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vdpau: GstBaseVideoDecoder set default par to 1/1

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This commit is contained in:
Carl-Anton Ingmarsson 2010-09-02 00:17:49 +02:00
parent 885845a678
commit f2fb66d376
1 changed files with 18 additions and 6 deletions
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24
sys/vdpau/basevideodecoder/gstbasevideodecoder.c
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@ -213,6 +213,15 @@ gst_base_video_decoder_flush (GstBaseVideoDecoder * base_video_decoder)
base_video_decoder_class->flush (base_video_decoder);
}
static void
gst_base_video_decoder_reset_state (GstVideoState * state)
{
if (state->codec_data)
gst_buffer_unref (state->codec_data);
memset (state, 0, sizeof (GstVideoState));
state->par_n = state->par_d = 1;
}
static gboolean
gst_base_video_decoder_sink_setcaps (GstPad * pad, GstCaps * caps)
@ -232,17 +241,13 @@ gst_base_video_decoder_sink_setcaps (GstPad * pad, GstCaps * caps)
state = &base_video_decoder->state;
if (state->codec_data) {
gst_buffer_unref (state->codec_data);
}
memset (state, 0, sizeof (GstVideoState));
gst_base_video_decoder_reset_state (state);
structure = gst_caps_get_structure (caps, 0);
gst_video_format_parse_caps (caps, NULL, &state->width, &state->height);
gst_video_parse_caps_framerate (caps, &state->fps_n, &state->fps_d);
gst_video_parse_caps_pixel_aspect_ratio (caps, &state->par_n, &state->par_d);
gst_structure_get_boolean (structure, "interlaced", &state->interlaced);
codec_data = gst_structure_get_value (structure, "codec_data");
@ -675,9 +680,14 @@ gst_base_video_decoder_set_src_caps (GstBaseVideoDecoder * base_video_decoder)
gst_caps_set_simple (caps,
"width", G_TYPE_INT, state->width,
"height", G_TYPE_INT, state->height,
"framerate", GST_TYPE_FRACTION, state->fps_n, state->fps_d,
"pixel-aspect-ratio", GST_TYPE_FRACTION, state->par_n, state->par_d,
"interlaced", G_TYPE_BOOLEAN, state->interlaced, NULL);
if (state->fps_d != 0)
gst_caps_set_simple (caps,
"framerate", GST_TYPE_FRACTION, state->fps_n, state->fps_d, NULL);
gst_pad_fixate_caps (base_video_decoder->srcpad, caps);
@ -889,6 +899,7 @@ gst_base_video_decoder_start (GstBaseVideoDecoder * base_video_decoder)
GST_BASE_VIDEO_DECODER_GET_CLASS (base_video_decoder);
gst_base_video_decoder_reset (base_video_decoder);
gst_base_video_decoder_reset_state (&base_video_decoder->state);
gst_segment_init (&base_video_decoder->segment, GST_FORMAT_TIME);
@ -1354,6 +1365,7 @@ gst_base_video_decoder_init (GstBaseVideoDecoder * base_video_decoder,
gst_pad_use_fixed_caps (pad);
base_video_decoder->input_adapter = gst_adapter_new ();
memset (&base_video_decoder->state, 0, sizeof (GstVideoState));
/* properties */
base_video_decoder->packetized = FALSE;