@@ -2713,6 +2713,8 @@ vp8_cuvid_hwaccel_deps="cuda cuvid"
vp9_cuvid_hwaccel_deps="cuda cuvid"
vp8_mediacodec_decoder_deps="mediacodec"
vp8_mediacodec_hwaccel_deps="mediacodec"
+vp8_vaapi_hwaccel_deps="vaapi VAPictureParameterBufferVP8"
+vp8_vaapi_hwaccel_select="vp8_decoder"
vp9_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_VP9"
vp9_d3d11va_hwaccel_select="vp9_decoder"
vp9_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_VP9"
@@ -5654,6 +5656,7 @@ check_type "windows.h d3d11.h" "ID3D11VideoContext"
check_type "d3d9.h dxva2api.h" DXVA2_ConfigPictureDecode -D_WIN32_WINNT=0x0602
check_type "va/va.h va/va_dec_hevc.h" "VAPictureParameterBufferHEVC"
+check_type "va/va.h va/va_dec_vp8.h" "VAPictureParameterBufferVP8"
check_struct "va/va.h" "VADecPictureParameterBufferVP9" bit_depth
check_type "va/va.h va/va_vpp.h" "VAProcPipelineParameterBuffer"
check_type "va/va.h va/va_enc_h264.h" "VAEncPictureParameterBufferH264"
@@ -814,6 +814,7 @@ OBJS-$(CONFIG_VC1_D3D11VA_HWACCEL) += dxva2_vc1.o
OBJS-$(CONFIG_VC1_DXVA2_HWACCEL) += dxva2_vc1.o
OBJS-$(CONFIG_VC1_VAAPI_HWACCEL) += vaapi_vc1.o
OBJS-$(CONFIG_VC1_VDPAU_HWACCEL) += vdpau_vc1.o
+OBJS-$(CONFIG_VP8_VAAPI_HWACCEL) += vaapi_vp8.o
OBJS-$(CONFIG_VP9_D3D11VA_HWACCEL) += dxva2_vp9.o
OBJS-$(CONFIG_VP9_DXVA2_HWACCEL) += dxva2_vp9.o
OBJS-$(CONFIG_VP9_VAAPI_HWACCEL) += vaapi_vp9.o
@@ -116,6 +116,7 @@ void avcodec_register_all(void)
REGISTER_HWACCEL(VC1_QSV, vc1_qsv);
REGISTER_HWACCEL(VP8_CUVID, vp8_cuvid);
REGISTER_HWACCEL(VP8_MEDIACODEC, vp8_mediacodec);
+ REGISTER_HWACCEL(VP8_VAAPI, vp8_vaapi);
REGISTER_HWACCEL(VP9_CUVID, vp9_cuvid);
REGISTER_HWACCEL(VP9_D3D11VA, vp9_d3d11va);
REGISTER_HWACCEL(VP9_DXVA2, vp9_dxva2);
new file mode 100644
@@ -0,0 +1,234 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <va/va.h>
+#include <va/va_dec_vp8.h>
+
+#include "vaapi_decode.h"
+#include "vp8.h"
+
+static VASurfaceID vaapi_vp8_surface_id(VP8Frame *vf)
+{
+ if (vf)
+ return ff_vaapi_get_surface_id(vf->tf.f);
+ else
+ return VA_INVALID_SURFACE;
+}
+
+static int vaapi_vp8_start_frame(AVCodecContext *avctx,
+ av_unused const uint8_t *buffer,
+ av_unused uint32_t size)
+{
+ const VP8Context *s = avctx->priv_data;
+ VAAPIDecodePicture *pic = s->framep[VP56_FRAME_CURRENT]->hwaccel_picture_private;
+ VAPictureParameterBufferVP8 pp;
+ VAProbabilityDataBufferVP8 prob;
+ VAIQMatrixBufferVP8 quant;
+ int err, i, j, k;
+
+ pic->output_surface = vaapi_vp8_surface_id(s->framep[VP56_FRAME_CURRENT]);
+
+ pp = (VAPictureParameterBufferVP8) {
+ .frame_width = avctx->width,
+ .frame_height = avctx->height,
+
+ .last_ref_frame = vaapi_vp8_surface_id(s->framep[VP56_FRAME_PREVIOUS]),
+ .golden_ref_frame = vaapi_vp8_surface_id(s->framep[VP56_FRAME_GOLDEN]),
+ .alt_ref_frame = vaapi_vp8_surface_id(s->framep[VP56_FRAME_GOLDEN2]),
+ .out_of_loop_frame = VA_INVALID_SURFACE,
+
+ .pic_fields.bits = {
+ .key_frame = !s->keyframe,
+ .version = s->profile,
+
+ .segmentation_enabled = s->segmentation.enabled,
+ .update_mb_segmentation_map = s->segmentation.update_map,
+ .update_segment_feature_data = s->segmentation.update_feature_data,
+
+ .filter_type = s->filter.simple,
+ .sharpness_level = s->filter.sharpness,
+
+ .loop_filter_adj_enable = s->lf_delta.enabled,
+ .mode_ref_lf_delta_update = s->lf_delta.update,
+
+ .sign_bias_golden = s->sign_bias[VP56_FRAME_GOLDEN],
+ .sign_bias_alternate = s->sign_bias[VP56_FRAME_GOLDEN2],
+
+ .mb_no_coeff_skip = s->mbskip_enabled,
+ .loop_filter_disable = s->filter.level == 0,
+ },
+
+ .prob_skip_false = s->prob->mbskip,
+ .prob_intra = s->prob->intra,
+ .prob_last = s->prob->last,
+ .prob_gf = s->prob->golden,
+ };
+
+ for (i = 0; i < 3; i++)
+ pp.mb_segment_tree_probs[i] = s->prob->segmentid[i];
+
+ for (i = 0; i < 4; i++) {
+ if (s->segmentation.enabled) {
+ pp.loop_filter_level[i] = s->segmentation.filter_level[i];
+ if (!s->segmentation.absolute_vals)
+ pp.loop_filter_level[i] += s->filter.level;
+ } else {
+ pp.loop_filter_level[i] = s->filter.level;
+ }
+ pp.loop_filter_level[i] = av_clip_uintp2(pp.loop_filter_level[i], 6);
+ }
+
+ for (i = 0; i < 4; i++) {
+ pp.loop_filter_deltas_ref_frame[i] = s->lf_delta.ref[i];
+ pp.loop_filter_deltas_mode[i] = s->lf_delta.mode[i + 4];
+ }
+
+ if (s->keyframe) {
+ static const uint8_t keyframe_y_mode_probs[4] = {
+ 145, 156, 163, 128
+ };
+ static const uint8_t keyframe_uv_mode_probs[3] = {
+ 142, 114, 183
+ };
+ memcpy(pp.y_mode_probs, keyframe_y_mode_probs, 4);
+ memcpy(pp.uv_mode_probs, keyframe_uv_mode_probs, 3);
+ } else {
+ for (i = 0; i < 4; i++)
+ pp.y_mode_probs[i] = s->prob->pred16x16[i];
+ for (i = 0; i < 3; i++)
+ pp.uv_mode_probs[i] = s->prob->pred8x8c[i];
+ }
+ for (i = 0; i < 2; i++)
+ for (j = 0; j < 19; j++)
+ pp.mv_probs[i][j] = s->prob->mvc[i][j];
+
+ pp.bool_coder_ctx.range = s->coder_state_at_header_end.range;
+ pp.bool_coder_ctx.value = s->coder_state_at_header_end.value;
+ pp.bool_coder_ctx.count = s->coder_state_at_header_end.bit_count;
+
+ err = ff_vaapi_decode_make_param_buffer(avctx, pic,
+ VAPictureParameterBufferType,
+ &pp, sizeof(pp));
+ if (err < 0)
+ goto fail;
+
+ for (i = 0; i < 4; i++) {
+ for (j = 0; j < 8; j++) {
+ static const int coeff_bands_inverse[8] = {
+ 0, 1, 2, 3, 5, 6, 4, 15
+ };
+ int coeff_pos = coeff_bands_inverse[j];
+
+ for (k = 0; k < 3; k++) {
+ memcpy(prob.dct_coeff_probs[i][j][k],
+ s->prob->token[i][coeff_pos][k], 11);
+ }
+ }
+ }
+
+ err = ff_vaapi_decode_make_param_buffer(avctx, pic,
+ VAProbabilityBufferType,
+ &prob, sizeof(prob));
+ if (err < 0)
+ goto fail;
+
+ for (i = 0; i < 4; i++) {
+ int base_qi = s->segmentation.base_quant[i];
+ if (!s->segmentation.absolute_vals)
+ base_qi += s->quant.yac_qi;
+
+ quant.quantization_index[i][0] = av_clip_uintp2(base_qi, 7);
+ quant.quantization_index[i][1] = av_clip_uintp2(base_qi + s->quant.ydc_delta, 7);
+ quant.quantization_index[i][2] = av_clip_uintp2(base_qi + s->quant.y2dc_delta, 7);
+ quant.quantization_index[i][3] = av_clip_uintp2(base_qi + s->quant.y2ac_delta, 7);
+ quant.quantization_index[i][4] = av_clip_uintp2(base_qi + s->quant.uvdc_delta, 7);
+ quant.quantization_index[i][5] = av_clip_uintp2(base_qi + s->quant.uvac_delta, 7);
+ }
+
+ err = ff_vaapi_decode_make_param_buffer(avctx, pic,
+ VAIQMatrixBufferType,
+ &quant, sizeof(quant));
+ if (err < 0)
+ goto fail;
+
+ return 0;
+
+fail:
+ ff_vaapi_decode_cancel(avctx, pic);
+ return err;
+}
+
+static int vaapi_vp8_end_frame(AVCodecContext *avctx)
+{
+ const VP8Context *s = avctx->priv_data;
+ VAAPIDecodePicture *pic = s->framep[VP56_FRAME_CURRENT]->hwaccel_picture_private;
+
+ return ff_vaapi_decode_issue(avctx, pic);
+}
+
+static int vaapi_vp8_decode_slice(AVCodecContext *avctx,
+ const uint8_t *buffer,
+ uint32_t size)
+{
+ const VP8Context *s = avctx->priv_data;
+ VAAPIDecodePicture *pic = s->framep[VP56_FRAME_CURRENT]->hwaccel_picture_private;
+ VASliceParameterBufferVP8 sp;
+ int err, i;
+
+ unsigned int header_size = 3 + 7 * s->keyframe;
+ const uint8_t *data = buffer + header_size;
+ unsigned int data_size = size - header_size;
+
+ sp = (VASliceParameterBufferVP8) {
+ .slice_data_size = data_size,
+ .slice_data_offset = 0,
+ .slice_data_flag = VA_SLICE_DATA_FLAG_ALL,
+
+ .macroblock_offset = (8 * (s->coder_state_at_header_end.input - data) -
+ s->coder_state_at_header_end.bit_count - 8),
+ .num_of_partitions = s->num_coeff_partitions + 1,
+ };
+
+ sp.partition_size[0] = s->header_partition_size - ((sp.macroblock_offset + 7) / 8);
+ for (i = 0; i < 8; i++)
+ sp.partition_size[i+1] = s->coeff_partition_size[i];
+
+ err = ff_vaapi_decode_make_slice_buffer(avctx, pic, &sp, sizeof(sp), data, data_size);
+ if (err)
+ goto fail;
+
+ return 0;
+
+fail:
+ ff_vaapi_decode_cancel(avctx, pic);
+ return err;
+}
+
+AVHWAccel ff_vp8_vaapi_hwaccel = {
+ .name = "vp8_vaapi",
+ .type = AVMEDIA_TYPE_VIDEO,
+ .id = AV_CODEC_ID_VP8,
+ .pix_fmt = AV_PIX_FMT_VAAPI,
+ .start_frame = &vaapi_vp8_start_frame,
+ .end_frame = &vaapi_vp8_end_frame,
+ .decode_slice = &vaapi_vp8_decode_slice,
+ .frame_priv_data_size = sizeof(VAAPIDecodePicture),
+ .init = &ff_vaapi_decode_init,
+ .uninit = &ff_vaapi_decode_uninit,
+ .priv_data_size = sizeof(VAAPIDecodeContext),
+};
@@ -2575,6 +2575,9 @@ int vp78_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
if (!is_vp7 && s->pix_fmt == AV_PIX_FMT_NONE) {
enum AVPixelFormat pix_fmts[] = {
+#if CONFIG_VP8_VAAPI_HWACCEL
+ AV_PIX_FMT_VAAPI,
+#endif
AV_PIX_FMT_YUV420P,
AV_PIX_FMT_NONE,
};