rkmppdec.c File Reference

#include <drm_fourcc.h>
#include <pthread.h>
#include <rockchip/mpp_buffer.h>
#include <rockchip/rk_mpi.h>
#include <time.h>
#include <unistd.h>
#include "avcodec.h"
#include "codec_internal.h"
#include "decode.h"
#include "decode_bsf.h"
#include "hwconfig.h"
#include "libavutil/refstruct.h"
#include "libavutil/buffer.h"
#include "libavutil/common.h"
#include "libavutil/frame.h"
#include "libavutil/hwcontext.h"
#include "libavutil/hwcontext_drm.h"
#include "libavutil/imgutils.h"
#include "libavutil/log.h"
#include "libavutil/mem.h"

Go to the source code of this file.

Data Structures
struct	RKMPPDecoder
struct	RKMPPDecodeContext
struct	RKMPPFrameContext

Macros
#define	RECEIVE_FRAME_TIMEOUT   100
#define	FRAMEGROUP_MAX_FRAMES   16
#define	INPUT_MAX_PACKETS   4
#define	RKMPP_DEC_CLASS(NAME)
#define	RKMPP_DEC(NAME, ID, BSFS)

Functions
static MppCodingType	rkmpp_get_codingtype (AVCodecContext *avctx)
static uint32_t	rkmpp_get_frameformat (MppFrameFormat mppformat)
static int	rkmpp_write_data (AVCodecContext *avctx, uint8_t *buffer, int size, int64_t pts)
static av_cold int	rkmpp_close_decoder (AVCodecContext *avctx)
static void	rkmpp_release_decoder (AVRefStructOpaque unused, void *obj)
static av_cold int	rkmpp_init_decoder (AVCodecContext *avctx)
static int	rkmpp_send_packet (AVCodecContext *avctx, const AVPacket *avpkt)
static void	rkmpp_release_frame (void *opaque, uint8_t *data)
static int	rkmpp_retrieve_frame (AVCodecContext *avctx, AVFrame *frame)
static int	rkmpp_receive_frame (AVCodecContext *avctx, AVFrame *frame)
static av_cold void	rkmpp_flush (AVCodecContext *avctx)

Variables
static const AVCodecHWConfigInternal *const	rkmpp_hw_configs []

Macro Definition Documentation

RECEIVE_FRAME_TIMEOUT

#define RECEIVE_FRAME_TIMEOUT   100

Definition at line 44 of file rkmppdec.c.

Referenced by rkmpp_init_decoder().

FRAMEGROUP_MAX_FRAMES

#define FRAMEGROUP_MAX_FRAMES   16

Definition at line 45 of file rkmppdec.c.

Referenced by rkmpp_init_decoder().

INPUT_MAX_PACKETS

#define INPUT_MAX_PACKETS   4

Definition at line 46 of file rkmppdec.c.

Referenced by rkmpp_receive_frame().

RKMPP_DEC_CLASS

#define RKMPP_DEC_CLASS

(

NAME

)

Value:

    static const AVClass rkmpp_##NAME##_dec_class = { \
        .class_name = "rkmpp_" #NAME "_dec", \
        .version    = LIBAVUTIL_VERSION_INT, \
    };

Definition at line 553 of file rkmppdec.c.

RKMPP_DEC

#define RKMPP_DEC	(		NAME,
			ID,
			BSFS )

Value:

    RKMPP_DEC_CLASS(NAME) \
    const FFCodec ff_##NAME##_rkmpp_decoder = { \
        .p.name         = #NAME "_rkmpp", \
        CODEC_LONG_NAME(#NAME " (rkmpp)"), \
        .p.type         = AVMEDIA_TYPE_VIDEO, \
        .p.id           = ID, \
        .priv_data_size = sizeof(RKMPPDecodeContext), \
        .init           = rkmpp_init_decoder, \
        .close          = rkmpp_close_decoder, \
        FF_CODEC_RECEIVE_FRAME_CB(rkmpp_receive_frame), \
        .flush          = rkmpp_flush, \
        .p.priv_class   = &rkmpp_##NAME##_dec_class, \
        .p.capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_AVOID_PROBING | AV_CODEC_CAP_HARDWARE, \
        .hw_configs     = rkmpp_hw_configs, \
        .bsfs           = BSFS, \
        .p.wrapper_name = "rkmpp", \
        .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP | FF_CODEC_CAP_NOT_INIT_THREADSAFE, \
    };

Definition at line 559 of file rkmppdec.c.

Function Documentation

rkmpp_get_codingtype()

static MppCodingType rkmpp_get_codingtype ( AVCodecContext * avctx )

static

Definition at line 70 of file rkmppdec.c.

Referenced by rkmpp_init_decoder().

rkmpp_get_frameformat()

static uint32_t rkmpp_get_frameformat ( MppFrameFormat mppformat )

static

Definition at line 81 of file rkmppdec.c.

Referenced by rkmpp_retrieve_frame().

rkmpp_write_data()

static int rkmpp_write_data ( AVCodecContext * avctx, uint8_t * buffer, int size, int64_t pts )

static

Definition at line 92 of file rkmppdec.c.

Referenced by rkmpp_send_packet().

rkmpp_close_decoder()

static av_cold int rkmpp_close_decoder ( AVCodecContext * avctx )

static

Definition at line 127 of file rkmppdec.c.

rkmpp_release_decoder()

static void rkmpp_release_decoder ( AVRefStructOpaque unused, void * obj )

static

Definition at line 134 of file rkmppdec.c.

Referenced by rkmpp_init_decoder().

rkmpp_init_decoder()

static av_cold int rkmpp_init_decoder ( AVCodecContext * avctx )

static

Definition at line 153 of file rkmppdec.c.

rkmpp_send_packet()

static int rkmpp_send_packet ( AVCodecContext * avctx, const AVPacket * avpkt )

static

Definition at line 263 of file rkmppdec.c.

Referenced by rkmpp_receive_frame().

rkmpp_release_frame()

static void rkmpp_release_frame ( void * opaque, uint8_t * data )

static

Definition at line 303 of file rkmppdec.c.

Referenced by rkmpp_retrieve_frame().

rkmpp_retrieve_frame()

static int rkmpp_retrieve_frame ( AVCodecContext * avctx, AVFrame * frame )

static

Definition at line 314 of file rkmppdec.c.

Referenced by rkmpp_receive_frame().

rkmpp_receive_frame()

static int rkmpp_receive_frame ( AVCodecContext * avctx, AVFrame * frame )

static

Definition at line 482 of file rkmppdec.c.

rkmpp_flush()

static av_cold void rkmpp_flush ( AVCodecContext * avctx )

static

Definition at line 533 of file rkmppdec.c.

Variable Documentation

rkmpp_hw_configs

const AVCodecHWConfigInternal* const rkmpp_hw_configs[]

static

Initial value:

= {
    HW_CONFIG_INTERNAL(DRM_PRIME),
    NULL
}

Definition at line 548 of file rkmppdec.c.