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move vars decls where vars are used

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Originally committed as revision 12957 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2008-04-25 13:44:34 +00:00
parent 8cd92bb915
commit 47e1d7efce
1 changed files with 6 additions and 9 deletions
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15
libavformat/mov.c
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@ -648,18 +648,9 @@ static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
int entries, frames_per_sample;
uint32_t format;
uint8_t codec_name[32];
/* for palette traversal */
unsigned int color_depth;
unsigned int color_start;
unsigned int color_count;
unsigned int color_end;
int color_index;
int color_dec;
int color_greyscale;
const uint8_t *color_table;
int j, pseudo_stream_id;
unsigned char r, g, b;
get_byte(pb); /* version */
get_be24(pb); /* flags */
@ -752,7 +743,12 @@ static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
/* if the depth is 2, 4, or 8 bpp, file is palettized */
if ((color_depth == 2) || (color_depth == 4) ||
(color_depth == 8)) {
/* for palette traversal */
unsigned int color_start, color_count, color_end;
unsigned char r, g, b;
if (color_greyscale) {
int color_index, color_dec;
/* compute the greyscale palette */
st->codec->bits_per_sample = color_depth;
color_count = 1 << color_depth;
@ -767,6 +763,7 @@ static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom)
color_index = 0;
}
} else if (st->codec->color_table_id) {
const uint8_t *color_table;
/* if flag bit 3 is set, use the default palette */
color_count = 1 << color_depth;
if (color_depth == 2)