Issue #1053 - Part 3b: Remove AndroidSurfaceTexture and Android media decoder

interface.

3 files changed, 0 insertions, 369 deletions

diff --git a/gfx/gl/AndroidSurfaceTexture.cpp b/gfx/gl/AndroidSurfaceTexture.cpp
deleted file mode 100644
index 3c8c81974..000000000
--- a/gfx/gl/AndroidSurfaceTexture.cpp
+++ /dev/null
@@ -1,260 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-// vim:set ts=2 sts=2 sw=2 et cin:
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifdef MOZ_WIDGET_ANDROID
-
-#include <map>
-#include <android/native_window_jni.h>
-#include <android/log.h>
-#include "AndroidSurfaceTexture.h"
-#include "gfxImageSurface.h"
-#include "gfxPrefs.h"
-#include "AndroidBridge.h"
-#include "nsThreadUtils.h"
-#include "mozilla/gfx/Matrix.h"
-#include "GeneratedJNINatives.h"
-#include "GLContext.h"
-
-using namespace mozilla;
-
-namespace mozilla {
-namespace gl {
-
-class AndroidSurfaceTexture::Listener
-  : public java::SurfaceTextureListener::Natives<Listener>
-{
-  using Base = java::SurfaceTextureListener::Natives<Listener>;
-
-  const nsCOMPtr<nsIRunnable> mCallback;
-
-public:
-  using Base::AttachNative;
-  using Base::DisposeNative;
-
-  Listener(nsIRunnable* aCallback) : mCallback(aCallback) {}
-
-  void OnFrameAvailable()
-  {
-    if (NS_IsMainThread()) {
-      mCallback->Run();
-      return;
-    }
-    NS_DispatchToMainThread(mCallback);
-  }
-};
-
-already_AddRefed<AndroidSurfaceTexture>
-AndroidSurfaceTexture::Create()
-{
-  return Create(nullptr, 0);
-}
-
-already_AddRefed<AndroidSurfaceTexture>
-AndroidSurfaceTexture::Create(GLContext* aContext, GLuint aTexture)
-{
-  RefPtr<AndroidSurfaceTexture> st = new AndroidSurfaceTexture();
-  if (!st->Init(aContext, aTexture)) {
-    printf_stderr("Failed to initialize AndroidSurfaceTexture");
-    st = nullptr;
-  }
-
-  return st.forget();
-}
-
-nsresult
-AndroidSurfaceTexture::Attach(GLContext* aContext, PRIntervalTime aTimeout)
-{
-  MonitorAutoLock lock(mMonitor);
-
-  if (mAttachedContext == aContext) {
-    NS_WARNING("Tried to attach same GLContext to AndroidSurfaceTexture");
-    return NS_OK;
-  }
-
-  if (!CanDetach()) {
-    return NS_ERROR_NOT_AVAILABLE;
-  }
-
-  while (mAttachedContext) {
-    // Wait until it's detached (or we time out)
-    if (NS_FAILED(lock.Wait(aTimeout))) {
-      return NS_ERROR_NOT_AVAILABLE;
-    }
-  }
-
-  MOZ_ASSERT(aContext->IsOwningThreadCurrent(), "Trying to attach GLContext from different thread");
-
-  aContext->fGenTextures(1, &mTexture);
-
-  if (NS_FAILED(mSurfaceTexture->AttachToGLContext(mTexture))) {
-    return NS_ERROR_NOT_AVAILABLE;
-  }
-  mAttachedContext = aContext;
-  mAttachedContext->MakeCurrent();
-
-  return NS_OK;
-}
-
-nsresult
-AndroidSurfaceTexture::Detach()
-{
-  MonitorAutoLock lock(mMonitor);
-
-  if (!CanDetach() ||
-      !mAttachedContext ||
-      !mAttachedContext->IsOwningThreadCurrent())
-  {
-    return NS_ERROR_FAILURE;
-  }
-
-  mAttachedContext->MakeCurrent();
-
-  mSurfaceTexture->DetachFromGLContext();
-
-  mTexture = 0;
-  mAttachedContext = nullptr;
-  lock.NotifyAll();
-  return NS_OK;
-}
-
-bool
-AndroidSurfaceTexture::CanDetach() const
-{
-  // The API for attach/detach only exists on 16+, and PowerVR has some sort of
-  // fencing issue. Additionally, attach/detach seems to be busted on at least
-  // some Mali adapters (400MP2 for sure, bug 1131793)
-  return AndroidBridge::Bridge()->GetAPIVersion() >= 16 &&
-    (!mAttachedContext || mAttachedContext->Vendor() != GLVendor::Imagination) &&
-    (!mAttachedContext || mAttachedContext->Vendor() != GLVendor::ARM /* Mali */) &&
-    gfxPrefs::SurfaceTextureDetachEnabled();
-}
-
-bool
-AndroidSurfaceTexture::Init(GLContext* aContext, GLuint aTexture)
-{
-
-  if (!aTexture && !CanDetach()) {
-    // We have no texture and cannot initialize detached, bail out
-    return false;
-  }
-
-  if (NS_WARN_IF(NS_FAILED(
-      java::sdk::SurfaceTexture::New(aTexture, ReturnTo(&mSurfaceTexture))))) {
-    return false;
-  }
-
-  if (!aTexture) {
-    mSurfaceTexture->DetachFromGLContext();
-  }
-
-  mAttachedContext = aContext;
-
-  if (NS_WARN_IF(NS_FAILED(
-      java::sdk::Surface::New(mSurfaceTexture, ReturnTo(&mSurface))))) {
-    return false;
-  }
-
-  mNativeWindow = ANativeWindow_fromSurface(jni::GetEnvForThread(),
-                                            mSurface.Get());
-  MOZ_ASSERT(mNativeWindow, "Failed to create native window from surface");
-
-  return true;
-}
-
-AndroidSurfaceTexture::AndroidSurfaceTexture()
-  : mTexture(0)
-  , mSurfaceTexture()
-  , mSurface()
-  , mAttachedContext(nullptr)
-  , mMonitor("AndroidSurfaceTexture")
-{
-}
-
-AndroidSurfaceTexture::~AndroidSurfaceTexture()
-{
-  if (mSurfaceTexture) {
-    SetFrameAvailableCallback(nullptr);
-    mSurfaceTexture = nullptr;
-  }
-
-  if (mNativeWindow) {
-    ANativeWindow_release(mNativeWindow);
-    mNativeWindow = nullptr;
-  }
-}
-
-void
-AndroidSurfaceTexture::UpdateTexImage()
-{
-  mSurfaceTexture->UpdateTexImage();
-}
-
-void
-AndroidSurfaceTexture::GetTransformMatrix(gfx::Matrix4x4& aMatrix) const
-{
-  JNIEnv* const env = jni::GetEnvForThread();
-
-  auto jarray = jni::FloatArray::LocalRef::Adopt(env, env->NewFloatArray(16));
-  mSurfaceTexture->GetTransformMatrix(jarray);
-
-  jfloat* array = env->GetFloatArrayElements(jarray.Get(), nullptr);
-
-  aMatrix._11 = array[0];
-  aMatrix._12 = array[1];
-  aMatrix._13 = array[2];
-  aMatrix._14 = array[3];
-
-  aMatrix._21 = array[4];
-  aMatrix._22 = array[5];
-  aMatrix._23 = array[6];
-  aMatrix._24 = array[7];
-
-  aMatrix._31 = array[8];
-  aMatrix._32 = array[9];
-  aMatrix._33 = array[10];
-  aMatrix._34 = array[11];
-
-  aMatrix._41 = array[12];
-  aMatrix._42 = array[13];
-  aMatrix._43 = array[14];
-  aMatrix._44 = array[15];
-
-  env->ReleaseFloatArrayElements(jarray.Get(), array, 0);
-}
-
-void
-AndroidSurfaceTexture::SetFrameAvailableCallback(nsIRunnable* aRunnable)
-{
-  java::SurfaceTextureListener::LocalRef newListener;
-
-  if (aRunnable) {
-    newListener = java::SurfaceTextureListener::New();
-    Listener::AttachNative(newListener, MakeUnique<Listener>(aRunnable));
-  }
-
-  if (aRunnable || mListener) {
-    MOZ_ALWAYS_TRUE(NS_SUCCEEDED(
-        mSurfaceTexture->SetOnFrameAvailableListener(newListener)));
-  }
-
-  if (mListener) {
-    Listener::DisposeNative(java::SurfaceTextureListener::LocalRef(
-        newListener.Env(), mListener));
-  }
-
-  mListener = newListener;
-}
-
-void
-AndroidSurfaceTexture::SetDefaultSize(mozilla::gfx::IntSize size)
-{
-  mSurfaceTexture->SetDefaultBufferSize(size.width, size.height);
-}
-
-} // gl
-} // mozilla
-
-#endif // MOZ_WIDGET_ANDROID
diff --git a/gfx/gl/AndroidSurfaceTexture.h b/gfx/gl/AndroidSurfaceTexture.h
deleted file mode 100644
index 056fab326..000000000
--- a/gfx/gl/AndroidSurfaceTexture.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-// vim:set ts=2 sts=2 sw=2 et cin:
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef AndroidSurfaceTexture_h__
-#define AndroidSurfaceTexture_h__
-#ifdef MOZ_WIDGET_ANDROID
-
-#include <jni.h>
-#include <android/native_window.h>
-#include "nsIRunnable.h"
-#include "gfxPlatform.h"
-#include "GLDefs.h"
-#include "mozilla/gfx/2D.h"
-#include "mozilla/gfx/MatrixFwd.h"
-#include "mozilla/Monitor.h"
-
-#include "GeneratedJNIWrappers.h"
-#include "SurfaceTexture.h"
-
-namespace mozilla {
-namespace gl {
-
-class GLContext;
-
-/**
- * This class is a wrapper around Android's SurfaceTexture class.
- * Usage is pretty much exactly like the Java class, so see
- * the Android documentation for details.
- */
-class AndroidSurfaceTexture {
-  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(AndroidSurfaceTexture)
-
-public:
-
-  // The SurfaceTexture is created in an attached state. This method requires
-  // Android Ice Cream Sandwich.
-  static already_AddRefed<AndroidSurfaceTexture> Create(GLContext* aGLContext, GLuint aTexture);
-
-  // Here the SurfaceTexture will be created in a detached state. You must call
-  // Attach() with the GLContext you wish to composite with. It must be done
-  // on the thread where that GLContext is current. This method requires
-  // Android Jelly Bean.
-  static already_AddRefed<AndroidSurfaceTexture> Create();
-
-  // If we are on Jelly Bean, the SurfaceTexture can be detached and reattached
-  // to allow consumption from different GLContexts. It is recommended to only
-  // attach while you are consuming in order to allow this.
-  //
-  // Only one GLContext may be attached at any given time. If another is already
-  // attached, we try to wait for it to become detached.
-  nsresult Attach(GLContext* aContext, PRIntervalTime aTiemout = PR_INTERVAL_NO_TIMEOUT);
-
-  nsresult Detach();
-
-  // Ability to detach is based on API version (16+), and we also block PowerVR
-  // since it has some type of fencing problem. Bug 1100126.
-  bool CanDetach() const;
-
-  GLContext* AttachedContext() const { return mAttachedContext; }
-
-  ANativeWindow* NativeWindow() const {
-    return mNativeWindow;
-  }
-
-  // This attaches the updated data to the TEXTURE_EXTERNAL target
-  void UpdateTexImage();
-
-  void GetTransformMatrix(mozilla::gfx::Matrix4x4& aMatrix) const;
-
-  void SetDefaultSize(mozilla::gfx::IntSize size);
-
-  // The callback is guaranteed to be called on the main thread even
-  // if the upstream callback is received on a different thread
-  void SetFrameAvailableCallback(nsIRunnable* aRunnable);
-
-  GLuint Texture() const { return mTexture; }
-  const java::sdk::Surface::Ref& JavaSurface() const { return mSurface; }
-
-private:
-  class Listener;
-
-  AndroidSurfaceTexture();
-  ~AndroidSurfaceTexture();
-
-  bool Init(GLContext* aContext, GLuint aTexture);
-
-  GLuint mTexture;
-  java::sdk::SurfaceTexture::GlobalRef mSurfaceTexture;
-  java::sdk::Surface::GlobalRef mSurface;
-  java::SurfaceTextureListener::GlobalRef mListener;
-
-  GLContext* mAttachedContext;
-
-  ANativeWindow* mNativeWindow;
-
-  Monitor mMonitor;
-};
-
-}
-}
-
-
-#endif
-#endif
diff --git a/gfx/gl/moz.build b/gfx/gl/moz.build
index d5287ca59..c490400cb 100644
--- a/gfx/gl/moz.build
+++ b/gfx/gl/moz.build
@@ -21,7 +21,6 @@ if CONFIG['MOZ_GL_PROVIDER']:
     gl_provider = CONFIG['MOZ_GL_PROVIDER']
 
 EXPORTS += [
-    'AndroidSurfaceTexture.h',
     'DecomposeIntoNoRepeatTriangles.h',
     'EGLUtils.h',
     'ForceDiscreteGPUHelperCGL.h',
@@ -116,7 +115,6 @@ elif gl_provider == 'GLX':
     ]
 
 SOURCES += [
-    'AndroidSurfaceTexture.cpp',
     'DecomposeIntoNoRepeatTriangles.cpp',
     'EGLUtils.cpp',
     'GfxTexturesReporter.cpp',