| // Copyright 2015 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. |
| |
| #ifndef UI_GL_TEST_GL_IMAGE_TEST_SUPPORT_H_ |
| #define UI_GL_TEST_GL_IMAGE_TEST_SUPPORT_H_ |
| |
| #include <stdint.h> |
| |
| #include "base/optional.h" |
| #include "ui/gfx/buffer_types.h" |
| #include "ui/gl/gl_implementation.h" |
| |
| namespace gl { |
| |
| class GLImageTestSupport { |
| public: |
| // Initialize GL for image testing. |prefered_impl| is the GL implementation |
| // to select if it is an allowed GL implementation. Otherwise it selects the |
| // first allowed GL implementation. |
| static void InitializeGL(base::Optional<GLImplementation> prefered_impl); |
| |
| // Cleanup GL after being initialized for image testing. |
| static void CleanupGL(); |
| |
| // Initialize buffer of a specific |format| to |color|. |
| static void SetBufferDataToColor(int width, |
| int height, |
| int stride, |
| int plane, |
| gfx::BufferFormat format, |
| const uint8_t color[4], |
| uint8_t* data); |
| }; |
| |
| } // namespace gl |
| |
| #endif // UI_GL_TEST_GL_IMAGE_TEST_SUPPORT_H_ |