gpu: Refactor GpuMemoryBuffer framework for multi-process support.

gpu/command_buffer/service/gles2_cmd_decoder_unittest.cc

 // Copyright (c) 2012 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/gles2_cmd_decoder.h"
 
 #include "base/atomicops.h"
 #include "gpu/command_buffer/common/gles2_cmd_format.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "gpu/command_buffer/common/id_allocator.h"
@@ skipping 7940 matching lines @@
 TEST_F(GLES2DecoderTest, BindTexImage2DCHROMIUM) {
   DoBindTexture(GL_TEXTURE_2D, client_texture_id_, kServiceTextureId);
   DoTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 3, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE,
                0, 0);
   TextureRef* texture_ref = group().texture_manager()->GetTexture(
       client_texture_id_);
   ASSERT_TRUE(texture_ref != NULL);
   Texture* texture = texture_ref->texture();
   EXPECT_EQ(kServiceTextureId, texture->service_id());
 
-  group().image_manager()->AddImage(gfx::GLImage::CreateGLImage(0).get(), 1);
-  EXPECT_FALSE(group().image_manager()->LookupImage(1) == NULL);
+  EXPECT_FALSE(GetImage(kImageId) == NULL);
+  EXPECT_TRUE(GetImage(kInvalidImageId) == NULL);
 
   GLsizei width;
   GLsizei height;
   GLenum type;
   GLenum internal_format;
 
   EXPECT_TRUE(texture->GetLevelSize(GL_TEXTURE_2D, 0, &width, &height));
   EXPECT_EQ(3, width);
   EXPECT_EQ(1, height);
   EXPECT_TRUE(texture->GetLevelType(GL_TEXTURE_2D, 0, &type, &internal_format));
   EXPECT_EQ(static_cast<GLenum>(GL_RGBA), internal_format);
   EXPECT_EQ(static_cast<GLenum>(GL_UNSIGNED_BYTE), type);
   EXPECT_TRUE(texture->GetLevelImage(GL_TEXTURE_2D, 0) == NULL);
 
   // Bind image to texture.
   // ScopedGLErrorSuppressor calls GetError on its constructor and destructor.
   EXPECT_CALL(*gl_, GetError())
       .WillOnce(Return(GL_NO_ERROR))
       .WillOnce(Return(GL_NO_ERROR))
       .RetiresOnSaturation();
   BindTexImage2DCHROMIUM bind_tex_image_2d_cmd;
-  bind_tex_image_2d_cmd.Init(GL_TEXTURE_2D, 1);
+  bind_tex_image_2d_cmd.Init(GL_TEXTURE_2D, kImageId);
   EXPECT_EQ(error::kNoError, ExecuteCmd(bind_tex_image_2d_cmd));
   EXPECT_TRUE(texture->GetLevelSize(GL_TEXTURE_2D, 0, &width, &height));
   // Image should now be set.
   EXPECT_FALSE(texture->GetLevelImage(GL_TEXTURE_2D, 0) == NULL);
 
   // Define new texture image.
   DoTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 3, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE,
                0, 0);
   EXPECT_TRUE(texture->GetLevelSize(GL_TEXTURE_2D, 0, &width, &height));
   // Image should no longer be set.
   EXPECT_TRUE(texture->GetLevelImage(GL_TEXTURE_2D, 0) == NULL);
 }
 
 TEST_F(GLES2DecoderTest, ReleaseTexImage2DCHROMIUM) {
   DoBindTexture(GL_TEXTURE_2D, client_texture_id_, kServiceTextureId);
   DoTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 3, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE,
                0, 0);
   TextureRef* texture_ref = group().texture_manager()->GetTexture(
       client_texture_id_);
   ASSERT_TRUE(texture_ref != NULL);
   Texture* texture = texture_ref->texture();
   EXPECT_EQ(kServiceTextureId, texture->service_id());
 
-  group().image_manager()->AddImage(gfx::GLImage::CreateGLImage(0).get(), 1);
-  EXPECT_FALSE(group().image_manager()->LookupImage(1) == NULL);
+  EXPECT_FALSE(GetImage(kImageId) == NULL);
 
   GLsizei width;
   GLsizei height;
   GLenum type;
   GLenum internal_format;
 
   EXPECT_TRUE(texture->GetLevelSize(GL_TEXTURE_2D, 0, &width, &height));
   EXPECT_EQ(3, width);
   EXPECT_EQ(1, height);
   EXPECT_TRUE(texture->GetLevelType(GL_TEXTURE_2D, 0, &type, &internal_format));
   EXPECT_EQ(static_cast<GLenum>(GL_RGBA), internal_format);
   EXPECT_EQ(static_cast<GLenum>(GL_UNSIGNED_BYTE), type);
   EXPECT_TRUE(texture->GetLevelImage(GL_TEXTURE_2D, 0) == NULL);
 
   // Bind image to texture.
   // ScopedGLErrorSuppressor calls GetError on its constructor and destructor.
   EXPECT_CALL(*gl_, GetError())
       .WillOnce(Return(GL_NO_ERROR))
       .WillOnce(Return(GL_NO_ERROR))
       .RetiresOnSaturation();
   BindTexImage2DCHROMIUM bind_tex_image_2d_cmd;
-  bind_tex_image_2d_cmd.Init(GL_TEXTURE_2D, 1);
+  bind_tex_image_2d_cmd.Init(GL_TEXTURE_2D, kImageId);
   EXPECT_EQ(error::kNoError, ExecuteCmd(bind_tex_image_2d_cmd));
   EXPECT_TRUE(texture->GetLevelSize(GL_TEXTURE_2D, 0, &width, &height));
   // Image should now be set.
   EXPECT_FALSE(texture->GetLevelImage(GL_TEXTURE_2D, 0) == NULL);
 
   // Release image from texture.
   // ScopedGLErrorSuppressor calls GetError on its constructor and destructor.
   EXPECT_CALL(*gl_, GetError())
       .WillOnce(Return(GL_NO_ERROR))
       .WillOnce(Return(GL_NO_ERROR))
       .RetiresOnSaturation();
   ReleaseTexImage2DCHROMIUM release_tex_image_2d_cmd;
-  release_tex_image_2d_cmd.Init(GL_TEXTURE_2D, 1);
+  release_tex_image_2d_cmd.Init(GL_TEXTURE_2D, kImageId);
   EXPECT_EQ(error::kNoError, ExecuteCmd(release_tex_image_2d_cmd));
   EXPECT_TRUE(texture->GetLevelSize(GL_TEXTURE_2D, 0, &width, &height));
   // Image should no longer be set.
   EXPECT_TRUE(texture->GetLevelImage(GL_TEXTURE_2D, 0) == NULL);
 }
 
 TEST_F(GLES2DecoderManualInitTest, GpuMemoryManagerCHROMIUM) {
   InitDecoder(
       "GL_ARB_texture_rectangle",  // extensions
       false,   // has alpha
@@ skipping 606 matching lines @@
 // TODO(gman): TexImage2DImmediate
 
 // TODO(gman): TexSubImage2DImmediate
 
 // TODO(gman): UseProgram
 
 // TODO(gman): SwapBuffers
 
 }  // namespace gles2
 }  // namespace gpu