libavcodec/sunrastenc.c File Reference

#include "avcodec.h"
#include "bytestream.h"
#include "internal.h"
#include "sunrast.h"

Go to the source code of this file.

Data Structures
struct	SUNRASTContext
Defines
#define	GET_VALUE   y >= avctx->height ? 0 : x >= len ? ptr[len-1] : ptr[x]
Functions
static void	sunrast_image_write_header (AVCodecContext *avctx)
static void	sunrast_image_write_image (AVCodecContext *avctx, const uint8_t *pixels, const uint32_t *palette_data, int linesize)
static av_cold int	sunrast_encode_init (AVCodecContext *avctx)
static int	sunrast_encode_frame (AVCodecContext *avctx, AVPacket *avpkt, const AVFrame *frame, int *got_packet_ptr)
Variables
static const AVCodecDefault	sunrast_defaults []
AVCodec	ff_sunrast_encoder

---

Define Documentation

#define GET_VALUE   y >= avctx->height ? 0 : x >= len ? ptr[len-1] : ptr[x]

Referenced by sunrast_image_write_image().

---

Function Documentation

static int sunrast_encode_frame	(	AVCodecContext *	avctx,
		AVPacket *	avpkt,
		const AVFrame *	frame,
		int *	got_packet_ptr
	)			[static]

Definition at line 181 of file sunrastenc.c.

static av_cold int sunrast_encode_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 136 of file sunrastenc.c.

static void sunrast_image_write_header

(

AVCodecContext *

avctx

)

[static]

Definition at line 38 of file sunrastenc.c.

Referenced by sunrast_encode_frame().

static void sunrast_image_write_image	(	AVCodecContext *	avctx,
		const uint8_t *	pixels,
		const uint32_t *	palette_data,
		int	linesize
	)			[static]

Definition at line 52 of file sunrastenc.c.

Referenced by sunrast_encode_frame().

---

Variable Documentation

AVCodec ff_sunrast_encoder

Initial value:

 {
    .name           = "sunrast",
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = CODEC_ID_SUNRAST,
    .priv_data_size = sizeof(SUNRASTContext),
    .init           = sunrast_encode_init,
    .encode2        = sunrast_encode_frame,
    .defaults       = sunrast_defaults,
    .pix_fmts       = (const enum PixelFormat[]){ PIX_FMT_BGR24,
                                                  PIX_FMT_PAL8,
                                                  PIX_FMT_GRAY8,
                                                  PIX_FMT_MONOWHITE,
                                                  PIX_FMT_NONE },
    .long_name      = NULL_IF_CONFIG_SMALL("Sun Rasterfile image"),
}

Definition at line 210 of file sunrastenc.c.

const AVCodecDefault sunrast_defaults[] [static]

Initial value:

 {
     { "coder", "rle" },
     { NULL },
}

Definition at line 205 of file sunrastenc.c.