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ext/ffmpeg/gstffmpegdec.c: Add property for controlling of motion vectors. Fixes #515811.

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Original commit message from CVS:
Patch by: Damien Lespiau <damien dot lespiau at gmail dot com>
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_class_init),
(gst_ffmpegdec_init), (gst_ffmpegdec_setcaps),
(gst_ffmpegdec_set_property), (gst_ffmpegdec_get_property):
Add property for controlling of motion vectors. Fixes #515811.
API: GstFFMpegDec::debug-mv
This commit is contained in:
Damien Lespiau 2008-02-11 18:45:53 +00:00 committed by Wim Taymans
parent d5df61ccb7
commit bebde6f878
3 changed files with 32 additions and 2 deletions
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10
ChangeLog
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@ -1,3 +1,13 @@
2008-02-11 Wim Taymans <wim.taymans@collabora.co.uk>
Patch by: Damien Lespiau <damien dot lespiau at gmail dot com>
* ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_class_init),
(gst_ffmpegdec_init), (gst_ffmpegdec_setcaps),
(gst_ffmpegdec_set_property), (gst_ffmpegdec_get_property):
Add property for controlling of motion vectors. Fixes #515811.
API: GstFFMpegDec::debug-mv
2008-02-08 Edward Hervey <edward.hervey@collabora.co.uk>
* ext/ffmpeg/gstffmpegdemux.c: (gst_ffmpegdemux_loop):

2
common

@ -1 +1 @@
Subproject commit df7f73bd454e0b0ee7870d8c85874aba9329fd2e
Subproject commit 05a617c9043ddb78f8578195b18c166d7e1d4c2e

22
ext/ffmpeg/gstffmpegdec.c
View file

@ -89,6 +89,7 @@ struct _GstFFMpegDec
gint lowres;
gboolean direct_rendering;
gboolean do_padding;
gboolean debug_mv;
/* QoS stuff *//* with LOCK */
gdouble proportion;
@ -136,6 +137,7 @@ struct _GstFFMpegDecClassParams
#define DEFAULT_SKIPFRAME 0
#define DEFAULT_DIRECT_RENDERING FALSE
#define DEFAULT_DO_PADDING TRUE
#define DEFAULT_DEBUG_MV FALSE
enum
{
@ -143,7 +145,9 @@ enum
PROP_LOWRES,
PROP_SKIPFRAME,
PROP_DIRECT_RENDERING,
PROP_DO_PADDING
PROP_DO_PADDING,
PROP_DEBUG_MV,
PROP_LAST
};
/* A number of function prototypes are given so we can refer to them later. */
@ -294,6 +298,10 @@ gst_ffmpegdec_class_init (GstFFMpegDecClass * klass)
g_param_spec_boolean ("do-padding", "Do Padding",
"Add 0 padding before decoding data",
DEFAULT_DO_PADDING, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_DEBUG_MV,
g_param_spec_boolean ("debug-mv", "Debug motion vectors",
"Whether ffmpeg should print motion vectors on top of the image",
DEFAULT_DEBUG_MV, G_PARAM_READWRITE));
}
gstelement_class->change_state = gst_ffmpegdec_change_state;
@ -335,6 +343,7 @@ gst_ffmpegdec_init (GstFFMpegDec * ffmpegdec)
ffmpegdec->hurry_up = ffmpegdec->lowres = 0;
ffmpegdec->direct_rendering = DEFAULT_DIRECT_RENDERING;
ffmpegdec->do_padding = DEFAULT_DO_PADDING;
ffmpegdec->debug_mv = DEFAULT_DEBUG_MV;
ffmpegdec->format.video.fps_n = -1;
ffmpegdec->format.video.old_fps_n = -1;
@ -679,6 +688,10 @@ gst_ffmpegdec_setcaps (GstPad * pad, GstCaps * caps)
ffmpegdec->context->lowres = ffmpegdec->lowres;
ffmpegdec->context->hurry_up = ffmpegdec->hurry_up;
/* ffmpeg can draw motion vectors on top of the image (not every decoder
* supports it) */
ffmpegdec->context->debug_mv = ffmpegdec->debug_mv;
/* open codec - we don't select an output pix_fmt yet,
* simply because we don't know! We only get it
* during playback... */
@ -2284,6 +2297,10 @@ gst_ffmpegdec_set_property (GObject * object,
case PROP_DO_PADDING:
ffmpegdec->do_padding = g_value_get_boolean (value);
break;
case PROP_DEBUG_MV:
ffmpegdec->debug_mv = ffmpegdec->context->debug_mv =
g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -2309,6 +2326,9 @@ gst_ffmpegdec_get_property (GObject * object,
case PROP_DO_PADDING:
g_value_set_boolean (value, ffmpegdec->do_padding);
break;
case PROP_DEBUG_MV:
g_value_set_boolean (value, ffmpegdec->context->debug_mv);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;