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[h264d]: fix field combination error

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Change-Id: Iad69f04299911d3b593d6719eff80e8c6436e5d8
Signed-off-by: Johnson Ding <johnson.ding@rock-chips.com>
This commit is contained in:
Johnson Ding
2021-03-19 14:47:07 +08:00
committed by Herman Chen
parent cfa8d380bd
commit 0250dab00c
3 changed files with 5 additions and 5 deletions
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6
mpp/codec/dec/h264/h264d_dpb.c
View File

@@ -1313,7 +1313,7 @@ MPP_RET store_picture_in_dpb(H264_DpbBuf_t *p_Dpb, H264_StorePic_t *p)
}
}
//!< if necessary, combine top and botteom to frame
if (get_filed_dpb_combine_flag(p_Dpb->last_picture, p)) {
if (get_field_dpb_combine_flag(p_Dpb->last_picture, p)) {
if (p_Dpb->last_picture->is_directout) {
FUN_CHECK(ret = direct_output(p_Vid, p_Dpb, p)); //!< output frame
} else {
@@ -1677,13 +1677,13 @@ __FAILED:
***********************************************************************
*/
//extern "C"
RK_U32 get_filed_dpb_combine_flag(H264_FrameStore_t *p_last, H264_StorePic_t *p)
RK_U32 get_field_dpb_combine_flag(H264_FrameStore_t *p_last, H264_StorePic_t *p)
{
RK_U32 combine_flag = 0;
if ((p->structure == TOP_FIELD) || (p->structure == BOTTOM_FIELD)) {
// check for frame store with same pic_number
if (p_last) {
if (p_last && (p_last->structure == TOP_FIELD || p_last->structure == BOTTOM_FIELD)) {
if ((RK_S32)p_last->frame_num == p->pic_num) {
if (((p->structure == TOP_FIELD) && (p_last->is_used == 2))
|| ((p->structure == BOTTOM_FIELD) && (p_last->is_used == 1))) {

2
mpp/codec/dec/h264/h264d_dpb.h
View File

@@ -44,7 +44,7 @@ MPP_RET output_dpb (H264_DecCtx_t *p_Dec, H264_DpbBuf_t *p_Dpb);
void free_dpb (H264_DpbBuf_t *p_Dpb);
MPP_RET exit_picture(H264dVideoCtx_t *p_Vid, H264_StorePic_t **dec_pic);
RK_U32 get_filed_dpb_combine_flag(H264_FrameStore_t *p_last, H264_StorePic_t *p);
RK_U32 get_field_dpb_combine_flag(H264_FrameStore_t *p_last, H264_StorePic_t *p);
H264_StorePic_t *alloc_storable_picture(H264dVideoCtx_t *p_Vid, RK_S32 structure);
#ifdef __cplusplus

2
mpp/codec/dec/h264/h264d_init.c
View File

@@ -655,7 +655,7 @@ static MPP_RET alloc_decpic(H264_SLICE_t *currSlice)
dec_pic->height = p_Vid->height;
dec_pic->width_after_crop = p_Vid->width_after_crop;
dec_pic->height_after_crop = p_Vid->height_after_crop;
dec_pic->combine_flag = get_filed_dpb_combine_flag(p_Dpb->last_picture, dec_pic);
dec_pic->combine_flag = get_field_dpb_combine_flag(p_Dpb->last_picture, dec_pic);
/* malloc dpb_memory */
FUN_CHECK(ret = dpb_mark_malloc(p_Vid, dec_pic));
FUN_CHECK(ret = check_dpb_discontinuous(p_Vid->last_pic, dec_pic, currSlice));