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 "r600_pipe_common.h"
  38 #include "radeon_video.h"
  39 #include "radeon_vce.h"
  40
  41 static const unsigned profiles[7] = { 66, 77, 88, 100, 110, 122, 244 };
  42
  43 static void session(struct rvce_encoder *enc)
  44 {
  45         RVCE_BEGIN(0x00000001); // session cmd
  46         RVCE_CS(enc->stream_handle);
  47         RVCE_END();
  48 }
  49
  50 static void task_info(struct rvce_encoder *enc, uint32_t op,
  51                       uint32_t dep, uint32_t fb_idx, uint32_t ring_idx)
  52 {
  53         RVCE_BEGIN(0x00000002); // task info
  54         if (op == 0x3) {
  55                 if (enc->task_info_idx) {
  56                         uint32_t offs = enc->cs->current.cdw - enc->task_info_idx + 3;
  57                         // Update offsetOfNextTaskInfo
  58                         enc->cs->current.buf[enc->task_info_idx] = offs;
  59                 }
  60                 enc->task_info_idx = enc->cs->current.cdw;
  61         }
  62         RVCE_CS(0xffffffff); // offsetOfNextTaskInfo
  63         RVCE_CS(op); // taskOperation
  64         RVCE_CS(dep); // referencePictureDependency
  65         RVCE_CS(0x00000000); // collocateFlagDependency
  66         RVCE_CS(fb_idx); // feedbackIndex
  67         RVCE_CS(ring_idx); // videoBitstreamRingIndex
  68         RVCE_END();
  69 }
  70
  71 static void feedback(struct rvce_encoder *enc)
  72 {
  73         RVCE_BEGIN(0x05000005); // feedback buffer
  74         RVCE_WRITE(enc->fb->res->buf, enc->fb->res->domains, 0x0); // feedbackRingAddressHi/Lo
  75         RVCE_CS(0x00000001); // feedbackRingSize
  76         RVCE_END();
  77 }
  78
  79 static void create(struct rvce_encoder *enc)
  80 {
  81         enc->task_info(enc, 0x00000000, 0, 0, 0);
  82
  83         RVCE_BEGIN(0x01000001); // create cmd
  84         RVCE_CS(0x00000000); // encUseCircularBuffer
  85         RVCE_CS(profiles[enc->base.profile -
  86                 PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE]); // encProfile
  87         RVCE_CS(enc->base.level); // encLevel
  88         RVCE_CS(0x00000000); // encPicStructRestriction
  89         RVCE_CS(enc->base.width); // encImageWidth
  90         RVCE_CS(enc->base.height); // encImageHeight
  91         RVCE_CS(enc->luma->u.legacy.level[0].nblk_x * enc->luma->bpe); // encRefPicLumaPitch
  92         RVCE_CS(enc->chroma->u.legacy.level[0].nblk_x * enc->chroma->bpe); // encRefPicChromaPitch
  93         RVCE_CS(align(enc->luma->u.legacy.level[0].nblk_y, 16) / 8); // encRefYHeightInQw
  94         RVCE_CS(0x00000000); // encRefPic(Addr|Array)Mode, encPicStructRestriction, disableRDO
  95         RVCE_END();
  96 }
  97
  98 static void rate_control(struct rvce_encoder *enc)
  99 {
 100         RVCE_BEGIN(0x04000005); // rate control
 101         RVCE_CS(enc->pic.rate_ctrl.rate_ctrl_method); // encRateControlMethod
 102         RVCE_CS(enc->pic.rate_ctrl.target_bitrate); // encRateControlTargetBitRate
 103         RVCE_CS(enc->pic.rate_ctrl.peak_bitrate); // encRateControlPeakBitRate
 104         RVCE_CS(enc->pic.rate_ctrl.frame_rate_num); // encRateControlFrameRateNum
 105         RVCE_CS(0x00000000); // encGOPSize
 106         RVCE_CS(enc->pic.quant_i_frames); // encQP_I
 107         RVCE_CS(enc->pic.quant_p_frames); // encQP_P
 108         RVCE_CS(enc->pic.quant_b_frames); // encQP_B
 109         RVCE_CS(enc->pic.rate_ctrl.vbv_buffer_size); // encVBVBufferSize
 110         RVCE_CS(enc->pic.rate_ctrl.frame_rate_den); // encRateControlFrameRateDen
 111         RVCE_CS(0x00000000); // encVBVBufferLevel
 112         RVCE_CS(0x00000000); // encMaxAUSize
 113         RVCE_CS(0x00000000); // encQPInitialMode
 114         RVCE_CS(enc->pic.rate_ctrl.target_bits_picture); // encTargetBitsPerPicture
 115         RVCE_CS(enc->pic.rate_ctrl.peak_bits_picture_integer); // encPeakBitsPerPictureInteger
 116         RVCE_CS(enc->pic.rate_ctrl.peak_bits_picture_fraction); // encPeakBitsPerPictureFractional
 117         RVCE_CS(0x00000000); // encMinQP
 118         RVCE_CS(0x00000033); // encMaxQP
 119         RVCE_CS(0x00000000); // encSkipFrameEnable
 120         RVCE_CS(0x00000000); // encFillerDataEnable
 121         RVCE_CS(0x00000000); // encEnforceHRD
 122         RVCE_CS(0x00000000); // encBPicsDeltaQP
 123         RVCE_CS(0x00000000); // encReferenceBPicsDeltaQP
 124         RVCE_CS(0x00000000); // encRateControlReInitDisable
 125         RVCE_END();
 126 }
 127
 128 static void config_extension(struct rvce_encoder *enc)
 129 {
 130         RVCE_BEGIN(0x04000001); // config extension
 131         RVCE_CS(0x00000003); // encEnablePerfLogging
 132         RVCE_END();
 133 }
 134
 135 static void pic_control(struct rvce_encoder *enc)
 136 {
 137         unsigned encNumMBsPerSlice;
 138
 139         encNumMBsPerSlice = align(enc->base.width, 16) / 16;
 140         encNumMBsPerSlice *= align(enc->base.height, 16) / 16;
 141
 142         RVCE_BEGIN(0x04000002); // pic control
 143         RVCE_CS(0x00000000); // encUseConstrainedIntraPred
 144         RVCE_CS(0x00000000); // encCABACEnable
 145         RVCE_CS(0x00000000); // encCABACIDC
 146         RVCE_CS(0x00000000); // encLoopFilterDisable
 147         RVCE_CS(0x00000000); // encLFBetaOffset
 148         RVCE_CS(0x00000000); // encLFAlphaC0Offset
 149         RVCE_CS(0x00000000); // encCropLeftOffset
 150         RVCE_CS((align(enc->base.width, 16) - enc->base.width) >> 1); // encCropRightOffset
 151         RVCE_CS(0x00000000); // encCropTopOffset
 152         RVCE_CS((align(enc->base.height, 16) - enc->base.height) >> 1); // encCropBottomOffset
 153         RVCE_CS(encNumMBsPerSlice); // encNumMBsPerSlice
 154         RVCE_CS(0x00000000); // encIntraRefreshNumMBsPerSlot
 155         RVCE_CS(0x00000000); // encForceIntraRefresh
 156         RVCE_CS(0x00000000); // encForceIMBPeriod
 157         RVCE_CS(0x00000000); // encPicOrderCntType
 158         RVCE_CS(0x00000000); // log2_max_pic_order_cnt_lsb_minus4
 159         RVCE_CS(0x00000000); // encSPSID
 160         RVCE_CS(0x00000000); // encPPSID
 161         RVCE_CS(0x00000040); // encConstraintSetFlags
 162         RVCE_CS(MAX2(enc->base.max_references, 1) - 1); // encBPicPattern
 163         RVCE_CS(0x00000000); // weightPredModeBPicture
 164         RVCE_CS(MIN2(enc->base.max_references, 2)); // encNumberOfReferenceFrames
 165         RVCE_CS(enc->base.max_references + 1); // encMaxNumRefFrames
 166         RVCE_CS(0x00000001); // encNumDefaultActiveRefL0
 167         RVCE_CS(0x00000001); // encNumDefaultActiveRefL1
 168         RVCE_CS(0x00000000); // encSliceMode
 169         RVCE_CS(0x00000000); // encMaxSliceSize
 170         RVCE_END();
 171 }
 172
 173 static void motion_estimation(struct rvce_encoder *enc)
 174 {
 175         RVCE_BEGIN(0x04000007); // motion estimation
 176         RVCE_CS(0x00000001); // encIMEDecimationSearch
 177         RVCE_CS(0x00000001); // motionEstHalfPixel
 178         RVCE_CS(0x00000000); // motionEstQuarterPixel
 179         RVCE_CS(0x00000000); // disableFavorPMVPoint
 180         RVCE_CS(0x00000000); // forceZeroPointCenter
 181         RVCE_CS(0x00000000); // LSMVert
 182         RVCE_CS(0x00000010); // encSearchRangeX
 183         RVCE_CS(0x00000010); // encSearchRangeY
 184         RVCE_CS(0x00000010); // encSearch1RangeX
 185         RVCE_CS(0x00000010); // encSearch1RangeY
 186         RVCE_CS(0x00000000); // disable16x16Frame1
 187         RVCE_CS(0x00000000); // disableSATD
 188         RVCE_CS(0x00000000); // enableAMD
 189         RVCE_CS(0x000000fe); // encDisableSubMode
 190         RVCE_CS(0x00000000); // encIMESkipX
 191         RVCE_CS(0x00000000); // encIMESkipY
 192         RVCE_CS(0x00000000); // encEnImeOverwDisSubm
 193         RVCE_CS(0x00000000); // encImeOverwDisSubmNo
 194         RVCE_CS(0x00000001); // encIME2SearchRangeX
 195         RVCE_CS(0x00000001); // encIME2SearchRangeY
 196         RVCE_CS(0x00000000); // parallelModeSpeedupEnable
 197         RVCE_CS(0x00000000); // fme0_encDisableSubMode
 198         RVCE_CS(0x00000000); // fme1_encDisableSubMode
 199         RVCE_CS(0x00000000); // imeSWSpeedupEnable
 200         RVCE_END();
 201 }
 202
 203 static void rdo(struct rvce_encoder *enc)
 204 {
 205         RVCE_BEGIN(0x04000008); // rdo
 206         RVCE_CS(0x00000000); // encDisableTbePredIFrame
 207         RVCE_CS(0x00000000); // encDisableTbePredPFrame
 208         RVCE_CS(0x00000000); // useFmeInterpolY
 209         RVCE_CS(0x00000000); // useFmeInterpolUV
 210         RVCE_CS(0x00000000); // useFmeIntrapolY
 211         RVCE_CS(0x00000000); // useFmeIntrapolUV
 212         RVCE_CS(0x00000000); // useFmeInterpolY_1
 213         RVCE_CS(0x00000000); // useFmeInterpolUV_1
 214         RVCE_CS(0x00000000); // useFmeIntrapolY_1
 215         RVCE_CS(0x00000000); // useFmeIntrapolUV_1
 216         RVCE_CS(0x00000000); // enc16x16CostAdj
 217         RVCE_CS(0x00000000); // encSkipCostAdj
 218         RVCE_CS(0x00000000); // encForce16x16skip
 219         RVCE_CS(0x00000000); // encDisableThresholdCalcA
 220         RVCE_CS(0x00000000); // encLumaCoeffCost
 221         RVCE_CS(0x00000000); // encLumaMBCoeffCost
 222         RVCE_CS(0x00000000); // encChromaCoeffCost
 223         RVCE_END();
 224 }
 225
 226 static void vui(struct rvce_encoder *enc)
 227 {
 228         int i;
 229
 230         if (!enc->pic.rate_ctrl.frame_rate_num)
 231                 return;
 232
 233         RVCE_BEGIN(0x04000009); // vui
 234         RVCE_CS(0x00000000); //aspectRatioInfoPresentFlag
 235         RVCE_CS(0x00000000); //aspectRatioInfo.aspectRatioIdc
 236         RVCE_CS(0x00000000); //aspectRatioInfo.sarWidth
 237         RVCE_CS(0x00000000); //aspectRatioInfo.sarHeight
 238         RVCE_CS(0x00000000); //overscanInfoPresentFlag
 239         RVCE_CS(0x00000000); //overScanInfo.overscanAppropFlag
 240         RVCE_CS(0x00000000); //videoSignalTypePresentFlag
 241         RVCE_CS(0x00000005); //videoSignalTypeInfo.videoFormat
 242         RVCE_CS(0x00000000); //videoSignalTypeInfo.videoFullRangeFlag
 243         RVCE_CS(0x00000000); //videoSignalTypeInfo.colorDescriptionPresentFlag
 244         RVCE_CS(0x00000002); //videoSignalTypeInfo.colorPrim
 245         RVCE_CS(0x00000002); //videoSignalTypeInfo.transferChar
 246         RVCE_CS(0x00000002); //videoSignalTypeInfo.matrixCoef
 247         RVCE_CS(0x00000000); //chromaLocInfoPresentFlag
 248         RVCE_CS(0x00000000); //chromaLocInfo.chromaLocTop
 249         RVCE_CS(0x00000000); //chromaLocInfo.chromaLocBottom
 250         RVCE_CS(0x00000001); //timingInfoPresentFlag
 251         RVCE_CS(enc->pic.rate_ctrl.frame_rate_den); //timingInfo.numUnitsInTick
 252         RVCE_CS(enc->pic.rate_ctrl.frame_rate_num * 2); //timingInfo.timeScale;
 253         RVCE_CS(0x00000001); //timingInfo.fixedFrameRateFlag
 254         RVCE_CS(0x00000000); //nalHRDParametersPresentFlag
 255         RVCE_CS(0x00000000); //hrdParam.cpbCntMinus1
 256         RVCE_CS(0x00000004); //hrdParam.bitRateScale
 257         RVCE_CS(0x00000006); //hrdParam.cpbSizeScale
 258         for (i = 0; i < 32; i++) {
 259                 RVCE_CS(0x00000000); //hrdParam.bitRateValueMinus
 260                 RVCE_CS(0x00000000); //hrdParam.cpbSizeValueMinus
 261                 RVCE_CS(0x00000000); //hrdParam.cbrFlag
 262         }
 263         RVCE_CS(0x00000017); //hrdParam.initialCpbRemovalDelayLengthMinus1
 264         RVCE_CS(0x00000017); //hrdParam.cpbRemovalDelayLengthMinus1
 265         RVCE_CS(0x00000017); //hrdParam.dpbOutputDelayLengthMinus1
 266         RVCE_CS(0x00000018); //hrdParam.timeOffsetLength
 267         RVCE_CS(0x00000000); //lowDelayHRDFlag
 268         RVCE_CS(0x00000000); //picStructPresentFlag
 269         RVCE_CS(0x00000000); //bitstreamRestrictionPresentFlag
 270         RVCE_CS(0x00000001); //bitstreamRestrictions.motionVectorsOverPicBoundariesFlag
 271         RVCE_CS(0x00000002); //bitstreamRestrictions.maxBytesPerPicDenom
 272         RVCE_CS(0x00000001); //bitstreamRestrictions.maxBitsPerMbDenom
 273         RVCE_CS(0x00000010); //bitstreamRestrictions.log2MaxMvLengthHori
 274         RVCE_CS(0x00000010); //bitstreamRestrictions.log2MaxMvLengthVert
 275         RVCE_CS(0x00000003); //bitstreamRestrictions.numReorderFrames
 276         RVCE_CS(0x00000003); //bitstreamRestrictions.maxDecFrameBuffering
 277         RVCE_END();
 278 }
 279
 280 static void config(struct rvce_encoder *enc)
 281 {
 282         enc->task_info(enc, 0x00000002, 0, 0xffffffff, 0);
 283         enc->rate_control(enc);
 284         enc->config_extension(enc);
 285         enc->motion_estimation(enc);
 286         enc->rdo(enc);
 287         if (enc->use_vui)
 288                 enc->vui(enc);
 289         enc->pic_control(enc);
 290 }
 291
 292 static void encode(struct rvce_encoder *enc)
 293 {
 294         signed luma_offset, chroma_offset;
 295         int i;
 296
 297         enc->task_info(enc, 0x00000003, 0, 0, 0);
 298
 299         RVCE_BEGIN(0x05000001); // context buffer
 300         RVCE_READWRITE(enc->cpb.res->buf, enc->cpb.res->domains, 0x0); // encodeContextAddressHi/Lo
 301         RVCE_END();
 302
 303         RVCE_BEGIN(0x05000004); // video bitstream buffer
 304         RVCE_WRITE(enc->bs_handle, RADEON_DOMAIN_GTT, 0x0); // videoBitstreamRingAddressHi/Lo
 305         RVCE_CS(enc->bs_size); // videoBitstreamRingSize
 306         RVCE_END();
 307
 308         RVCE_BEGIN(0x03000001); // encode
 309         RVCE_CS(0x00000000); // insertHeaders
 310         RVCE_CS(0x00000000); // pictureStructure
 311         RVCE_CS(enc->bs_size); // allowedMaxBitstreamSize
 312         RVCE_CS(0x00000000); // forceRefreshMap
 313         RVCE_CS(0x00000000); // insertAUD
 314         RVCE_CS(0x00000000); // endOfSequence
 315         RVCE_CS(0x00000000); // endOfStream
 316         RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
 317                   enc->luma->u.legacy.level[0].offset); // inputPictureLumaAddressHi/Lo
 318         RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
 319                   enc->chroma->u.legacy.level[0].offset); // inputPictureChromaAddressHi/Lo
 320         RVCE_CS(align(enc->luma->u.legacy.level[0].nblk_y, 16)); // encInputFrameYPitch
 321         RVCE_CS(enc->luma->u.legacy.level[0].nblk_x * enc->luma->bpe); // encInputPicLumaPitch
 322         RVCE_CS(enc->chroma->u.legacy.level[0].nblk_x * enc->chroma->bpe); // encInputPicChromaPitch
 323         RVCE_CS(0x00000000); // encInputPic(Addr|Array)Mode
 324         RVCE_CS(0x00000000); // encInputPicTileConfig
 325         RVCE_CS(enc->pic.picture_type); // encPicType
 326         RVCE_CS(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_IDR); // encIdrFlag
 327         RVCE_CS(0x00000000); // encIdrPicId
 328         RVCE_CS(0x00000000); // encMGSKeyPic
 329         RVCE_CS(!enc->pic.not_referenced); // encReferenceFlag
 330         RVCE_CS(0x00000000); // encTemporalLayerIndex
 331         RVCE_CS(0x00000000); // num_ref_idx_active_override_flag
 332         RVCE_CS(0x00000000); // num_ref_idx_l0_active_minus1
 333         RVCE_CS(0x00000000); // num_ref_idx_l1_active_minus1
 334
 335         i = enc->pic.frame_num - enc->pic.ref_idx_l0;
 336         if (i > 1 && enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_P) {
 337                 RVCE_CS(0x00000001); // encRefListModificationOp
 338                 RVCE_CS(i - 1);      // encRefListModificationNum
 339         } else {
 340                 RVCE_CS(0x00000000); // encRefListModificationOp
 341                 RVCE_CS(0x00000000); // encRefListModificationNum
 342         }
 343
 344         for (i = 0; i < 3; ++i) {
 345                 RVCE_CS(0x00000000); // encRefListModificationOp
 346                 RVCE_CS(0x00000000); // encRefListModificationNum
 347         }
 348         for (i = 0; i < 4; ++i) {
 349                 RVCE_CS(0x00000000); // encDecodedPictureMarkingOp
 350                 RVCE_CS(0x00000000); // encDecodedPictureMarkingNum
 351                 RVCE_CS(0x00000000); // encDecodedPictureMarkingIdx
 352                 RVCE_CS(0x00000000); // encDecodedRefBasePictureMarkingOp
 353                 RVCE_CS(0x00000000); // encDecodedRefBasePictureMarkingNum
 354         }
 355
 356         // encReferencePictureL0[0]
 357         RVCE_CS(0x00000000); // pictureStructure
 358         if(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_P ||
 359            enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_B) {
 360                 struct rvce_cpb_slot *l0 = si_l0_slot(enc);
 361                 si_vce_frame_offset(enc, l0, &luma_offset, &chroma_offset);
 362                 RVCE_CS(l0->picture_type); // encPicType
 363                 RVCE_CS(l0->frame_num); // frameNumber
 364                 RVCE_CS(l0->pic_order_cnt); // pictureOrderCount
 365                 RVCE_CS(luma_offset); // lumaOffset
 366                 RVCE_CS(chroma_offset); // chromaOffset
 367         } else {
 368                 RVCE_CS(0x00000000); // encPicType
 369                 RVCE_CS(0x00000000); // frameNumber
 370                 RVCE_CS(0x00000000); // pictureOrderCount
 371                 RVCE_CS(0xffffffff); // lumaOffset
 372                 RVCE_CS(0xffffffff); // chromaOffset
 373         }
 374
 375         // encReferencePictureL0[1]
 376         RVCE_CS(0x00000000); // pictureStructure
 377         RVCE_CS(0x00000000); // encPicType
 378         RVCE_CS(0x00000000); // frameNumber
 379         RVCE_CS(0x00000000); // pictureOrderCount
 380         RVCE_CS(0xffffffff); // lumaOffset
 381         RVCE_CS(0xffffffff); // chromaOffset
 382
 383         // encReferencePictureL1[0]
 384         RVCE_CS(0x00000000); // pictureStructure
 385         if(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_B) {
 386                 struct rvce_cpb_slot *l1 = si_l1_slot(enc);
 387                 si_vce_frame_offset(enc, l1, &luma_offset, &chroma_offset);
 388                 RVCE_CS(l1->picture_type); // encPicType
 389                 RVCE_CS(l1->frame_num); // frameNumber
 390                 RVCE_CS(l1->pic_order_cnt); // pictureOrderCount
 391                 RVCE_CS(luma_offset); // lumaOffset
 392                 RVCE_CS(chroma_offset); // chromaOffset
 393         } else {
 394                 RVCE_CS(0x00000000); // encPicType
 395                 RVCE_CS(0x00000000); // frameNumber
 396                 RVCE_CS(0x00000000); // pictureOrderCount
 397                 RVCE_CS(0xffffffff); // lumaOffset
 398                 RVCE_CS(0xffffffff); // chromaOffset
 399         }
 400
 401         si_vce_frame_offset(enc, si_current_slot(enc), &luma_offset, &chroma_offset);
 402         RVCE_CS(luma_offset); // encReconstructedLumaOffset
 403         RVCE_CS(chroma_offset); // encReconstructedChromaOffset
 404         RVCE_CS(0x00000000); // encColocBufferOffset
 405         RVCE_CS(0x00000000); // encReconstructedRefBasePictureLumaOffset
 406         RVCE_CS(0x00000000); // encReconstructedRefBasePictureChromaOffset
 407         RVCE_CS(0x00000000); // encReferenceRefBasePictureLumaOffset
 408         RVCE_CS(0x00000000); // encReferenceRefBasePictureChromaOffset
 409         RVCE_CS(0x00000000); // pictureCount
 410         RVCE_CS(enc->pic.frame_num); // frameNumber
 411         RVCE_CS(enc->pic.pic_order_cnt); // pictureOrderCount
 412         RVCE_CS(0x00000000); // numIPicRemainInRCGOP
 413         RVCE_CS(0x00000000); // numPPicRemainInRCGOP
 414         RVCE_CS(0x00000000); // numBPicRemainInRCGOP
 415         RVCE_CS(0x00000000); // numIRPicRemainInRCGOP
 416         RVCE_CS(0x00000000); // enableIntraRefresh
 417         RVCE_END();
 418 }
 419
 420 static void destroy(struct rvce_encoder *enc)
 421 {
 422         enc->task_info(enc, 0x00000001, 0, 0, 0);
 423
 424         feedback(enc);
 425
 426         RVCE_BEGIN(0x02000001); // destroy
 427         RVCE_END();
 428 }
 429
 430 void si_vce_40_2_2_get_param(struct rvce_encoder *enc, struct pipe_h264_enc_picture_desc *pic)
 431 {
 432 }
 433
 434 void si_vce_40_2_2_init(struct rvce_encoder *enc)
 435 {
 436         enc->session = session;
 437         enc->task_info = task_info;
 438         enc->create = create;
 439         enc->feedback = feedback;
 440         enc->rate_control = rate_control;
 441         enc->config_extension = config_extension;
 442         enc->pic_control = pic_control;
 443         enc->motion_estimation = motion_estimation;
 444         enc->rdo = rdo;
 445         enc->vui = vui;
 446         enc->config = config;
 447         enc->encode = encode;
 448         enc->destroy = destroy;
 449 }