typedef struct LclEncContext {
AVCodecContext *avctx;
- AVFrame pic;
// Image type
int imgtype;
const AVFrame *pict, int *got_packet)
{
LclEncContext *c = avctx->priv_data;
- AVFrame * const p = &c->pic;
+ const AVFrame * const p = pict;
int i, ret;
int zret; // Zlib return code
int max_size = deflateBound(&c->zstream, avctx->width * avctx->height * 3);
return ret;
}
- *p = *pict;
- p->pict_type= AV_PICTURE_TYPE_I;
- p->key_frame= 1;
-
- if(avctx->pix_fmt != PIX_FMT_BGR24){
+ if(avctx->pix_fmt != AV_PIX_FMT_BGR24){
av_log(avctx, AV_LOG_ERROR, "Format not supported!\n");
return -1;
}
assert(avctx->width && avctx->height);
avctx->extradata= av_mallocz(8);
- avctx->coded_frame= &c->pic;
+
+ avctx->coded_frame = av_frame_alloc();
+ if (!avctx->coded_frame)
+ return AVERROR(ENOMEM);
+
+ avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;
+ avctx->coded_frame->key_frame = 1;
// Will be user settable someday
c->compression = 6;
zret = deflateInit(&c->zstream, c->compression);
if (zret != Z_OK) {
av_log(avctx, AV_LOG_ERROR, "Deflate init error: %d\n", zret);
- return 1;
+ return AVERROR_UNKNOWN;
}
return 0;
av_freep(&avctx->extradata);
deflateEnd(&c->zstream);
+ av_frame_free(&avctx->coded_frame);
+
return 0;
}
AVCodec ff_zlib_encoder = {
.name = "zlib",
+ .long_name = NULL_IF_CONFIG_SMALL("LCL (LossLess Codec Library) ZLIB"),
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_ZLIB,
.priv_data_size = sizeof(LclEncContext),
.init = encode_init,
.encode2 = encode_frame,
.close = encode_end,
- .pix_fmts = (const enum PixelFormat[]) { PIX_FMT_BGR24, PIX_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("LCL (LossLess Codec Library) ZLIB"),
+ .pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_BGR24, AV_PIX_FMT_NONE },
};