Unify graphics buffer format & usage enums for GpuMemoryBuffer & SurfaceFactoryOzone

gpu/command_buffer/tests/gl_gpu_memory_buffer_unittest.cc

 // Copyright 2014 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 <GLES2/gl2.h>
 #include <GLES2/gl2chromium.h>
 #include <GLES2/gl2ext.h>
 #include <GLES2/gl2extchromium.h>
 
 #include "base/bind.h"
@@ skipping 16 matching lines @@
 using testing::Return;
 using testing::SetArgPointee;
 using testing::StrictMock;
 
 namespace gpu {
 namespace gles2 {
 
 static const int kImageWidth = 32;
 static const int kImageHeight = 32;
 
-class GpuMemoryBufferTest
-    : public testing::TestWithParam<gfx::GpuMemoryBuffer::Format> {
+class GpuMemoryBufferTest : public testing::TestWithParam<gfx::BufferFormat> {
  protected:
   void SetUp() override {
     GLManager::Options options;
     options.size = gfx::Size(kImageWidth, kImageHeight);
     gl_.Initialize(options);
     gl_.MakeCurrent();
   }
 
   void TearDown() override {
     gl_.Destroy();
@@ skipping 21 matching lines @@
 SHADER(
   precision mediump float;
   uniform sampler2D a_texture;
   varying vec2 v_texCoord;
   void main() {
     gl_FragColor = texture2D(a_texture, v_texCoord);
   }
 );
 // clang-format on
 
-void SetRow(gfx::GpuMemoryBuffer::Format format,
+void SetRow(gfx::BufferFormat format,
             uint8_t* buffer,
             int width,
             uint8_t pixel[4]) {
   switch (format) {
-    case gfx::GpuMemoryBuffer::R_8:
+    case gfx::BufferFormat::R_8:
       for (int i = 0; i < width; ++i)
         buffer[i] = pixel[0];
       return;
-    case gfx::GpuMemoryBuffer::RGBA_4444:
+    case gfx::BufferFormat::RGBA_4444:
       for (int i = 0; i < width * 2; i += 2) {
         buffer[i + 0] = (pixel[1] << 4) | (pixel[0] & 0xf);
         buffer[i + 1] = (pixel[3] << 4) | (pixel[2] & 0xf);
       }
       return;
-    case gfx::GpuMemoryBuffer::RGBA_8888:
+    case gfx::BufferFormat::RGBA_8888:
       for (int i = 0; i < width * 4; i += 4) {
         buffer[i + 0] = pixel[0];
         buffer[i + 1] = pixel[1];
         buffer[i + 2] = pixel[2];
         buffer[i + 3] = pixel[3];
       }
       return;
-    case gfx::GpuMemoryBuffer::BGRA_8888:
+    case gfx::BufferFormat::BGRA_8888:
       for (int i = 0; i < width * 4; i += 4) {
         buffer[i + 0] = pixel[2];
         buffer[i + 1] = pixel[1];
         buffer[i + 2] = pixel[0];
         buffer[i + 3] = pixel[3];
       }
       return;
-    case gfx::GpuMemoryBuffer::ATC:
-    case gfx::GpuMemoryBuffer::ATCIA:
-    case gfx::GpuMemoryBuffer::DXT1:
-    case gfx::GpuMemoryBuffer::DXT5:
-    case gfx::GpuMemoryBuffer::ETC1:
-    case gfx::GpuMemoryBuffer::RGBX_8888:
-    case gfx::GpuMemoryBuffer::YUV_420:
+    case gfx::BufferFormat::ATC:
+    case gfx::BufferFormat::ATCIA:
+    case gfx::BufferFormat::DXT1:
+    case gfx::BufferFormat::DXT5:
+    case gfx::BufferFormat::ETC1:
+    case gfx::BufferFormat::RGBX_8888:
+    case gfx::BufferFormat::YUV_420:
       NOTREACHED();
       return;
   }
 
   NOTREACHED();
 }
 
-GLenum InternalFormat(gfx::GpuMemoryBuffer::Format format) {
+GLenum InternalFormat(gfx::BufferFormat format) {
   switch (format) {
-    case gfx::GpuMemoryBuffer::R_8:
+    case gfx::BufferFormat::R_8:
       return GL_R8;
-    case gfx::GpuMemoryBuffer::RGBA_4444:
-    case gfx::GpuMemoryBuffer::RGBA_8888:
+    case gfx::BufferFormat::RGBA_4444:
+    case gfx::BufferFormat::RGBA_8888:
       return GL_RGBA;
-    case gfx::GpuMemoryBuffer::BGRA_8888:
+    case gfx::BufferFormat::BGRA_8888:
       return GL_BGRA_EXT;
-    case gfx::GpuMemoryBuffer::ATC:
-    case gfx::GpuMemoryBuffer::ATCIA:
-    case gfx::GpuMemoryBuffer::DXT1:
-    case gfx::GpuMemoryBuffer::DXT5:
-    case gfx::GpuMemoryBuffer::ETC1:
-    case gfx::GpuMemoryBuffer::RGBX_8888:
-    case gfx::GpuMemoryBuffer::YUV_420:
+    case gfx::BufferFormat::ATC:
+    case gfx::BufferFormat::ATCIA:
+    case gfx::BufferFormat::DXT1:
+    case gfx::BufferFormat::DXT5:
+    case gfx::BufferFormat::ETC1:
+    case gfx::BufferFormat::RGBX_8888:
+    case gfx::BufferFormat::YUV_420:
       NOTREACHED();
       return 0;
   }
 
   NOTREACHED();
   return 0;
 }
 
 }  // namespace
 
 // An end to end test that tests the whole GpuMemoryBuffer lifecycle.
 TEST_P(GpuMemoryBufferTest, Lifecycle) {
-  ASSERT_TRUE((GetParam() != gfx::GpuMemoryBuffer::R_8) ||
+  ASSERT_TRUE((GetParam() != gfx::BufferFormat::R_8) ||
               gl_.GetCapabilities().texture_rg);
 
   GLuint texture_id = 0;
   glGenTextures(1, &texture_id);
   ASSERT_NE(0u, texture_id);
   glBindTexture(GL_TEXTURE_2D, texture_id);
   glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
   glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
@@ skipping 63 matching lines @@
   glDeleteProgram(program);
   glDeleteShader(vertex_shader);
   glDeleteShader(fragment_shader);
   glDeleteBuffers(1, &vbo);
   glDestroyImageCHROMIUM(image_id);
   glDeleteTextures(1, &texture_id);
 }
 
 INSTANTIATE_TEST_CASE_P(GpuMemoryBufferTests,
                         GpuMemoryBufferTest,
-                        ::testing::Values(gfx::GpuMemoryBuffer::R_8,
-                                          gfx::GpuMemoryBuffer::RGBA_4444,
-                                          gfx::GpuMemoryBuffer::RGBA_8888,
-                                          gfx::GpuMemoryBuffer::BGRA_8888));
+                        ::testing::Values(gfx::BufferFormat::R_8,
+                                          gfx::BufferFormat::RGBA_4444,
+                                          gfx::BufferFormat::RGBA_8888,
+                                          gfx::BufferFormat::BGRA_8888));
 
 }  // namespace gles2
 }  // namespace gpu