зеркало из https://github.com/mozilla/gecko-dev.git
54 строки
1.5 KiB
C++
54 строки
1.5 KiB
C++
/* vim:set ts=2 sw=2 sts=2 et cindent: */
|
|
/* 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 GStreamerLoader_h_
|
|
#define GStreamerLoader_h_
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/gstbuffer.h>
|
|
#include <gst/gstelementfactory.h>
|
|
#include <gst/gststructure.h>
|
|
#include <gst/app/gstappsrc.h>
|
|
#include <gst/app/gstappsink.h>
|
|
// This include trips -Wreserved-user-defined-literal on clang. Ignoring it
|
|
// trips -Wpragmas on GCC (unknown warning), but ignoring that trips
|
|
// -Wunknown-pragmas on clang (unknown pragma).
|
|
#pragma GCC diagnostic push
|
|
#pragma GCC diagnostic ignored "-Wunknown-pragmas"
|
|
#pragma GCC diagnostic ignored "-Wpragmas"
|
|
#pragma GCC diagnostic ignored "-Wreserved-user-defined-literal"
|
|
#include <gst/video/video.h>
|
|
#pragma GCC diagnostic pop
|
|
|
|
#if GST_VERSION_MAJOR == 1
|
|
#include <gst/video/gstvideometa.h>
|
|
#include <gst/video/gstvideopool.h>
|
|
#endif
|
|
|
|
namespace mozilla {
|
|
|
|
/*
|
|
* dlopens the required libraries and dlsyms the functions we need.
|
|
* Returns true on success, false otherwise.
|
|
*/
|
|
bool load_gstreamer();
|
|
|
|
/*
|
|
* Declare our extern function pointers using the types from the global
|
|
* gstreamer definitions.
|
|
*/
|
|
#define GST_FUNC(_, func) extern typeof(::func)* func;
|
|
#define REPLACE_FUNC(func) GST_FUNC(-1, func)
|
|
#include "GStreamerFunctionList.h"
|
|
#undef GST_FUNC
|
|
#undef REPLACE_FUNC
|
|
|
|
}
|
|
|
|
#undef GST_CAPS_ANY
|
|
#define GST_CAPS_ANY (*_gst_caps_any)
|
|
|
|
#endif // GStreamerLoader_h_
|