gpu: Remove in-process GPU service support for CHROMIUM_image.

ui/gl/gl_image_android_native_buffer.cc

Index: ui/gl/gl_image_android_native_buffer.cc
diff --git a/ui/gl/gl_image_android_native_buffer.cc b/ui/gl/gl_image_android_native_buffer.cc
deleted file mode 100644
index 48b9794b0d8a298023286f57f06c32dc0279d28a..0000000000000000000000000000000000000000
--- a/ui/gl/gl_image_android_native_buffer.cc
+++ /dev/null
@@ -1,132 +0,0 @@
-// 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 "ui/gl/gl_image_android_native_buffer.h"
-
-#include "ui/gl/gl_surface_egl.h"
-#include "ui/gl/scoped_binders.h"
-
-namespace gfx {
-
-GLImageAndroidNativeBuffer::GLImageAndroidNativeBuffer(const gfx::Size& size)
-    : GLImageEGL(size),
-      release_after_use_(false),
-      in_use_(false),
-      target_(0),
-      egl_image_for_unbind_(EGL_NO_IMAGE_KHR),
-      texture_id_for_unbind_(0) {
-}
-
-GLImageAndroidNativeBuffer::~GLImageAndroidNativeBuffer() {
-  DCHECK_EQ(EGL_NO_IMAGE_KHR, egl_image_);
-  DCHECK_EQ(0u, texture_id_for_unbind_);
-}
-
-bool GLImageAndroidNativeBuffer::Initialize(EGLClientBuffer native_buffer) {
-  EGLint attrs[] = {EGL_IMAGE_PRESERVED_KHR, EGL_TRUE, EGL_NONE};
-  return GLImageEGL::Initialize(
-      EGL_NATIVE_BUFFER_ANDROID, native_buffer, attrs);
-}
-
-void GLImageAndroidNativeBuffer::Destroy(bool have_context) {
-  if (egl_image_for_unbind_ != EGL_NO_IMAGE_KHR) {
-    eglDestroyImageKHR(GLSurfaceEGL::GetHardwareDisplay(),
-                       egl_image_for_unbind_);
-    egl_image_for_unbind_ = EGL_NO_IMAGE_KHR;
-  }
-
-  if (texture_id_for_unbind_) {
-    if (have_context)
-      glDeleteTextures(1, &texture_id_for_unbind_);
-    texture_id_for_unbind_ = 0u;
-  }
-
-  GLImageEGL::Destroy(have_context);
-}
-
-bool GLImageAndroidNativeBuffer::BindTexImage(unsigned target) {
-  DCHECK_NE(EGL_NO_IMAGE_KHR, egl_image_);
-
-  if (target == GL_TEXTURE_RECTANGLE_ARB) {
-    LOG(ERROR) << "EGLImage cannot be bound to TEXTURE_RECTANGLE_ARB target";
-    return false;
-  }
-
-  if (target_ && target_ != target) {
-    LOG(ERROR) << "EGLImage can only be bound to one target";
-    return false;
-  }
-  target_ = target;
-
-  // Defer ImageTargetTexture2D if not currently in use.
-  if (!in_use_)
-    return true;
-
-  glEGLImageTargetTexture2DOES(target_, egl_image_);
-  DCHECK_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-  return true;
-}
-
-void GLImageAndroidNativeBuffer::WillUseTexImage() {
-  DCHECK_NE(EGL_NO_IMAGE_KHR, egl_image_);
-  DCHECK(!in_use_);
-  in_use_ = true;
-  glEGLImageTargetTexture2DOES(target_, egl_image_);
-  DCHECK_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-}
-
-void GLImageAndroidNativeBuffer::DidUseTexImage() {
-  DCHECK_NE(EGL_NO_IMAGE_KHR, egl_image_);
-  DCHECK(in_use_);
-  in_use_ = false;
-
-  if (!release_after_use_)
-    return;
-
-  if (egl_image_for_unbind_ == EGL_NO_IMAGE_KHR) {
-    DCHECK_EQ(0u, texture_id_for_unbind_);
-    glGenTextures(1, &texture_id_for_unbind_);
-
-    {
-      ScopedTextureBinder texture_binder(GL_TEXTURE_2D, texture_id_for_unbind_);
-      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-
-      char zero[4] = {0, };
-      glTexImage2D(
-          GL_TEXTURE_2D, 0, GL_RGBA, 1, 1, 0, GL_RGBA, GL_UNSIGNED_BYTE, &zero);
-    }
-
-    EGLint attrs[] = {EGL_IMAGE_PRESERVED_KHR, EGL_TRUE, EGL_NONE};
-    // Need to pass current EGL rendering context to eglCreateImageKHR for
-    // target type EGL_GL_TEXTURE_2D_KHR.
-    egl_image_for_unbind_ = eglCreateImageKHR(
-        GLSurfaceEGL::GetHardwareDisplay(),
-        eglGetCurrentContext(),
-        EGL_GL_TEXTURE_2D_KHR,
-        reinterpret_cast<EGLClientBuffer>(texture_id_for_unbind_),
-        attrs);
-    DCHECK_NE(EGL_NO_IMAGE_KHR, egl_image_for_unbind_)
-        << "Error creating EGLImage: " << eglGetError();
-  }
-
-  glEGLImageTargetTexture2DOES(target_, egl_image_for_unbind_);
-  DCHECK_EQ(static_cast<GLenum>(GL_NO_ERROR), glGetError());
-}
-
-bool GLImageAndroidNativeBuffer::ScheduleOverlayPlane(
-    gfx::AcceleratedWidget widget,
-    int z_order,
-    OverlayTransform transform,
-    const Rect& bounds_rect,
-    const RectF& crop_rect) {
-  return false;
-}
-
-void GLImageAndroidNativeBuffer::SetReleaseAfterUse() {
-  release_after_use_ = true;
-}
-
-}  // namespace gfx