 -0400 | [diff] [blame] | 34 | } else if (GR_IS_GR_WEBGL(standard)) { |
| 35 | return GrGLMakeAssembledWebGLInterface(ctx, get); |
bsalomon | a721c81 | 2014-08-26 11:35:23 -0700 | [diff] [blame] | 36 | } |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 37 | return nullptr; |
bsalomon | a721c81 | 2014-08-26 11:35:23 -0700 | [diff] [blame] | 38 | } |
| 39 | |
Brian Salomon | 94f509b | 2017-12-11 16:36:53 -0500 | [diff] [blame] | 40 | SK_API const GrGLInterface* GrGLAssembleInterface(void *ctx, GrGLGetProc get) { |
| 41 | return GrGLMakeAssembledInterface(ctx, get).release(); |
| 42 | } |