#include "libavutil/atomic.h"
#include "libavutil/attributes.h"
#include "libavutil/common.h"
+#include "libavutil/display.h"
#include "libavutil/internal.h"
#include "libavutil/md5.h"
#include "libavutil/opt.h"
{
av_freep(&s->sao);
av_freep(&s->deblock);
- av_freep(&s->split_cu_flag);
av_freep(&s->skip_flag);
av_freep(&s->tab_ct_depth);
int log2_min_cb_size = sps->log2_min_cb_size;
int width = sps->width;
int height = sps->height;
- int pic_size = width * height;
int pic_size_in_ctb = ((width >> log2_min_cb_size) + 1) *
((height >> log2_min_cb_size) + 1);
int ctb_count = sps->ctb_width * sps->ctb_height;
int min_pu_size = sps->min_pu_width * sps->min_pu_height;
- s->bs_width = width >> 3;
- s->bs_height = height >> 3;
+ s->bs_width = (width >> 2) + 1;
+ s->bs_height = (height >> 2) + 1;
s->sao = av_mallocz_array(ctb_count, sizeof(*s->sao));
s->deblock = av_mallocz_array(ctb_count, sizeof(*s->deblock));
- s->split_cu_flag = av_malloc(pic_size);
- if (!s->sao || !s->deblock || !s->split_cu_flag)
+ if (!s->sao || !s->deblock)
goto fail;
s->skip_flag = av_malloc(pic_size_in_ctb);
s->cbf_luma = av_malloc_array(sps->min_tb_width, sps->min_tb_height);
s->tab_ipm = av_mallocz(min_pu_size);
- s->is_pcm = av_malloc(min_pu_size);
+ s->is_pcm = av_malloc((sps->min_pu_width + 1) * (sps->min_pu_height + 1));
if (!s->tab_ipm || !s->cbf_luma || !s->is_pcm)
goto fail;
if (!s->qp_y_tab || !s->filter_slice_edges || !s->tab_slice_address)
goto fail;
- s->horizontal_bs = av_mallocz_array(2 * s->bs_width, (s->bs_height + 1));
- s->vertical_bs = av_mallocz_array(2 * s->bs_width, (s->bs_height + 1));
+ s->horizontal_bs = av_mallocz_array(s->bs_width, s->bs_height);
+ s->vertical_bs = av_mallocz_array(s->bs_width, s->bs_height);
if (!s->horizontal_bs || !s->vertical_bs)
goto fail;
s->sh.luma_offset_l0[i] = 0;
}
}
- if (s->sps->chroma_format_idc != 0) { // FIXME: invert "if" and "for"
+ if (s->sps->chroma_format_idc != 0) {
for (i = 0; i < s->sh.nb_refs[L0]; i++)
chroma_weight_l0_flag[i] = get_bits1(gb);
} else {
nb_sps = get_ue_golomb_long(gb);
nb_sh = get_ue_golomb_long(gb);
- if (nb_sh + nb_sps > FF_ARRAY_ELEMS(rps->poc))
+ if (nb_sh + (uint64_t)nb_sps > FF_ARRAY_ELEMS(rps->poc))
return AVERROR_INVALIDDATA;
rps->nb_refs = nb_sh + nb_sps;
return 0;
}
+static int get_buffer_sao(HEVCContext *s, AVFrame *frame, HEVCSPS *sps)
+{
+ int ret, i;
+
+ frame->width = s->avctx->width + 2;
+ frame->height = s->avctx->height + 2;
+ if ((ret = ff_get_buffer(s->avctx, frame, AV_GET_BUFFER_FLAG_REF)) < 0)
+ return ret;
+ for (i = 0; frame->data[i]; i++) {
+ int offset = frame->linesize[i] + (1 << sps->pixel_shift);
+ frame->data[i] += offset;
+ }
+ frame->width = s->avctx->width;
+ frame->height = s->avctx->height;
+
+ return 0;
+}
+
static int set_sps(HEVCContext *s, const HEVCSPS *sps)
{
int ret;
if (sps->sao_enabled) {
av_frame_unref(s->tmp_frame);
- ret = ff_get_buffer(s->avctx, s->tmp_frame, AV_GET_BUFFER_FLAG_REF);
- if (ret < 0)
- goto fail;
- s->frame = s->tmp_frame;
+ ret = get_buffer_sao(s, s->tmp_frame, sps);
+ s->sao_frame = s->tmp_frame;
}
s->sps = sps;
return AVERROR_INVALIDDATA;
}
+ // when flag is not present, picture is inferred to be output
sh->pic_output_flag = 1;
if (s->pps->output_flag_present_flag)
sh->pic_output_flag = get_bits1(gb);
sh->slice_cr_qp_offset = 0;
}
+ if (s->pps->chroma_qp_offset_list_enabled_flag)
+ sh->cu_chroma_qp_offset_enabled_flag = get_bits1(gb);
+ else
+ sh->cu_chroma_qp_offset_enabled_flag = 0;
+
if (s->pps->deblocking_filter_control_present_flag) {
int deblocking_filter_override_flag = 0;
if (s->pps->slice_header_extension_present_flag) {
unsigned int length = get_ue_golomb_long(gb);
+ if (length*8LL > get_bits_left(gb)) {
+ av_log(s->avctx, AV_LOG_ERROR, "too many slice_header_extension_data_bytes\n");
+ return AVERROR_INVALIDDATA;
+ }
for (i = 0; i < length; i++)
skip_bits(gb, 8); // slice_header_extension_data_byte
}
s->HEVClc->qp_y = s->sh.slice_qp;
s->slice_initialized = 1;
+ s->HEVClc->tu.cu_qp_offset_cb = 0;
+ s->HEVClc->tu.cu_qp_offset_cr = 0;
return 0;
}
HEVCLocalContext *lc = s->HEVClc;
int sao_merge_left_flag = 0;
int sao_merge_up_flag = 0;
- int shift = s->sps->bit_depth - FFMIN(s->sps->bit_depth, 10);
SAOParams *sao = &CTB(s->sao, rx, ry);
int c_idx, i;
}
for (c_idx = 0; c_idx < 3; c_idx++) {
+ int log2_sao_offset_scale = c_idx == 0 ? s->pps->log2_sao_offset_scale_luma :
+ s->pps->log2_sao_offset_scale_chroma;
+
if (!s->sh.slice_sample_adaptive_offset_flag[c_idx]) {
sao->type_idx[c_idx] = SAO_NOT_APPLIED;
continue;
// Inferred parameters
sao->offset_val[c_idx][0] = 0;
for (i = 0; i < 4; i++) {
- sao->offset_val[c_idx][i + 1] = sao->offset_abs[c_idx][i] << shift;
+ sao->offset_val[c_idx][i + 1] = sao->offset_abs[c_idx][i];
if (sao->type_idx[c_idx] == SAO_EDGE) {
if (i > 1)
sao->offset_val[c_idx][i + 1] = -sao->offset_val[c_idx][i + 1];
} else if (sao->offset_sign[c_idx][i]) {
sao->offset_val[c_idx][i + 1] = -sao->offset_val[c_idx][i + 1];
}
+ sao->offset_val[c_idx][i + 1] <<= log2_sao_offset_scale;
}
}
}
#undef SET_SAO
#undef CTB
+static int hls_cross_component_pred(HEVCContext *s, int idx) {
+ HEVCLocalContext *lc = s->HEVClc;
+ int log2_res_scale_abs_plus1 = ff_hevc_log2_res_scale_abs(s, idx);
+
+ if (log2_res_scale_abs_plus1 != 0) {
+ int res_scale_sign_flag = ff_hevc_res_scale_sign_flag(s, idx);
+ lc->tu.res_scale_val = (1 << (log2_res_scale_abs_plus1 - 1)) *
+ (1 - 2 * res_scale_sign_flag);
+ } else {
+ lc->tu.res_scale_val = 0;
+ }
+
+
+ return 0;
+}
+
static int hls_transform_unit(HEVCContext *s, int x0, int y0,
int xBase, int yBase, int cb_xBase, int cb_yBase,
int log2_cb_size, int log2_trafo_size,
int trafo_depth, int blk_idx)
{
HEVCLocalContext *lc = s->HEVClc;
+ const int log2_trafo_size_c = log2_trafo_size - s->sps->hshift[1];
+ int i;
if (lc->cu.pred_mode == MODE_INTRA) {
int trafo_size = 1 << log2_trafo_size;
ff_hevc_set_neighbour_available(s, x0, y0, trafo_size, trafo_size);
s->hpc.intra_pred[log2_trafo_size - 2](s, x0, y0, 0);
- if (log2_trafo_size > 2) {
- trafo_size = trafo_size << (s->sps->hshift[1] - 1);
- ff_hevc_set_neighbour_available(s, x0, y0, trafo_size, trafo_size);
- s->hpc.intra_pred[log2_trafo_size - 3](s, x0, y0, 1);
- s->hpc.intra_pred[log2_trafo_size - 3](s, x0, y0, 2);
- } else if (blk_idx == 3) {
- trafo_size = trafo_size << s->sps->hshift[1];
- ff_hevc_set_neighbour_available(s, xBase, yBase,
- trafo_size, trafo_size);
- s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase, 1);
- s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase, 2);
- }
}
if (lc->tt.cbf_luma ||
SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], x0, y0) ||
- SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0)) {
+ SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0) ||
+ (s->sps->chroma_format_idc == 2 &&
+ (SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], x0, y0 + (1 << log2_trafo_size_c)) ||
+ SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0 + (1 << log2_trafo_size_c))))) {
int scan_idx = SCAN_DIAG;
int scan_idx_c = SCAN_DIAG;
+ int cbf_luma = lc->tt.cbf_luma;
+ int cbf_chroma = SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], x0, y0) ||
+ SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0) ||
+ (s->sps->chroma_format_idc == 2 &&
+ (SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], x0, y0 + (1 << log2_trafo_size_c)) ||
+ SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0 + (1 << log2_trafo_size_c))));
if (s->pps->cu_qp_delta_enabled_flag && !lc->tu.is_cu_qp_delta_coded) {
lc->tu.cu_qp_delta = ff_hevc_cu_qp_delta_abs(s);
ff_hevc_set_qPy(s, x0, y0, cb_xBase, cb_yBase, log2_cb_size);
}
+ if (s->sh.cu_chroma_qp_offset_enabled_flag && cbf_chroma &&
+ !lc->cu.cu_transquant_bypass_flag && !lc->tu.is_cu_chroma_qp_offset_coded) {
+ int cu_chroma_qp_offset_flag = ff_hevc_cu_chroma_qp_offset_flag(s);
+ if (cu_chroma_qp_offset_flag) {
+ int cu_chroma_qp_offset_idx = 0;
+ if (s->pps->chroma_qp_offset_list_len_minus1 > 0) {
+ cu_chroma_qp_offset_idx = ff_hevc_cu_chroma_qp_offset_idx(s);
+ av_log(s->avctx, AV_LOG_ERROR,
+ "cu_chroma_qp_offset_idx not yet tested.\n");
+ }
+ lc->tu.cu_qp_offset_cb = s->pps->cb_qp_offset_list[cu_chroma_qp_offset_idx];
+ lc->tu.cu_qp_offset_cr = s->pps->cr_qp_offset_list[cu_chroma_qp_offset_idx];
+ } else {
+ lc->tu.cu_qp_offset_cb = 0;
+ lc->tu.cu_qp_offset_cr = 0;
+ }
+ lc->tu.is_cu_chroma_qp_offset_coded = 1;
+ }
+
if (lc->cu.pred_mode == MODE_INTRA && log2_trafo_size < 4) {
- if (lc->tu.cur_intra_pred_mode >= 6 &&
- lc->tu.cur_intra_pred_mode <= 14) {
+ if (lc->tu.intra_pred_mode >= 6 &&
+ lc->tu.intra_pred_mode <= 14) {
scan_idx = SCAN_VERT;
- } else if (lc->tu.cur_intra_pred_mode >= 22 &&
- lc->tu.cur_intra_pred_mode <= 30) {
+ } else if (lc->tu.intra_pred_mode >= 22 &&
+ lc->tu.intra_pred_mode <= 30) {
scan_idx = SCAN_HORIZ;
}
- if (lc->pu.intra_pred_mode_c >= 6 &&
- lc->pu.intra_pred_mode_c <= 14) {
+ if (lc->tu.intra_pred_mode_c >= 6 &&
+ lc->tu.intra_pred_mode_c <= 14) {
scan_idx_c = SCAN_VERT;
- } else if (lc->pu.intra_pred_mode_c >= 22 &&
- lc->pu.intra_pred_mode_c <= 30) {
+ } else if (lc->tu.intra_pred_mode_c >= 22 &&
+ lc->tu.intra_pred_mode_c <= 30) {
scan_idx_c = SCAN_HORIZ;
}
}
- if (lc->tt.cbf_luma)
+ lc->tu.cross_pf = 0;
+
+ if (cbf_luma)
ff_hevc_hls_residual_coding(s, x0, y0, log2_trafo_size, scan_idx, 0);
- if (log2_trafo_size > 2) {
- if (SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], x0, y0))
- ff_hevc_hls_residual_coding(s, x0, y0, log2_trafo_size - 1, scan_idx_c, 1);
- if (SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0))
- ff_hevc_hls_residual_coding(s, x0, y0, log2_trafo_size - 1, scan_idx_c, 2);
+ if (log2_trafo_size > 2 || s->sps->chroma_format_idc == 3) {
+ int trafo_size_h = 1 << (log2_trafo_size_c + s->sps->hshift[1]);
+ int trafo_size_v = 1 << (log2_trafo_size_c + s->sps->vshift[1]);
+ lc->tu.cross_pf = (s->pps->cross_component_prediction_enabled_flag && cbf_luma &&
+ (lc->cu.pred_mode == MODE_INTER ||
+ (lc->tu.chroma_mode_c == 4)));
+
+ if (lc->tu.cross_pf) {
+ hls_cross_component_pred(s, 0);
+ }
+ for (i = 0; i < (s->sps->chroma_format_idc == 2 ? 2 : 1); i++) {
+ if (lc->cu.pred_mode == MODE_INTRA) {
+ ff_hevc_set_neighbour_available(s, x0, y0 + (i << log2_trafo_size_c), trafo_size_h, trafo_size_v);
+ s->hpc.intra_pred[log2_trafo_size_c - 2](s, x0, y0 + (i << log2_trafo_size_c), 1);
+ }
+ if (SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], x0, y0 + (i << log2_trafo_size_c)))
+ ff_hevc_hls_residual_coding(s, x0, y0 + (i << log2_trafo_size_c),
+ log2_trafo_size_c, scan_idx_c, 1);
+ else
+ if (lc->tu.cross_pf) {
+ ptrdiff_t stride = s->frame->linesize[1];
+ int hshift = s->sps->hshift[1];
+ int vshift = s->sps->vshift[1];
+ int16_t *coeffs_y = lc->tu.coeffs[0];
+ int16_t *coeffs = lc->tu.coeffs[1];
+ int size = 1 << log2_trafo_size_c;
+
+ uint8_t *dst = &s->frame->data[1][(y0 >> vshift) * stride +
+ ((x0 >> hshift) << s->sps->pixel_shift)];
+ for (i = 0; i < (size * size); i++) {
+ coeffs[i] = ((lc->tu.res_scale_val * coeffs_y[i]) >> 3);
+ }
+ s->hevcdsp.transform_add[log2_trafo_size-2](dst, coeffs, stride);
+ }
+ }
+
+ if (lc->tu.cross_pf) {
+ hls_cross_component_pred(s, 1);
+ }
+ for (i = 0; i < (s->sps->chroma_format_idc == 2 ? 2 : 1); i++) {
+ if (lc->cu.pred_mode == MODE_INTRA) {
+ ff_hevc_set_neighbour_available(s, x0, y0 + (i << log2_trafo_size_c), trafo_size_h, trafo_size_v);
+ s->hpc.intra_pred[log2_trafo_size_c - 2](s, x0, y0 + (i << log2_trafo_size_c), 2);
+ }
+ if (SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0 + (i << log2_trafo_size_c)))
+ ff_hevc_hls_residual_coding(s, x0, y0 + (i << log2_trafo_size_c),
+ log2_trafo_size_c, scan_idx_c, 2);
+ else
+ if (lc->tu.cross_pf) {
+ ptrdiff_t stride = s->frame->linesize[2];
+ int hshift = s->sps->hshift[2];
+ int vshift = s->sps->vshift[2];
+ int16_t *coeffs_y = lc->tu.coeffs[0];
+ int16_t *coeffs = lc->tu.coeffs[1];
+ int size = 1 << log2_trafo_size_c;
+
+ uint8_t *dst = &s->frame->data[2][(y0 >> vshift) * stride +
+ ((x0 >> hshift) << s->sps->pixel_shift)];
+ for (i = 0; i < (size * size); i++) {
+ coeffs[i] = ((lc->tu.res_scale_val * coeffs_y[i]) >> 3);
+ }
+ s->hevcdsp.transform_add[log2_trafo_size-2](dst, coeffs, stride);
+ }
+ }
} else if (blk_idx == 3) {
- if (SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], xBase, yBase))
- ff_hevc_hls_residual_coding(s, xBase, yBase, log2_trafo_size, scan_idx_c, 1);
- if (SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], xBase, yBase))
- ff_hevc_hls_residual_coding(s, xBase, yBase, log2_trafo_size, scan_idx_c, 2);
+ int trafo_size_h = 1 << (log2_trafo_size + 1);
+ int trafo_size_v = 1 << (log2_trafo_size + s->sps->vshift[1]);
+ for (i = 0; i < (s->sps->chroma_format_idc == 2 ? 2 : 1); i++) {
+ if (lc->cu.pred_mode == MODE_INTRA) {
+ ff_hevc_set_neighbour_available(s, xBase, yBase + (i << log2_trafo_size),
+ trafo_size_h, trafo_size_v);
+ s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase + (i << log2_trafo_size), 1);
+ }
+ if (SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], xBase, yBase + (i << log2_trafo_size_c)))
+ ff_hevc_hls_residual_coding(s, xBase, yBase + (i << log2_trafo_size),
+ log2_trafo_size, scan_idx_c, 1);
+ }
+ for (i = 0; i < (s->sps->chroma_format_idc == 2 ? 2 : 1); i++) {
+ if (lc->cu.pred_mode == MODE_INTRA) {
+ ff_hevc_set_neighbour_available(s, xBase, yBase + (i << log2_trafo_size),
+ trafo_size_h, trafo_size_v);
+ s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase + (i << log2_trafo_size), 2);
+ }
+ if (SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], xBase, yBase + (i << log2_trafo_size_c)))
+ ff_hevc_hls_residual_coding(s, xBase, yBase + (i << log2_trafo_size),
+ log2_trafo_size, scan_idx_c, 2);
+ }
+ }
+ } else if (lc->cu.pred_mode == MODE_INTRA) {
+ if (log2_trafo_size > 2 || s->sps->chroma_format_idc == 3) {
+ int trafo_size_h = 1 << (log2_trafo_size_c + s->sps->hshift[1]);
+ int trafo_size_v = 1 << (log2_trafo_size_c + s->sps->vshift[1]);
+ ff_hevc_set_neighbour_available(s, x0, y0, trafo_size_h, trafo_size_v);
+ s->hpc.intra_pred[log2_trafo_size_c - 2](s, x0, y0, 1);
+ s->hpc.intra_pred[log2_trafo_size_c - 2](s, x0, y0, 2);
+ if (s->sps->chroma_format_idc == 2) {
+ ff_hevc_set_neighbour_available(s, x0, y0 + (1 << log2_trafo_size_c),
+ trafo_size_h, trafo_size_v);
+ s->hpc.intra_pred[log2_trafo_size_c - 2](s, x0, y0 + (1 << log2_trafo_size_c), 1);
+ s->hpc.intra_pred[log2_trafo_size_c - 2](s, x0, y0 + (1 << log2_trafo_size_c), 2);
+ }
+ } else if (blk_idx == 3) {
+ int trafo_size_h = 1 << (log2_trafo_size + 1);
+ int trafo_size_v = 1 << (log2_trafo_size + s->sps->vshift[1]);
+ ff_hevc_set_neighbour_available(s, xBase, yBase,
+ trafo_size_h, trafo_size_v);
+ s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase, 1);
+ s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase, 2);
+ if (s->sps->chroma_format_idc == 2) {
+ ff_hevc_set_neighbour_available(s, xBase, yBase + (1 << (log2_trafo_size)),
+ trafo_size_h, trafo_size_v);
+ s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase + (1 << (log2_trafo_size)), 1);
+ s->hpc.intra_pred[log2_trafo_size - 2](s, xBase, yBase + (1 << (log2_trafo_size)), 2);
+ }
}
}
+
return 0;
}
SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth - 1], xBase, yBase);
SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0) =
SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth - 1], xBase, yBase);
+ if (s->sps->chroma_format_idc == 2) {
+ int xBase_cb = xBase & ((1 << log2_trafo_size) - 1);
+ int yBase_cb = yBase & ((1 << log2_trafo_size) - 1);
+ SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], x0, y0 + (1 << (log2_trafo_size - 1))) =
+ SAMPLE_CBF2(lc->tt.cbf_cb[trafo_depth - 1], xBase_cb, yBase_cb + (1 << (log2_trafo_size)));
+ SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0 + (1 << (log2_trafo_size - 1))) =
+ SAMPLE_CBF2(lc->tt.cbf_cr[trafo_depth - 1], xBase_cb, yBase_cb + (1 << (log2_trafo_size)));
+ }
} else {
SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], x0, y0) =
SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0) = 0;
+ if (s->sps->chroma_format_idc == 2) {
+ SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], x0, y0 + (1 << (log2_trafo_size - 1))) =
+ SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0 + (1 << (log2_trafo_size - 1))) = 0;
+ }
}
if (lc->cu.intra_split_flag) {
- if (trafo_depth == 1)
- lc->tu.cur_intra_pred_mode = lc->pu.intra_pred_mode[blk_idx];
+ if (trafo_depth == 1) {
+ lc->tu.intra_pred_mode = lc->pu.intra_pred_mode[blk_idx];
+ if (s->sps->chroma_format_idc == 3) {
+ lc->tu.intra_pred_mode_c = lc->pu.intra_pred_mode_c[blk_idx];
+ lc->tu.chroma_mode_c = lc->pu.chroma_mode_c[blk_idx];
+ } else {
+ lc->tu.intra_pred_mode_c = lc->pu.intra_pred_mode_c[0];
+ lc->tu.chroma_mode_c = lc->pu.chroma_mode_c[0];
+ }
+ }
} else {
- lc->tu.cur_intra_pred_mode = lc->pu.intra_pred_mode[0];
+ lc->tu.intra_pred_mode = lc->pu.intra_pred_mode[0];
+ lc->tu.intra_pred_mode_c = lc->pu.intra_pred_mode_c[0];
+ lc->tu.chroma_mode_c = lc->pu.chroma_mode_c[0];
}
lc->tt.cbf_luma = 1;
lc->tt.inter_split_flag;
}
- if (log2_trafo_size > 2) {
+ if (log2_trafo_size > 2 || s->sps->chroma_format_idc == 3) {
if (trafo_depth == 0 ||
SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth - 1], xBase, yBase)) {
SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], x0, y0) =
ff_hevc_cbf_cb_cr_decode(s, trafo_depth);
+ if (s->sps->chroma_format_idc == 2 && (!split_transform_flag || log2_trafo_size == 3)) {
+ SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], x0, y0 + (1 << (log2_trafo_size - 1))) =
+ ff_hevc_cbf_cb_cr_decode(s, trafo_depth);
+ }
}
if (trafo_depth == 0 ||
SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth - 1], xBase, yBase)) {
SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0) =
ff_hevc_cbf_cb_cr_decode(s, trafo_depth);
+ if (s->sps->chroma_format_idc == 2 && (!split_transform_flag || log2_trafo_size == 3)) {
+ SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0 + (1 << (log2_trafo_size - 1))) =
+ ff_hevc_cbf_cb_cr_decode(s, trafo_depth);
+ }
}
}
if (lc->cu.pred_mode == MODE_INTRA || trafo_depth != 0 ||
SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], x0, y0) ||
- SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0)) {
+ SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0) ||
+ (s->sps->chroma_format_idc == 2 &&
+ (SAMPLE_CBF(lc->tt.cbf_cb[trafo_depth], x0, y0 + (1 << (log2_trafo_size - 1))) ||
+ SAMPLE_CBF(lc->tt.cbf_cr[trafo_depth], x0, y0 + (1 << (log2_trafo_size - 1)))))) {
lc->tt.cbf_luma = ff_hevc_cbf_luma_decode(s, trafo_depth);
}
int stride2 = s->frame->linesize[2];
uint8_t *dst2 = &s->frame->data[2][(y0 >> s->sps->vshift[2]) * stride2 + ((x0 >> s->sps->hshift[2]) << s->sps->pixel_shift)];
- int length = cb_size * cb_size * s->sps->pcm.bit_depth + ((cb_size * cb_size) >> 1) * s->sps->pcm.bit_depth_chroma;
+ int length = cb_size * cb_size * s->sps->pcm.bit_depth +
+ (((cb_size >> s->sps->hshift[1]) * (cb_size >> s->sps->vshift[1])) +
+ ((cb_size >> s->sps->hshift[2]) * (cb_size >> s->sps->vshift[2]))) *
+ s->sps->pcm.bit_depth_chroma;
const uint8_t *pcm = skip_bytes(&lc->cc, (length + 7) >> 3);
int ret;
if (ret < 0)
return ret;
- s->hevcdsp.put_pcm(dst0, stride0, cb_size, &gb, s->sps->pcm.bit_depth);
- s->hevcdsp.put_pcm(dst1, stride1, cb_size / 2, &gb, s->sps->pcm.bit_depth_chroma);
- s->hevcdsp.put_pcm(dst2, stride2, cb_size / 2, &gb, s->sps->pcm.bit_depth_chroma);
+ s->hevcdsp.put_pcm(dst0, stride0, cb_size, cb_size, &gb, s->sps->pcm.bit_depth);
+ s->hevcdsp.put_pcm(dst1, stride1,
+ cb_size >> s->sps->hshift[1],
+ cb_size >> s->sps->vshift[1],
+ &gb, s->sps->pcm.bit_depth_chroma);
+ s->hevcdsp.put_pcm(dst2, stride2,
+ cb_size >> s->sps->hshift[2],
+ cb_size >> s->sps->vshift[2],
+ &gb, s->sps->pcm.bit_depth_chroma);
return 0;
}
static void hls_prediction_unit(HEVCContext *s, int x0, int y0,
int nPbW, int nPbH,
- int log2_cb_size, int partIdx)
+ int log2_cb_size, int partIdx, int idx)
{
#define POS(c_idx, x, y) \
&s->frame->data[c_idx][((y) >> s->sps->vshift[c_idx]) * s->frame->linesize[c_idx] + \
x_pu = x0 >> s->sps->log2_min_pu_size;
y_pu = y0 >> s->sps->log2_min_pu_size;
- for (i = 0; i < nPbW >> s->sps->log2_min_pu_size; i++)
- for (j = 0; j < nPbH >> s->sps->log2_min_pu_size; j++)
+ for (j = 0; j < nPbH >> s->sps->log2_min_pu_size; j++)
+ for (i = 0; i < nPbW >> s->sps->log2_min_pu_size; i++)
tab_mvf[(y_pu + j) * min_pu_width + x_pu + i] = current_mv;
} else { /* MODE_INTER */
lc->pu.merge_flag = ff_hevc_merge_flag_decode(s);
x_pu = x0 >> s->sps->log2_min_pu_size;
y_pu = y0 >> s->sps->log2_min_pu_size;
- for (i = 0; i < nPbW >> s->sps->log2_min_pu_size; i++)
- for (j = 0; j < nPbH >> s->sps->log2_min_pu_size; j++)
+ for (j = 0; j < nPbH >> s->sps->log2_min_pu_size; j++)
+ for (i = 0; i < nPbW >> s->sps->log2_min_pu_size; i++)
tab_mvf[(y_pu + j) * min_pu_width + x_pu + i] = current_mv;
} else {
enum InterPredIdc inter_pred_idc = PRED_L0;
}
if (s->sh.mvd_l1_zero_flag == 1 && inter_pred_idc == PRED_BI) {
- lc->pu.mvd.x = 0;
- lc->pu.mvd.y = 0;
+ AV_ZERO32(&lc->pu.mvd);
} else {
ff_hevc_hls_mvd_coding(s, x0, y0, 1);
}
x_pu = x0 >> s->sps->log2_min_pu_size;
y_pu = y0 >> s->sps->log2_min_pu_size;
- for (i = 0; i < nPbW >> s->sps->log2_min_pu_size; i++)
- for(j = 0; j < nPbH >> s->sps->log2_min_pu_size; j++)
+ for (j = 0; j < nPbH >> s->sps->log2_min_pu_size; j++)
+ for (i = 0; i < nPbW >> s->sps->log2_min_pu_size; i++)
tab_mvf[(y_pu + j) * min_pu_width + x_pu + i] = current_mv;
}
}
ct_depth, length);
}
+static const uint8_t tab_mode_idx[] = {
+ 0, 1, 2, 2, 2, 2, 3, 5, 7, 8, 10, 12, 13, 15, 17, 18, 19, 20,
+ 21, 22, 23, 23, 24, 24, 25, 25, 26, 27, 27, 28, 28, 29, 29, 30, 31};
+
static void intra_prediction_unit(HEVCContext *s, int x0, int y0,
int log2_cb_size)
{
}
}
- chroma_mode = ff_hevc_intra_chroma_pred_mode_decode(s);
- if (chroma_mode != 4) {
- if (lc->pu.intra_pred_mode[0] == intra_chroma_table[chroma_mode])
- lc->pu.intra_pred_mode_c = 34;
- else
- lc->pu.intra_pred_mode_c = intra_chroma_table[chroma_mode];
- } else {
- lc->pu.intra_pred_mode_c = lc->pu.intra_pred_mode[0];
+ if (s->sps->chroma_format_idc == 3) {
+ for (i = 0; i < side; i++) {
+ for (j = 0; j < side; j++) {
+ lc->pu.chroma_mode_c[2 * i + j] = chroma_mode = ff_hevc_intra_chroma_pred_mode_decode(s);
+ if (chroma_mode != 4) {
+ if (lc->pu.intra_pred_mode[2 * i + j] == intra_chroma_table[chroma_mode])
+ lc->pu.intra_pred_mode_c[2 * i + j] = 34;
+ else
+ lc->pu.intra_pred_mode_c[2 * i + j] = intra_chroma_table[chroma_mode];
+ } else {
+ lc->pu.intra_pred_mode_c[2 * i + j] = lc->pu.intra_pred_mode[2 * i + j];
+ }
+ }
+ }
+ } else if (s->sps->chroma_format_idc == 2) {
+ int mode_idx;
+ lc->pu.chroma_mode_c[0] = chroma_mode = ff_hevc_intra_chroma_pred_mode_decode(s);
+ if (chroma_mode != 4) {
+ if (lc->pu.intra_pred_mode[0] == intra_chroma_table[chroma_mode])
+ mode_idx = 34;
+ else
+ mode_idx = intra_chroma_table[chroma_mode];
+ } else {
+ mode_idx = lc->pu.intra_pred_mode[0];
+ }
+ lc->pu.intra_pred_mode_c[0] = tab_mode_idx[mode_idx];
+ } else if (s->sps->chroma_format_idc != 0) {
+ chroma_mode = ff_hevc_intra_chroma_pred_mode_decode(s);
+ if (chroma_mode != 4) {
+ if (lc->pu.intra_pred_mode[0] == intra_chroma_table[chroma_mode])
+ lc->pu.intra_pred_mode_c[0] = 34;
+ else
+ lc->pu.intra_pred_mode_c[0] = intra_chroma_table[chroma_mode];
+ } else {
+ lc->pu.intra_pred_mode_c[0] = lc->pu.intra_pred_mode[0];
+ }
}
}
int min_cb_width = s->sps->min_cb_width;
int x_cb = x0 >> log2_min_cb_size;
int y_cb = y0 >> log2_min_cb_size;
+ int idx = log2_cb_size - 2;
+ int qp_block_mask = (1<<(s->sps->log2_ctb_size - s->pps->diff_cu_qp_delta_depth)) - 1;
int x, y, ret;
- int qp_block_mask = (1<<(s->sps->log2_ctb_size - s->pps->diff_cu_qp_delta_depth)) - 1;
lc->cu.x = x0;
lc->cu.y = y0;
}
if (SAMPLE_CTB(s->skip_flag, x_cb, y_cb)) {
- hls_prediction_unit(s, x0, y0, cb_size, cb_size, log2_cb_size, 0);
+ hls_prediction_unit(s, x0, y0, cb_size, cb_size, log2_cb_size, 0, idx);
intra_prediction_unit_default_value(s, x0, y0, log2_cb_size);
if (!s->sh.disable_deblocking_filter_flag)
intra_prediction_unit_default_value(s, x0, y0, log2_cb_size);
switch (lc->cu.part_mode) {
case PART_2Nx2N:
- hls_prediction_unit(s, x0, y0, cb_size, cb_size, log2_cb_size, 0);
+ hls_prediction_unit(s, x0, y0, cb_size, cb_size, log2_cb_size, 0, idx);
break;
case PART_2NxN:
- hls_prediction_unit(s, x0, y0, cb_size, cb_size / 2, log2_cb_size, 0);
- hls_prediction_unit(s, x0, y0 + cb_size / 2, cb_size, cb_size / 2, log2_cb_size, 1);
+ hls_prediction_unit(s, x0, y0, cb_size, cb_size / 2, log2_cb_size, 0, idx);
+ hls_prediction_unit(s, x0, y0 + cb_size / 2, cb_size, cb_size / 2, log2_cb_size, 1, idx);
break;
case PART_Nx2N:
- hls_prediction_unit(s, x0, y0, cb_size / 2, cb_size, log2_cb_size, 0);
- hls_prediction_unit(s, x0 + cb_size / 2, y0, cb_size / 2, cb_size, log2_cb_size, 1);
+ hls_prediction_unit(s, x0, y0, cb_size / 2, cb_size, log2_cb_size, 0, idx - 1);
+ hls_prediction_unit(s, x0 + cb_size / 2, y0, cb_size / 2, cb_size, log2_cb_size, 1, idx - 1);
break;
case PART_2NxnU:
- hls_prediction_unit(s, x0, y0, cb_size, cb_size / 4, log2_cb_size, 0);
- hls_prediction_unit(s, x0, y0 + cb_size / 4, cb_size, cb_size * 3 / 4, log2_cb_size, 1);
+ hls_prediction_unit(s, x0, y0, cb_size, cb_size / 4, log2_cb_size, 0, idx);
+ hls_prediction_unit(s, x0, y0 + cb_size / 4, cb_size, cb_size * 3 / 4, log2_cb_size, 1, idx);
break;
case PART_2NxnD:
- hls_prediction_unit(s, x0, y0, cb_size, cb_size * 3 / 4, log2_cb_size, 0);
- hls_prediction_unit(s, x0, y0 + cb_size * 3 / 4, cb_size, cb_size / 4, log2_cb_size, 1);
+ hls_prediction_unit(s, x0, y0, cb_size, cb_size * 3 / 4, log2_cb_size, 0, idx);
+ hls_prediction_unit(s, x0, y0 + cb_size * 3 / 4, cb_size, cb_size / 4, log2_cb_size, 1, idx);
break;
case PART_nLx2N:
- hls_prediction_unit(s, x0, y0, cb_size / 4, cb_size, log2_cb_size, 0);
- hls_prediction_unit(s, x0 + cb_size / 4, y0, cb_size * 3 / 4, cb_size, log2_cb_size, 1);
+ hls_prediction_unit(s, x0, y0, cb_size / 4, cb_size, log2_cb_size, 0, idx - 2);
+ hls_prediction_unit(s, x0 + cb_size / 4, y0, cb_size * 3 / 4, cb_size, log2_cb_size, 1, idx - 2);
break;
case PART_nRx2N:
- hls_prediction_unit(s, x0, y0, cb_size * 3 / 4, cb_size, log2_cb_size, 0);
- hls_prediction_unit(s, x0 + cb_size * 3 / 4, y0, cb_size / 4, cb_size, log2_cb_size, 1);
+ hls_prediction_unit(s, x0, y0, cb_size * 3 / 4, cb_size, log2_cb_size, 0, idx - 2);
+ hls_prediction_unit(s, x0 + cb_size * 3 / 4, y0, cb_size / 4, cb_size, log2_cb_size, 1, idx - 2);
break;
case PART_NxN:
- hls_prediction_unit(s, x0, y0, cb_size / 2, cb_size / 2, log2_cb_size, 0);
- hls_prediction_unit(s, x0 + cb_size / 2, y0, cb_size / 2, cb_size / 2, log2_cb_size, 1);
- hls_prediction_unit(s, x0, y0 + cb_size / 2, cb_size / 2, cb_size / 2, log2_cb_size, 2);
- hls_prediction_unit(s, x0 + cb_size / 2, y0 + cb_size / 2, cb_size / 2, cb_size / 2, log2_cb_size, 3);
+ hls_prediction_unit(s, x0, y0, cb_size / 2, cb_size / 2, log2_cb_size, 0, idx - 1);
+ hls_prediction_unit(s, x0 + cb_size / 2, y0, cb_size / 2, cb_size / 2, log2_cb_size, 1, idx - 1);
+ hls_prediction_unit(s, x0, y0 + cb_size / 2, cb_size / 2, cb_size / 2, log2_cb_size, 2, idx - 1);
+ hls_prediction_unit(s, x0 + cb_size / 2, y0 + cb_size / 2, cb_size / 2, cb_size / 2, log2_cb_size, 3, idx - 1);
break;
}
}
const int cb_size = 1 << log2_cb_size;
int ret;
int qp_block_mask = (1<<(s->sps->log2_ctb_size - s->pps->diff_cu_qp_delta_depth)) - 1;
+ int split_cu_flag;
lc->ct.depth = cb_depth;
if (x0 + cb_size <= s->sps->width &&
y0 + cb_size <= s->sps->height &&
log2_cb_size > s->sps->log2_min_cb_size) {
- SAMPLE(s->split_cu_flag, x0, y0) =
- ff_hevc_split_coding_unit_flag_decode(s, cb_depth, x0, y0);
+ split_cu_flag = ff_hevc_split_coding_unit_flag_decode(s, cb_depth, x0, y0);
} else {
- SAMPLE(s->split_cu_flag, x0, y0) =
- (log2_cb_size > s->sps->log2_min_cb_size);
+ split_cu_flag = (log2_cb_size > s->sps->log2_min_cb_size);
}
if (s->pps->cu_qp_delta_enabled_flag &&
log2_cb_size >= s->sps->log2_ctb_size - s->pps->diff_cu_qp_delta_depth) {
lc->tu.cu_qp_delta = 0;
}
- if (SAMPLE(s->split_cu_flag, x0, y0)) {
+ if (s->sh.cu_chroma_qp_offset_enabled_flag &&
+ log2_cb_size >= s->sps->log2_ctb_size - s->pps->diff_cu_chroma_qp_offset_depth) {
+ lc->tu.is_cu_chroma_qp_offset_coded = 0;
+ }
+
+ if (split_cu_flag) {
const int cb_size_split = cb_size >> 1;
const int x1 = x0 + cb_size_split;
const int y1 = y0 + cb_size_split;
if (x_ctb + ctb_size >= s->sps->width &&
y_ctb + ctb_size >= s->sps->height)
- ff_hevc_hls_filter(s, x_ctb, y_ctb);
+ ff_hevc_hls_filter(s, x_ctb, y_ctb, ctb_size);
return ctb_addr_ts;
}
}
if ((x_ctb+ctb_size) >= s->sps->width && (y_ctb+ctb_size) >= s->sps->height ) {
- ff_hevc_hls_filter(s, x_ctb, y_ctb);
+ ff_hevc_hls_filter(s, x_ctb, y_ctb, ctb_size);
ff_thread_report_progress2(s->avctx, ctb_row , thread, SHIFT_CTB_WPP);
return ctb_addr_ts;
}
for (i = 1; i < s->threads_number; i++) {
s->sList[i] = av_malloc(sizeof(HEVCContext));
memcpy(s->sList[i], s, sizeof(HEVCContext));
- s->HEVClcList[i] = av_malloc(sizeof(HEVCLocalContext));
+ s->HEVClcList[i] = av_mallocz(sizeof(HEVCLocalContext));
s->sList[i]->HEVClc = s->HEVClcList[i];
}
}
return nuh_layer_id == 0;
}
-static void restore_tqb_pixels(HEVCContext *s)
-{
- int min_pu_size = 1 << s->sps->log2_min_pu_size;
- int x, y, c_idx;
-
- for (c_idx = 0; c_idx < 3; c_idx++) {
- ptrdiff_t stride = s->frame->linesize[c_idx];
- int hshift = s->sps->hshift[c_idx];
- int vshift = s->sps->vshift[c_idx];
- for (y = 0; y < s->sps->min_pu_height; y++) {
- for (x = 0; x < s->sps->min_pu_width; x++) {
- if (s->is_pcm[y * s->sps->min_pu_width + x]) {
- int n;
- int len = min_pu_size >> hshift;
- uint8_t *src = &s->frame->data[c_idx][((y << s->sps->log2_min_pu_size) >> vshift) * stride + (((x << s->sps->log2_min_pu_size) >> hshift) << s->sps->pixel_shift)];
- uint8_t *dst = &s->sao_frame->data[c_idx][((y << s->sps->log2_min_pu_size) >> vshift) * stride + (((x << s->sps->log2_min_pu_size) >> hshift) << s->sps->pixel_shift)];
- for (n = 0; n < (min_pu_size >> vshift); n++) {
- memcpy(dst, src, len);
- src += stride;
- dst += stride;
- }
- }
- }
- }
- }
-}
-
static int set_side_data(HEVCContext *s)
{
AVFrame *out = s->ref->frame;
stereo->flags = AV_STEREO3D_FLAG_INVERT;
}
+ if (s->sei_display_orientation_present &&
+ (s->sei_anticlockwise_rotation || s->sei_hflip || s->sei_vflip)) {
+ double angle = s->sei_anticlockwise_rotation * 360 / (double) (1 << 16);
+ AVFrameSideData *rotation = av_frame_new_side_data(out,
+ AV_FRAME_DATA_DISPLAYMATRIX,
+ sizeof(int32_t) * 9);
+ if (!rotation)
+ return AVERROR(ENOMEM);
+
+ av_display_rotation_set((int32_t *)rotation->data, angle);
+ av_display_matrix_flip((int32_t *)rotation->data,
+ s->sei_vflip, s->sei_hflip);
+ }
+
return 0;
}
int pic_size_in_ctb = ((s->sps->width >> s->sps->log2_min_cb_size) + 1) *
((s->sps->height >> s->sps->log2_min_cb_size) + 1);
int ret;
- AVFrame *cur_frame;
- memset(s->horizontal_bs, 0, 2 * s->bs_width * (s->bs_height + 1));
- memset(s->vertical_bs, 0, 2 * s->bs_width * (s->bs_height + 1));
+ memset(s->horizontal_bs, 0, s->bs_width * s->bs_height);
+ memset(s->vertical_bs, 0, s->bs_width * s->bs_height);
memset(s->cbf_luma, 0, s->sps->min_tb_width * s->sps->min_tb_height);
- memset(s->is_pcm, 0, s->sps->min_pu_width * s->sps->min_pu_height);
+ memset(s->is_pcm, 0, (s->sps->min_pu_width + 1) * (s->sps->min_pu_height + 1));
memset(s->tab_slice_address, -1, pic_size_in_ctb * sizeof(*s->tab_slice_address));
s->is_decoded = 0;
if (s->pps->tiles_enabled_flag)
lc->end_of_tiles_x = s->pps->column_width[0] << s->sps->log2_ctb_size;
- ret = ff_hevc_set_new_ref(s, s->sps->sao_enabled ? &s->sao_frame : &s->frame,
- s->poc);
+ ret = ff_hevc_set_new_ref(s, &s->frame, s->poc);
if (ret < 0)
goto fail;
goto fail;
}
+ s->ref->frame->key_frame = IS_IRAP(s);
+
ret = set_side_data(s);
if (ret < 0)
goto fail;
- cur_frame = s->sps->sao_enabled ? s->sao_frame : s->frame;
- cur_frame->pict_type = 3 - s->sh.slice_type;
+ s->frame->pict_type = 3 - s->sh.slice_type;
av_frame_unref(s->output_frame);
ret = ff_hevc_output_frame(s, s->output_frame, 0);
ctb_addr_ts = hls_slice_data(s);
if (ctb_addr_ts >= (s->sps->ctb_width * s->sps->ctb_height)) {
s->is_decoded = 1;
- if ((s->pps->transquant_bypass_enable_flag ||
- (s->sps->pcm.loop_filter_disable_flag && s->sps->pcm_enabled_flag)) &&
- s->sps->sao_enabled)
- restore_tqb_pixels(s);
}
if (ctb_addr_ts < 0) {
s->is_md5 = 0;
if (s->is_decoded) {
- s->ref->frame->key_frame = IS_IRAP(s);
av_log(avctx, AV_LOG_DEBUG, "Decoded frame with POC %d.\n", s->poc);
s->is_decoded = 0;
}
av_buffer_unref(&s->sps_list[i]);
for (i = 0; i < FF_ARRAY_ELEMS(s->pps_list); i++)
av_buffer_unref(&s->pps_list[i]);
+ s->sps = NULL;
+ s->pps = NULL;
+ s->vps = NULL;
+
+ av_buffer_unref(&s->current_sps);
av_freep(&s->sh.entry_point_offset);
av_freep(&s->sh.offset);
}
}
+ if (s->sps != s0->sps)
+ s->sps = NULL;
for (i = 0; i < FF_ARRAY_ELEMS(s->vps_list); i++) {
av_buffer_unref(&s->vps_list[i]);
if (s0->vps_list[i]) {
}
}
+ av_buffer_unref(&s->current_sps);
+ if (s0->current_sps) {
+ s->current_sps = av_buffer_ref(s0->current_sps);
+ if (!s->current_sps)
+ return AVERROR(ENOMEM);
+ }
+
if (s->sps != s0->sps)
ret = set_sps(s, s0->sps);
{ FF_PROFILE_HEVC_MAIN, "Main" },
{ FF_PROFILE_HEVC_MAIN_10, "Main 10" },
{ FF_PROFILE_HEVC_MAIN_STILL_PICTURE, "Main Still Picture" },
+ { FF_PROFILE_HEVC_REXT, "Rext" },
{ FF_PROFILE_UNKNOWN },
};
projects / ffmpeg / blobdiff