libavcodec/bmpenc.c File Reference

#include "libavutil/imgutils.h"
#include "avcodec.h"
#include "bytestream.h"
#include "bmp.h"
#include <assert.h>

Go to the source code of this file.

Defines
#define	SIZE_BITMAPFILEHEADER   14
#define	SIZE_BITMAPINFOHEADER   40
Functions
static av_cold int	bmp_encode_init (AVCodecContext *avctx)
static int	bmp_encode_frame (AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data)
Variables
static const uint32_t	monoblack_pal [] = { 0x000000, 0xFFFFFF }
static const uint32_t	rgb565_masks [] = { 0xF800, 0x07E0, 0x001F }
static const uint32_t	rgb444_masks [] = { 0x0F00, 0x00F0, 0x000F }
AVCodec	ff_bmp_encoder

---

Define Documentation

#define SIZE_BITMAPFILEHEADER   14

Referenced by bmp_encode_frame().

#define SIZE_BITMAPINFOHEADER   40

Referenced by bmp_encode_frame().

---

Function Documentation

static int bmp_encode_frame	(	AVCodecContext *	avctx,
		unsigned char *	buf,
		int	buf_size,
		void *	data
	)			[static]

Definition at line 70 of file bmpenc.c.

static av_cold int bmp_encode_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 33 of file bmpenc.c.

---

Variable Documentation

AVCodec ff_bmp_encoder

Initial value:

 {
    .name           = "bmp",
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = CODEC_ID_BMP,
    .priv_data_size = sizeof(BMPContext),
    .init           = bmp_encode_init,
    .encode         = bmp_encode_frame,
    .pix_fmts = (const enum PixelFormat[]){
        PIX_FMT_BGRA, PIX_FMT_BGR24,
        PIX_FMT_RGB565, PIX_FMT_RGB555, PIX_FMT_RGB444,
        PIX_FMT_RGB8, PIX_FMT_BGR8, PIX_FMT_RGB4_BYTE, PIX_FMT_BGR4_BYTE, PIX_FMT_GRAY8, PIX_FMT_PAL8,
        PIX_FMT_MONOBLACK,
        PIX_FMT_NONE},
    .long_name = NULL_IF_CONFIG_SMALL("BMP image"),
}

Definition at line 165 of file bmpenc.c.

const uint32_t monoblack_pal[] = { 0x000000, 0xFFFFFF } [static]

Definition at line 29 of file bmpenc.c.

Referenced by bmp_encode_frame(), and pcx_encode_frame().

const uint32_t rgb444_masks[] = { 0x0F00, 0x00F0, 0x000F } [static]

Definition at line 31 of file bmpenc.c.

Referenced by bmp_encode_frame().

const uint32_t rgb565_masks[] = { 0xF800, 0x07E0, 0x001F } [static]

Definition at line 30 of file bmpenc.c.

Referenced by bmp_encode_frame().