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Code Issues Releases Activity

mpeg4videodec: remove write-only sprite variables from MpegEncContext

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This commit is contained in:
Anton Khirnov 2013-11-26 11:48:51 +01:00
parent 1a89025793
commit 9f0617d213
2 changed files with 4 additions and 8 deletions
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8
libavcodec/mpeg4videodec.c
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@ -1769,13 +1769,13 @@ static int decode_vol_header(Mpeg4DecContext *ctx, GetBitContext *gb)
if (ctx->vol_sprite_usage == STATIC_SPRITE ||
ctx->vol_sprite_usage == GMC_SPRITE) {
if (ctx->vol_sprite_usage == STATIC_SPRITE) {
s->sprite_width = get_bits(gb, 13);
skip_bits(gb, 13); // sprite_width
skip_bits1(gb); /* marker */
s->sprite_height = get_bits(gb, 13);
skip_bits(gb, 13); // sprite_height
skip_bits1(gb); /* marker */
s->sprite_left = get_bits(gb, 13);
skip_bits(gb, 13); // sprite_left
skip_bits1(gb); /* marker */
s->sprite_top = get_bits(gb, 13);
skip_bits(gb, 13); // sprite_top
skip_bits1(gb); /* marker */
}
s->num_sprite_warping_points = get_bits(gb, 6);

4
libavcodec/mpegvideo.h
View File

@ -579,10 +579,6 @@ typedef struct MpegEncContext {
uint16_t pb_time; ///< time distance between the last b and p,s,i frame
uint16_t pp_field_time;
uint16_t pb_field_time; ///< like above, just for interlaced
int sprite_width;
int sprite_height;
int sprite_left;
int sprite_top;
int sprite_brightness_change;
int num_sprite_warping_points;
int real_sprite_warping_points;