vaapi_encode.c File Reference

#include <inttypes.h>
#include <string.h>
#include "libavutil/avassert.h"
#include "libavutil/common.h"
#include "libavutil/internal.h"
#include "libavutil/log.h"
#include "libavutil/pixdesc.h"
#include "vaapi_encode.h"
#include "encode.h"
#include "avcodec.h"

Go to the source code of this file.

Data Structures
struct	VAAPIEncodeRTFormat

Macros
#define	TRY_RC_MODE(mode, fail)

Functions
static int	vaapi_encode_make_packed_header (AVCodecContext *avctx, VAAPIEncodePicture *pic, int type, char *data, size_t bit_len)
static int	vaapi_encode_make_param_buffer (AVCodecContext *avctx, VAAPIEncodePicture *pic, int type, char *data, size_t len)
static int	vaapi_encode_make_misc_param_buffer (AVCodecContext *avctx, VAAPIEncodePicture *pic, int type, const void *data, size_t len)
static int	vaapi_encode_wait (AVCodecContext *avctx, VAAPIEncodePicture *pic)
static int	vaapi_encode_make_row_slice (AVCodecContext *avctx, VAAPIEncodePicture *pic)
static int	vaapi_encode_make_tile_slice (AVCodecContext *avctx, VAAPIEncodePicture *pic)
static int	vaapi_encode_issue (AVCodecContext *avctx, VAAPIEncodePicture *pic)
static int	vaapi_encode_output (AVCodecContext *avctx, VAAPIEncodePicture *pic, AVPacket *pkt)
static int	vaapi_encode_discard (AVCodecContext *avctx, VAAPIEncodePicture *pic)
static VAAPIEncodePicture *	vaapi_encode_alloc (AVCodecContext *avctx)
static int	vaapi_encode_free (AVCodecContext *avctx, VAAPIEncodePicture *pic)
static void	vaapi_encode_add_ref (AVCodecContext *avctx, VAAPIEncodePicture *pic, VAAPIEncodePicture *target, int is_ref, int in_dpb, int prev)
static void	vaapi_encode_remove_refs (AVCodecContext *avctx, VAAPIEncodePicture *pic, int level)
static void	vaapi_encode_set_b_pictures (AVCodecContext *avctx, VAAPIEncodePicture *start, VAAPIEncodePicture *end, VAAPIEncodePicture *prev, int current_depth, VAAPIEncodePicture **last)
static int	vaapi_encode_pick_next (AVCodecContext *avctx, VAAPIEncodePicture **pic_out)
static int	vaapi_encode_clear_old (AVCodecContext *avctx)
static int	vaapi_encode_check_frame (AVCodecContext *avctx, const AVFrame *frame)
static int	vaapi_encode_send_frame (AVCodecContext *avctx, AVFrame *frame)
int	ff_vaapi_encode_receive_packet (AVCodecContext *avctx, AVPacket *pkt)
static av_cold void	vaapi_encode_add_global_param (AVCodecContext *avctx, int type, void *buffer, size_t size)
static av_cold int	vaapi_encode_profile_entrypoint (AVCodecContext *avctx)
static av_cold int	vaapi_encode_init_rate_control (AVCodecContext *avctx)
static av_cold int	vaapi_encode_init_gop_structure (AVCodecContext *avctx)
static av_cold int	vaapi_encode_init_row_slice_structure (AVCodecContext *avctx, uint32_t slice_structure)
static av_cold int	vaapi_encode_init_tile_slice_structure (AVCodecContext *avctx, uint32_t slice_structure)
static av_cold int	vaapi_encode_init_slice_structure (AVCodecContext *avctx)
static av_cold int	vaapi_encode_init_packed_headers (AVCodecContext *avctx)
static av_cold int	vaapi_encode_init_quality (AVCodecContext *avctx)
static av_cold int	vaapi_encode_init_roi (AVCodecContext *avctx)
static void	vaapi_encode_free_output_buffer (void *opaque, uint8_t *data)
static AVBufferRef *	vaapi_encode_alloc_output_buffer (void *opaque, size_t size)
static av_cold int	vaapi_encode_create_recon_frames (AVCodecContext *avctx)
av_cold int	ff_vaapi_encode_init (AVCodecContext *avctx)
av_cold int	ff_vaapi_encode_close (AVCodecContext *avctx)

Variables
const AVCodecHWConfigInternal *const	ff_vaapi_encode_hw_configs []
static const char *const	picture_type_name [] = { "IDR", "I", "P", "B" }
static const VAAPIEncodeRTFormat	vaapi_encode_rt_formats []
static const VAEntrypoint	vaapi_encode_entrypoints_normal []
static const VAAPIEncodeRCMode	vaapi_encode_rc_modes []

Macro Definition Documentation

TRY_RC_MODE

#define TRY_RC_MODE	(		mode,
			fail
	)

Value:

        do { \
        rc_mode = &vaapi_encode_rc_modes[mode]; \
        if (!(rc_mode->va_mode & supported_va_rc_modes)) { \
            if (fail) { \
                av_log(avctx, AV_LOG_ERROR, "Driver does not support %s " \
                       "RC mode (supported modes: %s).\n", rc_mode->name, \
                       supported_rc_modes_string); \
                return AVERROR(EINVAL); \
            } \
            av_log(avctx, AV_LOG_DEBUG, "Driver does not support %s " \
                   "RC mode.\n", rc_mode->name); \
            rc_mode = NULL; \
        } else { \
            goto rc_mode_found; \
        } \
    } while (0)

Function Documentation

vaapi_encode_make_packed_header()

static int vaapi_encode_make_packed_header ( AVCodecContext *  avctx, VAAPIEncodePicture *  pic, int  type, char *  data, size_t  bit_len  )

static

Definition at line 39 of file vaapi_encode.c.

Referenced by vaapi_encode_issue().

vaapi_encode_make_param_buffer()

static int vaapi_encode_make_param_buffer ( AVCodecContext *  avctx, VAAPIEncodePicture *  pic, int  type, char *  data, size_t  len  )

static

Definition at line 85 of file vaapi_encode.c.

Referenced by vaapi_encode_issue(), and vaapi_encode_make_misc_param_buffer().

vaapi_encode_make_misc_param_buffer()

static int vaapi_encode_make_misc_param_buffer ( AVCodecContext *  avctx, VAAPIEncodePicture *  pic, int  type, const void *  data, size_t  len  )

static

Definition at line 113 of file vaapi_encode.c.

Referenced by vaapi_encode_issue().

vaapi_encode_wait()

static int vaapi_encode_wait ( AVCodecContext *  avctx, VAAPIEncodePicture *  pic  )

static

Definition at line 136 of file vaapi_encode.c.

Referenced by vaapi_encode_discard(), and vaapi_encode_output().

vaapi_encode_make_row_slice()

static int vaapi_encode_make_row_slice ( AVCodecContext *  avctx, VAAPIEncodePicture *  pic  )

static

Definition at line 167 of file vaapi_encode.c.

Referenced by vaapi_encode_issue().

vaapi_encode_make_tile_slice()

static int vaapi_encode_make_tile_slice ( AVCodecContext *  avctx, VAAPIEncodePicture *  pic  )

static

Definition at line 222 of file vaapi_encode.c.

Referenced by vaapi_encode_issue().

vaapi_encode_issue()

static int vaapi_encode_issue ( AVCodecContext *  avctx, VAAPIEncodePicture *  pic  )

static

Definition at line 249 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_receive_packet().

vaapi_encode_output()

static int vaapi_encode_output ( AVCodecContext *  avctx, VAAPIEncodePicture *  pic, AVPacket *  pkt  )

static

Definition at line 626 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_receive_packet().

vaapi_encode_discard()

static int vaapi_encode_discard ( AVCodecContext *  avctx, VAAPIEncodePicture *  pic  )

static

Definition at line 695 of file vaapi_encode.c.

Referenced by vaapi_encode_free().

vaapi_encode_alloc()

static VAAPIEncodePicture* vaapi_encode_alloc ( AVCodecContext *  avctx )

static

Definition at line 712 of file vaapi_encode.c.

Referenced by vaapi_encode_send_frame().

vaapi_encode_free()

static int vaapi_encode_free ( AVCodecContext *  avctx, VAAPIEncodePicture *  pic  )

static

Definition at line 736 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_close(), vaapi_encode_clear_old(), and vaapi_encode_send_frame().

vaapi_encode_add_ref()

static void vaapi_encode_add_ref ( AVCodecContext *  avctx, VAAPIEncodePicture *  pic, VAAPIEncodePicture *  target, int  is_ref, int  in_dpb, int  prev  )

static

Definition at line 767 of file vaapi_encode.c.

Referenced by vaapi_encode_pick_next(), and vaapi_encode_set_b_pictures().

vaapi_encode_remove_refs()

static void vaapi_encode_remove_refs ( AVCodecContext *  avctx, VAAPIEncodePicture *  pic, int  level  )

static

Definition at line 797 of file vaapi_encode.c.

Referenced by vaapi_encode_clear_old().

vaapi_encode_set_b_pictures()

static void vaapi_encode_set_b_pictures ( AVCodecContext *  avctx, VAAPIEncodePicture *  start, VAAPIEncodePicture *  end, VAAPIEncodePicture *  prev, int  current_depth, VAAPIEncodePicture **  last  )

static

Definition at line 827 of file vaapi_encode.c.

Referenced by vaapi_encode_pick_next().

vaapi_encode_pick_next()

static int vaapi_encode_pick_next ( AVCodecContext *  avctx, VAAPIEncodePicture **  pic_out  )

static

Definition at line 891 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_receive_packet().

vaapi_encode_clear_old()

static int vaapi_encode_clear_old ( AVCodecContext *  avctx )

static

Definition at line 1025 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_receive_packet().

vaapi_encode_check_frame()

static int vaapi_encode_check_frame ( AVCodecContext *  avctx, const AVFrame *  frame  )

static

Definition at line 1063 of file vaapi_encode.c.

Referenced by vaapi_encode_send_frame().

vaapi_encode_send_frame()

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

static

Definition at line 1089 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_receive_packet().

ff_vaapi_encode_receive_packet()

int ff_vaapi_encode_receive_packet	(	AVCodecContext *	avctx,
		AVPacket *	pkt
	)

Definition at line 1155 of file vaapi_encode.c.

vaapi_encode_add_global_param()

static av_cold void vaapi_encode_add_global_param ( AVCodecContext *  avctx, int  type, void *  buffer, size_t  size  )

static

Definition at line 1221 of file vaapi_encode.c.

Referenced by vaapi_encode_init_quality(), and vaapi_encode_init_rate_control().

vaapi_encode_profile_entrypoint()

static av_cold int vaapi_encode_profile_entrypoint ( AVCodecContext *  avctx )

static

Definition at line 1273 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_init().

vaapi_encode_init_rate_control()

static av_cold int vaapi_encode_init_rate_control ( AVCodecContext *  avctx )

static

Definition at line 1494 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_init().

vaapi_encode_init_gop_structure()

static av_cold int vaapi_encode_init_gop_structure ( AVCodecContext *  avctx )

static

Definition at line 1824 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_init().

vaapi_encode_init_row_slice_structure()

static av_cold int vaapi_encode_init_row_slice_structure ( AVCodecContext *  avctx, uint32_t  slice_structure  )

static

Definition at line 1888 of file vaapi_encode.c.

Referenced by vaapi_encode_init_slice_structure().

vaapi_encode_init_tile_slice_structure()

static av_cold int vaapi_encode_init_tile_slice_structure ( AVCodecContext *  avctx, uint32_t  slice_structure  )

static

Definition at line 1933 of file vaapi_encode.c.

Referenced by vaapi_encode_init_slice_structure().

vaapi_encode_init_slice_structure()

static av_cold int vaapi_encode_init_slice_structure ( AVCodecContext *  avctx )

static

Definition at line 1994 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_init().

vaapi_encode_init_packed_headers()

static av_cold int vaapi_encode_init_packed_headers ( AVCodecContext *  avctx )

static

Definition at line 2083 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_init().

vaapi_encode_init_quality()

static av_cold int vaapi_encode_init_quality ( AVCodecContext *  avctx )

static

Definition at line 2143 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_init().

vaapi_encode_init_roi()

static av_cold int vaapi_encode_init_roi ( AVCodecContext *  avctx )

static

Definition at line 2190 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_init().

vaapi_encode_free_output_buffer()

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

static

Definition at line 2223 of file vaapi_encode.c.

Referenced by vaapi_encode_alloc_output_buffer().

vaapi_encode_alloc_output_buffer()

static AVBufferRef* vaapi_encode_alloc_output_buffer ( void *  opaque, size_t  size  )

static

Definition at line 2237 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_init().

vaapi_encode_create_recon_frames()

static av_cold int vaapi_encode_create_recon_frames ( AVCodecContext *  avctx )

static

Definition at line 2274 of file vaapi_encode.c.

Referenced by ff_vaapi_encode_init().

ff_vaapi_encode_init()

av_cold int ff_vaapi_encode_init

(

AVCodecContext *

avctx

)

Definition at line 2362 of file vaapi_encode.c.

Referenced by vaapi_encode_h264_init(), vaapi_encode_h265_init(), vaapi_encode_mjpeg_init(), vaapi_encode_mpeg2_init(), vaapi_encode_vp8_init(), and vaapi_encode_vp9_init().

ff_vaapi_encode_close()

av_cold int ff_vaapi_encode_close

(

AVCodecContext *

avctx

)

Definition at line 2531 of file vaapi_encode.c.

Referenced by vaapi_encode_h264_close(), vaapi_encode_h265_close(), vaapi_encode_mjpeg_close(), and vaapi_encode_mpeg2_close().

Variable Documentation

ff_vaapi_encode_hw_configs

const AVCodecHWConfigInternal* const ff_vaapi_encode_hw_configs[]

Initial value:

= {
    HW_CONFIG_ENCODER_FRAMES(VAAPI, VAAPI),
    NULL,
}

Definition at line 32 of file vaapi_encode.c.

picture_type_name

const char* const picture_type_name[] = { "IDR", "I", "P", "B" }

static

Definition at line 37 of file vaapi_encode.c.

Referenced by vaapi_encode_issue().

vaapi_encode_rt_formats

const VAAPIEncodeRTFormat vaapi_encode_rt_formats[]

static

Initial value:

= {
    { "YUV400",    VA_RT_FORMAT_YUV400,        8, 1,      },
    { "YUV420",    VA_RT_FORMAT_YUV420,        8, 3, 1, 1 },
    { "YUV422",    VA_RT_FORMAT_YUV422,        8, 3, 1, 0 },
 
 
 
    { "YUV444",    VA_RT_FORMAT_YUV444,        8, 3, 0, 0 },
    { "YUV411",    VA_RT_FORMAT_YUV411,        8, 3, 2, 0 },
 
 
 
}

Definition at line 1244 of file vaapi_encode.c.

Referenced by vaapi_encode_profile_entrypoint().

vaapi_encode_entrypoints_normal

const VAEntrypoint vaapi_encode_entrypoints_normal[]

static

Initial value:

= {
    VAEntrypointEncSlice,
    VAEntrypointEncPicture,
 
 
 
    0
}

Definition at line 1258 of file vaapi_encode.c.

Referenced by vaapi_encode_profile_entrypoint().

vaapi_encode_rc_modes

const VAAPIEncodeRCMode vaapi_encode_rc_modes[]

static

Initial value:

= {
    
    
    { 0 }, 
    { RC_MODE_CQP,  "CQP",  1, VA_RC_CQP,  0,   0,   1,   0 },
    { RC_MODE_CBR,  "CBR",  1, VA_RC_CBR,  1,   0,   0,   1 },
    { RC_MODE_VBR,  "VBR",  1, VA_RC_VBR,  1,   1,   0,   1 },
 
 
 
    { RC_MODE_ICQ,  "ICQ",  0 },
 
 
 
 
 
    { RC_MODE_QVBR, "QVBR", 0 },
    { RC_MODE_AVBR, "AVBR", 0 },
 
}

Definition at line 1473 of file vaapi_encode.c.

Referenced by vaapi_encode_init_rate_control().