#include "libavutil/atomic.h"
#include "libavutil/avassert.h"
#include "libavutil/avstring.h"
+#include "libavutil/buffer.h"
#include "libavutil/channel_layout.h"
#include "libavutil/common.h"
#include "libavutil/eval.h"
+#include "libavutil/hwcontext.h"
#include "libavutil/imgutils.h"
#include "libavutil/internal.h"
#include "libavutil/opt.h"
return ret;
}
+ if (link->src->nb_inputs && link->src->inputs[0]->hw_frames_ctx &&
+ !link->hw_frames_ctx) {
+ AVHWFramesContext *input_ctx = (AVHWFramesContext*)link->src->inputs[0]->hw_frames_ctx->data;
+
+ if (input_ctx->format == link->format) {
+ link->hw_frames_ctx = av_buffer_ref(link->src->inputs[0]->hw_frames_ctx);
+ if (!link->hw_frames_ctx)
+ return AVERROR(ENOMEM);
+ }
+ }
+
link->init_state = AVLINK_INIT;
}
}
if (link->dst)
link->dst->inputs[link->dstpad - link->dst->input_pads] = NULL;
+ av_buffer_unref(&link->hw_frames_ctx);
+
ff_formats_unref(&link->in_formats);
ff_formats_unref(&link->out_formats);
ff_formats_unref(&link->in_samplerates);