else
avctx->pix_fmt = PIX_FMT_GRAY8;
break;
+ case 1:
case 4:
if(hsize - ihsize - 14 > 0){
avctx->pix_fmt = PIX_FMT_PAL8;
}else{
- av_log(avctx, AV_LOG_ERROR, "Unknown palette for 16-colour BMP\n");
+ av_log(avctx, AV_LOG_ERROR, "Unknown palette for %d-colour BMP\n", 1<<depth);
return -1;
}
break;
- case 1:
- avctx->pix_fmt = PIX_FMT_MONOBLACK;
- break;
default:
av_log(avctx, AV_LOG_ERROR, "depth %d not supported\n", depth);
return -1;
}else{
switch(depth){
case 1:
+ for (i = 0; i < avctx->height; i++) {
+ int j;
+ for (j = 0; j < n; j++) {
+ ptr[j*8+0] = buf[j] >> 7;
+ ptr[j*8+1] = (buf[j] >> 6) & 1;
+ ptr[j*8+2] = (buf[j] >> 5) & 1;
+ ptr[j*8+3] = (buf[j] >> 4) & 1;
+ ptr[j*8+4] = (buf[j] >> 3) & 1;
+ ptr[j*8+5] = (buf[j] >> 2) & 1;
+ ptr[j*8+6] = (buf[j] >> 1) & 1;
+ ptr[j*8+7] = buf[j] & 1;
+ }
+ buf += n;
+ ptr += linesize;
+ }
+ break;
case 8:
case 24:
for(i = 0; i < avctx->height; i++){
}
AVCodec ff_bmp_decoder = {
- "bmp",
- AVMEDIA_TYPE_VIDEO,
- CODEC_ID_BMP,
- sizeof(BMPContext),
- bmp_decode_init,
- NULL,
- bmp_decode_end,
- bmp_decode_frame,
- CODEC_CAP_DR1,
+ .name = "bmp",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .id = CODEC_ID_BMP,
+ .priv_data_size = sizeof(BMPContext),
+ .init = bmp_decode_init,
+ .close = bmp_decode_end,
+ .decode = bmp_decode_frame,
+ .capabilities = CODEC_CAP_DR1,
.long_name = NULL_IF_CONFIG_SMALL("BMP image"),
};