mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-27 10:40:34 +00:00
89 lines
3 KiB
C
89 lines
3 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2010 Ole André Vadla Ravnås <oravnas@cisco.com>
|
||
|
|
*
|
||
|
|
* This library is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Library General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 2 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This library is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
* Library General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Library General Public
|
||
|
|
* License along with this library; if not, write to the
|
||
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||
|
|
* Boston, MA 02111-1307, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "vtapi.h"
|
||
|
|
|
||
|
|
#include "dynapi-internal.h"
|
||
|
|
|
||
|
|
#define VT_FRAMEWORK_PATH "/System/Library/PrivateFrameworks/" \
|
||
|
|
"VideoToolbox.framework/VideoToolbox"
|
||
|
|
|
||
|
|
G_DEFINE_TYPE (GstVTApi, gst_vt_api, GST_TYPE_DYN_API);
|
||
|
|
|
||
|
|
static void
|
||
|
|
gst_vt_api_init (GstVTApi * self)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
gst_vt_api_class_init (GstVTApiClass * klass)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
#define SYM_SPEC(name) GST_DYN_SYM_SPEC (GstVTApi, name)
|
||
|
|
|
||
|
|
GstVTApi *
|
||
|
|
gst_vt_api_obtain (GError ** error)
|
||
|
|
{
|
||
|
|
static const GstDynSymSpec symbols[] = {
|
||
|
|
SYM_SPEC (VTCompressionSessionCompleteFrames),
|
||
|
|
SYM_SPEC (VTCompressionSessionCopyProperty),
|
||
|
|
SYM_SPEC (VTCompressionSessionCopySupportedPropertyDictionary),
|
||
|
|
SYM_SPEC (VTCompressionSessionCreate),
|
||
|
|
SYM_SPEC (VTCompressionSessionEncodeFrame),
|
||
|
|
SYM_SPEC (VTCompressionSessionInvalidate),
|
||
|
|
SYM_SPEC (VTCompressionSessionRelease),
|
||
|
|
SYM_SPEC (VTCompressionSessionRetain),
|
||
|
|
SYM_SPEC (VTCompressionSessionSetProperty),
|
||
|
|
|
||
|
|
SYM_SPEC (VTDecompressionSessionCreate),
|
||
|
|
SYM_SPEC (VTDecompressionSessionDecodeFrame),
|
||
|
|
SYM_SPEC (VTDecompressionSessionInvalidate),
|
||
|
|
SYM_SPEC (VTDecompressionSessionRelease),
|
||
|
|
SYM_SPEC (VTDecompressionSessionRetain),
|
||
|
|
SYM_SPEC (VTDecompressionSessionWaitForAsynchronousFrames),
|
||
|
|
|
||
|
|
SYM_SPEC (kVTCompressionPropertyKey_AllowTemporalCompression),
|
||
|
|
SYM_SPEC (kVTCompressionPropertyKey_AverageDataRate),
|
||
|
|
SYM_SPEC (kVTCompressionPropertyKey_ExpectedFrameRate),
|
||
|
|
SYM_SPEC (kVTCompressionPropertyKey_ExpectedDuration),
|
||
|
|
SYM_SPEC (kVTCompressionPropertyKey_MaxKeyFrameInterval),
|
||
|
|
SYM_SPEC (kVTCompressionPropertyKey_MaxKeyFrameIntervalDuration),
|
||
|
|
SYM_SPEC (kVTCompressionPropertyKey_ProfileLevel),
|
||
|
|
SYM_SPEC (kVTCompressionPropertyKey_Usage),
|
||
|
|
|
||
|
|
SYM_SPEC (kVTEncodeFrameOptionKey_ForceKeyFrame),
|
||
|
|
|
||
|
|
SYM_SPEC (kVTProfileLevel_H264_Baseline_1_3),
|
||
|
|
SYM_SPEC (kVTProfileLevel_H264_Baseline_3_0),
|
||
|
|
SYM_SPEC (kVTProfileLevel_H264_Extended_5_0),
|
||
|
|
SYM_SPEC (kVTProfileLevel_H264_High_5_0),
|
||
|
|
SYM_SPEC (kVTProfileLevel_H264_Main_3_0),
|
||
|
|
SYM_SPEC (kVTProfileLevel_H264_Main_3_1),
|
||
|
|
SYM_SPEC (kVTProfileLevel_H264_Main_4_0),
|
||
|
|
SYM_SPEC (kVTProfileLevel_H264_Main_4_1),
|
||
|
|
SYM_SPEC (kVTProfileLevel_H264_Main_5_0),
|
||
|
|
|
||
|
|
{NULL, 0},
|
||
|
|
};
|
||
|
|
|
||
|
|
return _gst_dyn_api_new (gst_vt_api_get_type (), VT_FRAMEWORK_PATH, symbols,
|
||
|
|
error);
|
||
|
|
}
|