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[mpi_cmd]: add disable error command

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1. Disable error default is not set for normal error detection.
2. On special case like drone streaming the user prefers to ignore
all error and continue decoding. Then disable error flag will be set
to fullfill this requirement.
3. When disable error flag is set H.264/H.265 decoding will ignore
hardware error and mark all output frame as no error.

Signed-off-by: Ding Wei <leo.ding@rock-chips.com>

Change-Id: I8fd619511c53ee744ae973ab3fe015565106dd37
Signed-off-by: Ding Wei <leo.ding@rock-chips.com>
This commit is contained in:
Ding Wei
2017-12-12 15:09:54 +08:00
committed by Herman Chen
parent 5d6e5c857a
commit c6594ae192
8 changed files with 51 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
inc/rk_mpi_cmd.h
View File

@@ -96,6 +96,7 @@ typedef enum {
MPP_DEC_GET_VPUMEM_USED_COUNT,
MPP_DEC_SET_VC1_EXTRA_DATA,
MPP_DEC_SET_OUTPUT_FORMAT,
MPP_DEC_SET_DISABLE_ERROR, /* When set it will disable sw/hw error (H.264 / H.265) */
MPP_DEC_CMD_END,
MPP_ENC_CMD_BASE = CMD_MODULE_CODEC | CMD_CTX_ID_ENC,

13
mpp/codec/dec/h264/h264d_api.c
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@@ -470,11 +470,17 @@ __FAILED:
MPP_RET h264d_control(void *decoder, RK_S32 cmd_type, void *param)
{
MPP_RET ret = MPP_ERR_UNKNOW;
H264_DecCtx_t *dec = (H264_DecCtx_t *)decoder;
INP_CHECK(ret, !decoder);
switch (cmd_type) {
case MPP_DEC_SET_DISABLE_ERROR: {
dec->disable_error = *((RK_U32 *)param);
}
default : {
} break;
}
(void)cmd_type;
(void)param;
__RETURN:
return ret = MPP_OK;
}
@@ -610,7 +616,8 @@ MPP_RET h264d_parse(void *decoder, HalDecTask *in_task)
in_task->syntax.number = p_Dec->dxva_ctx->syn.num;
in_task->syntax.data = (void *)p_Dec->dxva_ctx->syn.buf;
in_task->flags.used_for_ref = p_err->used_ref_flag;
in_task->flags.had_error = (p_err->dpb_err_flag | p_err->cur_err_flag) ? 1 : 0;
in_task->flags.had_error = (!p_Dec->disable_error
&& (p_err->dpb_err_flag | p_err->cur_err_flag)) ? 1 : 0;
}
__RETURN:

1
mpp/codec/dec/h264/h264d_global.h
View File

@@ -1147,6 +1147,7 @@ typedef struct h264_dec_ctx_t {
RK_U32 task_eos;
HalDecTask *in_task;
RK_S32 last_frame_slot_idx;
RK_U32 disable_error;
struct h264_err_ctx_t errctx;
} H264_DecCtx_t;

2
mpp/codec/dec/h265/h265d_codec.h
View File

@@ -159,7 +159,7 @@ typedef struct H265dContext {
void *compare_info;
RK_U32 need_split;
RK_U32 disable_error;
} H265dContext_t;
#ifdef __cplusplus
extern "C" {

43
mpp/codec/dec/h265/h265d_parser.c
View File

@@ -2000,31 +2000,40 @@ MPP_RET h265d_reset(void *ctx)
MPP_RET h265d_control(void *ctx, RK_S32 cmd, void *param)
{
(void)ctx;
(void)cmd;
(void)param;
H265dContext_t *h265dctx = (H265dContext_t *)ctx;
switch (cmd) {
case MPP_DEC_SET_DISABLE_ERROR: {
h265dctx->disable_error = *((RK_U32 *)param);
}
default : {
} break;
}
return MPP_OK;
}
MPP_RET h265d_callback(void *ctx, void *err_info)
{
H265dContext_t *h265dctx = (H265dContext_t *)ctx;
HEVCContext *s = (HEVCContext *)h265dctx->priv_data;
MppFrame frame = NULL;
RK_U32 i = 0;
if (s->first_nal_type >= 16 && s->first_nal_type <= 23) {
mpp_log("IS_IRAP frame found error");
s->max_ra = INT_MAX;
}
// s->miss_ref_flag = 1;
mpp_buf_slot_get_prop(s->slots, s->ref->slot_index, SLOT_FRAME_PTR, &frame);
mpp_frame_set_errinfo(frame, MPP_FRAME_ERR_UNKNOW);
for (i = 0; i < MPP_ARRAY_ELEMS(s->DPB); i++) {
if (s->DPB[i].slot_index == s->ref->slot_index) {
s->DPB[i].error_flag = 1;
if (!h265dctx->disable_error) {
HEVCContext *s = (HEVCContext *)h265dctx->priv_data;
MppFrame frame = NULL;
RK_U32 i = 0;
if (s->first_nal_type >= 16 && s->first_nal_type <= 23) {
mpp_log("IS_IRAP frame found error");
s->max_ra = INT_MAX;
}
// s->miss_ref_flag = 1;
mpp_buf_slot_get_prop(s->slots, s->ref->slot_index, SLOT_FRAME_PTR, &frame);
mpp_frame_set_errinfo(frame, MPP_FRAME_ERR_UNKNOW);
for (i = 0; i < MPP_ARRAY_ELEMS(s->DPB); i++) {
if (s->DPB[i].slot_index == s->ref->slot_index) {
s->DPB[i].error_flag = 1;
}
}
}
(void) err_info;

1
mpp/codec/inc/mpp_dec.h
View File

@@ -40,6 +40,7 @@ struct MppDec_t {
RK_U32 parser_need_split;
RK_U32 parser_fast_mode;
RK_U32 parser_internal_pts;
RK_U32 disable_error;
// dec parser thread runtime resource context
MppPacket mpp_pkt_in;

7
mpp/codec/mpp_dec.cpp
View File

@@ -196,6 +196,10 @@ static void mpp_put_frame(Mpp *mpp, MppFrame frame)
mpp_list *list = mpp->mFrames;
list->lock();
if (mpp->mDec->disable_error) {
mpp_frame_set_errinfo(frame, 0);
mpp_frame_set_discard(frame, 0);
}
list->add_at_tail(&frame, sizeof(frame));
if (mpp_debug & MPP_DBG_PTS)
@@ -1093,6 +1097,9 @@ MPP_RET mpp_dec_control(MppDec *dec, MpiCmd cmd, void *param)
RK_S32 *p = (RK_S32 *)param;
*p = mpp_buf_slot_get_used_size(dec->frame_slots);
} break;
case MPP_DEC_SET_DISABLE_ERROR: {
dec->disable_error = *((RK_U32 *)param);
}
default : {
} break;
}

9
mpp/mpp.cpp
View File

@@ -738,12 +738,11 @@ MPP_RET Mpp::control_dec(MpiCmd cmd, MppParam param)
*((RK_S32 *)param) = mPackets->list_size();
ret = MPP_OK;
} break;
case MPP_DEC_GET_VPUMEM_USED_COUNT: {
case MPP_DEC_GET_VPUMEM_USED_COUNT:
case MPP_DEC_SET_OUTPUT_FORMAT:
case MPP_DEC_SET_DISABLE_ERROR: {
ret = mpp_dec_control(mDec, cmd, param);
} break;
case MPP_DEC_SET_OUTPUT_FORMAT: {
ret = mpp_dec_control(mDec, cmd, param);
} break;
}
default : {
} break;
}