vbnenc.c File Reference

#include "avcodec.h"
#include "bytestream.h"
#include "codec_internal.h"
#include "encode.h"
#include "texturedsp.h"
#include "vbn.h"
#include "libavutil/imgutils.h"
#include "libavutil/frame.h"
#include "libavutil/opt.h"

Go to the source code of this file.

Data Structures
struct	VBNContext

Macros
#define	OFFSET(x)   offsetof(VBNContext, x)
#define	FLAGS   AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM

Functions
static int	vbn_encode (AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame, int *got_packet)
static av_cold int	vbn_init (AVCodecContext *avctx)

Variables
static const AVOption	options []
static const AVClass	vbnenc_class
const FFCodec	ff_vbn_encoder

Detailed Description

Vizrt Binary Image encoder

Definition in file vbnenc.c.

Macro Definition Documentation

OFFSET

#define OFFSET

(

x

)

offsetof(VBNContext, x)

Definition at line 134 of file vbnenc.c.

FLAGS

#define FLAGS   AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM

Definition at line 135 of file vbnenc.c.

Function Documentation

vbn_encode()

static int vbn_encode ( AVCodecContext *  avctx, AVPacket *  pkt, const AVFrame *  frame, int *  got_packet  )

static

Definition at line 44 of file vbnenc.c.

vbn_init()

static av_cold int vbn_init ( AVCodecContext *  avctx )

static

Definition at line 127 of file vbnenc.c.

Variable Documentation

options

const AVOption options[]

static

Initial value:

= {
    { "format",      "Texture format", OFFSET(format), AV_OPT_TYPE_INT,   { .i64 = VBN_FORMAT_DXT5 }, VBN_FORMAT_RAW, VBN_FORMAT_DXT5, FLAGS, "format" },
        { "raw",     "RAW texture",                 0, AV_OPT_TYPE_CONST, { .i64 = VBN_FORMAT_RAW  },              0,               0, FLAGS, "format" },
        { "dxt1",    "DXT1 texture",                0, AV_OPT_TYPE_CONST, { .i64 = VBN_FORMAT_DXT1 },              0,               0, FLAGS, "format" },
        { "dxt5",    "DXT5 texture",                0, AV_OPT_TYPE_CONST, { .i64 = VBN_FORMAT_DXT5 },              0,               0, FLAGS, "format" },
    { NULL },
}

Definition at line 136 of file vbnenc.c.

vbnenc_class

const AVClass vbnenc_class

static

Initial value:

= {
    .class_name = "VBN encoder",
    .item_name  = av_default_item_name,
    .option     = options,
    .version    = LIBAVUTIL_VERSION_INT,
}

Definition at line 144 of file vbnenc.c.

ff_vbn_encoder

const FFCodec ff_vbn_encoder

Initial value:

= {
    .p.name         = "vbn",
    CODEC_LONG_NAME("Vizrt Binary Image"),
    .p.type         = AVMEDIA_TYPE_VIDEO,
    .p.id           = AV_CODEC_ID_VBN,
    .p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_SLICE_THREADS |
                      AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE,
    .p.priv_class   = &vbnenc_class,
    .init           = vbn_init,
    FF_CODEC_ENCODE_CB(vbn_encode),
    .priv_data_size = sizeof(VBNContext),
    .p.pix_fmts     = (const enum AVPixelFormat[]) {
        AV_PIX_FMT_RGBA, AV_PIX_FMT_RGB24, AV_PIX_FMT_NONE,
    },
    .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
}

Definition at line 151 of file vbnenc.c.