qsvdec: only access hwaccel_context is the pixel format is QSV

[ffmpeg] / avconv_filter.c

diff --git a/avconv_filter.c b/avconv_filter.c
index 44f3d07eafde33bbc7312368ec613fc8eeccc7fb..b78d3bdb94976339b8b9fb7ba82a6b44a2062ef9 100644 (file)
--- a/avconv_filter.c
+++ b/avconv_filter.c
@@ -100,6 +100,10 @@ int init_simple_filtergraph(InputStream *ist, OutputStream *ost)
     fg->inputs[0]->graph = fg;
     fg->inputs[0]->format = -1;
 
+    fg->inputs[0]->frame_queue = av_fifo_alloc(8 * sizeof(AVFrame*));
+    if (!fg->inputs[0])
+        exit_program(1);
+
     GROW_ARRAY(ist->filters, ist->nb_filters);
     ist->filters[ist->nb_filters - 1] = fg->inputs[0];
 
@@ -176,6 +180,10 @@ static void init_input_filter(FilterGraph *fg, AVFilterInOut *in)
     fg->inputs[fg->nb_inputs - 1]->graph = fg;
     fg->inputs[fg->nb_inputs - 1]->format = -1;
 
+    fg->inputs[fg->nb_inputs - 1]->frame_queue = av_fifo_alloc(8 * sizeof(AVFrame*));
+    if (!fg->inputs[fg->nb_inputs - 1])
+        exit_program(1);
+
     GROW_ARRAY(ist->filters, ist->nb_filters);
     ist->filters[ist->nb_filters - 1] = fg->inputs[fg->nb_inputs - 1];
 }
@@ -309,7 +317,7 @@ static int configure_output_video_filter(FilterGraph *fg, OutputFilter *ofilter,
     if (ret < 0)
         return ret;
 
-    if (!hw_device_ctx && (ofilter->width || ofilter->height)) {
+    if (ofilter->width || ofilter->height) {
         char args[255];
         AVFilterContext *filter;
 
@@ -511,6 +519,8 @@ static int configure_input_video_filter(FilterGraph *fg, InputFilter *ifilter,
     par->height              = ifilter->height;
     par->format              = ifilter->format;
     par->time_base           = tb;
+    if (ist->framerate.num)
+        par->frame_rate      = ist->framerate;
     par->hw_frames_ctx       = ifilter->hw_frames_ctx;
 
     ret = av_buffersrc_parameters_set(ifilter->filter, par);
@@ -544,23 +554,6 @@ static int configure_input_video_filter(FilterGraph *fg, InputFilter *ifilter,
         }
     }
 
-    if (ist->framerate.num) {
-        AVFilterContext *setpts;
-
-        snprintf(name, sizeof(name), "force CFR for input from stream %d:%d",
-                 ist->file_index, ist->st->index);
-        if ((ret = avfilter_graph_create_filter(&setpts,
-                                                avfilter_get_by_name("setpts"),
-                                                name, "N", NULL,
-                                                fg->graph)) < 0)
-            return ret;
-
-        if ((ret = avfilter_link(last_filter, 0, setpts, 0)) < 0)
-            return ret;
-
-        last_filter = setpts;
-    }
-
     snprintf(name, sizeof(name), "trim for input stream %d:%d",
              ist->file_index, ist->st->index);
     ret = insert_trim(((f->start_time == AV_NOPTS_VALUE) || !f->accurate_seek) ?
@@ -761,6 +754,26 @@ int configure_filtergraph(FilterGraph *fg)
         ofilter->channel_layout = link->channel_layout;
     }
 
+    for (i = 0; i < fg->nb_inputs; i++) {
+        while (av_fifo_size(fg->inputs[i]->frame_queue)) {
+            AVFrame *tmp;
+            av_fifo_generic_read(fg->inputs[i]->frame_queue, &tmp, sizeof(tmp), NULL);
+            ret = av_buffersrc_add_frame(fg->inputs[i]->filter, tmp);
+            av_frame_free(&tmp);
+            if (ret < 0)
+                return ret;
+        }
+    }
+
+    /* send the EOFs for the finished inputs */
+    for (i = 0; i < fg->nb_inputs; i++) {
+        if (fg->inputs[i]->eof) {
+            ret = av_buffersrc_add_frame(fg->inputs[i]->filter, NULL);
+            if (ret < 0)
+                return ret;
+        }
+    }
+
     return 0;
 }
 
@@ -786,31 +799,6 @@ int ifilter_parameters_from_frame(InputFilter *ifilter, const AVFrame *frame)
     return 0;
 }
 
-int ifilter_parameters_from_decoder(InputFilter *ifilter, const AVCodecContext *avctx)
-{
-    av_buffer_unref(&ifilter->hw_frames_ctx);
-
-    if (avctx->codec_type == AVMEDIA_TYPE_VIDEO)
-        ifilter->format = avctx->pix_fmt;
-    else
-        ifilter->format = avctx->sample_fmt;
-
-    ifilter->width               = avctx->width;
-    ifilter->height              = avctx->height;
-    ifilter->sample_aspect_ratio = avctx->sample_aspect_ratio;
-
-    ifilter->sample_rate         = avctx->sample_rate;
-    ifilter->channel_layout      = avctx->channel_layout;
-
-    if (avctx->hw_frames_ctx) {
-        ifilter->hw_frames_ctx = av_buffer_ref(avctx->hw_frames_ctx);
-        if (!ifilter->hw_frames_ctx)
-            return AVERROR(ENOMEM);
-    }
-
-    return 0;
-}
-
 int ist_in_filtergraph(FilterGraph *fg, InputStream *ist)
 {
     int i;