| // 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_TEST_HELPER_H_ |
| #define UI_GL_TEST_GL_TEST_HELPER_H_ |
| |
| #include <stdint.h> |
| |
| #include "ui/gl/gl_bindings.h" |
| |
| namespace gl { |
| |
| class GLTestHelper { |
| public: |
| // Creates a texture object. |
| // Does not check for errors, always returns texture. |
| static GLuint CreateTexture(GLenum target); |
| |
| // Creates a framebuffer, attaches a color buffer, and checks for errors. |
| // Returns framebuffer, 0 on failure. |
| static GLuint SetupFramebuffer(int width, int height); |
| |
| // Checks an area of pixels for a color. |
| static bool CheckPixels(GLint x, |
| GLint y, |
| GLsizei width, |
| GLsizei height, |
| const uint8_t expected_color[4]); |
| }; |
| |
| } // namespace gl |
| |
| #endif // UI_GL_TEST_GL_TEST_HELPER_H_ |