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/************************************************************************** |
* |
* Copyright 2013 Advanced Micro Devices, Inc. |
* All Rights Reserved. |
* |
* Permission is hereby granted, free of charge, to any person obtaining a |
* copy of this software and associated documentation files (the |
* "Software"), to deal in the Software without restriction, including |
* without limitation the rights to use, copy, modify, merge, publish, |
* distribute, sub license, and/or sell copies of the Software, and to |
* permit persons to whom the Software is furnished to do so, subject to |
* the following conditions: |
* |
* The above copyright notice and this permission notice (including the |
* next paragraph) shall be included in all copies or substantial portions |
* of the Software. |
* |
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
* IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR |
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
* |
**************************************************************************/ |
|
/* |
* Authors: |
* Christian König <christian.koenig@amd.com> |
* |
*/ |
|
#include <stdio.h> |
|
#include "pipe/p_video_codec.h" |
|
#include "util/u_video.h" |
#include "util/u_memory.h" |
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#include "vl/vl_video_buffer.h" |
|
#include "r600_pipe_common.h" |
#include "radeon_video.h" |
#include "radeon_vce.h" |
|
static const unsigned profiles[7] = { 66, 77, 88, 100, 110, 122, 244 }; |
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static struct rvce_cpb_slot *current_slot(struct rvce_encoder *enc) |
{ |
return LIST_ENTRY(struct rvce_cpb_slot, enc->cpb_slots.prev, list); |
} |
|
static struct rvce_cpb_slot *l0_slot(struct rvce_encoder *enc) |
{ |
return LIST_ENTRY(struct rvce_cpb_slot, enc->cpb_slots.next, list); |
} |
|
static struct rvce_cpb_slot *l1_slot(struct rvce_encoder *enc) |
{ |
return LIST_ENTRY(struct rvce_cpb_slot, enc->cpb_slots.next->next, list); |
} |
|
static void frame_offset(struct rvce_encoder *enc, struct rvce_cpb_slot *slot, |
unsigned *luma_offset, unsigned *chroma_offset) |
{ |
unsigned pitch = align(enc->luma->level[0].pitch_bytes, 128); |
unsigned vpitch = align(enc->luma->npix_y, 16); |
unsigned fsize = pitch * (vpitch + vpitch / 2); |
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*luma_offset = slot->index * fsize; |
*chroma_offset = *luma_offset + pitch * vpitch; |
} |
|
static void session(struct rvce_encoder *enc) |
{ |
RVCE_BEGIN(0x00000001); // session cmd |
RVCE_CS(enc->stream_handle); |
RVCE_END(); |
} |
|
static void task_info(struct rvce_encoder *enc, uint32_t taskOperation) |
{ |
RVCE_BEGIN(0x00000002); // task info |
RVCE_CS(0xffffffff); // offsetOfNextTaskInfo |
RVCE_CS(taskOperation); // taskOperation |
RVCE_CS(0x00000000); // referencePictureDependency |
RVCE_CS(0x00000000); // collocateFlagDependency |
RVCE_CS(0x00000000); // feedbackIndex |
RVCE_CS(0x00000000); // videoBitstreamRingIndex |
RVCE_END(); |
} |
|
static void feedback(struct rvce_encoder *enc) |
{ |
RVCE_BEGIN(0x05000005); // feedback buffer |
RVCE_WRITE(enc->fb->res->cs_buf, enc->fb->res->domains); // feedbackRingAddressHi |
RVCE_CS(0x00000000); // feedbackRingAddressLo |
RVCE_CS(0x00000001); // feedbackRingSize |
RVCE_END(); |
} |
|
static void create(struct rvce_encoder *enc) |
{ |
task_info(enc, 0x00000000); |
|
RVCE_BEGIN(0x01000001); // create cmd |
RVCE_CS(0x00000000); // encUseCircularBuffer |
RVCE_CS(profiles[enc->base.profile - |
PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE]); // encProfile |
RVCE_CS(enc->base.level); // encLevel |
RVCE_CS(0x00000000); // encPicStructRestriction |
RVCE_CS(enc->base.width); // encImageWidth |
RVCE_CS(enc->base.height); // encImageHeight |
RVCE_CS(enc->luma->level[0].pitch_bytes); // encRefPicLumaPitch |
RVCE_CS(enc->chroma->level[0].pitch_bytes); // encRefPicChromaPitch |
RVCE_CS(align(enc->luma->npix_y, 16) / 8); // encRefYHeightInQw |
RVCE_CS(0x00000000); // encRefPic(Addr|Array)Mode, encPicStructRestriction, disableRDO |
RVCE_END(); |
} |
|
static void rate_control(struct rvce_encoder *enc) |
{ |
RVCE_BEGIN(0x04000005); // rate control |
RVCE_CS(enc->pic.rate_ctrl.rate_ctrl_method); // encRateControlMethod |
RVCE_CS(enc->pic.rate_ctrl.target_bitrate); // encRateControlTargetBitRate |
RVCE_CS(enc->pic.rate_ctrl.peak_bitrate); // encRateControlPeakBitRate |
RVCE_CS(enc->pic.rate_ctrl.frame_rate_num); // encRateControlFrameRateNum |
RVCE_CS(0x00000000); // encGOPSize |
RVCE_CS(enc->pic.quant_i_frames); // encQP_I |
RVCE_CS(enc->pic.quant_p_frames); // encQP_P |
RVCE_CS(enc->pic.quant_b_frames); // encQP_B |
RVCE_CS(enc->pic.rate_ctrl.vbv_buffer_size); // encVBVBufferSize |
RVCE_CS(enc->pic.rate_ctrl.frame_rate_den); // encRateControlFrameRateDen |
RVCE_CS(0x00000000); // encVBVBufferLevel |
RVCE_CS(0x00000000); // encMaxAUSize |
RVCE_CS(0x00000000); // encQPInitialMode |
RVCE_CS(enc->pic.rate_ctrl.target_bits_picture); // encTargetBitsPerPicture |
RVCE_CS(enc->pic.rate_ctrl.peak_bits_picture_integer); // encPeakBitsPerPictureInteger |
RVCE_CS(enc->pic.rate_ctrl.peak_bits_picture_fraction); // encPeakBitsPerPictureFractional |
RVCE_CS(0x00000000); // encMinQP |
RVCE_CS(0x00000033); // encMaxQP |
RVCE_CS(0x00000000); // encSkipFrameEnable |
RVCE_CS(0x00000000); // encFillerDataEnable |
RVCE_CS(0x00000000); // encEnforceHRD |
RVCE_CS(0x00000000); // encBPicsDeltaQP |
RVCE_CS(0x00000000); // encReferenceBPicsDeltaQP |
RVCE_CS(0x00000000); // encRateControlReInitDisable |
RVCE_END(); |
} |
|
static void config_extension(struct rvce_encoder *enc) |
{ |
RVCE_BEGIN(0x04000001); // config extension |
RVCE_CS(0x00000003); // encEnablePerfLogging |
RVCE_END(); |
} |
|
static void pic_control(struct rvce_encoder *enc) |
{ |
unsigned encNumMBsPerSlice; |
|
encNumMBsPerSlice = align(enc->base.width, 16) / 16; |
encNumMBsPerSlice *= align(enc->base.height, 16) / 16; |
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RVCE_BEGIN(0x04000002); // pic control |
RVCE_CS(0x00000000); // encUseConstrainedIntraPred |
RVCE_CS(0x00000000); // encCABACEnable |
RVCE_CS(0x00000000); // encCABACIDC |
RVCE_CS(0x00000000); // encLoopFilterDisable |
RVCE_CS(0x00000000); // encLFBetaOffset |
RVCE_CS(0x00000000); // encLFAlphaC0Offset |
RVCE_CS(0x00000000); // encCropLeftOffset |
RVCE_CS((align(enc->base.width, 16) - enc->base.width) >> 1); // encCropRightOffset |
RVCE_CS(0x00000000); // encCropTopOffset |
RVCE_CS((align(enc->base.height, 16) - enc->base.height) >> 1); // encCropBottomOffset |
RVCE_CS(encNumMBsPerSlice); // encNumMBsPerSlice |
RVCE_CS(0x00000000); // encIntraRefreshNumMBsPerSlot |
RVCE_CS(0x00000000); // encForceIntraRefresh |
RVCE_CS(0x00000000); // encForceIMBPeriod |
RVCE_CS(0x00000000); // encPicOrderCntType |
RVCE_CS(0x00000000); // log2_max_pic_order_cnt_lsb_minus4 |
RVCE_CS(0x00000000); // encSPSID |
RVCE_CS(0x00000000); // encPPSID |
RVCE_CS(0x00000040); // encConstraintSetFlags |
RVCE_CS(MAX2(enc->base.max_references, 1) - 1); // encBPicPattern |
RVCE_CS(0x00000000); // weightPredModeBPicture |
RVCE_CS(MIN2(enc->base.max_references, 2)); // encNumberOfReferenceFrames |
RVCE_CS(enc->base.max_references + 1); // encMaxNumRefFrames |
RVCE_CS(0x00000001); // encNumDefaultActiveRefL0 |
RVCE_CS(0x00000001); // encNumDefaultActiveRefL1 |
RVCE_CS(0x00000000); // encSliceMode |
RVCE_CS(0x00000000); // encMaxSliceSize |
RVCE_END(); |
} |
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static void motion_estimation(struct rvce_encoder *enc) |
{ |
RVCE_BEGIN(0x04000007); // motion estimation |
RVCE_CS(0x00000001); // encIMEDecimationSearch |
RVCE_CS(0x00000001); // motionEstHalfPixel |
RVCE_CS(0x00000000); // motionEstQuarterPixel |
RVCE_CS(0x00000000); // disableFavorPMVPoint |
RVCE_CS(0x00000000); // forceZeroPointCenter |
RVCE_CS(0x00000000); // LSMVert |
RVCE_CS(0x00000010); // encSearchRangeX |
RVCE_CS(0x00000010); // encSearchRangeY |
RVCE_CS(0x00000010); // encSearch1RangeX |
RVCE_CS(0x00000010); // encSearch1RangeY |
RVCE_CS(0x00000000); // disable16x16Frame1 |
RVCE_CS(0x00000000); // disableSATD |
RVCE_CS(0x00000000); // enableAMD |
RVCE_CS(0x000000fe); // encDisableSubMode |
RVCE_CS(0x00000000); // encIMESkipX |
RVCE_CS(0x00000000); // encIMESkipY |
RVCE_CS(0x00000000); // encEnImeOverwDisSubm |
RVCE_CS(0x00000000); // encImeOverwDisSubmNo |
RVCE_CS(0x00000001); // encIME2SearchRangeX |
RVCE_CS(0x00000001); // encIME2SearchRangeY |
RVCE_CS(0x00000000); // parallelModeSpeedupEnable |
RVCE_CS(0x00000000); // fme0_encDisableSubMode |
RVCE_CS(0x00000000); // fme1_encDisableSubMode |
RVCE_CS(0x00000000); // imeSWSpeedupEnable |
RVCE_END(); |
} |
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static void rdo(struct rvce_encoder *enc) |
{ |
RVCE_BEGIN(0x04000008); // rdo |
RVCE_CS(0x00000000); // encDisableTbePredIFrame |
RVCE_CS(0x00000000); // encDisableTbePredPFrame |
RVCE_CS(0x00000000); // useFmeInterpolY |
RVCE_CS(0x00000000); // useFmeInterpolUV |
RVCE_CS(0x00000000); // useFmeIntrapolY |
RVCE_CS(0x00000000); // useFmeIntrapolUV |
RVCE_CS(0x00000000); // useFmeInterpolY_1 |
RVCE_CS(0x00000000); // useFmeInterpolUV_1 |
RVCE_CS(0x00000000); // useFmeIntrapolY_1 |
RVCE_CS(0x00000000); // useFmeIntrapolUV_1 |
RVCE_CS(0x00000000); // enc16x16CostAdj |
RVCE_CS(0x00000000); // encSkipCostAdj |
RVCE_CS(0x00000000); // encForce16x16skip |
RVCE_CS(0x00000000); // encDisableThresholdCalcA |
RVCE_CS(0x00000000); // encLumaCoeffCost |
RVCE_CS(0x00000000); // encLumaMBCoeffCost |
RVCE_CS(0x00000000); // encChromaCoeffCost |
RVCE_END(); |
} |
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static void vui(struct rvce_encoder *enc) |
{ |
int i; |
|
RVCE_BEGIN(0x04000009); // vui |
RVCE_CS(0x00000000); //aspectRatioInfoPresentFlag |
RVCE_CS(0x00000000); //aspectRatioInfo.aspectRatioIdc |
RVCE_CS(0x00000000); //aspectRatioInfo.sarWidth |
RVCE_CS(0x00000000); //aspectRatioInfo.sarHeight |
RVCE_CS(0x00000000); //overscanInfoPresentFlag |
RVCE_CS(0x00000000); //overScanInfo.overscanAppropFlag |
RVCE_CS(0x00000000); //videoSignalTypePresentFlag |
RVCE_CS(0x00000005); //videoSignalTypeInfo.videoFormat |
RVCE_CS(0x00000000); //videoSignalTypeInfo.videoFullRangeFlag |
RVCE_CS(0x00000000); //videoSignalTypeInfo.colorDescriptionPresentFlag |
RVCE_CS(0x00000002); //videoSignalTypeInfo.colorPrim |
RVCE_CS(0x00000002); //videoSignalTypeInfo.transferChar |
RVCE_CS(0x00000002); //videoSignalTypeInfo.matrixCoef |
RVCE_CS(0x00000000); //chromaLocInfoPresentFlag |
RVCE_CS(0x00000000); //chromaLocInfo.chromaLocTop |
RVCE_CS(0x00000000); //chromaLocInfo.chromaLocBottom |
RVCE_CS(0x00000001); //timingInfoPresentFlag |
RVCE_CS(enc->pic.rate_ctrl.frame_rate_den); //timingInfo.numUnitsInTick |
RVCE_CS(enc->pic.rate_ctrl.frame_rate_num * 2); //timingInfo.timeScale; |
RVCE_CS(0x00000001); //timingInfo.fixedFrameRateFlag |
RVCE_CS(0x00000000); //nalHRDParametersPresentFlag |
RVCE_CS(0x00000000); //hrdParam.cpbCntMinus1 |
RVCE_CS(0x00000004); //hrdParam.bitRateScale |
RVCE_CS(0x00000006); //hrdParam.cpbSizeScale |
for (i = 0; i < 32; i++) { |
RVCE_CS(0x00000000); //hrdParam.bitRateValueMinus |
RVCE_CS(0x00000000); //hrdParam.cpbSizeValueMinus |
RVCE_CS(0x00000000); //hrdParam.cbrFlag |
} |
RVCE_CS(0x00000017); //hrdParam.initialCpbRemovalDelayLengthMinus1 |
RVCE_CS(0x00000017); //hrdParam.cpbRemovalDelayLengthMinus1 |
RVCE_CS(0x00000017); //hrdParam.dpbOutputDelayLengthMinus1 |
RVCE_CS(0x00000018); //hrdParam.timeOffsetLength |
RVCE_CS(0x00000000); //lowDelayHRDFlag |
RVCE_CS(0x00000000); //picStructPresentFlag |
RVCE_CS(0x00000000); //bitstreamRestrictionPresentFlag |
RVCE_CS(0x00000001); //bitstreamRestrictions.motionVectorsOverPicBoundariesFlag |
RVCE_CS(0x00000002); //bitstreamRestrictions.maxBytesPerPicDenom |
RVCE_CS(0x00000001); //bitstreamRestrictions.maxBitsPerMbDenom |
RVCE_CS(0x00000010); //bitstreamRestrictions.log2MaxMvLengthHori |
RVCE_CS(0x00000010); //bitstreamRestrictions.log2MaxMvLengthVert |
RVCE_CS(0x00000003); //bitstreamRestrictions.numReorderFrames |
RVCE_CS(0x00000003); //bitstreamRestrictions.maxDecFrameBuffering |
RVCE_END(); |
} |
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static void encode(struct rvce_encoder *enc) |
{ |
int i; |
unsigned luma_offset, chroma_offset; |
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task_info(enc, 0x00000003); |
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RVCE_BEGIN(0x05000001); // context buffer |
RVCE_READWRITE(enc->cpb.res->cs_buf, enc->cpb.res->domains); // encodeContextAddressHi |
RVCE_CS(0x00000000); // encodeContextAddressLo |
RVCE_END(); |
|
RVCE_BEGIN(0x05000004); // video bitstream buffer |
RVCE_WRITE(enc->bs_handle, RADEON_DOMAIN_GTT); // videoBitstreamRingAddressHi |
RVCE_CS(0x00000000); // videoBitstreamRingAddressLo |
RVCE_CS(enc->bs_size); // videoBitstreamRingSize |
RVCE_END(); |
|
RVCE_BEGIN(0x03000001); // encode |
RVCE_CS(0x00000000); // insertHeaders |
RVCE_CS(0x00000000); // pictureStructure |
RVCE_CS(enc->bs_size); // allowedMaxBitstreamSize |
RVCE_CS(0x00000000); // forceRefreshMap |
RVCE_CS(0x00000000); // insertAUD |
RVCE_CS(0x00000000); // endOfSequence |
RVCE_CS(0x00000000); // endOfStream |
RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM); // inputPictureLumaAddressHi |
RVCE_CS(enc->luma->level[0].offset); // inputPictureLumaAddressLo |
RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM); // inputPictureChromaAddressHi |
RVCE_CS(enc->chroma->level[0].offset); // inputPictureChromaAddressLo |
RVCE_CS(align(enc->luma->npix_y, 16)); // encInputFrameYPitch |
RVCE_CS(enc->luma->level[0].pitch_bytes); // encInputPicLumaPitch |
RVCE_CS(enc->chroma->level[0].pitch_bytes); // encInputPicChromaPitch |
RVCE_CS(0x00000000); // encInputPic(Addr|Array)Mode |
RVCE_CS(0x00000000); // encInputPicTileConfig |
RVCE_CS(enc->pic.picture_type); // encPicType |
RVCE_CS(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_IDR); // encIdrFlag |
RVCE_CS(0x00000000); // encIdrPicId |
RVCE_CS(0x00000000); // encMGSKeyPic |
RVCE_CS(!enc->pic.not_referenced); // encReferenceFlag |
RVCE_CS(0x00000000); // encTemporalLayerIndex |
RVCE_CS(0x00000000); // num_ref_idx_active_override_flag |
RVCE_CS(0x00000000); // num_ref_idx_l0_active_minus1 |
RVCE_CS(0x00000000); // num_ref_idx_l1_active_minus1 |
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i = enc->pic.frame_num - enc->pic.ref_idx_l0; |
if (i > 1 && enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_P) { |
RVCE_CS(0x00000001); // encRefListModificationOp |
RVCE_CS(i - 1); // encRefListModificationNum |
} else { |
RVCE_CS(0x00000000); // encRefListModificationOp |
RVCE_CS(0x00000000); // encRefListModificationNum |
} |
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for (i = 0; i < 3; ++i) { |
RVCE_CS(0x00000000); // encRefListModificationOp |
RVCE_CS(0x00000000); // encRefListModificationNum |
} |
for (i = 0; i < 4; ++i) { |
RVCE_CS(0x00000000); // encDecodedPictureMarkingOp |
RVCE_CS(0x00000000); // encDecodedPictureMarkingNum |
RVCE_CS(0x00000000); // encDecodedPictureMarkingIdx |
RVCE_CS(0x00000000); // encDecodedRefBasePictureMarkingOp |
RVCE_CS(0x00000000); // encDecodedRefBasePictureMarkingNum |
} |
|
// encReferencePictureL0[0] |
RVCE_CS(0x00000000); // pictureStructure |
if(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_P || |
enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_B) { |
struct rvce_cpb_slot *l0 = l0_slot(enc); |
frame_offset(enc, l0, &luma_offset, &chroma_offset); |
RVCE_CS(l0->picture_type); // encPicType |
RVCE_CS(l0->frame_num); // frameNumber |
RVCE_CS(l0->pic_order_cnt); // pictureOrderCount |
RVCE_CS(luma_offset); // lumaOffset |
RVCE_CS(chroma_offset); // chromaOffset |
} else { |
RVCE_CS(0x00000000); // encPicType |
RVCE_CS(0x00000000); // frameNumber |
RVCE_CS(0x00000000); // pictureOrderCount |
RVCE_CS(0xffffffff); // lumaOffset |
RVCE_CS(0xffffffff); // chromaOffset |
} |
|
// encReferencePictureL0[1] |
RVCE_CS(0x00000000); // pictureStructure |
RVCE_CS(0x00000000); // encPicType |
RVCE_CS(0x00000000); // frameNumber |
RVCE_CS(0x00000000); // pictureOrderCount |
RVCE_CS(0xffffffff); // lumaOffset |
RVCE_CS(0xffffffff); // chromaOffset |
|
// encReferencePictureL1[0] |
RVCE_CS(0x00000000); // pictureStructure |
if(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_B) { |
struct rvce_cpb_slot *l1 = l1_slot(enc); |
frame_offset(enc, l1, &luma_offset, &chroma_offset); |
RVCE_CS(l1->picture_type); // encPicType |
RVCE_CS(l1->frame_num); // frameNumber |
RVCE_CS(l1->pic_order_cnt); // pictureOrderCount |
RVCE_CS(luma_offset); // lumaOffset |
RVCE_CS(chroma_offset); // chromaOffset |
} else { |
RVCE_CS(0x00000000); // encPicType |
RVCE_CS(0x00000000); // frameNumber |
RVCE_CS(0x00000000); // pictureOrderCount |
RVCE_CS(0xffffffff); // lumaOffset |
RVCE_CS(0xffffffff); // chromaOffset |
} |
|
frame_offset(enc, current_slot(enc), &luma_offset, &chroma_offset); |
RVCE_CS(luma_offset); // encReconstructedLumaOffset |
RVCE_CS(chroma_offset); // encReconstructedChromaOffset |
RVCE_CS(0x00000000); // encColocBufferOffset |
RVCE_CS(0x00000000); // encReconstructedRefBasePictureLumaOffset |
RVCE_CS(0x00000000); // encReconstructedRefBasePictureChromaOffset |
RVCE_CS(0x00000000); // encReferenceRefBasePictureLumaOffset |
RVCE_CS(0x00000000); // encReferenceRefBasePictureChromaOffset |
RVCE_CS(0x00000000); // pictureCount |
RVCE_CS(enc->pic.frame_num); // frameNumber |
RVCE_CS(enc->pic.pic_order_cnt); // pictureOrderCount |
RVCE_CS(0x00000000); // numIPicRemainInRCGOP |
RVCE_CS(0x00000000); // numPPicRemainInRCGOP |
RVCE_CS(0x00000000); // numBPicRemainInRCGOP |
RVCE_CS(0x00000000); // numIRPicRemainInRCGOP |
RVCE_CS(0x00000000); // enableIntraRefresh |
RVCE_END(); |
} |
|
static void destroy(struct rvce_encoder *enc) |
{ |
task_info(enc, 0x00000001); |
|
RVCE_BEGIN(0x02000001); // destroy |
RVCE_END(); |
} |
|
void radeon_vce_40_2_2_init(struct rvce_encoder *enc) |
{ |
enc->session = session; |
enc->create = create; |
enc->feedback = feedback; |
enc->rate_control = rate_control; |
enc->config_extension = config_extension; |
enc->pic_control = pic_control; |
enc->motion_estimation = motion_estimation; |
enc->rdo = rdo; |
enc->vui = vui; |
enc->encode = encode; |
enc->destroy = destroy; |
} |