omx: Don't return > 0 from omx_encode_frame

[ffmpeg] / avconv_filter.c

diff --git a/avconv_filter.c b/avconv_filter.c
index 3ecad56476962fed4783c260e74a11007e39c43c..875ce10e3262be192a8f4fe4d2c56031d46980ff 100644 (file)
--- a/avconv_filter.c
+++ b/avconv_filter.c
@@ -76,7 +76,7 @@ DEF_CHOOSE_FORMAT(int, sample_rate, supported_samplerates, 0,
 DEF_CHOOSE_FORMAT(uint64_t, channel_layout, channel_layouts, 0,
                   GET_CH_LAYOUT_NAME)
 
-FilterGraph *init_simple_filtergraph(InputStream *ist, OutputStream *ost)
+int init_simple_filtergraph(InputStream *ist, OutputStream *ost)
 {
     FilterGraph *fg = av_mallocz(sizeof(*fg));
 
@@ -104,7 +104,7 @@ FilterGraph *init_simple_filtergraph(InputStream *ist, OutputStream *ost)
     GROW_ARRAY(filtergraphs, nb_filtergraphs);
     filtergraphs[nb_filtergraphs - 1] = fg;
 
-    return fg;
+    return 0;
 }
 
 static void init_input_filter(FilterGraph *fg, AVFilterInOut *in)
@@ -307,7 +307,7 @@ static int configure_output_video_filter(FilterGraph *fg, OutputFilter *ofilter,
     if (ret < 0)
         return ret;
 
-    if (codec->width || codec->height) {
+    if (!hw_device_ctx && (codec->width || codec->height)) {
         char args[255];
         AVFilterContext *filter;
 
@@ -513,6 +513,7 @@ static int configure_input_video_filter(FilterGraph *fg, InputFilter *ifilter,
     par->format              = ist->hwaccel_retrieve_data ?
                                ist->hwaccel_retrieved_pix_fmt : ist->dec_ctx->pix_fmt;
     par->time_base           = tb;
+    par->hw_frames_ctx       = ist->hw_frames_ctx;
 
     ret = av_buffersrc_parameters_set(ifilter->filter, par);
     av_freep(&par);
@@ -690,7 +691,7 @@ static int configure_input_filter(FilterGraph *fg, InputFilter *ifilter,
 int configure_filtergraph(FilterGraph *fg)
 {
     AVFilterInOut *inputs, *outputs, *cur;
-    int ret, i, simple = !fg->graph_desc;
+    int ret, i, simple = filtergraph_is_simple(fg);
     const char *graph_desc = simple ? fg->outputs[0]->ost->avfilter :
                                       fg->graph_desc;
 
@@ -719,6 +720,12 @@ int configure_filtergraph(FilterGraph *fg)
     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)) {
         av_log(NULL, AV_LOG_ERROR, "Simple filtergraph '%s' does not have "
                "exactly one input and output.\n", graph_desc);
@@ -753,3 +760,7 @@ int ist_in_filtergraph(FilterGraph *fg, InputStream *ist)
     return 0;
 }
 
+int filtergraph_is_simple(FilterGraph *fg)
+{
+    return !fg->graph_desc;
+}