#include "sunrast.h"
typedef struct SUNRASTContext {
- AVFrame picture;
PutByteContext p;
int depth; ///< depth of pixel
int length; ///< length (bytes) of image
return AVERROR(EINVAL);
}
- avctx->coded_frame = &s->picture;
+ avctx->coded_frame = av_frame_alloc();
+ if (!avctx->coded_frame)
+ return AVERROR(ENOMEM);
+
avctx->coded_frame->key_frame = 1;
avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;
s->maptype = RMT_NONE;
s->maplength = 0;
switch (avctx->pix_fmt) {
- case PIX_FMT_MONOWHITE:
+ case AV_PIX_FMT_MONOWHITE:
s->depth = 1;
break;
- case PIX_FMT_PAL8 :
+ case AV_PIX_FMT_PAL8 :
s->maptype = RMT_EQUAL_RGB;
s->maplength = 3 * 256;
- case PIX_FMT_GRAY8:
+ case AV_PIX_FMT_GRAY8:
s->depth = 8;
break;
- case PIX_FMT_BGR24:
+ case AV_PIX_FMT_BGR24:
s->depth = 24;
break;
default:
return 0;
}
+static av_cold int sunrast_encode_close(AVCodecContext *avctx)
+{
+ av_frame_free(&avctx->coded_frame);
+ return 0;
+}
+
static const AVCodecDefault sunrast_defaults[] = {
{ "coder", "rle" },
{ NULL },
AVCodec ff_sunrast_encoder = {
.name = "sunrast",
+ .long_name = NULL_IF_CONFIG_SMALL("Sun Rasterfile image"),
.type = AVMEDIA_TYPE_VIDEO,
- .id = CODEC_ID_SUNRAST,
+ .id = AV_CODEC_ID_SUNRAST,
.priv_data_size = sizeof(SUNRASTContext),
.init = sunrast_encode_init,
+ .close = sunrast_encode_close,
.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"),
+ .pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_BGR24,
+ AV_PIX_FMT_PAL8,
+ AV_PIX_FMT_GRAY8,
+ AV_PIX_FMT_MONOWHITE,
+ AV_PIX_FMT_NONE },
};