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libs: videoaggregato: Do not import videoconvert.h in gstvideoaggregatorpad.h

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+ Add a Private structure to the GstVideoAggregatorPad
+ Add some padding
This commit is contained in:
Thibault Saunier 2014-06-20 22:02:07 +02:00
parent 1f1283b4d8
commit 9e0c81cb62
1 changed files with 27 additions and 12 deletions
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39
gst-libs/gst/video/gstvideoaggregator.c
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@ -40,9 +40,10 @@
#include <string.h>
#include "videoconvert.h"
#include "gstvideoaggregator.h"
#include "gstvideoaggregatorpad.h"
#include "videoconvert.h"
GST_DEBUG_CATEGORY_STATIC (gst_videoaggregator_debug);
#define GST_CAT_DEFAULT gst_videoaggregator_debug
@ -61,6 +62,13 @@ enum
PROP_PAD_ZORDER,
};
struct _GstVideoAggregatorPadPrivate
{
/* Converter, if NULL no conversion is done */
VideoConvert *convert;
};
G_DEFINE_TYPE (GstVideoAggregatorPad, gst_videoaggregator_pad,
GST_TYPE_AGGREGATOR_PAD);
@ -130,9 +138,9 @@ gst_videoaggregator_pad_finalize (GObject * o)
{
GstVideoAggregatorPad *vaggpad = GST_VIDEO_AGGREGATOR_PAD (o);
if (vaggpad->convert)
videoconvert_convert_free (vaggpad->convert);
vaggpad->convert = NULL;
if (vaggpad->priv->convert)
videoconvert_convert_free (vaggpad->priv->convert);
vaggpad->priv->convert = NULL;
G_OBJECT_CLASS (gst_videoaggregator_pad_parent_class)->dispose (o);
}
@ -152,17 +160,24 @@ gst_videoaggregator_pad_class_init (GstVideoAggregatorPadClass * klass)
0, 10000, DEFAULT_PAD_ZORDER,
G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
g_type_class_add_private (klass, sizeof (GstVideoAggregatorPadPrivate));
aggpadclass->flush = GST_DEBUG_FUNCPTR (_flush_pad);
}
static void
gst_videoaggregator_pad_init (GstVideoAggregatorPad * vaggpad)
{
vaggpad->priv =
G_TYPE_INSTANCE_GET_PRIVATE (vaggpad, GST_TYPE_VIDEO_AGGREGATOR_PAD,
GstVideoAggregatorPadPrivate);
vaggpad->zorder = DEFAULT_PAD_ZORDER;
vaggpad->convert = NULL;
vaggpad->need_conversion_update = FALSE;
vaggpad->aggregated_frame = NULL;
vaggpad->converted_buffer = NULL;
vaggpad->priv->convert = NULL;
}
/*********************************
@ -417,10 +432,10 @@ gst_videoaggregator_update_converters (GstVideoAggregator * vagg)
if (GST_VIDEO_INFO_FORMAT (&pad->info) == GST_VIDEO_FORMAT_UNKNOWN)
continue;
if (pad->convert)
videoconvert_convert_free (pad->convert);
if (pad->priv->convert)
videoconvert_convert_free (pad->priv->convert);
pad->convert = NULL;
pad->priv->convert = NULL;
colorimetry = gst_video_colorimetry_to_string (&(pad->info.colorimetry));
chroma = gst_video_chroma_to_string (pad->info.chroma_site);
@ -431,9 +446,9 @@ gst_videoaggregator_update_converters (GstVideoAggregator * vagg)
GST_DEBUG_OBJECT (pad, "This pad will be converted from %d to %d",
GST_VIDEO_INFO_FORMAT (&pad->info),
GST_VIDEO_INFO_FORMAT (&best_info));
pad->convert = videoconvert_convert_new (&pad->info, &best_info);
pad->priv->convert = videoconvert_convert_new (&pad->info, &best_info);
pad->need_conversion_update = TRUE;
if (!pad->convert) {
if (!pad->priv->convert) {
g_free (colorimetry);
g_free (best_colorimetry);
GST_WARNING ("No path found for conversion");
@ -1016,7 +1031,7 @@ prepare_frames (GstVideoAggregator * vagg, GstVideoAggregatorPad * pad)
GST_WARNING_OBJECT (vagg, "Could not map input buffer");
}
if (pad->convert) {
if (pad->priv->convert) {
gint converted_size;
/* We wait until here to set the conversion infos, in case vagg->info changed */
@ -1040,7 +1055,7 @@ prepare_frames (GstVideoAggregator * vagg, GstVideoAggregatorPad * pad)
return FALSE;
}
videoconvert_convert_convert (pad->convert, converted_frame, frame);
videoconvert_convert_convert (pad->priv->convert, converted_frame, frame);
pad->converted_buffer = converted_buf;
gst_video_frame_unmap (frame);
} else {