src/gallium/drivers/radeon/radeon_vce_40_2_2.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2013 Advanced Micro Devices, Inc.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  21  * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28 #include <stdio.h>
  29
  30 #include "pipe/p_video_codec.h"
  31
  32 #include "util/u_video.h"
  33 #include "util/u_memory.h"
  34
  35 #include "vl/vl_video_buffer.h"
  36
  37 #include "si_pipe.h"
  38 #include "radeon_video.h"
  39 #include "radeon_vce.h"
  40
  41 static void session(struct rvce_encoder *enc)
  42 {
  43         RVCE_BEGIN(0x00000001); // session cmd
  44         RVCE_CS(enc->stream_handle);
  45         RVCE_END();
  46 }
  47
  48 static void task_info(struct rvce_encoder *enc, uint32_t op,
  49                       uint32_t dep, uint32_t fb_idx, uint32_t ring_idx)
  50 {
  51         RVCE_BEGIN(0x00000002); // task info
  52         if (op == 0x3) {
  53                 if (enc->task_info_idx) {
  54                         uint32_t offs = enc->cs->current.cdw - enc->task_info_idx + 3;
  55                         // Update offsetOfNextTaskInfo
  56                         enc->cs->current.buf[enc->task_info_idx] = offs;
  57                 }
  58                 enc->task_info_idx = enc->cs->current.cdw;
  59         }
  60         RVCE_CS(0xffffffff); // offsetOfNextTaskInfo
  61         RVCE_CS(op); // taskOperation
  62         RVCE_CS(dep); // referencePictureDependency
  63         RVCE_CS(0x00000000); // collocateFlagDependency
  64         RVCE_CS(fb_idx); // feedbackIndex
  65         RVCE_CS(ring_idx); // videoBitstreamRingIndex
  66         RVCE_END();
  67 }
  68
  69 static void feedback(struct rvce_encoder *enc)
  70 {
  71         RVCE_BEGIN(0x05000005); // feedback buffer
  72         RVCE_WRITE(enc->fb->res->buf, enc->fb->res->domains, 0x0); // feedbackRingAddressHi/Lo
  73         RVCE_CS(0x00000001); // feedbackRingSize
  74         RVCE_END();
  75 }
  76
  77 static void create(struct rvce_encoder *enc)
  78 {
  79         enc->task_info(enc, 0x00000000, 0, 0, 0);
  80
  81         RVCE_BEGIN(0x01000001); // create cmd
  82         RVCE_CS(0x00000000); // encUseCircularBuffer
  83         RVCE_CS(u_get_h264_profile_idc(enc->base.profile)); // encProfile
  84         RVCE_CS(enc->base.level); // encLevel
  85         RVCE_CS(0x00000000); // encPicStructRestriction
  86         RVCE_CS(enc->base.width); // encImageWidth
  87         RVCE_CS(enc->base.height); // encImageHeight
  88         RVCE_CS(enc->luma->u.legacy.level[0].nblk_x * enc->luma->bpe); // encRefPicLumaPitch
  89         RVCE_CS(enc->chroma->u.legacy.level[0].nblk_x * enc->chroma->bpe); // encRefPicChromaPitch
  90         RVCE_CS(align(enc->luma->u.legacy.level[0].nblk_y, 16) / 8); // encRefYHeightInQw
  91         RVCE_CS(0x00000000); // encRefPic(Addr|Array)Mode, encPicStructRestriction, disableRDO
  92         RVCE_END();
  93 }
  94
  95 static void rate_control(struct rvce_encoder *enc)
  96 {
  97         RVCE_BEGIN(0x04000005); // rate control
  98         RVCE_CS(enc->pic.rate_ctrl.rate_ctrl_method); // encRateControlMethod
  99         RVCE_CS(enc->pic.rate_ctrl.target_bitrate); // encRateControlTargetBitRate
 100         RVCE_CS(enc->pic.rate_ctrl.peak_bitrate); // encRateControlPeakBitRate
 101         RVCE_CS(enc->pic.rate_ctrl.frame_rate_num); // encRateControlFrameRateNum
 102         RVCE_CS(0x00000000); // encGOPSize
 103         RVCE_CS(enc->pic.quant_i_frames); // encQP_I
 104         RVCE_CS(enc->pic.quant_p_frames); // encQP_P
 105         RVCE_CS(enc->pic.quant_b_frames); // encQP_B
 106         RVCE_CS(enc->pic.rate_ctrl.vbv_buffer_size); // encVBVBufferSize
 107         RVCE_CS(enc->pic.rate_ctrl.frame_rate_den); // encRateControlFrameRateDen
 108         RVCE_CS(0x00000000); // encVBVBufferLevel
 109         RVCE_CS(0x00000000); // encMaxAUSize
 110         RVCE_CS(0x00000000); // encQPInitialMode
 111         RVCE_CS(enc->pic.rate_ctrl.target_bits_picture); // encTargetBitsPerPicture
 112         RVCE_CS(enc->pic.rate_ctrl.peak_bits_picture_integer); // encPeakBitsPerPictureInteger
 113         RVCE_CS(enc->pic.rate_ctrl.peak_bits_picture_fraction); // encPeakBitsPerPictureFractional
 114         RVCE_CS(0x00000000); // encMinQP
 115         RVCE_CS(0x00000033); // encMaxQP
 116         RVCE_CS(0x00000000); // encSkipFrameEnable
 117         RVCE_CS(0x00000000); // encFillerDataEnable
 118         RVCE_CS(0x00000000); // encEnforceHRD
 119         RVCE_CS(0x00000000); // encBPicsDeltaQP
 120         RVCE_CS(0x00000000); // encReferenceBPicsDeltaQP
 121         RVCE_CS(0x00000000); // encRateControlReInitDisable
 122         RVCE_END();
 123 }
 124
 125 static void config_extension(struct rvce_encoder *enc)
 126 {
 127         RVCE_BEGIN(0x04000001); // config extension
 128         RVCE_CS(0x00000003); // encEnablePerfLogging
 129         RVCE_END();
 130 }
 131
 132 static void pic_control(struct rvce_encoder *enc)
 133 {
 134         unsigned encNumMBsPerSlice;
 135
 136         encNumMBsPerSlice = align(enc->base.width, 16) / 16;
 137         encNumMBsPerSlice *= align(enc->base.height, 16) / 16;
 138
 139         RVCE_BEGIN(0x04000002); // pic control
 140         RVCE_CS(0x00000000); // encUseConstrainedIntraPred
 141         RVCE_CS(0x00000000); // encCABACEnable
 142         RVCE_CS(0x00000000); // encCABACIDC
 143         RVCE_CS(0x00000000); // encLoopFilterDisable
 144         RVCE_CS(0x00000000); // encLFBetaOffset
 145         RVCE_CS(0x00000000); // encLFAlphaC0Offset
 146         RVCE_CS(0x00000000); // encCropLeftOffset
 147         RVCE_CS((align(enc->base.width, 16) - enc->base.width) >> 1); // encCropRightOffset
 148         RVCE_CS(0x00000000); // encCropTopOffset
 149         RVCE_CS((align(enc->base.height, 16) - enc->base.height) >> 1); // encCropBottomOffset
 150         RVCE_CS(encNumMBsPerSlice); // encNumMBsPerSlice
 151         RVCE_CS(0x00000000); // encIntraRefreshNumMBsPerSlot
 152         RVCE_CS(0x00000000); // encForceIntraRefresh
 153         RVCE_CS(0x00000000); // encForceIMBPeriod
 154         RVCE_CS(0x00000000); // encPicOrderCntType
 155         RVCE_CS(0x00000000); // log2_max_pic_order_cnt_lsb_minus4
 156         RVCE_CS(0x00000000); // encSPSID
 157         RVCE_CS(0x00000000); // encPPSID
 158         RVCE_CS(0x00000040); // encConstraintSetFlags
 159         RVCE_CS(MAX2(enc->base.max_references, 1) - 1); // encBPicPattern
 160         RVCE_CS(0x00000000); // weightPredModeBPicture
 161         RVCE_CS(MIN2(enc->base.max_references, 2)); // encNumberOfReferenceFrames
 162         RVCE_CS(enc->base.max_references + 1); // encMaxNumRefFrames
 163         RVCE_CS(0x00000001); // encNumDefaultActiveRefL0
 164         RVCE_CS(0x00000001); // encNumDefaultActiveRefL1
 165         RVCE_CS(0x00000000); // encSliceMode
 166         RVCE_CS(0x00000000); // encMaxSliceSize
 167         RVCE_END();
 168 }
 169
 170 static void motion_estimation(struct rvce_encoder *enc)
 171 {
 172         RVCE_BEGIN(0x04000007); // motion estimation
 173         RVCE_CS(0x00000001); // encIMEDecimationSearch
 174         RVCE_CS(0x00000001); // motionEstHalfPixel
 175         RVCE_CS(0x00000000); // motionEstQuarterPixel
 176         RVCE_CS(0x00000000); // disableFavorPMVPoint
 177         RVCE_CS(0x00000000); // forceZeroPointCenter
 178         RVCE_CS(0x00000000); // LSMVert
 179         RVCE_CS(0x00000010); // encSearchRangeX
 180         RVCE_CS(0x00000010); // encSearchRangeY
 181         RVCE_CS(0x00000010); // encSearch1RangeX
 182         RVCE_CS(0x00000010); // encSearch1RangeY
 183         RVCE_CS(0x00000000); // disable16x16Frame1
 184         RVCE_CS(0x00000000); // disableSATD
 185         RVCE_CS(0x00000000); // enableAMD
 186         RVCE_CS(0x000000fe); // encDisableSubMode
 187         RVCE_CS(0x00000000); // encIMESkipX
 188         RVCE_CS(0x00000000); // encIMESkipY
 189         RVCE_CS(0x00000000); // encEnImeOverwDisSubm
 190         RVCE_CS(0x00000000); // encImeOverwDisSubmNo
 191         RVCE_CS(0x00000001); // encIME2SearchRangeX
 192         RVCE_CS(0x00000001); // encIME2SearchRangeY
 193         RVCE_CS(0x00000000); // parallelModeSpeedupEnable
 194         RVCE_CS(0x00000000); // fme0_encDisableSubMode
 195         RVCE_CS(0x00000000); // fme1_encDisableSubMode
 196         RVCE_CS(0x00000000); // imeSWSpeedupEnable
 197         RVCE_END();
 198 }
 199
 200 static void rdo(struct rvce_encoder *enc)
 201 {
 202         RVCE_BEGIN(0x04000008); // rdo
 203         RVCE_CS(0x00000000); // encDisableTbePredIFrame
 204         RVCE_CS(0x00000000); // encDisableTbePredPFrame
 205         RVCE_CS(0x00000000); // useFmeInterpolY
 206         RVCE_CS(0x00000000); // useFmeInterpolUV
 207         RVCE_CS(0x00000000); // useFmeIntrapolY
 208         RVCE_CS(0x00000000); // useFmeIntrapolUV
 209         RVCE_CS(0x00000000); // useFmeInterpolY_1
 210         RVCE_CS(0x00000000); // useFmeInterpolUV_1
 211         RVCE_CS(0x00000000); // useFmeIntrapolY_1
 212         RVCE_CS(0x00000000); // useFmeIntrapolUV_1
 213         RVCE_CS(0x00000000); // enc16x16CostAdj
 214         RVCE_CS(0x00000000); // encSkipCostAdj
 215         RVCE_CS(0x00000000); // encForce16x16skip
 216         RVCE_CS(0x00000000); // encDisableThresholdCalcA
 217         RVCE_CS(0x00000000); // encLumaCoeffCost
 218         RVCE_CS(0x00000000); // encLumaMBCoeffCost
 219         RVCE_CS(0x00000000); // encChromaCoeffCost
 220         RVCE_END();
 221 }
 222
 223 static void vui(struct rvce_encoder *enc)
 224 {
 225         int i;
 226
 227         if (!enc->pic.rate_ctrl.frame_rate_num)
 228                 return;
 229
 230         RVCE_BEGIN(0x04000009); // vui
 231         RVCE_CS(0x00000000); //aspectRatioInfoPresentFlag
 232         RVCE_CS(0x00000000); //aspectRatioInfo.aspectRatioIdc
 233         RVCE_CS(0x00000000); //aspectRatioInfo.sarWidth
 234         RVCE_CS(0x00000000); //aspectRatioInfo.sarHeight
 235         RVCE_CS(0x00000000); //overscanInfoPresentFlag
 236         RVCE_CS(0x00000000); //overScanInfo.overscanAppropFlag
 237         RVCE_CS(0x00000000); //videoSignalTypePresentFlag
 238         RVCE_CS(0x00000005); //videoSignalTypeInfo.videoFormat
 239         RVCE_CS(0x00000000); //videoSignalTypeInfo.videoFullRangeFlag
 240         RVCE_CS(0x00000000); //videoSignalTypeInfo.colorDescriptionPresentFlag
 241         RVCE_CS(0x00000002); //videoSignalTypeInfo.colorPrim
 242         RVCE_CS(0x00000002); //videoSignalTypeInfo.transferChar
 243         RVCE_CS(0x00000002); //videoSignalTypeInfo.matrixCoef
 244         RVCE_CS(0x00000000); //chromaLocInfoPresentFlag
 245         RVCE_CS(0x00000000); //chromaLocInfo.chromaLocTop
 246         RVCE_CS(0x00000000); //chromaLocInfo.chromaLocBottom
 247         RVCE_CS(0x00000001); //timingInfoPresentFlag
 248         RVCE_CS(enc->pic.rate_ctrl.frame_rate_den); //timingInfo.numUnitsInTick
 249         RVCE_CS(enc->pic.rate_ctrl.frame_rate_num * 2); //timingInfo.timeScale;
 250         RVCE_CS(0x00000001); //timingInfo.fixedFrameRateFlag
 251         RVCE_CS(0x00000000); //nalHRDParametersPresentFlag
 252         RVCE_CS(0x00000000); //hrdParam.cpbCntMinus1
 253         RVCE_CS(0x00000004); //hrdParam.bitRateScale
 254         RVCE_CS(0x00000006); //hrdParam.cpbSizeScale
 255         for (i = 0; i < 32; i++) {
 256                 RVCE_CS(0x00000000); //hrdParam.bitRateValueMinus
 257                 RVCE_CS(0x00000000); //hrdParam.cpbSizeValueMinus
 258                 RVCE_CS(0x00000000); //hrdParam.cbrFlag
 259         }
 260         RVCE_CS(0x00000017); //hrdParam.initialCpbRemovalDelayLengthMinus1
 261         RVCE_CS(0x00000017); //hrdParam.cpbRemovalDelayLengthMinus1
 262         RVCE_CS(0x00000017); //hrdParam.dpbOutputDelayLengthMinus1
 263         RVCE_CS(0x00000018); //hrdParam.timeOffsetLength
 264         RVCE_CS(0x00000000); //lowDelayHRDFlag
 265         RVCE_CS(0x00000000); //picStructPresentFlag
 266         RVCE_CS(0x00000000); //bitstreamRestrictionPresentFlag
 267         RVCE_CS(0x00000001); //bitstreamRestrictions.motionVectorsOverPicBoundariesFlag
 268         RVCE_CS(0x00000002); //bitstreamRestrictions.maxBytesPerPicDenom
 269         RVCE_CS(0x00000001); //bitstreamRestrictions.maxBitsPerMbDenom
 270         RVCE_CS(0x00000010); //bitstreamRestrictions.log2MaxMvLengthHori
 271         RVCE_CS(0x00000010); //bitstreamRestrictions.log2MaxMvLengthVert
 272         RVCE_CS(0x00000003); //bitstreamRestrictions.numReorderFrames
 273         RVCE_CS(0x00000003); //bitstreamRestrictions.maxDecFrameBuffering
 274         RVCE_END();
 275 }
 276
 277 static void config(struct rvce_encoder *enc)
 278 {
 279         enc->task_info(enc, 0x00000002, 0, 0xffffffff, 0);
 280         enc->rate_control(enc);
 281         enc->config_extension(enc);
 282         enc->motion_estimation(enc);
 283         enc->rdo(enc);
 284         if (enc->use_vui)
 285                 enc->vui(enc);
 286         enc->pic_control(enc);
 287 }
 288
 289 static void encode(struct rvce_encoder *enc)
 290 {
 291         signed luma_offset, chroma_offset;
 292         int i;
 293
 294         enc->task_info(enc, 0x00000003, 0, 0, 0);
 295
 296         RVCE_BEGIN(0x05000001); // context buffer
 297         RVCE_READWRITE(enc->cpb.res->buf, enc->cpb.res->domains, 0x0); // encodeContextAddressHi/Lo
 298         RVCE_END();
 299
 300         RVCE_BEGIN(0x05000004); // video bitstream buffer
 301         RVCE_WRITE(enc->bs_handle, RADEON_DOMAIN_GTT, 0x0); // videoBitstreamRingAddressHi/Lo
 302         RVCE_CS(enc->bs_size); // videoBitstreamRingSize
 303         RVCE_END();
 304
 305         RVCE_BEGIN(0x03000001); // encode
 306         RVCE_CS(0x00000000); // insertHeaders
 307         RVCE_CS(0x00000000); // pictureStructure
 308         RVCE_CS(enc->bs_size); // allowedMaxBitstreamSize
 309         RVCE_CS(0x00000000); // forceRefreshMap
 310         RVCE_CS(0x00000000); // insertAUD
 311         RVCE_CS(0x00000000); // endOfSequence
 312         RVCE_CS(0x00000000); // endOfStream
 313         RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
 314                   enc->luma->u.legacy.level[0].offset); // inputPictureLumaAddressHi/Lo
 315         RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
 316                   enc->chroma->u.legacy.level[0].offset); // inputPictureChromaAddressHi/Lo
 317         RVCE_CS(align(enc->luma->u.legacy.level[0].nblk_y, 16)); // encInputFrameYPitch
 318         RVCE_CS(enc->luma->u.legacy.level[0].nblk_x * enc->luma->bpe); // encInputPicLumaPitch
 319         RVCE_CS(enc->chroma->u.legacy.level[0].nblk_x * enc->chroma->bpe); // encInputPicChromaPitch
 320         RVCE_CS(0x00000000); // encInputPic(Addr|Array)Mode
 321         RVCE_CS(0x00000000); // encInputPicTileConfig
 322         RVCE_CS(enc->pic.picture_type); // encPicType
 323         RVCE_CS(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_IDR); // encIdrFlag
 324         RVCE_CS(0x00000000); // encIdrPicId
 325         RVCE_CS(0x00000000); // encMGSKeyPic
 326         RVCE_CS(!enc->pic.not_referenced); // encReferenceFlag
 327         RVCE_CS(0x00000000); // encTemporalLayerIndex
 328         RVCE_CS(0x00000000); // num_ref_idx_active_override_flag
 329         RVCE_CS(0x00000000); // num_ref_idx_l0_active_minus1
 330         RVCE_CS(0x00000000); // num_ref_idx_l1_active_minus1
 331
 332         i = enc->pic.frame_num - enc->pic.ref_idx_l0;
 333         if (i > 1 && enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_P) {
 334                 RVCE_CS(0x00000001); // encRefListModificationOp
 335                 RVCE_CS(i - 1);      // encRefListModificationNum
 336         } else {
 337                 RVCE_CS(0x00000000); // encRefListModificationOp
 338                 RVCE_CS(0x00000000); // encRefListModificationNum
 339         }
 340
 341         for (i = 0; i < 3; ++i) {
 342                 RVCE_CS(0x00000000); // encRefListModificationOp
 343                 RVCE_CS(0x00000000); // encRefListModificationNum
 344         }
 345         for (i = 0; i < 4; ++i) {
 346                 RVCE_CS(0x00000000); // encDecodedPictureMarkingOp
 347                 RVCE_CS(0x00000000); // encDecodedPictureMarkingNum
 348                 RVCE_CS(0x00000000); // encDecodedPictureMarkingIdx
 349                 RVCE_CS(0x00000000); // encDecodedRefBasePictureMarkingOp
 350                 RVCE_CS(0x00000000); // encDecodedRefBasePictureMarkingNum
 351         }
 352
 353         // encReferencePictureL0[0]
 354         RVCE_CS(0x00000000); // pictureStructure
 355         if(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_P ||
 356            enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_B) {
 357                 struct rvce_cpb_slot *l0 = si_l0_slot(enc);
 358                 si_vce_frame_offset(enc, l0, &luma_offset, &chroma_offset);
 359                 RVCE_CS(l0->picture_type); // encPicType
 360                 RVCE_CS(l0->frame_num); // frameNumber
 361                 RVCE_CS(l0->pic_order_cnt); // pictureOrderCount
 362                 RVCE_CS(luma_offset); // lumaOffset
 363                 RVCE_CS(chroma_offset); // chromaOffset
 364         } else {
 365                 RVCE_CS(0x00000000); // encPicType
 366                 RVCE_CS(0x00000000); // frameNumber
 367                 RVCE_CS(0x00000000); // pictureOrderCount
 368                 RVCE_CS(0xffffffff); // lumaOffset
 369                 RVCE_CS(0xffffffff); // chromaOffset
 370         }
 371
 372         // encReferencePictureL0[1]
 373         RVCE_CS(0x00000000); // pictureStructure
 374         RVCE_CS(0x00000000); // encPicType
 375         RVCE_CS(0x00000000); // frameNumber
 376         RVCE_CS(0x00000000); // pictureOrderCount
 377         RVCE_CS(0xffffffff); // lumaOffset
 378         RVCE_CS(0xffffffff); // chromaOffset
 379
 380         // encReferencePictureL1[0]
 381         RVCE_CS(0x00000000); // pictureStructure
 382         if(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_B) {
 383                 struct rvce_cpb_slot *l1 = si_l1_slot(enc);
 384                 si_vce_frame_offset(enc, l1, &luma_offset, &chroma_offset);
 385                 RVCE_CS(l1->picture_type); // encPicType
 386                 RVCE_CS(l1->frame_num); // frameNumber
 387                 RVCE_CS(l1->pic_order_cnt); // pictureOrderCount
 388                 RVCE_CS(luma_offset); // lumaOffset
 389                 RVCE_CS(chroma_offset); // chromaOffset
 390         } else {
 391                 RVCE_CS(0x00000000); // encPicType
 392                 RVCE_CS(0x00000000); // frameNumber
 393                 RVCE_CS(0x00000000); // pictureOrderCount
 394                 RVCE_CS(0xffffffff); // lumaOffset
 395                 RVCE_CS(0xffffffff); // chromaOffset
 396         }
 397
 398         si_vce_frame_offset(enc, si_current_slot(enc), &luma_offset, &chroma_offset);
 399         RVCE_CS(luma_offset); // encReconstructedLumaOffset
 400         RVCE_CS(chroma_offset); // encReconstructedChromaOffset
 401         RVCE_CS(0x00000000); // encColocBufferOffset
 402         RVCE_CS(0x00000000); // encReconstructedRefBasePictureLumaOffset
 403         RVCE_CS(0x00000000); // encReconstructedRefBasePictureChromaOffset
 404         RVCE_CS(0x00000000); // encReferenceRefBasePictureLumaOffset
 405         RVCE_CS(0x00000000); // encReferenceRefBasePictureChromaOffset
 406         RVCE_CS(0x00000000); // pictureCount
 407         RVCE_CS(enc->pic.frame_num); // frameNumber
 408         RVCE_CS(enc->pic.pic_order_cnt); // pictureOrderCount
 409         RVCE_CS(0x00000000); // numIPicRemainInRCGOP
 410         RVCE_CS(0x00000000); // numPPicRemainInRCGOP
 411         RVCE_CS(0x00000000); // numBPicRemainInRCGOP
 412         RVCE_CS(0x00000000); // numIRPicRemainInRCGOP
 413         RVCE_CS(0x00000000); // enableIntraRefresh
 414         RVCE_END();
 415 }
 416
 417 static void destroy(struct rvce_encoder *enc)
 418 {
 419         enc->task_info(enc, 0x00000001, 0, 0, 0);
 420
 421         feedback(enc);
 422
 423         RVCE_BEGIN(0x02000001); // destroy
 424         RVCE_END();
 425 }
 426
 427 void si_vce_40_2_2_get_param(struct rvce_encoder *enc, struct pipe_h264_enc_picture_desc *pic)
 428 {
 429 }
 430
 431 void si_vce_40_2_2_init(struct rvce_encoder *enc)
 432 {
 433         enc->session = session;
 434         enc->task_info = task_info;
 435         enc->create = create;
 436         enc->feedback = feedback;
 437         enc->rate_control = rate_control;
 438         enc->config_extension = config_extension;
 439         enc->pic_control = pic_control;
 440         enc->motion_estimation = motion_estimation;
 441         enc->rdo = rdo;
 442         enc->vui = vui;
 443         enc->config = config;
 444         enc->encode = encode;
 445         enc->destroy = destroy;
 446 }