mirror of
https://github.com/xenia-project/FFmpeg.git
synced 2024-11-24 20:19:55 +00:00
56 lines
2.2 KiB
C
56 lines
2.2 KiB
C
/*
|
|
* This file is part of FFmpeg.
|
|
*
|
|
* FFmpeg is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* FFmpeg 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with FFmpeg; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef AVCODEC_VDA_VT_INTERNAL_H
|
|
#define AVCODEC_VDA_VT_INTERNAL_H
|
|
|
|
void ff_vda_output_callback(void *vda_hw_ctx,
|
|
CFDictionaryRef user_info,
|
|
OSStatus status,
|
|
uint32_t infoFlags,
|
|
CVImageBufferRef image_buffer);
|
|
|
|
int ff_vda_default_init(AVCodecContext *avctx);
|
|
void ff_vda_default_free(AVCodecContext *avctx);
|
|
|
|
typedef struct VTContext {
|
|
// The current bitstream buffer.
|
|
uint8_t *bitstream;
|
|
|
|
// The current size of the bitstream.
|
|
int bitstream_size;
|
|
|
|
// The reference size used for fast reallocation.
|
|
int allocated_size;
|
|
|
|
// The core video buffer
|
|
CVImageBufferRef frame;
|
|
} VTContext;
|
|
|
|
int ff_videotoolbox_alloc_frame(AVCodecContext *avctx, AVFrame *frame);
|
|
int ff_videotoolbox_uninit(AVCodecContext *avctx);
|
|
int ff_videotoolbox_buffer_create(VTContext *vtctx, AVFrame *frame);
|
|
int ff_videotoolbox_h264_start_frame(AVCodecContext *avctx,
|
|
const uint8_t *buffer,
|
|
uint32_t size);
|
|
int ff_videotoolbox_h264_decode_slice(AVCodecContext *avctx,
|
|
const uint8_t *buffer,
|
|
uint32_t size);
|
|
CFDataRef ff_videotoolbox_avcc_extradata_create(AVCodecContext *avctx);
|
|
#endif /* AVCODEC_VDA_VT_INTERNAL_H */
|