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avcodec/fic: Avoid some magic numbers related to cursors 

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit c6a11714c4)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2018-05-05 23:42:36 +02:00
parent 3be0bcbef6
commit 05e253684e
1 changed files with 2 additions and 1 deletions
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3
libavcodec/fic.c
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@ -82,6 +82,7 @@ static const uint8_t fic_qmat_lq[64] = {
static const uint8_t fic_header[7] = { 0, 0, 1, 'F', 'I', 'C', 'V' };
#define FIC_HEADER_SIZE 27
#define CURSOR_OFFSET 59
static av_always_inline void fic_idct(int16_t *blk, int step, int shift, int rnd)
{
@ -416,7 +417,7 @@ static int fic_decode_frame(AVCodecContext *avctx, void *data,
/* Draw cursor. */
if (!skip_cursor) {
memcpy(ctx->cursor_buf, src + 59, 32 * 32 * 4);
memcpy(ctx->cursor_buf, src + CURSOR_OFFSET, sizeof(ctx->cursor_buf));
fic_draw_cursor(avctx, cur_x, cur_y);
}