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[mpp]: add need_split flag to MppDec. When set this flag parser will do frame split internally. Default is disabled

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git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@922 6e48237b-75ef-9749-8fc9-41990f28c85a
This commit is contained in:
ChenHengming
2016-06-16 07:25:08 +00:00
parent dfe367b0ff
commit 589bb07317
8 changed files with 60 additions and 39 deletions
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4
inc/rk_mpi.h
View File

@@ -77,8 +77,8 @@ typedef enum {
MPP_DEC_SET_EXT_BUF_GROUP, /* IMPORTANT: set external buffer group to mpp decoder */
MPP_DEC_USE_PRESENT_TIME_ORDER,
MPP_DEC_SET_VC1_EXTRA_DATA,
MPP_DEC_SET_VP6_ID,
MPP_DEC_USE_FAST_MODE,
MPP_DEC_SET_PARSER_SPLIT_MODE, /* Need to setup before init */
MPP_DEC_SET_PARSER_FAST_MODE, /* Need to setup before init */
MPP_DEC_GET_STREAM_COUNT,
MPP_ENC_CMD_BASE = 0x50000,

13
mpp/codec/inc/mpp_dec.h
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@@ -33,14 +33,23 @@ struct MppDec_t {
MppBufSlots packet_slots;
HalTaskGroup tasks;
// status flag
RK_U32 reset_flag;
// work mode flag
RK_U32 parser_need_split;
RK_U32 parser_fast_mode;
// dec parser thread runtime resource context
MppPacket mpp_pkt_in;
RK_U32 fast_mode;
void *mpp;
};
typedef struct {
MppCodingType coding;
RK_U32 fast_mode;
RK_U32 need_split;
} MppDecCfg;
#ifdef __cplusplus
extern "C" {
@@ -55,7 +64,7 @@ void *mpp_dec_hal_thread(void *data);
/*
*
*/
MPP_RET mpp_dec_init(MppDec *dec, MppCodingType coding);
MPP_RET mpp_dec_init(MppDec *dec, MppDecCfg *cfg);
MPP_RET mpp_dec_deinit(MppDec *dec);
MPP_RET mpp_dec_reset(MppDec *dec);

4
mpp/codec/inc/parser_api.h
View File

@@ -35,8 +35,8 @@ typedef struct DecParserInitCfg_t {
MppBufSlots packet_slots;
// output
RK_S32 task_count;
RK_S32 need_split;
RK_U32 task_count;
RK_U32 need_split;
IOInterruptCB notify_cb;
} ParserCfg;

49
mpp/codec/mpp_dec.cpp
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@@ -150,7 +150,7 @@ static RK_U32 reset_dec_task(Mpp *mpp, DecTask *task)
MppBufSlots packet_slots = dec->packet_slots;
HalDecTask *task_dec = &task->info.dec;
if (!dec->fast_mode) {
if (!dec->parser_fast_mode) {
if (!task->status.prev_task_rdy) {
HalTaskHnd task_prev = NULL;
hal_task_get_hnd(tasks, TASK_PROC_DONE, &task_prev);
@@ -386,7 +386,7 @@ static MPP_RET try_proc_dec_task(Mpp *mpp, DecTask *task)
task->status.dec_pkt_copy_rdy = 1;
}
if (!dec->fast_mode) {
if (!dec->parser_fast_mode) {
// wait previous task done
if (!task->status.prev_task_rdy) {
HalTaskHnd task_prev = NULL;
@@ -680,8 +680,7 @@ void *mpp_dec_hal_thread(void *data)
// TODO: may have risk here
hal_task_hnd_set_status(task, TASK_PROC_DONE);
task = NULL;
if (dec->fast_mode) {
if (dec->parser_fast_mode) {
hal_task_get_hnd(tasks, TASK_PROC_DONE, &task);
if (task) {
hal_task_hnd_set_status(task, TASK_IDLE);
@@ -706,24 +705,25 @@ void *mpp_dec_hal_thread(void *data)
return NULL;
}
MPP_RET mpp_dec_init(MppDec *dec, MppCodingType coding)
MPP_RET mpp_dec_init(MppDec *dec, MppDecCfg *cfg)
{
MPP_RET ret;
MppCodingType coding;
MppBufSlots frame_slots = NULL;
MppBufSlots packet_slots = NULL;
Parser parser = NULL;
MppHal hal = NULL;
MppDec *p = dec;
RK_S32 task_count = 2;
RK_S32 hal_task_count = 0;
IOInterruptCB cb = {NULL, NULL};
if (dec->fast_mode) {
task_count = 3;
}
if (NULL == p) {
mpp_err_f("failed to malloc context\n");
if (NULL == dec || NULL == cfg) {
mpp_err_f("invalid input dec %p cfg %p\n", dec, cfg);
return MPP_ERR_NULL_PTR;
}
coding = cfg->coding;
hal_task_count = (cfg->fast_mode) ? (3) : (2);
do {
ret = mpp_buf_slot_init(&frame_slots);
if (ret) {
@@ -737,15 +737,15 @@ MPP_RET mpp_dec_init(MppDec *dec, MppCodingType coding)
break;
}
mpp_buf_slot_setup(packet_slots, task_count);
mpp_buf_slot_setup(packet_slots, hal_task_count);
cb.callBack = mpp_dec_notify;
cb.opaque = dec;
ParserCfg parser_cfg = {
coding,
frame_slots,
packet_slots,
task_count,
0,
hal_task_count,
cfg->need_split,
cb,
};
@@ -766,7 +766,7 @@ MPP_RET mpp_dec_init(MppDec *dec, MppCodingType coding)
packet_slots,
NULL,
parser_cfg.task_count,
dec->fast_mode,
cfg->fast_mode,
cb,
};
@@ -776,16 +776,19 @@ MPP_RET mpp_dec_init(MppDec *dec, MppCodingType coding)
break;
}
p->coding = coding;
p->parser = parser;
p->hal = hal;
p->tasks = hal_cfg.tasks;
p->frame_slots = frame_slots;
p->packet_slots = packet_slots;
dec->coding = coding;
dec->parser = parser;
dec->hal = hal;
dec->tasks = hal_cfg.tasks;
dec->frame_slots = frame_slots;
dec->packet_slots = packet_slots;
dec->parser_need_split = cfg->need_split;
dec->parser_fast_mode = cfg->fast_mode;
return MPP_OK;
} while (0);
mpp_dec_deinit(p);
mpp_dec_deinit(dec);
return MPP_NOK;
}

2
mpp/legacy/rk_list.cpp
View File

@@ -266,7 +266,7 @@ rk_list::~rk_list()
#define COUNT_ADD 100
#define COUNT_DEL 99
volatile int err = 0;
static volatile int err = 0;
static int rk_list_fifo_test(rk_list *list_0)
{

2
mpp/legacy/vpu_api_legacy.cpp
View File

@@ -368,7 +368,7 @@ RK_S32 VpuApi::control(VpuCodecContext *ctx, VPU_API_CMD cmd, void *param)
break;
}
case VPU_API_USE_FAST_MODE: {
mpicmd = MPP_DEC_USE_FAST_MODE;
mpicmd = MPP_DEC_SET_PARSER_FAST_MODE;
break;
}
case VPU_API_DEC_GET_STREAM_COUNT: {

22
mpp/mpp.cpp
View File

@@ -56,7 +56,8 @@ Mpp::Mpp()
mOutputBlock(0),
mMultiFrame(0),
mStatus(0),
mFastMode(0)
mParserFastMode(0),
mParserNeedSplit(0)
{
}
@@ -77,11 +78,13 @@ MPP_RET Mpp::init(MppCtxType type, MppCodingType coding)
mFrames = new mpp_list((node_destructor)mpp_frame_deinit);
mTasks = new mpp_list((node_destructor)NULL);
if (MPP_VIDEO_CodingHEVC == coding) {
mDec->fast_mode = mFastMode;
}
MppDecCfg cfg = {
coding,
mParserFastMode,
mParserNeedSplit,
};
mDec->mpp = this;
mpp_dec_init(mDec, coding);
mpp_dec_init(mDec, &cfg);
mThreadCodec = new MppThread(mpp_dec_parser_thread, this, "mpp_dec_parser");
mThreadHal = new MppThread(mpp_dec_hal_thread, this, "mpp_dec_hal");
@@ -286,9 +289,14 @@ MPP_RET Mpp::control(MpiCmd cmd, MppParam param)
mpp_dec_control(mDec, cmd, param);
break;
}
case MPP_DEC_USE_FAST_MODE: {
case MPP_DEC_SET_PARSER_SPLIT_MODE: {
RK_U32 mode = *((RK_U32 *)param);
mFastMode = mode;
mParserNeedSplit = mode;
break;
}
case MPP_DEC_SET_PARSER_FAST_MODE: {
RK_U32 mode = *((RK_U32 *)param);
mParserFastMode = mode;
break;
}
case MPP_DEC_GET_STREAM_COUNT: {

3
mpp/mpp.h
View File

@@ -119,7 +119,8 @@ private:
RK_U32 mMultiFrame;
RK_U32 mStatus;
RK_U32 mFastMode;
RK_U32 mParserFastMode;
RK_U32 mParserNeedSplit;
Mpp(const Mpp &);
Mpp &operator=(const Mpp &);