f->ac = get_symbol(c, state, 0);
if (f->ac == AC_RANGE_CUSTOM_TAB) {
- for (i = 1; i < 256; i++)
- f->state_transition[i] = get_symbol(c, state, 1) + c->one_state[i];
+ for (i = 1; i < 256; i++) {
+ int st = get_symbol(c, state, 1) + c->one_state[i];
+ if (st < 1 || st > 255) {
+ av_log(f->avctx, AV_LOG_ERROR, "invalid state transition %d\n", st);
+ return AVERROR_INVALIDDATA;
+ }
+ f->state_transition[i] = st;
+ }
}
colorspace = get_symbol(c, state, 0); //YUV cs type
if (!f->transparency && !f->chroma_planes) {
if (f->avctx->bits_per_raw_sample <= 8)
f->avctx->pix_fmt = AV_PIX_FMT_GRAY8;
- else if (f->avctx->bits_per_raw_sample == 10) {
+ else if (f->avctx->bits_per_raw_sample == 9) {
+ f->packed_at_lsb = 1;
+ f->avctx->pix_fmt = AV_PIX_FMT_GRAY9;
+ } else if (f->avctx->bits_per_raw_sample == 10) {
f->packed_at_lsb = 1;
f->avctx->pix_fmt = AV_PIX_FMT_GRAY10;
} else if (f->avctx->bits_per_raw_sample == 12) {
f->packed_at_lsb = 1;
switch(16 * f->chroma_h_shift + f->chroma_v_shift) {
case 0x00: f->avctx->pix_fmt = AV_PIX_FMT_YUV444P10; break;
+ case 0x01: f->avctx->pix_fmt = AV_PIX_FMT_YUV440P10; break;
case 0x10: f->avctx->pix_fmt = AV_PIX_FMT_YUV422P10; break;
case 0x11: f->avctx->pix_fmt = AV_PIX_FMT_YUV420P10; break;
}
f->packed_at_lsb = 1;
switch(16 * f->chroma_h_shift + f->chroma_v_shift) {
case 0x00: f->avctx->pix_fmt = AV_PIX_FMT_YUV444P12; break;
+ case 0x01: f->avctx->pix_fmt = AV_PIX_FMT_YUV440P12; break;
case 0x10: f->avctx->pix_fmt = AV_PIX_FMT_YUV422P12; break;
case 0x11: f->avctx->pix_fmt = AV_PIX_FMT_YUV420P12; break;
}
+ } else if (f->avctx->bits_per_raw_sample == 14 && !f->transparency) {
+ f->packed_at_lsb = 1;
+ switch(16 * f->chroma_h_shift + f->chroma_v_shift) {
+ case 0x00: f->avctx->pix_fmt = AV_PIX_FMT_YUV444P14; break;
+ case 0x10: f->avctx->pix_fmt = AV_PIX_FMT_YUV422P14; break;
+ case 0x11: f->avctx->pix_fmt = AV_PIX_FMT_YUV420P14; break;
+ }
} else if (f->avctx->bits_per_raw_sample == 16 && !f->transparency){
f->packed_at_lsb = 1;
switch(16 * f->chroma_h_shift + f->chroma_v_shift) {
}
if (desc->flags & AV_PIX_FMT_FLAG_PAL ||
- desc->flags & AV_PIX_FMT_FLAG_PSEUDOPAL) {
+ desc->flags & FF_PSEUDOPAL) {
dst[1] = p->data[1];
src[1] = f->last_picture.f->data[1];
}