1 files changed, 0 insertions, 122 deletions
diff --git a/content/renderer/media/gles2_video_decode_context.cc b/content/renderer/media/gles2_video_decode_context.cc
deleted file mode 100644
index 8b74e23..0000000
--- a/content/renderer/media/gles2_video_decode_context.cc
+++ /dev/null
@@ -1,122 +0,0 @@
-// Copyright (c) 2011 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 "base/message_loop.h"
-#include "content/renderer/gpu/renderer_gl_context.h"
-#include "content/renderer/media/gles2_video_decode_context.h"
-
-Gles2VideoDecodeContext::Gles2VideoDecodeContext(
-    MessageLoop* message_loop, bool memory_mapped, RendererGLContext* context)
-    : message_loop_(message_loop),
-      memory_mapped_(memory_mapped),
-      context_(context) {
-}
-
-Gles2VideoDecodeContext::~Gles2VideoDecodeContext() {
-}
-
-void* Gles2VideoDecodeContext::GetDevice() {
-  // This decode context is used inside the renderer and so hardware decoder
-  // device handler should not be used.
-  return NULL;
-}
-
-void Gles2VideoDecodeContext::AllocateVideoFrames(
-    int num_frames, size_t width, size_t height,
-    media::VideoFrame::Format format,
-    std::vector<scoped_refptr<media::VideoFrame> >* frames_out, Task* task) {
-  if (MessageLoop::current() != message_loop_) {
-    message_loop_->PostTask(
-        FROM_HERE,
-        NewRunnableMethod(this, &Gles2VideoDecodeContext::AllocateVideoFrames,
-                          num_frames, width, height, format, frames_out,
-                          task));
-    return;
-  }
-
-  // In this method we need to make the context current and then generate
-  // textures for each video frame. We also need to allocate memory for each
-  // texture generated.
-  bool ret = RendererGLContext::MakeCurrent(context_);
-  CHECK(ret) << "Failed to switch context";
-
-  frames_.resize(num_frames);
-  for (int i = 0; i < num_frames; ++i) {
-    int planes = media::VideoFrame::GetNumberOfPlanes(format);
-    media::VideoFrame::GlTexture textures[media::VideoFrame::kMaxPlanes];
-
-    // Set the color format of the textures.
-    DCHECK(format == media::VideoFrame::RGBA ||
-           format == media::VideoFrame::YV12);
-    int gl_format = format == media::VideoFrame::RGBA ? GL_RGBA : GL_LUMINANCE;
-
-    glGenTextures(planes, textures);
-    for (int j = 0; j < planes; ++j) {
-      glBindTexture(GL_TEXTURE_2D, textures[j]);
-      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-      glTexImage2D(GL_TEXTURE_2D, 0, gl_format, width, height, 0, gl_format,
-                   GL_UNSIGNED_BYTE, NULL);
-    }
-    glFlush();
-
-    scoped_refptr<media::VideoFrame> frame;
-    media::VideoFrame::CreateFrameGlTexture(format, width, height, textures,
-                                            &frame);
-    frames_[i] = frame;
-  }
-  *frames_out = frames_;
-
-  task->Run();
-  delete task;
-}
-
-void Gles2VideoDecodeContext::ReleaseAllVideoFrames() {
-  if (MessageLoop::current() != message_loop_) {
-    message_loop_->PostTask(
-        FROM_HERE,
-        NewRunnableMethod(this,
-                          &Gles2VideoDecodeContext::ReleaseAllVideoFrames));
-    return;
-  }
-
-  // Make the context current and then release the video frames.
-  bool ret = RendererGLContext::MakeCurrent(context_);
-  CHECK(ret) << "Failed to switch context";
-
-  for (size_t i = 0; i < frames_.size(); ++i) {
-    for (size_t j = 0; j < frames_[i]->planes(); ++j) {
-      media::VideoFrame::GlTexture texture = frames_[i]->gl_texture(j);
-      glDeleteTextures(1, &texture);
-    }
-  }
-  frames_.clear();
-}
-
-void Gles2VideoDecodeContext::ConvertToVideoFrame(
-    void* buffer, scoped_refptr<media::VideoFrame> frame, Task* task) {
-  DCHECK(memory_mapped_);
-  // TODO(hclam): Implement.
-}
-
-void Gles2VideoDecodeContext::Destroy(Task* task) {
-  if (MessageLoop::current() != message_loop_) {
-    message_loop_->PostTask(
-        FROM_HERE,
-        NewRunnableMethod(this, &Gles2VideoDecodeContext::Destroy, task));
-    return;
-  }
-
-  ReleaseAllVideoFrames();
-  DCHECK_EQ(0u, frames_.size());
-
-  task->Run();
-  delete task;
-}
-
-DISABLE_RUNNABLE_METHOD_REFCOUNT(Gles2VideoDecodeContext);