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Code Issues Releases Activity

avcodec/mpegutils: Constify ff_print_debug_info2, ff_draw_horiz_band

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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2022-08-09 13:17:38 +02:00
parent fa5440cbcd
commit 68a90ac3e6
2 changed files with 11 additions and 9 deletions
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11
libavcodec/mpegutils.c
View File

@ -49,7 +49,7 @@ static int add_mb(AVMotionVector *mb, uint32_t mb_type,
}
void ff_draw_horiz_band(AVCodecContext *avctx,
AVFrame *cur, AVFrame *last,
const AVFrame *cur, const AVFrame *last,
int y, int h, int picture_structure,
int first_field, int low_delay)
{
@ -68,7 +68,7 @@ void ff_draw_horiz_band(AVCodecContext *avctx,
return;
if (avctx->draw_horiz_band) {
AVFrame *src;
const AVFrame *src;
int offset[AV_NUM_DATA_POINTERS];
int i;
@ -153,9 +153,10 @@ static char get_interlacement_char(int mb_type)
return ' ';
}
void ff_print_debug_info2(AVCodecContext *avctx, AVFrame *pict, uint8_t *mbskip_table,
uint32_t *mbtype_table, int8_t *qscale_table, int16_t (*motion_val[2])[2],
int mb_width, int mb_height, int mb_stride, int quarter_sample)
void ff_print_debug_info2(AVCodecContext *avctx, AVFrame *pict,
const uint8_t *mbskip_table, const uint32_t *mbtype_table,
const int8_t *qscale_table, int16_t (*const motion_val[2])[2],
int mb_width, int mb_height, int mb_stride, int quarter_sample)
{
if ((avctx->export_side_data & AV_CODEC_EXPORT_DATA_MVS) && mbtype_table && motion_val[0]) {
const int shift = 1 + quarter_sample;

9
libavcodec/mpegutils.h
View File

@ -127,15 +127,16 @@ enum OutputFormat {
*
* @param h is the normal height, this will be reduced automatically if needed
*/
void ff_draw_horiz_band(AVCodecContext *avctx, AVFrame *cur, AVFrame *last,
void ff_draw_horiz_band(AVCodecContext *avctx, const AVFrame *cur, const AVFrame *last,
int y, int h, int picture_structure, int first_field,
int low_delay);
/**
* Print debugging info for the given picture.
*/
void ff_print_debug_info2(AVCodecContext *avctx, AVFrame *pict, uint8_t *mbskip_table,
uint32_t *mbtype_table, int8_t *qscale_table, int16_t (*motion_val[2])[2],
int mb_width, int mb_height, int mb_stride, int quarter_sample);
void ff_print_debug_info2(AVCodecContext *avctx, AVFrame *pict,
const uint8_t *mbskip_table, const uint32_t *mbtype_table,
const int8_t *qscale_table, int16_t (*const motion_val[2])[2],
int mb_width, int mb_height, int mb_stride, int quarter_sample);
#endif /* AVCODEC_MPEGUTILS_H */