Jamie Nicol
d874fd2ed2
This was used so that in-process webgl could access the contents of a SurfaceTexture in the compositor process. But now that we only use out-of-process webgl, it can just access the contents directly. Differential Revision: https://phabricator.services.mozilla.com/D308283
33 lines
899 B
C++
33 lines
899 B
C++
/* 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/. */
|
|
|
|
#include "AndroidSurfaceTexture.h"
|
|
|
|
#include <cstring>
|
|
|
|
namespace mozilla {
|
|
namespace gl {
|
|
|
|
#ifdef MOZ_WIDGET_ANDROID
|
|
|
|
void AndroidSurfaceTexture::GetTransformMatrix(
|
|
const java::sdk::SurfaceTexture::Ref& 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);
|
|
}
|
|
|
|
#endif // MOZ_WIDGET_ANDROID
|
|
|
|
} // namespace gl
|
|
} // namespace mozilla
|