#include "targa.h"
typedef struct TargaContext {
- AVFrame picture;
GetByteContext gb;
int color_type;
AVPacket *avpkt)
{
TargaContext * const s = avctx->priv_data;
- AVFrame *picture = data;
- AVFrame * const p = &s->picture;
+ AVFrame * const p = data;
uint8_t *dst;
int stride;
int idlen, compr, y, w, h, bpp, flags, ret;
return AVERROR_INVALIDDATA;
}
- if(s->picture.data[0])
- avctx->release_buffer(avctx, &s->picture);
-
- if ((ret = av_image_check_size(w, h, 0, avctx)) < 0)
+ if ((ret = ff_set_dimensions(avctx, w, h)) < 0)
return ret;
- if(w != avctx->width || h != avctx->height)
- avcodec_set_dimensions(avctx, w, h);
- if ((ret = ff_get_buffer(avctx, p)) < 0){
+
+ if ((ret = ff_get_buffer(avctx, p, 0)) < 0){
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return ret;
}
}
}
- *picture = s->picture;
*got_frame = 1;
return avpkt->size;
}
-static av_cold int targa_init(AVCodecContext *avctx){
- TargaContext *s = avctx->priv_data;
-
- avcodec_get_frame_defaults(&s->picture);
- avctx->coded_frame = &s->picture;
-
- return 0;
-}
-
-static av_cold int targa_end(AVCodecContext *avctx){
- TargaContext *s = avctx->priv_data;
-
- if(s->picture.data[0])
- avctx->release_buffer(avctx, &s->picture);
-
- return 0;
-}
-
AVCodec ff_targa_decoder = {
.name = "targa",
+ .long_name = NULL_IF_CONFIG_SMALL("Truevision Targa image"),
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_TARGA,
.priv_data_size = sizeof(TargaContext),
- .init = targa_init,
- .close = targa_end,
.decode = decode_frame,
.capabilities = CODEC_CAP_DR1,
- .long_name = NULL_IF_CONFIG_SMALL("Truevision Targa image"),
};