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const

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Originally committed as revision 11799 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Aurelien Jacobs 2008-02-01 23:24:35 +00:00
parent aa819b9b7d
commit 9f5bd89506
1 changed files with 3 additions and 5 deletions
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8
libavcodec/xan.c
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@ -206,7 +206,7 @@ static void xan_unpack(unsigned char *dest, const unsigned char *src, int dest_l
}
static inline void xan_wc3_output_pixel_run(XanContext *s,
unsigned char *pixel_buffer, int x, int y, int pixel_count)
const unsigned char *pixel_buffer, int x, int y, int pixel_count)
{
int stride;
int line_inc;
@ -284,8 +284,7 @@ static void xan_wc3_decode_frame(XanContext *s) {
unsigned char *opcode_buffer = s->buffer1;
int opcode_buffer_size = s->buffer1_size;
unsigned char *imagedata_buffer = s->buffer2;
int imagedata_buffer_size = s->buffer2_size;
const unsigned char *imagedata_buffer = s->buffer2;
/* pointers to segments inside the compressed chunk */
const unsigned char *huffman_segment;
@ -301,8 +300,7 @@ static void xan_wc3_decode_frame(XanContext *s) {
xan_huffman_decode(opcode_buffer, huffman_segment, opcode_buffer_size);
if (imagedata_segment[0] == 2)
xan_unpack(imagedata_buffer, &imagedata_segment[1],
imagedata_buffer_size);
xan_unpack(s->buffer2, &imagedata_segment[1], s->buffer2_size);
else
imagedata_buffer = &imagedata_segment[1];