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fftools/ffmpeg: stop using AVStream.side_data

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Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2023-07-16 18:56:17 -03:00
parent e500eb5a95
commit 3fd37b5268
4 changed files with 38 additions and 36 deletions
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13
fftools/ffmpeg_demux.c
View File

@ -482,8 +482,8 @@ static int input_packet_process(Demuxer *d, DemuxMsg *msg, AVPacket *src)
/* add the stream-global side data to the first packet */
if (ds->nb_packets == 1) {
for (int i = 0; i < ist->st->nb_side_data; i++) {
AVPacketSideData *src_sd = &ist->st->side_data[i];
for (int i = 0; i < ist->st->codecpar->nb_coded_side_data; i++) {
AVPacketSideData *src_sd = &ist->st->codecpar->coded_side_data[i];
uint8_t *dst_data;
if (src_sd->type == AV_PKT_DATA_DISPLAYMATRIX)
@ -979,6 +979,7 @@ static int add_display_matrix_to_stream(const OptionsContext *o,
AVFormatContext *ctx, InputStream *ist)
{
AVStream *st = ist->st;
AVPacketSideData *sd;
double rotation = DBL_MAX;
int hflip = -1, vflip = -1;
int hflip_set = 0, vflip_set = 0, rotation_set = 0;
@ -995,12 +996,16 @@ static int add_display_matrix_to_stream(const OptionsContext *o,
if (!rotation_set && !hflip_set && !vflip_set)
return 0;
buf = (int32_t *)av_stream_new_side_data(st, AV_PKT_DATA_DISPLAYMATRIX, sizeof(int32_t) * 9);
if (!buf) {
sd = av_packet_side_data_new(&st->codecpar->coded_side_data,
&st->codecpar->nb_coded_side_data,
AV_PKT_DATA_DISPLAYMATRIX,
sizeof(int32_t) * 9, 0);
if (!sd) {
av_log(ist, AV_LOG_FATAL, "Failed to generate a display matrix!\n");
return AVERROR(ENOMEM);
}
buf = (int32_t *)sd->data;
av_display_rotation_set(buf,
rotation_set ? -(rotation) : -0.0f);

32
fftools/ffmpeg_enc.c
View File

@ -457,20 +457,6 @@ int enc_open(OutputStream *ost, AVFrame *frame)
return ret;
}
if (ost->enc_ctx->nb_coded_side_data) {
int i;
for (i = 0; i < ost->enc_ctx->nb_coded_side_data; i++) {
const AVPacketSideData *sd_src = &ost->enc_ctx->coded_side_data[i];
uint8_t *dst_data;
dst_data = av_stream_new_side_data(ost->st, sd_src->type, sd_src->size);
if (!dst_data)
return AVERROR(ENOMEM);
memcpy(dst_data, sd_src->data, sd_src->size);
}
}
/*
* Add global input side data. For now this is naive, and copies it
* from the input stream's global side data. All side data should
@ -480,15 +466,17 @@ int enc_open(OutputStream *ost, AVFrame *frame)
*/
if (ist) {
int i;
for (i = 0; i < ist->st->nb_side_data; i++) {
AVPacketSideData *sd = &ist->st->side_data[i];
if (sd->type != AV_PKT_DATA_CPB_PROPERTIES) {
uint8_t *dst = av_stream_new_side_data(ost->st, sd->type, sd->size);
if (!dst)
for (i = 0; i < ist->st->codecpar->nb_coded_side_data; i++) {
AVPacketSideData *sd_src = &ist->st->codecpar->coded_side_data[i];
if (sd_src->type != AV_PKT_DATA_CPB_PROPERTIES) {
AVPacketSideData *sd_dst = av_packet_side_data_new(&ost->par_in->coded_side_data,
&ost->par_in->nb_coded_side_data,
sd_src->type, sd_src->size, 0);
if (!sd_dst)
return AVERROR(ENOMEM);
memcpy(dst, sd->data, sd->size);
if (ist->autorotate && sd->type == AV_PKT_DATA_DISPLAYMATRIX)
av_display_rotation_set((int32_t *)dst, 0);
memcpy(sd_dst->data, sd_src->data, sd_src->size);
if (ist->autorotate && sd_src->type == AV_PKT_DATA_DISPLAYMATRIX)
av_display_rotation_set((int32_t *)sd_dst->data, 0);
}
}
}

7
fftools/ffmpeg_filter.c
View File

@ -1383,11 +1383,16 @@ static int configure_input_video_filter(FilterGraph *fg, InputFilter *ifilter,
// TODO: insert hwaccel enabled filters like transpose_vaapi into the graph
if (ist->autorotate && !(desc->flags & AV_PIX_FMT_FLAG_HWACCEL)) {
const AVPacketSideData *sd = NULL;
int32_t *displaymatrix = ifp->displaymatrix;
double theta;
if (!ifp->displaymatrix_present)
displaymatrix = (int32_t *)av_stream_get_side_data(ist->st, AV_PKT_DATA_DISPLAYMATRIX, NULL);
sd = av_packet_side_data_get(ist->st->codecpar->coded_side_data,
ist->st->codecpar->nb_coded_side_data,
AV_PKT_DATA_DISPLAYMATRIX);
if (sd)
displaymatrix = (int32_t *)sd->data;
theta = get_rotation(displaymatrix);
if (fabs(theta - 90) < 1.0) {

22
fftools/ffmpeg_mux_init.c
View File

@ -1045,24 +1045,28 @@ static int streamcopy_init(const Muxer *mux, OutputStream *ost)
}
}
for (int i = 0; i < ist->st->nb_side_data; i++) {
const AVPacketSideData *sd_src = &ist->st->side_data[i];
uint8_t *dst_data;
for (int i = 0; i < ist->st->codecpar->nb_coded_side_data; i++) {
const AVPacketSideData *sd_src = &ist->st->codecpar->coded_side_data[i];
AVPacketSideData *sd_dst;
dst_data = av_stream_new_side_data(ost->st, sd_src->type, sd_src->size);
if (!dst_data) {
sd_dst = av_packet_side_data_new(&ost->st->codecpar->coded_side_data,
&ost->st->codecpar->nb_coded_side_data,
sd_src->type, sd_src->size, 0);
if (!sd_dst) {
ret = AVERROR(ENOMEM);
goto fail;
}
memcpy(dst_data, sd_src->data, sd_src->size);
memcpy(sd_dst->data, sd_src->data, sd_src->size);
}
#if FFMPEG_ROTATION_METADATA
if (ost->rotate_overridden) {
uint8_t *sd = av_stream_new_side_data(ost->st, AV_PKT_DATA_DISPLAYMATRIX,
sizeof(int32_t) * 9);
AVPacketSideData *sd = av_packet_side_data_new(&ost->st->codecpar->coded_side_data,
&ost->st->codecpar->nb_coded_side_data,
AV_PKT_DATA_DISPLAYMATRIX,
sizeof(int32_t) * 9, 0);
if (sd)
av_display_rotation_set((int32_t *)sd, -ost->rotate_override_value);
av_display_rotation_set((int32_t *)sd->data, -ost->rotate_override_value);
}
#endif