#include "libavfilter/avfilter.h"
#include "libavfilter/buffersink.h"
+#include "libavfilter/buffersrc.h"
#include "libavresample/avresample.h"
#include "libavutil/imgutils.h"
#include "libavutil/samplefmt.h"
-
static const enum AVPixelFormat *get_compliance_unofficial_pix_fmts(enum AVCodecID codec_id, const enum AVPixelFormat default_formats[])
{
static const enum AVPixelFormat mjpeg_formats[] =
if (ret < 0)
return ret;
- if (codec->width || codec->height) {
+ if (!hw_device_ctx && (codec->width || codec->height)) {
char args[255];
AVFilterContext *filter;
AVDictionaryEntry *e = NULL;
char name[255];
int ret, pad_idx = 0;
int64_t tsoffset = 0;
+ AVBufferSrcParameters *par = av_buffersrc_parameters_alloc();
+
+ if (!par)
+ return AVERROR(ENOMEM);
+ memset(par, 0, sizeof(*par));
+ par->format = AV_PIX_FMT_NONE;
if (ist->dec_ctx->codec_type == AVMEDIA_TYPE_AUDIO) {
av_log(NULL, AV_LOG_ERROR, "Cannot connect video filter to audio input\n");
- return AVERROR(EINVAL);
+ ret = AVERROR(EINVAL);
+ goto fail;
}
if (!fr.num)
if (ist->dec_ctx->codec_type == AVMEDIA_TYPE_SUBTITLE) {
ret = sub2video_prepare(ist);
if (ret < 0)
- return ret;
+ goto fail;
}
sar = ist->st->sample_aspect_ratio.num ?
snprintf(name, sizeof(name), "graph %d input from stream %d:%d", fg->index,
ist->file_index, ist->st->index);
+
if ((ret = avfilter_graph_create_filter(&ifilter->filter, buffer_filt, name,
args.str, NULL, fg->graph)) < 0)
- return ret;
+ goto fail;
+ par->hw_frames_ctx = ist->hw_frames_ctx;
+ ret = av_buffersrc_parameters_set(ifilter->filter, par);
+ if (ret < 0)
+ goto fail;
+ av_freep(&par);
last_filter = ifilter->filter;
if (ist->autorotate) {
if ((ret = avfilter_link(last_filter, 0, in->filter_ctx, in->pad_idx)) < 0)
return ret;
return 0;
+fail:
+ av_freep(&par);
+
+ return ret;
}
static int configure_input_audio_filter(FilterGraph *fg, InputFilter *ifilter,
if ((ret = avfilter_graph_parse2(fg->graph, graph_desc, &inputs, &outputs)) < 0)
return ret;
+ if (hw_device_ctx) {
+ for (i = 0; i < fg->graph->nb_filters; i++) {
+ fg->graph->filters[i]->hw_device_ctx = av_buffer_ref(hw_device_ctx);
+ }
+ }
+
if (simple && (!inputs || inputs->next || !outputs || outputs->next)) {
const char *num_inputs;
const char *num_outputs;