H265RawVPS raw_vps;
H265RawSPS raw_sps;
H265RawPPS raw_pps;
- H265RawSEI raw_sei;
H265RawSlice raw_slice;
- H265RawSEIMasteringDisplayColourVolume sei_mastering_display;
- H265RawSEIContentLightLevelInfo sei_content_light_level;
+ SEIRawMasteringDisplayColourVolume sei_mastering_display;
+ SEIRawContentLightLevelInfo sei_content_light_level;
CodedBitstreamContext *cbc;
CodedBitstreamFragment current_access_unit;
CodedBitstreamFragment *au,
void *nal_unit)
{
- VAAPIEncodeH265Context *priv = avctx->priv_data;
H265RawNALUnitHeader *header = nal_unit;
int err;
- err = ff_cbs_insert_unit_content(priv->cbc, au, -1,
+ err = ff_cbs_insert_unit_content(au, -1,
header->nal_unit_type, nal_unit, NULL);
if (err < 0) {
av_log(avctx, AV_LOG_ERROR, "Failed to add NAL unit: "
err = vaapi_encode_h265_write_access_unit(avctx, data, data_len, au);
fail:
- ff_cbs_fragment_uninit(priv->cbc, au);
+ ff_cbs_fragment_reset(au);
return err;
}
err = vaapi_encode_h265_write_access_unit(avctx, data, data_len, au);
fail:
- ff_cbs_fragment_uninit(priv->cbc, au);
+ ff_cbs_fragment_reset(au);
return err;
}
{
VAAPIEncodeH265Context *priv = avctx->priv_data;
CodedBitstreamFragment *au = &priv->current_access_unit;
- int err, i;
+ int err;
if (priv->sei_needed) {
- H265RawSEI *sei = &priv->raw_sei;
-
if (priv->aud_needed) {
err = vaapi_encode_h265_add_nal(avctx, au, &priv->aud);
if (err < 0)
priv->aud_needed = 0;
}
- *sei = (H265RawSEI) {
- .nal_unit_header = {
- .nal_unit_type = HEVC_NAL_SEI_PREFIX,
- .nuh_layer_id = 0,
- .nuh_temporal_id_plus1 = 1,
- },
- };
-
- i = 0;
-
if (priv->sei_needed & SEI_MASTERING_DISPLAY) {
- sei->payload[i].payload_type = HEVC_SEI_TYPE_MASTERING_DISPLAY_INFO;
- sei->payload[i].payload.mastering_display = priv->sei_mastering_display;
- ++i;
+ err = ff_cbs_sei_add_message(priv->cbc, au, 1,
+ SEI_TYPE_MASTERING_DISPLAY_COLOUR_VOLUME,
+ &priv->sei_mastering_display, NULL);
+ if (err < 0)
+ goto fail;
}
if (priv->sei_needed & SEI_CONTENT_LIGHT_LEVEL) {
- sei->payload[i].payload_type = HEVC_SEI_TYPE_CONTENT_LIGHT_LEVEL_INFO;
- sei->payload[i].payload.content_light_level = priv->sei_content_light_level;
- ++i;
+ err = ff_cbs_sei_add_message(priv->cbc, au, 1,
+ SEI_TYPE_CONTENT_LIGHT_LEVEL_INFO,
+ &priv->sei_content_light_level, NULL);
+ if (err < 0)
+ goto fail;
}
- sei->payload_count = i;
- av_assert0(sei->payload_count > 0);
-
- err = vaapi_encode_h265_add_nal(avctx, au, sei);
- if (err < 0)
- goto fail;
priv->sei_needed = 0;
err = vaapi_encode_h265_write_access_unit(avctx, data, data_len, au);
if (err < 0)
goto fail;
- ff_cbs_fragment_uninit(priv->cbc, au);
+ ff_cbs_fragment_reset(au);
*type = VAEncPackedHeaderRawData;
return 0;
}
fail:
- ff_cbs_fragment_uninit(priv->cbc, au);
+ ff_cbs_fragment_reset(au);
return err;
}
int chroma_format, bit_depth;
int i;
- memset(&priv->current_access_unit, 0,
- sizeof(priv->current_access_unit));
-
memset(vps, 0, sizeof(*vps));
memset(sps, 0, sizeof(*sps));
memset(pps, 0, sizeof(*pps));
level = ff_h265_guess_level(ptl, avctx->bit_rate,
ctx->surface_width, ctx->surface_height,
- ctx->nb_slices, 1, 1,
+ ctx->nb_slices, ctx->tile_rows, ctx->tile_cols,
(ctx->b_per_p > 0) + 1);
if (level) {
av_log(avctx, AV_LOG_VERBOSE, "Using level %s.\n", level->name);
sps->conformance_window_flag = 1;
sps->conf_win_left_offset = 0;
sps->conf_win_right_offset =
- (ctx->surface_width - avctx->width) / 2;
+ (ctx->surface_width - avctx->width) >> desc->log2_chroma_w;
sps->conf_win_top_offset = 0;
sps->conf_win_bottom_offset =
- (ctx->surface_height - avctx->height) / 2;
+ (ctx->surface_height - avctx->height) >> desc->log2_chroma_h;
} else {
sps->conformance_window_flag = 0;
}
vui->aspect_ratio_info_present_flag = 1;
}
- if (avctx->color_range != AVCOL_RANGE_UNSPECIFIED ||
- avctx->color_primaries != AVCOL_PRI_UNSPECIFIED ||
+ // Unspecified video format, from table E-2.
+ vui->video_format = 5;
+ vui->video_full_range_flag =
+ avctx->color_range == AVCOL_RANGE_JPEG;
+ vui->colour_primaries = avctx->color_primaries;
+ vui->transfer_characteristics = avctx->color_trc;
+ vui->matrix_coefficients = avctx->colorspace;
+ if (avctx->color_primaries != AVCOL_PRI_UNSPECIFIED ||
avctx->color_trc != AVCOL_TRC_UNSPECIFIED ||
- avctx->colorspace != AVCOL_SPC_UNSPECIFIED) {
+ avctx->colorspace != AVCOL_SPC_UNSPECIFIED)
+ vui->colour_description_present_flag = 1;
+ if (avctx->color_range != AVCOL_RANGE_UNSPECIFIED ||
+ vui->colour_description_present_flag)
vui->video_signal_type_present_flag = 1;
- vui->video_format = 5; // Unspecified.
- vui->video_full_range_flag =
- avctx->color_range == AVCOL_RANGE_JPEG;
-
- if (avctx->color_primaries != AVCOL_PRI_UNSPECIFIED ||
- avctx->color_trc != AVCOL_TRC_UNSPECIFIED ||
- avctx->colorspace != AVCOL_SPC_UNSPECIFIED) {
- vui->colour_description_present_flag = 1;
- vui->colour_primaries = avctx->color_primaries;
- vui->transfer_characteristics = avctx->color_trc;
- vui->matrix_coefficients = avctx->colorspace;
- }
- } else {
- vui->video_format = 5;
- vui->video_full_range_flag = 0;
- vui->colour_primaries = avctx->color_primaries;
- vui->transfer_characteristics = avctx->color_trc;
- vui->matrix_coefficients = avctx->colorspace;
- }
if (avctx->chroma_sample_location != AVCHROMA_LOC_UNSPECIFIED) {
vui->chroma_loc_info_present_flag = 1;
pps->cu_qp_delta_enabled_flag = (ctx->va_rc_mode != VA_RC_CQP);
pps->diff_cu_qp_delta_depth = 0;
- pps->pps_loop_filter_across_slices_enabled_flag = 1;
+ if (ctx->tile_rows && ctx->tile_cols) {
+ int uniform_spacing;
+
+ pps->tiles_enabled_flag = 1;
+ pps->num_tile_columns_minus1 = ctx->tile_cols - 1;
+ pps->num_tile_rows_minus1 = ctx->tile_rows - 1;
+
+ // Test whether the spacing provided matches the H.265 uniform
+ // spacing, and set the flag if it does.
+ uniform_spacing = 1;
+ for (i = 0; i <= pps->num_tile_columns_minus1 &&
+ uniform_spacing; i++) {
+ if (ctx->col_width[i] !=
+ (i + 1) * ctx->slice_block_cols / ctx->tile_cols -
+ i * ctx->slice_block_cols / ctx->tile_cols)
+ uniform_spacing = 0;
+ }
+ for (i = 0; i <= pps->num_tile_rows_minus1 &&
+ uniform_spacing; i++) {
+ if (ctx->row_height[i] !=
+ (i + 1) * ctx->slice_block_rows / ctx->tile_rows -
+ i * ctx->slice_block_rows / ctx->tile_rows)
+ uniform_spacing = 0;
+ }
+ pps->uniform_spacing_flag = uniform_spacing;
+ for (i = 0; i <= pps->num_tile_columns_minus1; i++)
+ pps->column_width_minus1[i] = ctx->col_width[i] - 1;
+ for (i = 0; i <= pps->num_tile_rows_minus1; i++)
+ pps->row_height_minus1[i] = ctx->row_height[i] - 1;
+
+ pps->loop_filter_across_tiles_enabled_flag = 1;
+ }
+
+ pps->pps_loop_filter_across_slices_enabled_flag = 1;
// Fill VAAPI parameter buffers.
},
};
+ if (pps->tiles_enabled_flag) {
+ for (i = 0; i <= vpic->num_tile_rows_minus1; i++)
+ vpic->row_height_minus1[i] = pps->row_height_minus1[i];
+ for (i = 0; i <= vpic->num_tile_columns_minus1; i++)
+ vpic->column_width_minus1[i] = pps->column_width_minus1[i];
+ }
+
return 0;
}
// SEI is needed when both the primaries and luminance are set
if (mdm->has_primaries && mdm->has_luminance) {
- H265RawSEIMasteringDisplayColourVolume *mdcv =
+ SEIRawMasteringDisplayColourVolume *mdcv =
&priv->sei_mastering_display;
const int mapping[3] = {1, 2, 0};
const int chroma_den = 50000;
if (sd) {
AVContentLightMetadata *clm =
(AVContentLightMetadata *)sd->data;
- H265RawSEIContentLightLevelInfo *clli =
+ SEIRawContentLightLevelInfo *clli =
&priv->sei_content_light_level;
clli->max_content_light_level = FFMIN(clm->MaxCLL, 65535);
return err;
if (ctx->va_rc_mode == VA_RC_CQP) {
- priv->fixed_qp_p = priv->qp;
+ // Note that VAAPI only supports positive QP values - the range is
+ // therefore always bounded below by 1, even in 10-bit mode where
+ // it should go down to -12.
+
+ priv->fixed_qp_p = av_clip(ctx->rc_quality, 1, 51);
if (avctx->i_quant_factor > 0.0)
- priv->fixed_qp_idr = (int)((priv->fixed_qp_p * avctx->i_quant_factor +
- avctx->i_quant_offset) + 0.5);
+ priv->fixed_qp_idr =
+ av_clip((avctx->i_quant_factor * priv->fixed_qp_p +
+ avctx->i_quant_offset) + 0.5, 1, 51);
else
priv->fixed_qp_idr = priv->fixed_qp_p;
if (avctx->b_quant_factor > 0.0)
- priv->fixed_qp_b = (int)((priv->fixed_qp_p * avctx->b_quant_factor +
- avctx->b_quant_offset) + 0.5);
+ priv->fixed_qp_b =
+ av_clip((avctx->b_quant_factor * priv->fixed_qp_p +
+ avctx->b_quant_offset) + 0.5, 1, 51);
else
priv->fixed_qp_b = priv->fixed_qp_p;
"%d / %d / %d for IDR- / P- / B-frames.\n",
priv->fixed_qp_idr, priv->fixed_qp_p, priv->fixed_qp_b);
- } else if (ctx->va_rc_mode == VA_RC_CBR ||
- ctx->va_rc_mode == VA_RC_VBR) {
- // These still need to be set for pic_init_qp/slice_qp_delta.
+ } else {
+ // These still need to be set for init_qp/slice_qp_delta.
priv->fixed_qp_idr = 30;
priv->fixed_qp_p = 30;
priv->fixed_qp_b = 30;
-
- } else {
- av_assert0(0 && "Invalid RC mode.");
}
+ ctx->roi_quant_range = 51 + 6 * (ctx->profile->depth - 8);
+
return 0;
}
#if VA_CHECK_VERSION(0, 37, 0)
{ FF_PROFILE_HEVC_MAIN_10, 10, 3, 1, 1, VAProfileHEVCMain10 },
{ FF_PROFILE_HEVC_REXT, 10, 3, 1, 1, VAProfileHEVCMain10 },
+#endif
+#if VA_CHECK_VERSION(1, 2, 0)
+ { FF_PROFILE_HEVC_REXT, 8, 3, 1, 0, VAProfileHEVCMain422_10 },
+ { FF_PROFILE_HEVC_REXT, 10, 3, 1, 0, VAProfileHEVCMain422_10 },
#endif
{ FF_PROFILE_UNKNOWN }
};
FLAG_B_PICTURE_REFERENCES |
FLAG_NON_IDR_KEY_PICTURES,
+ .default_quality = 25,
+
.configure = &vaapi_encode_h265_configure,
.picture_priv_data_size = sizeof(VAAPIEncodeH265Picture),
// CTU size is currently hard-coded to 32.
ctx->slice_block_width = ctx->slice_block_height = 32;
+ if (priv->qp > 0)
+ ctx->explicit_qp = priv->qp;
+
return ff_vaapi_encode_init(avctx);
}
{
VAAPIEncodeH265Context *priv = avctx->priv_data;
+ ff_cbs_fragment_free(&priv->current_access_unit);
ff_cbs_close(&priv->cbc);
return ff_vaapi_encode_close(avctx);
#define FLAGS (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM)
static const AVOption vaapi_encode_h265_options[] = {
VAAPI_ENCODE_COMMON_OPTIONS,
+ VAAPI_ENCODE_RC_OPTIONS,
{ "qp", "Constant QP (for P-frames; scaled by qfactor/qoffset for I/B)",
- OFFSET(qp), AV_OPT_TYPE_INT, { .i64 = 25 }, 0, 52, FLAGS },
+ OFFSET(qp), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 52, FLAGS },
{ "aud", "Include AUD",
OFFSET(aud), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, FLAGS },
{ .i64 = SEI_MASTERING_DISPLAY | SEI_CONTENT_LIGHT_LEVEL },
INT_MIN, INT_MAX, FLAGS, "sei" },
+ { "tiles", "Tile columns x rows",
+ OFFSET(common.tile_cols), AV_OPT_TYPE_IMAGE_SIZE,
+ { .str = NULL }, 0, 0, FLAGS },
+
{ NULL },
};
.version = LIBAVUTIL_VERSION_INT,
};
-AVCodec ff_hevc_vaapi_encoder = {
+const AVCodec ff_hevc_vaapi_encoder = {
.name = "hevc_vaapi",
.long_name = NULL_IF_CONFIG_SMALL("H.265/HEVC (VAAPI)"),
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_HEVC,
.priv_data_size = sizeof(VAAPIEncodeH265Context),
.init = &vaapi_encode_h265_init,
- .send_frame = &ff_vaapi_encode_send_frame,
.receive_packet = &ff_vaapi_encode_receive_packet,
.close = &vaapi_encode_h265_close,
.priv_class = &vaapi_encode_h265_class,
- .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE,
+ .capabilities = AV_CODEC_CAP_DELAY | AV_CODEC_CAP_HARDWARE |
+ AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
.defaults = vaapi_encode_h265_defaults,
.pix_fmts = (const enum AVPixelFormat[]) {
AV_PIX_FMT_VAAPI,
AV_PIX_FMT_NONE,
},
+ .hw_configs = ff_vaapi_encode_hw_configs,
.wrapper_name = "vaapi",
};
projects / ffmpeg / blobdiff