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ffmpeg.wasm-core
Commit d338abb6 authored by Alexandra Hájková's avatar Alexandra Hájková Committed by Anton Khirnov
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mpeg4videodec: Call av_log() in check_marker() with AVCodecContext instead of NULL 

Signed-off-by: 's avatarAnton Khirnov <anton@khirnov.net>
parent e4b38878
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Showing with 10 additions and 10 deletions
libavcodec/mpeg4videodec.c
View file @ d338abb6
......@@ -51,11 +51,11 @@ static const int mb_type_b_map[4] = {
MB_TYPE_L0 | MB_TYPE_16x16,
};
static inline int check_marker(GetBitContext *s, const char *msg)
static inline int check_marker(AVCodecContext *avctx, GetBitContext *s, const char *msg)
{
int bit = get_bits1(s);
if (!bit)
av_log(NULL, AV_LOG_INFO, "Marker bit missing %s\n", msg);
av_log(avctx, AV_LOG_INFO, "Marker bit missing %s\n", msg);
return bit;
}
......@@ -446,9 +446,9 @@ int ff_mpeg4_decode_video_packet_header(Mpeg4DecContext *ctx)
while (get_bits1(&s->gb) != 0)
time_incr++;
check_marker(&s->gb, "before time_increment in video packed header");
check_marker(s->avctx, &s->gb, "before time_increment in video packed header");
skip_bits(&s->gb, ctx->time_increment_bits); /* time_increment */
check_marker(&s->gb, "before vop_coding_type in video packed header");
check_marker(s->avctx, &s->gb, "before vop_coding_type in video packed header");
skip_bits(&s->gb, 2); /* vop coding type */
// FIXME not rect stuff here
......@@ -1731,7 +1731,7 @@ static int decode_vol_header(Mpeg4DecContext *ctx, GetBitContext *gb)
skip_bits(gb, 4); /* video_object_layer_shape_extension */
}
check_marker(gb, "before time_increment_resolution");
check_marker(s->avctx, gb, "before time_increment_resolution");
s->avctx->framerate.num = get_bits(gb, 16);
if (!s->avctx->framerate.num) {
......@@ -1743,7 +1743,7 @@ static int decode_vol_header(Mpeg4DecContext *ctx, GetBitContext *gb)
if (ctx->time_increment_bits < 1)
ctx->time_increment_bits = 1;
check_marker(gb, "before fixed_vop_rate");
check_marker(s->avctx, gb, "before fixed_vop_rate");
if (get_bits1(gb) != 0) /* fixed_vop_rate */
s->avctx->framerate.den = get_bits(gb, ctx->time_increment_bits);
......@@ -1909,7 +1909,7 @@ static int decode_vol_header(Mpeg4DecContext *ctx, GetBitContext *gb)
ctx->cplx_estimation_trash_p += 8 * get_bits1(gb); /* inter4v_blocks */
ctx->cplx_estimation_trash_i += 8 * get_bits1(gb); /* not coded blocks */
}
if (!check_marker(gb, "in complexity estimation part 1")) {
if (!check_marker(s->avctx, gb, "in complexity estimation part 1")) {
skip_bits_long(gb, pos - get_bits_count(gb));
goto no_cplx_est;
}
......@@ -1927,7 +1927,7 @@ static int decode_vol_header(Mpeg4DecContext *ctx, GetBitContext *gb)
ctx->cplx_estimation_trash_p += 8 * get_bits1(gb); /* halfpel2 */
ctx->cplx_estimation_trash_p += 8 * get_bits1(gb); /* halfpel4 */
}
if (!check_marker(gb, "in complexity estimation part 2")) {
if (!check_marker(s->avctx, gb, "in complexity estimation part 2")) {
skip_bits_long(gb, pos - get_bits_count(gb));
goto no_cplx_est;
}
......@@ -2104,7 +2104,7 @@ static int decode_vop_header(Mpeg4DecContext *ctx, GetBitContext *gb)
while (get_bits1(gb) != 0)
time_incr++;
check_marker(gb, "before time_increment");
check_marker(s->avctx, gb, "before time_increment");
if (ctx->time_increment_bits == 0 ||
!(show_bits(gb, ctx->time_increment_bits + 1) & 1)) {
......@@ -2166,7 +2166,7 @@ static int decode_vop_header(Mpeg4DecContext *ctx, GetBitContext *gb)
}
}
check_marker(gb, "before vop_coded");
check_marker(s->avctx, gb, "before vop_coded");
/* vop coded */
if (get_bits1(gb) != 1) {
......
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