40, 40, 41, 79, 43, 44, 45, 45, 48, 48, 64, 50, 51, 52, 88, 52,
53, 74, 55, 57, 58, 58, 74, 60, 101, 61, 62, 84, 66, 66, 68, 69,
87, 82, 71, 97, 73, 73, 82, 75, 111, 77, 94, 78, 87, 81, 83, 97,
- 85, 83, 94, 86, 99, 89, 90, 99, 111, 92, 93, 134, 95, 98, 105, 98,
+ 85, 83, 94, 86, 99, 89, 90, 99, 111, 92, 93, 134, 95, 98, 105, 98,
105, 110, 102, 108, 102, 118, 103, 106, 106, 113, 109, 112, 114, 112, 116, 125,
115, 116, 117, 117, 126, 119, 125, 121, 121, 123, 145, 124, 126, 131, 127, 129,
165, 130, 132, 138, 133, 135, 145, 136, 137, 139, 146, 141, 143, 142, 144, 148,
put_symbol(c, state, f->intra = (f->avctx->gop_size < 2), 0);
}
- f->avctx->extradata_size = ff_rac_terminate(c);
+ f->avctx->extradata_size = ff_rac_terminate(c, 0);
v = av_crc(av_crc_get_table(AV_CRC_32_IEEE), 0, f->avctx->extradata, f->avctx->extradata_size);
AV_WL32(f->avctx->extradata + f->avctx->extradata_size, v);
f->avctx->extradata_size += 4;
s->ec = (s->version >= 3);
}
+ // CRC requires version 3+
+ if (s->ec)
+ s->version = FFMAX(s->version, 3);
+
if ((s->version == 2 || s->version>3) && avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL) {
av_log(avctx, AV_LOG_ERROR, "Version 2 needed for requested features but version 2 is experimental and not enabled\n");
return AVERROR_INVALIDDATA;
s->plane_count = 3;
switch(avctx->pix_fmt) {
+ case AV_PIX_FMT_GRAY9:
case AV_PIX_FMT_YUV444P9:
case AV_PIX_FMT_YUV422P9:
case AV_PIX_FMT_YUV420P9:
s->bits_per_raw_sample = 9;
case AV_PIX_FMT_GRAY10:
case AV_PIX_FMT_YUV444P10:
+ case AV_PIX_FMT_YUV440P10:
case AV_PIX_FMT_YUV420P10:
case AV_PIX_FMT_YUV422P10:
case AV_PIX_FMT_YUVA444P10:
s->bits_per_raw_sample = 10;
case AV_PIX_FMT_GRAY12:
case AV_PIX_FMT_YUV444P12:
+ case AV_PIX_FMT_YUV440P12:
case AV_PIX_FMT_YUV420P12:
case AV_PIX_FMT_YUV422P12:
- s->packed_at_lsb = 1;
if (!avctx->bits_per_raw_sample && !s->bits_per_raw_sample)
s->bits_per_raw_sample = 12;
+ case AV_PIX_FMT_YUV444P14:
+ case AV_PIX_FMT_YUV420P14:
+ case AV_PIX_FMT_YUV422P14:
+ if (!avctx->bits_per_raw_sample && !s->bits_per_raw_sample)
+ s->bits_per_raw_sample = 14;
+ s->packed_at_lsb = 1;
case AV_PIX_FMT_GRAY16:
case AV_PIX_FMT_YUV444P16:
case AV_PIX_FMT_YUV422P16:
case AV_PIX_FMT_YUVA420P:
s->chroma_planes = desc->nb_components < 3 ? 0 : 1;
s->colorspace = 0;
- s->transparency = desc->nb_components == 4 || desc->nb_components == 2;
+ s->transparency = !!(desc->flags & AV_PIX_FMT_FLAG_ALPHA);
if (!avctx->bits_per_raw_sample && !s->bits_per_raw_sample)
s->bits_per_raw_sample = 8;
else if (!s->bits_per_raw_sample)
s->chroma_planes = 1;
s->bits_per_raw_sample = 8;
break;
+ case AV_PIX_FMT_RGBA64:
+ s->colorspace = 1;
+ s->transparency = 1;
+ s->chroma_planes = 1;
+ s->bits_per_raw_sample = 16;
+ s->use32bit = 1;
+ s->version = FFMAX(s->version, 1);
+ break;
case AV_PIX_FMT_RGB48:
s->colorspace = 1;
s->chroma_planes = 1;
if (!avctx->bits_per_raw_sample)
s->bits_per_raw_sample = 9;
case AV_PIX_FMT_GBRP10:
+ case AV_PIX_FMT_GBRAP10:
if (!avctx->bits_per_raw_sample && !s->bits_per_raw_sample)
s->bits_per_raw_sample = 10;
case AV_PIX_FMT_GBRP12:
+ case AV_PIX_FMT_GBRAP12:
if (!avctx->bits_per_raw_sample && !s->bits_per_raw_sample)
s->bits_per_raw_sample = 12;
case AV_PIX_FMT_GBRP14:
if (!avctx->bits_per_raw_sample && !s->bits_per_raw_sample)
s->bits_per_raw_sample = 14;
case AV_PIX_FMT_GBRP16:
+ case AV_PIX_FMT_GBRAP16:
if (!avctx->bits_per_raw_sample && !s->bits_per_raw_sample)
s->bits_per_raw_sample = 16;
else if (!s->bits_per_raw_sample)
s->bits_per_raw_sample = avctx->bits_per_raw_sample;
+ s->transparency = !!(desc->flags & AV_PIX_FMT_FLAG_ALPHA);
s->colorspace = 1;
s->chroma_planes = 1;
if (s->bits_per_raw_sample >= 16) {
s->use32bit = 1;
- if (avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL) {
- av_log(avctx, AV_LOG_ERROR, "16bit RGB is experimental and under development, only use it for experiments\n");
- return AVERROR_INVALIDDATA;
- }
}
s->version = FFMAX(s->version, 1);
break;
s->ac = AC_RANGE_CUSTOM_TAB;
}
}
- if (s->transparency) {
- av_log(avctx, AV_LOG_WARNING, "Storing alpha plane, this will require a recent FFV1 decoder to playback!\n");
- }
#if FF_API_PRIVATE_OPT
FF_DISABLE_DEPRECATION_WARNINGS
if (avctx->context_model)
const int ps = av_pix_fmt_desc_get(c->pix_fmt)->comp[0].step;
int ret;
RangeCoder c_bak = fs->c;
- const uint8_t *planes[3] = {p->data[0] + ps*x + y*p->linesize[0],
+ const uint8_t *planes[4] = {p->data[0] + ps*x + y*p->linesize[0],
p->data[1] ? p->data[1] + ps*x + y*p->linesize[1] : NULL,
- p->data[2] ? p->data[2] + ps*x + y*p->linesize[2] : NULL};
+ p->data[2] ? p->data[2] + ps*x + y*p->linesize[2] : NULL,
+ p->data[3] ? p->data[3] + ps*x + y*p->linesize[3] : NULL};
fs->slice_coding_mode = 0;
if (f->version > 3) {
encode_slice_header(f, fs);
}
if (fs->ac == AC_GOLOMB_RICE) {
- if (f->version > 2)
- put_rac(&fs->c, (uint8_t[]) { 129 }, 0);
- fs->ac_byte_count = f->version > 2 || (!x && !y) ? ff_rac_terminate(&fs->c) : 0;
+ fs->ac_byte_count = f->version > 2 || (!x && !y) ? ff_rac_terminate(&fs->c, f->version > 2) : 0;
init_put_bits(&fs->pb,
fs->c.bytestream_start + fs->ac_byte_count,
fs->c.bytestream_end - fs->c.bytestream_start - fs->ac_byte_count);
int bytes;
if (fs->ac != AC_GOLOMB_RICE) {
- uint8_t state = 129;
- put_rac(&fs->c, &state, 0);
- bytes = ff_rac_terminate(&fs->c);
+ bytes = ff_rac_terminate(&fs->c, 1);
} else {
flush_put_bits(&fs->pb); // FIXME: nicer padding
bytes = fs->ac_byte_count + (put_bits_count(&fs->pb) + 7) / 8;
AV_PIX_FMT_YUVA444P9, AV_PIX_FMT_YUVA422P9, AV_PIX_FMT_YUVA420P9,
AV_PIX_FMT_GRAY16, AV_PIX_FMT_GRAY8, AV_PIX_FMT_GBRP9, AV_PIX_FMT_GBRP10,
AV_PIX_FMT_GBRP12, AV_PIX_FMT_GBRP14,
+ AV_PIX_FMT_GBRAP10, AV_PIX_FMT_GBRAP12,
AV_PIX_FMT_YA8,
AV_PIX_FMT_GRAY10, AV_PIX_FMT_GRAY12,
AV_PIX_FMT_GBRP16, AV_PIX_FMT_RGB48,
+ AV_PIX_FMT_GBRAP16, AV_PIX_FMT_RGBA64,
+ AV_PIX_FMT_GRAY9,
+ AV_PIX_FMT_YUV420P14, AV_PIX_FMT_YUV422P14, AV_PIX_FMT_YUV444P14,
+ AV_PIX_FMT_YUV440P10, AV_PIX_FMT_YUV440P12,
AV_PIX_FMT_NONE
},