| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "gpu/command_buffer/service/skia_utils.h" |
| |
| #include "base/logging.h" |
| #include "components/viz/common/resources/resource_format_utils.h" |
| #include "third_party/skia/include/gpu/GrBackendSurface.h" |
| #include "third_party/skia/include/gpu/gl/GrGLTypes.h" |
| #include "ui/gfx/geometry/size.h" |
| #include "ui/gl/gl_bindings.h" |
| #include "ui/gl/gl_gl_api_implementation.h" |
| #include "ui/gl/gl_version_info.h" |
| |
| namespace gpu { |
| |
| bool GetGrBackendTexture(const gl::GLVersionInfo* version_info, |
| GLenum target, |
| const gfx::Size& size, |
| GLuint service_id, |
| viz::ResourceFormat resource_format, |
| GrBackendTexture* gr_texture) { |
| if (target != GL_TEXTURE_2D && target != GL_TEXTURE_RECTANGLE_ARB) { |
| LOG(ERROR) << "GetGrBackendTexture: invalid texture target."; |
| return false; |
| } |
| |
| GrGLTextureInfo texture_info; |
| texture_info.fID = service_id; |
| texture_info.fTarget = target; |
| texture_info.fFormat = gl::GetInternalFormat( |
| version_info, viz::TextureStorageFormat(resource_format)); |
| *gr_texture = GrBackendTexture(size.width(), size.height(), GrMipMapped::kNo, |
| texture_info); |
| return true; |
| } |
| |
| } // namespace gpu |
