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codecparsers: VC1: Some cosmetics and debug logging enhancements

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This commit is contained in:
Thibault Saunier 2011-10-04 17:39:00 -03:00
parent ef5b8ef581
commit 8090627581
2 changed files with 13 additions and 8 deletions
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15
gst-libs/gst/codecparsers/gstvc1parser.c
View file

@ -401,9 +401,11 @@ decode_vlc (GstBitReader * br, guint * res, const VLCTable * table,
}
}
GST_DEBUG ("Did not find code");
failed:
{
GST_DEBUG ("Could not decode VLC returning -1");
GST_WARNING ("Could not decode VLC returning");
return FALSE;
}
@ -421,6 +423,8 @@ bitplane_decoding (GstBitReader * br, guint8 * data,
guint x, y, v;
guint8 *pdata = data;
*is_raw = FALSE;
GET_BITS (br, 1, &invert);
invert_mask = -invert;
@ -438,7 +442,7 @@ bitplane_decoding (GstBitReader * br, guint8 * data,
case IMODE_DIFF2:
invert_mask = 0;
// fall-through
/* fall-through */
case IMODE_NORM2:
GST_DEBUG ("Parsing IMODE_DIFF2 or IMODE_NORM2 biplane");
@ -476,7 +480,7 @@ bitplane_decoding (GstBitReader * br, guint8 * data,
case IMODE_DIFF6:
invert_mask = 0;
// fall-through
/* fall-through */
case IMODE_NORM6:
GST_DEBUG ("Parsing IMODE_DIFF6 or IMODE_NORM6 biplane");
@ -1773,13 +1777,13 @@ gst_vc1_parse_frame_layer (const guint8 * data, gsize size,
* gst_vc1_parse_frame_header:
* @data: The data to parse
* @size: the size of @data
* @entrypoint: The #GstVC1EntryPointHdr to set.
* @framehdr: The #GstVC1FrameHdr to fill.
* @seqhdr: The #GstVC1SeqHdr currently being parsed
* @bitplanes: The #GstVC1BitPlanes to store bitplanes in or %NULL
*
* Parses @data, and fills @entrypoint fields.
*
* Returns: a #GstVC1EntryPointHdr
* Returns: a #GstVC1ParserResult
*/
GstVC1ParserResult
gst_vc1_parse_frame_header (const guint8 * data, gsize size,
@ -1885,5 +1889,6 @@ gst_vc1_bitplanes_ensure_size (GstVC1BitPlanes * bitplanes,
bitplanes->skipmb = g_malloc0 (bitplanes->size * sizeof (guint8));
bitplanes->directmb = g_malloc0 (bitplanes->size * sizeof (guint8));
}
return TRUE;
}

6
gst-libs/gst/codecparsers/gstvc1parser.h
View file

@ -82,9 +82,9 @@ typedef enum
typedef enum
{
GST_VC1_LEVEL_LOW = 0, /* Simple/Main profile low level */
GST_VC1_LEVELMEDIUM = 1, /* Simple/Main profile medium level */
GST_VC1_LEVELHIGH = 2, /* Main profile high level */
GST_VC1_LEVEL_LOW = 0, /* Simple/Main profile low level */
GST_VC1_LEVEL_MEDIUM = 1, /* Simple/Main profile medium level */
GST_VC1_LEVEL_HIGH = 2, /* Main profile high level */
GST_VC1_LEVEL_L0 = 0, /* Advanced profile level 0 */
GST_VC1_LEVEL_L1 = 1, /* Advanced profile level 1 */