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Revert "avcodec/nvdec_av1: fix setting film grain parameters for frames with update_grain == 0"
This reverts commit f9eec62983
.
This does not effectively cover all cases. The values for some frames need
to be inferred by the decoder.
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
parent
da83673c8b
commit
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@ -41,7 +41,7 @@ static int nvdec_av1_start_frame(AVCodecContext *avctx, const uint8_t *buffer, u
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{
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const AV1DecContext *s = avctx->priv_data;
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const AV1RawSequenceHeader *seq = s->raw_seq;
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const AV1RawFrameHeader *fg_header, *frame_header = s->raw_frame_header;
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const AV1RawFrameHeader *frame_header = s->raw_frame_header;
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NVDECContext *ctx = avctx->internal->hwaccel_priv_data;
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CUVIDPICPARAMS *pp = &ctx->pic_params;
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@ -58,11 +58,6 @@ static int nvdec_av1_start_frame(AVCodecContext *avctx, const uint8_t *buffer, u
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if (ret < 0)
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return ret;
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if (frame_header->apply_grain && !frame_header->update_grain)
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fg_header = s->ref[frame_header->film_grain_params_ref_idx].raw_frame_header;
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else
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fg_header = frame_header;
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fdd = (FrameDecodeData*)cur_frame->private_ref->data;
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cf = (NVDECFrame*)fdd->hwaccel_priv;
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@ -187,23 +182,23 @@ static int nvdec_av1_start_frame(AVCodecContext *avctx, const uint8_t *buffer, u
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/* Film Grain Params */
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.apply_grain = frame_header->apply_grain,
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.overlap_flag = fg_header->overlap_flag,
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.scaling_shift_minus8 = fg_header->grain_scaling_minus_8,
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.chroma_scaling_from_luma = fg_header->chroma_scaling_from_luma,
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.ar_coeff_lag = fg_header->ar_coeff_lag,
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.ar_coeff_shift_minus6 = fg_header->ar_coeff_shift_minus_6,
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.grain_scale_shift = fg_header->grain_scale_shift,
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.clip_to_restricted_range = fg_header->clip_to_restricted_range,
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.num_y_points = fg_header->num_y_points,
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.num_cb_points = fg_header->num_cb_points,
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.num_cr_points = fg_header->num_cr_points,
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.overlap_flag = frame_header->overlap_flag,
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.scaling_shift_minus8 = frame_header->grain_scaling_minus_8,
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.chroma_scaling_from_luma = frame_header->chroma_scaling_from_luma,
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.ar_coeff_lag = frame_header->ar_coeff_lag,
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.ar_coeff_shift_minus6 = frame_header->ar_coeff_shift_minus_6,
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.grain_scale_shift = frame_header->grain_scale_shift,
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.clip_to_restricted_range = frame_header->clip_to_restricted_range,
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.num_y_points = frame_header->num_y_points,
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.num_cb_points = frame_header->num_cb_points,
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.num_cr_points = frame_header->num_cr_points,
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.random_seed = frame_header->grain_seed,
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.cb_mult = fg_header->cb_mult,
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.cb_luma_mult = fg_header->cb_luma_mult,
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.cb_offset = fg_header->cb_offset,
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.cr_mult = fg_header->cr_mult,
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.cr_luma_mult = fg_header->cr_luma_mult,
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.cr_offset = fg_header->cr_offset
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.cb_mult = frame_header->cb_mult,
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.cb_luma_mult = frame_header->cb_luma_mult,
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.cb_offset = frame_header->cb_offset,
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.cr_mult = frame_header->cr_mult,
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.cr_luma_mult = frame_header->cr_luma_mult,
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.cr_offset = frame_header->cr_offset
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}
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};
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@ -265,21 +260,21 @@ static int nvdec_av1_start_frame(AVCodecContext *avctx, const uint8_t *buffer, u
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/* Film Grain Params */
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if (frame_header->apply_grain) {
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for (i = 0; i < 14; ++i) {
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ppc->scaling_points_y[i][0] = fg_header->point_y_value[i];
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ppc->scaling_points_y[i][1] = fg_header->point_y_scaling[i];
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ppc->scaling_points_y[i][0] = frame_header->point_y_value[i];
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ppc->scaling_points_y[i][1] = frame_header->point_y_scaling[i];
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}
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for (i = 0; i < 10; ++i) {
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ppc->scaling_points_cb[i][0] = fg_header->point_cb_value[i];
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ppc->scaling_points_cb[i][1] = fg_header->point_cb_scaling[i];
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ppc->scaling_points_cr[i][0] = fg_header->point_cr_value[i];
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ppc->scaling_points_cr[i][1] = fg_header->point_cr_scaling[i];
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ppc->scaling_points_cb[i][0] = frame_header->point_cb_value[i];
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ppc->scaling_points_cb[i][1] = frame_header->point_cb_scaling[i];
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ppc->scaling_points_cr[i][0] = frame_header->point_cr_value[i];
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ppc->scaling_points_cr[i][1] = frame_header->point_cr_scaling[i];
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}
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for (i = 0; i < 24; ++i) {
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ppc->ar_coeffs_y[i] = (short)fg_header->ar_coeffs_y_plus_128[i] - 128;
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ppc->ar_coeffs_y[i] = (short)frame_header->ar_coeffs_y_plus_128[i] - 128;
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}
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for (i = 0; i < 25; ++i) {
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ppc->ar_coeffs_cb[i] = (short)fg_header->ar_coeffs_cb_plus_128[i] - 128;
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ppc->ar_coeffs_cr[i] = (short)fg_header->ar_coeffs_cr_plus_128[i] - 128;
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ppc->ar_coeffs_cb[i] = (short)frame_header->ar_coeffs_cb_plus_128[i] - 128;
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ppc->ar_coeffs_cr[i] = (short)frame_header->ar_coeffs_cr_plus_128[i] - 128;
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}
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}
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