gfx/gl/AndroidSurfaceTexture.cpp
author Brindusan Cristian <cbrindusan@mozilla.com>
Wed, 28 Nov 2018 19:09:13 +0200
changeset 504911 4a3f88e3629875813584f135f9e250b82eb4aa48
parent 504529 5d897c0c7a25a155fae7347954d8dc9b58bb5703
child 505383 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Backed out 3 changesets (bug 1486659) as requested by jhlin on irc for breaking video playback on Android and causing regression Bug 1510464. a=backout Backed out changeset 9c2834ca8823 (bug 1486659) Backed out changeset 5d897c0c7a25 (bug 1486659) Backed out changeset b0fdcebfd20d (bug 1486659)

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 "AndroidSurfaceTexture.h"

using namespace mozilla;

namespace mozilla {
namespace gl {

void
AndroidSurfaceTexture::GetTransformMatrix(java::sdk::SurfaceTexture::Param surfaceTexture,
                                          gfx::Matrix4x4* outMatrix)
{
  JNIEnv* const env = jni::GetEnvForThread();

  auto jarray = jni::FloatArray::LocalRef::Adopt(env, env->NewFloatArray(16));
  surfaceTexture->GetTransformMatrix(jarray);

  jfloat* array = env->GetFloatArrayElements(jarray.Get(), nullptr);

  memcpy(&(outMatrix->_11), array, sizeof(float)*16);

  env->ReleaseFloatArrayElements(jarray.Get(), array, 0);
}

} // gl
} // mozilla
#endif // MOZ_WIDGET_ANDROID