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Macros | Functions | Variables
v210dec.c File Reference
#include "avcodec.h"
#include "internal.h"
#include "v210dec.h"
#include "libavutil/bswap.h"
#include "libavutil/internal.h"
#include "libavutil/mem.h"

Go to the source code of this file.

Macros

#define READ_PIXELS(a, b, c)
 
#define V210DEC_FLAGS   AV_OPT_FLAG_DECODING_PARAM | AV_OPT_FLAG_VIDEO_PARAM
 

Functions

static void v210_planar_unpack_c (const uint32_t *src, uint16_t *y, uint16_t *u, uint16_t *v, int width)
 
static av_cold int decode_init (AVCodecContext *avctx)
 
static int decode_frame (AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)
 

Variables

static const AVOption v210dec_options []
 
static const AVClass v210dec_class
 
AVCodec ff_v210_decoder
 

Macro Definition Documentation

#define READ_PIXELS (   a,
  b,
  c 
)
Value:
do { \
*a++ = val & 0x3FF; \
*b++ = (val >> 10) & 0x3FF; \
*c++ = (val >> 20) & 0x3FF; \
} while (0)
const char const char void * val
Definition: avisynth_c.h:634
const char * b
Definition: vf_curves.c:109
#define av_le2ne32(x)
Definition: bswap.h:96
#define src
Definition: vp9dsp.c:530
static double c[64]

Definition at line 31 of file v210dec.c.

Referenced by decode_frame(), and v210_planar_unpack_c().

Definition at line 157 of file v210dec.c.

Function Documentation

static void v210_planar_unpack_c ( const uint32_t *  src,
uint16_t *  y,
uint16_t *  u,
uint16_t *  v,
int  width 
)
static

Definition at line 39 of file v210dec.c.

Referenced by decode_init().

static av_cold int decode_init ( AVCodecContext avctx)
static

Definition at line 52 of file v210dec.c.

static int decode_frame ( AVCodecContext avctx,
void data,
int *  got_frame,
AVPacket avpkt 
)
static

Definition at line 67 of file v210dec.c.

Variable Documentation

const AVOption v210dec_options[]
static
Initial value:
= {
{"custom_stride", "Custom V210 stride", 0x42, AV_OPT_TYPE_INT,
{.i64 = 0}, INT_MIN, INT_MAX, V210DEC_FLAGS},
{NULL}
}
#define NULL
Definition: coverity.c:32
#define V210DEC_FLAGS
Definition: v210dec.c:157

Definition at line 158 of file v210dec.c.

const AVClass v210dec_class
static
Initial value:
= {
"V210 Decoder",
}
#define LIBAVUTIL_VERSION_INT
Definition: version.h:70
av_default_item_name
static const AVOption v210dec_options[]
Definition: v210dec.c:158

Definition at line 164 of file v210dec.c.

AVCodec ff_v210_decoder
Initial value:
= {
.name = "v210",
.long_name = NULL_IF_CONFIG_SMALL("Uncompressed 4:2:2 10-bit"),
.priv_data_size = sizeof(V210DecContext),
.capabilities = AV_CODEC_CAP_DR1,
.priv_class = &v210dec_class,
}
static av_cold int init(AVCodecContext *avctx)
Definition: avrndec.c:35
static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)
Definition: v210dec.c:67
static av_cold int decode_init(AVCodecContext *avctx)
Definition: v210dec.c:52
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
Definition: internal.h:176
static const AVClass v210dec_class
Definition: v210dec.c:164
static int decode(AVCodecContext *avctx, void *data, int *got_sub, AVPacket *avpkt)
Definition: ccaption_dec.c:752
#define AV_CODEC_CAP_DR1
Codec uses get_buffer() for allocating buffers and supports custom allocators.
Definition: avcodec.h:956

Definition at line 171 of file v210dec.c.