gstreamer/subprojects/gst-plugins-bad/sys/applemedia/coremediabuffer.h
Nirbheek Chauhan 0f0e68080c applemedia: Add ProRes support to vtenc and vtdec
For vtdec, we continue to prefer NV12; else we pick whatever
downstream wants. In the special case where we're decoding 10-bit or
12-bit ProRes formats, we will prefer AYUV64.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1214>
2021-11-01 09:24:52 +00:00

55 lines
1.8 KiB
C

/*
* Copyright (C) 2009 Ole André Vadla Ravnås <oleavr@soundrop.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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_CORE_MEDIA_BUFFER_H__
#define __GST_CORE_MEDIA_BUFFER_H__
#include <gst/gst.h>
#include <gst/video/gstvideometa.h>
#include "videotexturecache.h"
#include <CoreMedia/CoreMedia.h>
G_BEGIN_DECLS
#define GST_CORE_MEDIA_META_API_TYPE (gst_core_media_meta_api_get_type())
#define gst_buffer_get_core_media_meta(b) \
((GstCoreMediaMeta*)gst_buffer_get_meta((b),GST_CORE_MEDIA_META_API_TYPE))
typedef struct _GstCoreMediaMeta
{
GstMeta meta;
CMSampleBufferRef sample_buf;
CVImageBufferRef image_buf;
CVPixelBufferRef pixel_buf;
CMBlockBufferRef block_buf;
} GstCoreMediaMeta;
GstBuffer * gst_core_media_buffer_new (CMSampleBufferRef sample_buf,
gboolean use_video_meta,
GstVideoTextureCache *cache);
CVPixelBufferRef gst_core_media_buffer_get_pixel_buffer
(GstBuffer * buf);
GType gst_core_media_meta_api_get_type (void);
G_END_DECLS
#endif /* __GST_CORE_MEDIA_BUFFER_H__ */