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fix[av1d_parser]: Fix parse obu units error.

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Because the loop uses repeated i, the parsing obu units
falling into an infinite loop.

Change-Id: Idc972cc05bb6c1bee94ad0e4c3d46c07da88a73d
Signed-off-by: Yandong Lin <yandong.lin@rock-chips.com>
This commit is contained in:
Yandong Lin
2025-06-25 14:52:11 +08:00
committed by Herman Chen
parent 07580ac761
commit e08da1bd61
1 changed files with 7 additions and 5 deletions
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12
mpp/codec/dec/av1/av1d_parser.c
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@@ -1078,6 +1078,8 @@ MPP_RET av1d_parser_frame(Av1CodecContext *ctx, HalDecTask *task)
}
if (raw_tile_group && (s->tile_num == raw_tile_group->tg_end + 1)) {
RK_U32 j;
av1d_parser2_syntax(ctx);
task->syntax.data = (void*)&ctx->pic_params;
task->syntax.number = 1;
@@ -1085,17 +1087,17 @@ MPP_RET av1d_parser_frame(Av1CodecContext *ctx, HalDecTask *task)
task->output = s->cur_frame.slot_index;
task->input_packet = ctx->pkt;
for (i = 0; i < AV1_REFS_PER_FRAME; i++) {
int8_t ref_idx = s->raw_frame_header->ref_frame_idx[i];
for (j = 0; j < AV1_REFS_PER_FRAME; j++) {
int8_t ref_idx = s->raw_frame_header->ref_frame_idx[j];
if (s->ref[ref_idx].slot_index < 0x7f) {
mpp_buf_slot_set_flag(s->slots, s->ref[ref_idx].slot_index, SLOT_HAL_INPUT);
MppFrame mframe = NULL;
task->refer[i] = s->ref[ref_idx].slot_index;
mpp_buf_slot_get_prop(s->slots, task->refer[i], SLOT_FRAME_PTR, &mframe);
task->refer[j] = s->ref[ref_idx].slot_index;
mpp_buf_slot_get_prop(s->slots, task->refer[j], SLOT_FRAME_PTR, &mframe);
if (mframe)
task->flags.ref_err |= mpp_frame_get_errinfo(mframe);
} else {
task->refer[i] = -1;
task->refer[j] = -1;
}
}
ret = update_reference_list(ctx);