static int set_sps(HEVCContext *s, const HEVCSPS *sps)
{
+ #define HWACCEL_MAX (0)
+ enum AVPixelFormat pix_fmts[HWACCEL_MAX + 2], *fmt = pix_fmts;
int ret;
unsigned int num = 0, den = 0;
s->avctx->coded_height = sps->height;
s->avctx->width = sps->output_width;
s->avctx->height = sps->output_height;
- s->avctx->pix_fmt = sps->pix_fmt;
s->avctx->has_b_frames = sps->temporal_layer[sps->max_sub_layers - 1].num_reorder_pics;
+ *fmt++ = sps->pix_fmt;
+ *fmt = AV_PIX_FMT_NONE;
+
+ ret = ff_get_format(s->avctx, pix_fmts);
+ if (ret < 0)
+ goto fail;
+ s->avctx->pix_fmt = ret;
+
ff_set_sar(s->avctx, sps->vui.sar);
if (sps->vui.video_signal_type_present_flag)
ff_hevc_dsp_init (&s->hevcdsp, sps->bit_depth);
ff_videodsp_init (&s->vdsp, sps->bit_depth);
- if (sps->sao_enabled) {
+ if (sps->sao_enabled && !s->avctx->hwaccel) {
av_frame_unref(s->tmp_frame);
ret = ff_get_buffer(s->avctx, s->tmp_frame, AV_GET_BUFFER_FLAG_REF);
if (ret < 0)
}
}
+ if (s->sh.first_slice_in_pic_flag && s->avctx->hwaccel) {
+ ret = s->avctx->hwaccel->start_frame(s->avctx, NULL, 0);
+ if (ret < 0)
+ goto fail;
+ }
+
+ if (s->avctx->hwaccel) {
+ ret = s->avctx->hwaccel->decode_slice(s->avctx, nal->raw_data, nal->raw_size);
+ if (ret < 0)
+ goto fail;
+ } else {
ctb_addr_ts = hls_slice_data(s);
if (ctb_addr_ts >= (s->sps->ctb_width * s->sps->ctb_height)) {
s->is_decoded = 1;
ret = ctb_addr_ts;
goto fail;
}
+ }
break;
case NAL_EOS_NUT:
case NAL_EOB_NUT:
if (ret < 0)
return ret;
+ if (avctx->hwaccel) {
+ if (s->ref && avctx->hwaccel->end_frame(avctx) < 0)
+ av_log(avctx, AV_LOG_ERROR,
+ "hardware accelerator failed to decode picture\n");
+ } else {
/* verify the SEI checksum */
if (avctx->err_recognition & AV_EF_CRCCHECK && s->is_decoded &&
s->is_md5) {
return ret;
}
}
+ }
s->is_md5 = 0;
if (s->is_decoded) {
dst->flags = src->flags;
dst->sequence = src->sequence;
+ if (src->hwaccel_picture_private) {
+ dst->hwaccel_priv_buf = av_buffer_ref(src->hwaccel_priv_buf);
+ if (!dst->hwaccel_priv_buf)
+ goto fail;
+ dst->hwaccel_picture_private = dst->hwaccel_priv_buf->data;
+ }
+
return 0;
fail:
ff_hevc_unref_frame(s, dst, ~0);
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include "libavutil/avassert.h"
#include "libavutil/pixdesc.h"
#include "internal.h"
frame->refPicList = NULL;
frame->collocated_ref = NULL;
+
+ av_buffer_unref(&frame->hwaccel_priv_buf);
+ frame->hwaccel_picture_private = NULL;
}
}
for (j = 0; j < frame->ctb_count; j++)
frame->rpl_tab[j] = (RefPicListTab *)frame->rpl_buf->data;
+ if (s->avctx->hwaccel) {
+ const AVHWAccel *hwaccel = s->avctx->hwaccel;
+ av_assert0(!frame->hwaccel_picture_private);
+ if (hwaccel->frame_priv_data_size) {
+ frame->hwaccel_priv_buf = av_buffer_allocz(hwaccel->frame_priv_data_size);
+ if (!frame->hwaccel_priv_buf)
+ goto fail;
+ frame->hwaccel_picture_private = frame->hwaccel_priv_buf->data;
+ }
+ }
+
return frame;
fail:
if (!frame)
return NULL;
+ if (!s->avctx->hwaccel) {
if (!s->sps->pixel_shift) {
for (i = 0; frame->frame->buf[i]; i++)
memset(frame->frame->buf[i]->data, 1 << (s->sps->bit_depth - 1),
1 << (s->sps->bit_depth - 1));
}
}
+ }
frame->poc = poc;
frame->sequence = s->seq_decode;