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codecparsers: ensure the debug category is properly initialized

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The user of the library might not need to create a NalParser, so
the debug category needs to be initialized from other functions
as well if required.
This commit is contained in:
Thiago Santos 2012-12-21 15:37:45 -03:00
parent 3f15c9b05a
commit 529b248a89
1 changed files with 11 additions and 2 deletions
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13
gst-libs/gst/codecparsers/gsth264parser.c
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@ -93,6 +93,14 @@
GST_DEBUG_CATEGORY (h264_parser_debug); GST_DEBUG_CATEGORY (h264_parser_debug);
#define GST_CAT_DEFAULT h264_parser_debug #define GST_CAT_DEFAULT h264_parser_debug
static gboolean initialized = FALSE;
#define INITIALIZE_DEBUG_CATEGORY \
if (!initialized) { \
GST_DEBUG_CATEGORY_INIT (h264_parser_debug, "codecparsers_h264", 0, \
"h264 parser library"); \
initialized = TRUE; \
}
/**** Default scaling_lists according to Table 7-2 *****/ /**** Default scaling_lists according to Table 7-2 *****/
static const guint8 default_4x4_intra[16] = { static const guint8 default_4x4_intra[16] = {
6, 13, 13, 20, 20, 20, 28, 28, 28, 28, 32, 32, 6, 13, 13, 20, 20, 20, 28, 28, 28, 28, 32, 32,
@ -1171,8 +1179,7 @@ gst_h264_nal_parser_new (void)
GstH264NalParser *nalparser; GstH264NalParser *nalparser;
nalparser = g_slice_new0 (GstH264NalParser); nalparser = g_slice_new0 (GstH264NalParser);
GST_DEBUG_CATEGORY_INIT (h264_parser_debug, "codecparsers_h264", 0, INITIALIZE_DEBUG_CATEGORY;
"h264 parser library");
return nalparser; return nalparser;
} }
@ -1435,6 +1442,7 @@ gst_h264_parse_sps (GstH264NalUnit * nalu, GstH264SPS * sps,
guint subhc[] = { 1, 2, 1, 1 }; guint subhc[] = { 1, 2, 1, 1 };
GstH264VUIParams *vui = NULL; GstH264VUIParams *vui = NULL;
INITIALIZE_DEBUG_CATEGORY;
GST_DEBUG ("parsing SPS"); GST_DEBUG ("parsing SPS");
nal_reader_init (&nr, nalu->data + nalu->offset + 1, nalu->size - 1); nal_reader_init (&nr, nalu->data + nalu->offset + 1, nalu->size - 1);
@ -1614,6 +1622,7 @@ gst_h264_parse_pps (GstH264NalParser * nalparser, GstH264NalUnit * nalu,
guint8 pic_scaling_matrix_present_flag; guint8 pic_scaling_matrix_present_flag;
gint qp_bd_offset; gint qp_bd_offset;
INITIALIZE_DEBUG_CATEGORY;
GST_DEBUG ("parsing PPS"); GST_DEBUG ("parsing PPS");
nal_reader_init (&nr, nalu->data + nalu->offset + 1, nalu->size - 1); nal_reader_init (&nr, nalu->data + nalu->offset + 1, nalu->size - 1);