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Code Issues Releases Activity

h264: switch some asserts to av_assert1/2()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-07 19:39:49 +02:00
parent 1822aee7e6
commit 979b9b1f47
1 changed files with 5 additions and 5 deletions
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10
libavcodec/h264.c
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@ -388,7 +388,7 @@ static void await_references(H264Context *h)
} else {
int i;
assert(IS_8X8(mb_type));
av_assert2(IS_8X8(mb_type));
for (i = 0; i < 4; i++) {
const int sub_mb_type = h->sub_mb_type[i];
@ -420,7 +420,7 @@ static void await_references(H264Context *h)
nrefs);
} else {
int j;
assert(IS_SUB_4X4(sub_mb_type));
av_assert2(IS_SUB_4X4(sub_mb_type));
for (j = 0; j < 4; j++) {
int sub_y_offset = y_offset + 2 * (j & 2);
get_lowest_part_y(h, refs, n + j, 4, sub_y_offset,
@ -1789,7 +1789,7 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
uint64_t tr_high;
if (dir == DIAG_DOWN_LEFT_PRED || dir == VERT_LEFT_PRED) {
const int topright_avail = (h->topright_samples_available << i) & 0x8000;
assert(s->mb_y || linesize <= block_offset[i]);
av_assert2(s->mb_y || linesize <= block_offset[i]);
if (!topright_avail) {
if (pixel_shift) {
tr_high = ((uint16_t *)ptr)[3 - linesize / 2] * 0x0001000100010001ULL;
@ -2862,7 +2862,7 @@ static int decode_slice_header(H264Context *h, H264Context *h0)
s->current_picture_ptr->frame_num = h->frame_num; // FIXME frame_num cleanup
assert(s->mb_num == s->mb_width * s->mb_height);
av_assert1(s->mb_num == s->mb_width * s->mb_height);
if (first_mb_in_slice << FIELD_OR_MBAFF_PICTURE >= s->mb_num ||
first_mb_in_slice >= s->mb_num) {
av_log(h->s.avctx, AV_LOG_ERROR, "first_mb_in_slice overflow\n");
@ -2872,7 +2872,7 @@ static int decode_slice_header(H264Context *h, H264Context *h0)
s->resync_mb_y = s->mb_y = (first_mb_in_slice / s->mb_width) << FIELD_OR_MBAFF_PICTURE;
if (s->picture_structure == PICT_BOTTOM_FIELD)
s->resync_mb_y = s->mb_y = s->mb_y + 1;
assert(s->mb_y < s->mb_height);
av_assert1(s->mb_y < s->mb_height);
if (s->picture_structure == PICT_FRAME) {
h->curr_pic_num = h->frame_num;