mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-23 12:43:46 +02:00
vda: merge implementation into one file.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Sebastien Zwickert
Michael Niedermayer
parent
7f3dfd2010
commit
1bfa349a8d
@ -60,7 +60,6 @@ RDFT-OBJS-$(CONFIG_HARDCODED_TABLES) += sin_tables.o
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OBJS-$(CONFIG_RDFT) += rdft.o $(RDFT-OBJS-yes)
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OBJS-$(CONFIG_SINEWIN) += sinewin.o
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OBJS-$(CONFIG_VAAPI) += vaapi.o
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OBJS-$(CONFIG_VDA) += vda.o
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OBJS-$(CONFIG_VDPAU) += vdpau.o
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OBJS-$(CONFIG_VP3DSP) += vp3dsp.o
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@ -797,7 +796,6 @@ SKIPHEADERS-$(CONFIG_LIBSCHROEDINGER) += libschroedinger.h
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SKIPHEADERS-$(CONFIG_LIBUTVIDEO) += libutvideo.h
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SKIPHEADERS-$(CONFIG_MPEG_XVMC_DECODER) += xvmc.h
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SKIPHEADERS-$(CONFIG_VAAPI) += vaapi_internal.h
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SKIPHEADERS-$(CONFIG_VDA) += vda.h vda_internal.h
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SKIPHEADERS-$(CONFIG_VDPAU) += vdpau.h
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SKIPHEADERS-$(HAVE_OS2THREADS) += os2threads.h
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SKIPHEADERS-$(HAVE_W32THREADS) += w32pthreads.h
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311
libavcodec/vda.c
311
libavcodec/vda.c
@ -1,311 +0,0 @@
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/*
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* VDA HW acceleration.
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*
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* copyright (c) 2011 Sebastien Zwickert
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <CoreFoundation/CFDictionary.h>
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#include <CoreFoundation/CFNumber.h>
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#include <CoreFoundation/CFData.h>
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#include "libavutil/avutil.h"
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#include "vda_internal.h"
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#if FF_API_VDA_ASYNC
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#include <CoreFoundation/CFString.h>
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/* Helper to create a dictionary according to the given pts. */
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static CFDictionaryRef vda_dictionary_with_pts(int64_t i_pts)
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{
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CFStringRef key = CFSTR("FF_VDA_DECODER_PTS_KEY");
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CFNumberRef value = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt64Type, &i_pts);
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CFDictionaryRef user_info = CFDictionaryCreate(kCFAllocatorDefault,
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(const void **)&key,
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(const void **)&value,
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1,
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&kCFTypeDictionaryKeyCallBacks,
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&kCFTypeDictionaryValueCallBacks);
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CFRelease(value);
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return user_info;
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}
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/* Helper to retrieve the pts from the given dictionary. */
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static int64_t vda_pts_from_dictionary(CFDictionaryRef user_info)
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{
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CFNumberRef pts;
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int64_t outValue = 0;
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if (!user_info)
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return 0;
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pts = CFDictionaryGetValue(user_info, CFSTR("FF_VDA_DECODER_PTS_KEY"));
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if (pts)
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CFNumberGetValue(pts, kCFNumberSInt64Type, &outValue);
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return outValue;
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}
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/* Removes and releases all frames from the queue. */
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static void vda_clear_queue(struct vda_context *vda_ctx)
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{
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vda_frame *top_frame;
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pthread_mutex_lock(&vda_ctx->queue_mutex);
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while (vda_ctx->queue) {
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top_frame = vda_ctx->queue;
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vda_ctx->queue = top_frame->next_frame;
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ff_vda_release_vda_frame(top_frame);
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}
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pthread_mutex_unlock(&vda_ctx->queue_mutex);
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}
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#endif
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/* Decoder callback that adds the vda frame to the queue in display order. */
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static void vda_decoder_callback (void *vda_hw_ctx,
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CFDictionaryRef user_info,
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OSStatus status,
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uint32_t infoFlags,
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CVImageBufferRef image_buffer)
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{
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struct vda_context *vda_ctx = (struct vda_context*)vda_hw_ctx;
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if (!image_buffer)
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return;
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if (vda_ctx->cv_pix_fmt_type != CVPixelBufferGetPixelFormatType(image_buffer))
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return;
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if (vda_ctx->use_sync_decoding) {
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vda_ctx->cv_buffer = CVPixelBufferRetain(image_buffer);
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}
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else {
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vda_frame *new_frame;
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vda_frame *queue_walker;
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new_frame = av_mallocz(sizeof(vda_frame));
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if (!new_frame)
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return;
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new_frame->next_frame = NULL;
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new_frame->cv_buffer = CVPixelBufferRetain(image_buffer);
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new_frame->pts = vda_pts_from_dictionary(user_info);
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pthread_mutex_lock(&vda_ctx->queue_mutex);
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queue_walker = vda_ctx->queue;
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if (!queue_walker || (new_frame->pts < queue_walker->pts)) {
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/* we have an empty queue, or this frame earlier than the current queue head */
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new_frame->next_frame = queue_walker;
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vda_ctx->queue = new_frame;
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} else {
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/* walk the queue and insert this frame where it belongs in display order */
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vda_frame *next_frame;
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while (1) {
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next_frame = queue_walker->next_frame;
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if (!next_frame || (new_frame->pts < next_frame->pts)) {
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new_frame->next_frame = next_frame;
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queue_walker->next_frame = new_frame;
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break;
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}
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queue_walker = next_frame;
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}
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}
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pthread_mutex_unlock(&vda_ctx->queue_mutex);
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}
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}
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int ff_vda_create_decoder(struct vda_context *vda_ctx,
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uint8_t *extradata,
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int extradata_size)
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{
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OSStatus status;
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CFNumberRef height;
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CFNumberRef width;
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CFNumberRef format;
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CFDataRef avc_data;
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CFMutableDictionaryRef config_info;
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CFMutableDictionaryRef buffer_attributes;
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CFMutableDictionaryRef io_surface_properties;
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CFNumberRef cv_pix_fmt;
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vda_ctx->bitstream = NULL;
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vda_ctx->ref_size = 0;
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#if FF_API_VDA_ASYNC
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pthread_mutex_init(&vda_ctx->queue_mutex, NULL);
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#endif
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/* Each VCL NAL in the bistream sent to the decoder
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* is preceded by a 4 bytes length header.
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* Change the avcC atom header if needed, to signal headers of 4 bytes. */
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if (extradata_size >= 4 && (extradata[4] & 0x03) != 0x03) {
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uint8_t *rw_extradata;
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if (!(rw_extradata = av_malloc(extradata_size)))
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return AVERROR(ENOMEM);
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memcpy(rw_extradata, extradata, extradata_size);
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rw_extradata[4] |= 0x03;
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avc_data = CFDataCreate(kCFAllocatorDefault, rw_extradata, extradata_size);
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av_freep(&rw_extradata);
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} else {
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avc_data = CFDataCreate(kCFAllocatorDefault, extradata, extradata_size);
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}
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config_info = CFDictionaryCreateMutable(kCFAllocatorDefault,
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4,
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&kCFTypeDictionaryKeyCallBacks,
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&kCFTypeDictionaryValueCallBacks);
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height = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &vda_ctx->height);
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width = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &vda_ctx->width);
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format = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &vda_ctx->format);
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CFDictionarySetValue(config_info, kVDADecoderConfiguration_Height, height);
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CFDictionarySetValue(config_info, kVDADecoderConfiguration_Width, width);
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CFDictionarySetValue(config_info, kVDADecoderConfiguration_SourceFormat, format);
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CFDictionarySetValue(config_info, kVDADecoderConfiguration_avcCData, avc_data);
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buffer_attributes = CFDictionaryCreateMutable(kCFAllocatorDefault,
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2,
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&kCFTypeDictionaryKeyCallBacks,
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&kCFTypeDictionaryValueCallBacks);
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io_surface_properties = CFDictionaryCreateMutable(kCFAllocatorDefault,
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0,
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&kCFTypeDictionaryKeyCallBacks,
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&kCFTypeDictionaryValueCallBacks);
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cv_pix_fmt = CFNumberCreate(kCFAllocatorDefault,
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kCFNumberSInt32Type,
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&vda_ctx->cv_pix_fmt_type);
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CFDictionarySetValue(buffer_attributes,
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kCVPixelBufferPixelFormatTypeKey,
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cv_pix_fmt);
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CFDictionarySetValue(buffer_attributes,
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kCVPixelBufferIOSurfacePropertiesKey,
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io_surface_properties);
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status = VDADecoderCreate(config_info,
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buffer_attributes,
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(VDADecoderOutputCallback *)vda_decoder_callback,
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vda_ctx,
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&vda_ctx->decoder);
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CFRelease(height);
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CFRelease(width);
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CFRelease(format);
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CFRelease(avc_data);
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CFRelease(config_info);
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CFRelease(io_surface_properties);
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CFRelease(cv_pix_fmt);
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CFRelease(buffer_attributes);
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return status;
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}
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int ff_vda_destroy_decoder(struct vda_context *vda_ctx)
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{
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OSStatus status = kVDADecoderNoErr;
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if (vda_ctx->decoder)
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status = VDADecoderDestroy(vda_ctx->decoder);
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#if FF_API_VDA_ASYNC
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vda_clear_queue(vda_ctx);
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pthread_mutex_destroy(&vda_ctx->queue_mutex);
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#endif
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if (vda_ctx->bitstream)
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av_freep(&vda_ctx->bitstream);
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return status;
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}
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#if FF_API_VDA_ASYNC
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vda_frame *ff_vda_queue_pop(struct vda_context *vda_ctx)
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{
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vda_frame *top_frame;
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if (!vda_ctx->queue)
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return NULL;
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pthread_mutex_lock(&vda_ctx->queue_mutex);
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top_frame = vda_ctx->queue;
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vda_ctx->queue = top_frame->next_frame;
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pthread_mutex_unlock(&vda_ctx->queue_mutex);
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return top_frame;
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}
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void ff_vda_release_vda_frame(vda_frame *frame)
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{
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if (frame) {
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CVPixelBufferRelease(frame->cv_buffer);
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av_freep(&frame);
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}
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}
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int ff_vda_decoder_decode(struct vda_context *vda_ctx,
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uint8_t *bitstream,
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int bitstream_size,
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int64_t frame_pts)
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{
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OSStatus status;
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CFDictionaryRef user_info;
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CFDataRef coded_frame;
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coded_frame = CFDataCreate(kCFAllocatorDefault, bitstream, bitstream_size);
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user_info = vda_dictionary_with_pts(frame_pts);
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status = VDADecoderDecode(vda_ctx->decoder, 0, coded_frame, user_info);
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CFRelease(user_info);
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CFRelease(coded_frame);
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return status;
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}
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#endif
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int ff_vda_sync_decode(struct vda_context *vda_ctx)
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{
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OSStatus status;
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CFDataRef coded_frame;
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uint32_t flush_flags = 1 << 0; ///< kVDADecoderFlush_emitFrames
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coded_frame = CFDataCreate(kCFAllocatorDefault,
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vda_ctx->bitstream,
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vda_ctx->bitstream_size);
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status = VDADecoderDecode(vda_ctx->decoder, 0, coded_frame, NULL);
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if (kVDADecoderNoErr == status)
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status = VDADecoderFlush(vda_ctx->decoder, flush_flags);
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CFRelease(coded_frame);
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return status;
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}
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@ -20,8 +20,186 @@
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <CoreFoundation/CFDictionary.h>
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#include <CoreFoundation/CFNumber.h>
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#include <CoreFoundation/CFData.h>
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#include "libavutil/avutil.h"
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#include "h264.h"
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#include "vda_internal.h"
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#include "vda.h"
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#if FF_API_VDA_ASYNC
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#include <CoreFoundation/CFString.h>
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/* Helper to create a dictionary according to the given pts. */
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static CFDictionaryRef vda_dictionary_with_pts(int64_t i_pts)
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{
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CFStringRef key = CFSTR("FF_VDA_DECODER_PTS_KEY");
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CFNumberRef value = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt64Type, &i_pts);
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CFDictionaryRef user_info = CFDictionaryCreate(kCFAllocatorDefault,
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(const void **)&key,
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(const void **)&value,
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1,
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&kCFTypeDictionaryKeyCallBacks,
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&kCFTypeDictionaryValueCallBacks);
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CFRelease(value);
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return user_info;
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}
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/* Helper to retrieve the pts from the given dictionary. */
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static int64_t vda_pts_from_dictionary(CFDictionaryRef user_info)
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{
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CFNumberRef pts;
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int64_t outValue = 0;
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if (!user_info)
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return 0;
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pts = CFDictionaryGetValue(user_info, CFSTR("FF_VDA_DECODER_PTS_KEY"));
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if (pts)
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CFNumberGetValue(pts, kCFNumberSInt64Type, &outValue);
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return outValue;
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}
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/* Removes and releases all frames from the queue. */
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static void vda_clear_queue(struct vda_context *vda_ctx)
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{
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vda_frame *top_frame;
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pthread_mutex_lock(&vda_ctx->queue_mutex);
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while (vda_ctx->queue) {
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top_frame = vda_ctx->queue;
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vda_ctx->queue = top_frame->next_frame;
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ff_vda_release_vda_frame(top_frame);
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}
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pthread_mutex_unlock(&vda_ctx->queue_mutex);
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}
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static int vda_decoder_decode(struct vda_context *vda_ctx,
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uint8_t *bitstream,
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int bitstream_size,
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int64_t frame_pts)
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{
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OSStatus status;
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CFDictionaryRef user_info;
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CFDataRef coded_frame;
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coded_frame = CFDataCreate(kCFAllocatorDefault, bitstream, bitstream_size);
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user_info = vda_dictionary_with_pts(frame_pts);
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status = VDADecoderDecode(vda_ctx->decoder, 0, coded_frame, user_info);
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CFRelease(user_info);
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CFRelease(coded_frame);
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return status;
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}
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vda_frame *ff_vda_queue_pop(struct vda_context *vda_ctx)
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{
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vda_frame *top_frame;
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if (!vda_ctx->queue)
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return NULL;
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pthread_mutex_lock(&vda_ctx->queue_mutex);
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top_frame = vda_ctx->queue;
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vda_ctx->queue = top_frame->next_frame;
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pthread_mutex_unlock(&vda_ctx->queue_mutex);
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return top_frame;
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}
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void ff_vda_release_vda_frame(vda_frame *frame)
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{
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if (frame) {
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CVPixelBufferRelease(frame->cv_buffer);
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av_freep(&frame);
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}
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}
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#endif
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/* Decoder callback that adds the vda frame to the queue in display order. */
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static void vda_decoder_callback (void *vda_hw_ctx,
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CFDictionaryRef user_info,
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OSStatus status,
|
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uint32_t infoFlags,
|
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CVImageBufferRef image_buffer)
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{
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struct vda_context *vda_ctx = (struct vda_context*)vda_hw_ctx;
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if (!image_buffer)
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return;
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if (vda_ctx->cv_pix_fmt_type != CVPixelBufferGetPixelFormatType(image_buffer))
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return;
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if (vda_ctx->use_sync_decoding) {
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vda_ctx->cv_buffer = CVPixelBufferRetain(image_buffer);
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}
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else {
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vda_frame *new_frame;
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vda_frame *queue_walker;
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new_frame = av_mallocz(sizeof(vda_frame));
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if (!new_frame)
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return;
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new_frame->next_frame = NULL;
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new_frame->cv_buffer = CVPixelBufferRetain(image_buffer);
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new_frame->pts = vda_pts_from_dictionary(user_info);
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pthread_mutex_lock(&vda_ctx->queue_mutex);
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queue_walker = vda_ctx->queue;
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|
||||
if (!queue_walker || (new_frame->pts < queue_walker->pts)) {
|
||||
/* we have an empty queue, or this frame earlier than the current queue head */
|
||||
new_frame->next_frame = queue_walker;
|
||||
vda_ctx->queue = new_frame;
|
||||
} else {
|
||||
/* walk the queue and insert this frame where it belongs in display order */
|
||||
vda_frame *next_frame;
|
||||
|
||||
while (1) {
|
||||
next_frame = queue_walker->next_frame;
|
||||
|
||||
if (!next_frame || (new_frame->pts < next_frame->pts)) {
|
||||
new_frame->next_frame = next_frame;
|
||||
queue_walker->next_frame = new_frame;
|
||||
break;
|
||||
}
|
||||
queue_walker = next_frame;
|
||||
}
|
||||
}
|
||||
|
||||
pthread_mutex_unlock(&vda_ctx->queue_mutex);
|
||||
}
|
||||
}
|
||||
|
||||
static int vda_sync_decode(struct vda_context *vda_ctx)
|
||||
{
|
||||
OSStatus status;
|
||||
CFDataRef coded_frame;
|
||||
uint32_t flush_flags = 1 << 0; ///< kVDADecoderFlush_emitFrames
|
||||
|
||||
coded_frame = CFDataCreate(kCFAllocatorDefault,
|
||||
vda_ctx->bitstream,
|
||||
vda_ctx->bitstream_size);
|
||||
|
||||
status = VDADecoderDecode(vda_ctx->decoder, 0, coded_frame, NULL);
|
||||
|
||||
if (kVDADecoderNoErr == status)
|
||||
status = VDADecoderFlush(vda_ctx->decoder, flush_flags);
|
||||
|
||||
CFRelease(coded_frame);
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
static int start_frame(AVCodecContext *avctx,
|
||||
av_unused const uint8_t *buffer,
|
||||
@ -74,10 +252,10 @@ static int end_frame(AVCodecContext *avctx)
|
||||
return -1;
|
||||
|
||||
if (vda_ctx->use_sync_decoding) {
|
||||
status = ff_vda_sync_decode(vda_ctx);
|
||||
status = vda_sync_decode(vda_ctx);
|
||||
frame->data[3] = (void*)vda_ctx->cv_buffer;
|
||||
} else {
|
||||
status = ff_vda_decoder_decode(vda_ctx, vda_ctx->bitstream,
|
||||
status = vda_decoder_decode(vda_ctx, vda_ctx->bitstream,
|
||||
vda_ctx->bitstream_size,
|
||||
frame->reordered_opaque);
|
||||
}
|
||||
@ -88,6 +266,114 @@ static int end_frame(AVCodecContext *avctx)
|
||||
return status;
|
||||
}
|
||||
|
||||
int ff_vda_create_decoder(struct vda_context *vda_ctx,
|
||||
uint8_t *extradata,
|
||||
int extradata_size)
|
||||
{
|
||||
OSStatus status;
|
||||
CFNumberRef height;
|
||||
CFNumberRef width;
|
||||
CFNumberRef format;
|
||||
CFDataRef avc_data;
|
||||
CFMutableDictionaryRef config_info;
|
||||
CFMutableDictionaryRef buffer_attributes;
|
||||
CFMutableDictionaryRef io_surface_properties;
|
||||
CFNumberRef cv_pix_fmt;
|
||||
|
||||
vda_ctx->bitstream = NULL;
|
||||
vda_ctx->ref_size = 0;
|
||||
|
||||
#if FF_API_VDA_ASYNC
|
||||
pthread_mutex_init(&vda_ctx->queue_mutex, NULL);
|
||||
#endif
|
||||
|
||||
/* Each VCL NAL in the bistream sent to the decoder
|
||||
* is preceded by a 4 bytes length header.
|
||||
* Change the avcC atom header if needed, to signal headers of 4 bytes. */
|
||||
if (extradata_size >= 4 && (extradata[4] & 0x03) != 0x03) {
|
||||
uint8_t *rw_extradata;
|
||||
|
||||
if (!(rw_extradata = av_malloc(extradata_size)))
|
||||
return AVERROR(ENOMEM);
|
||||
|
||||
memcpy(rw_extradata, extradata, extradata_size);
|
||||
|
||||
rw_extradata[4] |= 0x03;
|
||||
|
||||
avc_data = CFDataCreate(kCFAllocatorDefault, rw_extradata, extradata_size);
|
||||
|
||||
av_freep(&rw_extradata);
|
||||
} else {
|
||||
avc_data = CFDataCreate(kCFAllocatorDefault, extradata, extradata_size);
|
||||
}
|
||||
|
||||
config_info = CFDictionaryCreateMutable(kCFAllocatorDefault,
|
||||
4,
|
||||
&kCFTypeDictionaryKeyCallBacks,
|
||||
&kCFTypeDictionaryValueCallBacks);
|
||||
|
||||
height = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &vda_ctx->height);
|
||||
width = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &vda_ctx->width);
|
||||
format = CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &vda_ctx->format);
|
||||
|
||||
CFDictionarySetValue(config_info, kVDADecoderConfiguration_Height, height);
|
||||
CFDictionarySetValue(config_info, kVDADecoderConfiguration_Width, width);
|
||||
CFDictionarySetValue(config_info, kVDADecoderConfiguration_SourceFormat, format);
|
||||
CFDictionarySetValue(config_info, kVDADecoderConfiguration_avcCData, avc_data);
|
||||
|
||||
buffer_attributes = CFDictionaryCreateMutable(kCFAllocatorDefault,
|
||||
2,
|
||||
&kCFTypeDictionaryKeyCallBacks,
|
||||
&kCFTypeDictionaryValueCallBacks);
|
||||
io_surface_properties = CFDictionaryCreateMutable(kCFAllocatorDefault,
|
||||
0,
|
||||
&kCFTypeDictionaryKeyCallBacks,
|
||||
&kCFTypeDictionaryValueCallBacks);
|
||||
cv_pix_fmt = CFNumberCreate(kCFAllocatorDefault,
|
||||
kCFNumberSInt32Type,
|
||||
&vda_ctx->cv_pix_fmt_type);
|
||||
CFDictionarySetValue(buffer_attributes,
|
||||
kCVPixelBufferPixelFormatTypeKey,
|
||||
cv_pix_fmt);
|
||||
CFDictionarySetValue(buffer_attributes,
|
||||
kCVPixelBufferIOSurfacePropertiesKey,
|
||||
io_surface_properties);
|
||||
|
||||
status = VDADecoderCreate(config_info,
|
||||
buffer_attributes,
|
||||
(VDADecoderOutputCallback *)vda_decoder_callback,
|
||||
vda_ctx,
|
||||
&vda_ctx->decoder);
|
||||
|
||||
CFRelease(height);
|
||||
CFRelease(width);
|
||||
CFRelease(format);
|
||||
CFRelease(avc_data);
|
||||
CFRelease(config_info);
|
||||
CFRelease(io_surface_properties);
|
||||
CFRelease(cv_pix_fmt);
|
||||
CFRelease(buffer_attributes);
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
int ff_vda_destroy_decoder(struct vda_context *vda_ctx)
|
||||
{
|
||||
OSStatus status = kVDADecoderNoErr;
|
||||
|
||||
if (vda_ctx->decoder)
|
||||
status = VDADecoderDestroy(vda_ctx->decoder);
|
||||
|
||||
#if FF_API_VDA_ASYNC
|
||||
vda_clear_queue(vda_ctx);
|
||||
pthread_mutex_destroy(&vda_ctx->queue_mutex);
|
||||
#endif
|
||||
if (vda_ctx->bitstream)
|
||||
av_freep(&vda_ctx->bitstream);
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
AVHWAccel ff_h264_vda_hwaccel = {
|
||||
.name = "h264_vda",
|
||||
.type = AVMEDIA_TYPE_VIDEO,
|
||||
|
||||
@ -1,46 +0,0 @@
|
||||
/*
|
||||
* VDA HW acceleration
|
||||
*
|
||||
* copyright (c) 2011 Sebastien Zwickert
|
||||
*
|
||||
* 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_INTERNAL_H
|
||||
#define AVCODEC_VDA_INTERNAL_H
|
||||
|
||||
#include "vda.h"
|
||||
|
||||
/**
|
||||
* \addtogroup VDA_Decoding
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
#if FF_API_VDA_ASYNC
|
||||
/** Send frame data to the hardware decoder. */
|
||||
int ff_vda_decoder_decode(struct vda_context *vda_ctx,
|
||||
uint8_t *bitstream,
|
||||
int bitstream_size,
|
||||
int64_t frame_pts);
|
||||
#endif
|
||||
|
||||
int ff_vda_sync_decode(struct vda_context *vda_ctx);
|
||||
|
||||
/* @} */
|
||||
|
||||
#endif /* AVCODEC_VDA_INTERNAL_H */
|
||||
Loading…
Reference in New Issue
Block a user