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/*
29 * Authors:
30 *      Christian König <christian.koenig@amd.com>
31 *
32 */
33
34#include <stdio.h>
35
36#include "pipe/p_video_codec.h"
37
38#include "util/u_video.h"
39#include "util/u_memory.h"
40
41#include "vl/vl_video_buffer.h"
42
43#include "r600_pipe_common.h"
44#include "radeon_video.h"
45#include "radeon_vce.h"
46
47static const unsigned profiles[7] = { 66, 77, 88, 100, 110, 122, 244 };
48
49static void session(struct rvce_encoder *enc)
50{
51	RVCE_BEGIN(0x00000001); // session cmd
52	RVCE_CS(enc->stream_handle);
53	RVCE_END();
54}
55
56static void task_info(struct rvce_encoder *enc, uint32_t op,
57		      uint32_t dep, uint32_t fb_idx, uint32_t ring_idx)
58{
59	RVCE_BEGIN(0x00000002); // task info
60	if (op == 0x3) {
61		if (enc->task_info_idx) {
62			uint32_t offs = enc->cs->current.cdw - enc->task_info_idx + 3;
63			// Update offsetOfNextTaskInfo
64			enc->cs->current.buf[enc->task_info_idx] = offs;
65		}
66		enc->task_info_idx = enc->cs->current.cdw;
67	}
68	RVCE_CS(0xffffffff); // offsetOfNextTaskInfo
69	RVCE_CS(op); // taskOperation
70	RVCE_CS(dep); // referencePictureDependency
71	RVCE_CS(0x00000000); // collocateFlagDependency
72	RVCE_CS(fb_idx); // feedbackIndex
73	RVCE_CS(ring_idx); // videoBitstreamRingIndex
74	RVCE_END();
75}
76
77static void feedback(struct rvce_encoder *enc)
78{
79	RVCE_BEGIN(0x05000005); // feedback buffer
80	RVCE_WRITE(enc->fb->res->buf, enc->fb->res->domains, 0x0); // feedbackRingAddressHi/Lo
81	RVCE_CS(0x00000001); // feedbackRingSize
82	RVCE_END();
83}
84
85static void create(struct rvce_encoder *enc)
86{
87	enc->task_info(enc, 0x00000000, 0, 0, 0);
88
89	RVCE_BEGIN(0x01000001); // create cmd
90	RVCE_CS(0x00000000); // encUseCircularBuffer
91	RVCE_CS(profiles[enc->base.profile -
92		PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE]); // encProfile
93	RVCE_CS(enc->base.level); // encLevel
94	RVCE_CS(0x00000000); // encPicStructRestriction
95	RVCE_CS(enc->base.width); // encImageWidth
96	RVCE_CS(enc->base.height); // encImageHeight
97	RVCE_CS(enc->luma->level[0].nblk_x * enc->luma->bpe); // encRefPicLumaPitch
98	RVCE_CS(enc->chroma->level[0].nblk_x * enc->chroma->bpe); // encRefPicChromaPitch
99	RVCE_CS(align(enc->luma->level[0].nblk_y, 16) / 8); // encRefYHeightInQw
100	RVCE_CS(0x00000000); // encRefPic(Addr|Array)Mode, encPicStructRestriction, disableRDO
101	RVCE_END();
102}
103
104static void rate_control(struct rvce_encoder *enc)
105{
106	RVCE_BEGIN(0x04000005); // rate control
107	RVCE_CS(enc->pic.rate_ctrl.rate_ctrl_method); // encRateControlMethod
108	RVCE_CS(enc->pic.rate_ctrl.target_bitrate); // encRateControlTargetBitRate
109	RVCE_CS(enc->pic.rate_ctrl.peak_bitrate); // encRateControlPeakBitRate
110	RVCE_CS(enc->pic.rate_ctrl.frame_rate_num); // encRateControlFrameRateNum
111	RVCE_CS(0x00000000); // encGOPSize
112	RVCE_CS(enc->pic.quant_i_frames); // encQP_I
113	RVCE_CS(enc->pic.quant_p_frames); // encQP_P
114	RVCE_CS(enc->pic.quant_b_frames); // encQP_B
115	RVCE_CS(enc->pic.rate_ctrl.vbv_buffer_size); // encVBVBufferSize
116	RVCE_CS(enc->pic.rate_ctrl.frame_rate_den); // encRateControlFrameRateDen
117	RVCE_CS(0x00000000); // encVBVBufferLevel
118	RVCE_CS(0x00000000); // encMaxAUSize
119	RVCE_CS(0x00000000); // encQPInitialMode
120	RVCE_CS(enc->pic.rate_ctrl.target_bits_picture); // encTargetBitsPerPicture
121	RVCE_CS(enc->pic.rate_ctrl.peak_bits_picture_integer); // encPeakBitsPerPictureInteger
122	RVCE_CS(enc->pic.rate_ctrl.peak_bits_picture_fraction); // encPeakBitsPerPictureFractional
123	RVCE_CS(0x00000000); // encMinQP
124	RVCE_CS(0x00000033); // encMaxQP
125	RVCE_CS(0x00000000); // encSkipFrameEnable
126	RVCE_CS(0x00000000); // encFillerDataEnable
127	RVCE_CS(0x00000000); // encEnforceHRD
128	RVCE_CS(0x00000000); // encBPicsDeltaQP
129	RVCE_CS(0x00000000); // encReferenceBPicsDeltaQP
130	RVCE_CS(0x00000000); // encRateControlReInitDisable
131	RVCE_END();
132}
133
134static void config_extension(struct rvce_encoder *enc)
135{
136	RVCE_BEGIN(0x04000001); // config extension
137	RVCE_CS(0x00000003); // encEnablePerfLogging
138	RVCE_END();
139}
140
141static void pic_control(struct rvce_encoder *enc)
142{
143	unsigned encNumMBsPerSlice;
144
145	encNumMBsPerSlice = align(enc->base.width, 16) / 16;
146	encNumMBsPerSlice *= align(enc->base.height, 16) / 16;
147
148	RVCE_BEGIN(0x04000002); // pic control
149	RVCE_CS(0x00000000); // encUseConstrainedIntraPred
150	RVCE_CS(0x00000000); // encCABACEnable
151	RVCE_CS(0x00000000); // encCABACIDC
152	RVCE_CS(0x00000000); // encLoopFilterDisable
153	RVCE_CS(0x00000000); // encLFBetaOffset
154	RVCE_CS(0x00000000); // encLFAlphaC0Offset
155	RVCE_CS(0x00000000); // encCropLeftOffset
156	RVCE_CS((align(enc->base.width, 16) - enc->base.width) >> 1); // encCropRightOffset
157	RVCE_CS(0x00000000); // encCropTopOffset
158	RVCE_CS((align(enc->base.height, 16) - enc->base.height) >> 1); // encCropBottomOffset
159	RVCE_CS(encNumMBsPerSlice); // encNumMBsPerSlice
160	RVCE_CS(0x00000000); // encIntraRefreshNumMBsPerSlot
161	RVCE_CS(0x00000000); // encForceIntraRefresh
162	RVCE_CS(0x00000000); // encForceIMBPeriod
163	RVCE_CS(0x00000000); // encPicOrderCntType
164	RVCE_CS(0x00000000); // log2_max_pic_order_cnt_lsb_minus4
165	RVCE_CS(0x00000000); // encSPSID
166	RVCE_CS(0x00000000); // encPPSID
167	RVCE_CS(0x00000040); // encConstraintSetFlags
168	RVCE_CS(MAX2(enc->base.max_references, 1) - 1); // encBPicPattern
169	RVCE_CS(0x00000000); // weightPredModeBPicture
170	RVCE_CS(MIN2(enc->base.max_references, 2)); // encNumberOfReferenceFrames
171	RVCE_CS(enc->base.max_references + 1); // encMaxNumRefFrames
172	RVCE_CS(0x00000001); // encNumDefaultActiveRefL0
173	RVCE_CS(0x00000001); // encNumDefaultActiveRefL1
174	RVCE_CS(0x00000000); // encSliceMode
175	RVCE_CS(0x00000000); // encMaxSliceSize
176	RVCE_END();
177}
178
179static void motion_estimation(struct rvce_encoder *enc)
180{
181	RVCE_BEGIN(0x04000007); // motion estimation
182	RVCE_CS(0x00000001); // encIMEDecimationSearch
183	RVCE_CS(0x00000001); // motionEstHalfPixel
184	RVCE_CS(0x00000000); // motionEstQuarterPixel
185	RVCE_CS(0x00000000); // disableFavorPMVPoint
186	RVCE_CS(0x00000000); // forceZeroPointCenter
187	RVCE_CS(0x00000000); // LSMVert
188	RVCE_CS(0x00000010); // encSearchRangeX
189	RVCE_CS(0x00000010); // encSearchRangeY
190	RVCE_CS(0x00000010); // encSearch1RangeX
191	RVCE_CS(0x00000010); // encSearch1RangeY
192	RVCE_CS(0x00000000); // disable16x16Frame1
193	RVCE_CS(0x00000000); // disableSATD
194	RVCE_CS(0x00000000); // enableAMD
195	RVCE_CS(0x000000fe); // encDisableSubMode
196	RVCE_CS(0x00000000); // encIMESkipX
197	RVCE_CS(0x00000000); // encIMESkipY
198	RVCE_CS(0x00000000); // encEnImeOverwDisSubm
199	RVCE_CS(0x00000000); // encImeOverwDisSubmNo
200	RVCE_CS(0x00000001); // encIME2SearchRangeX
201	RVCE_CS(0x00000001); // encIME2SearchRangeY
202	RVCE_CS(0x00000000); // parallelModeSpeedupEnable
203	RVCE_CS(0x00000000); // fme0_encDisableSubMode
204	RVCE_CS(0x00000000); // fme1_encDisableSubMode
205	RVCE_CS(0x00000000); // imeSWSpeedupEnable
206	RVCE_END();
207}
208
209static void rdo(struct rvce_encoder *enc)
210{
211	RVCE_BEGIN(0x04000008); // rdo
212	RVCE_CS(0x00000000); // encDisableTbePredIFrame
213	RVCE_CS(0x00000000); // encDisableTbePredPFrame
214	RVCE_CS(0x00000000); // useFmeInterpolY
215	RVCE_CS(0x00000000); // useFmeInterpolUV
216	RVCE_CS(0x00000000); // useFmeIntrapolY
217	RVCE_CS(0x00000000); // useFmeIntrapolUV
218	RVCE_CS(0x00000000); // useFmeInterpolY_1
219	RVCE_CS(0x00000000); // useFmeInterpolUV_1
220	RVCE_CS(0x00000000); // useFmeIntrapolY_1
221	RVCE_CS(0x00000000); // useFmeIntrapolUV_1
222	RVCE_CS(0x00000000); // enc16x16CostAdj
223	RVCE_CS(0x00000000); // encSkipCostAdj
224	RVCE_CS(0x00000000); // encForce16x16skip
225	RVCE_CS(0x00000000); // encDisableThresholdCalcA
226	RVCE_CS(0x00000000); // encLumaCoeffCost
227	RVCE_CS(0x00000000); // encLumaMBCoeffCost
228	RVCE_CS(0x00000000); // encChromaCoeffCost
229	RVCE_END();
230}
231
232static void vui(struct rvce_encoder *enc)
233{
234	int i;
235
236	if (!enc->pic.rate_ctrl.frame_rate_num)
237		return;
238
239	RVCE_BEGIN(0x04000009); // vui
240	RVCE_CS(0x00000000); //aspectRatioInfoPresentFlag
241	RVCE_CS(0x00000000); //aspectRatioInfo.aspectRatioIdc
242	RVCE_CS(0x00000000); //aspectRatioInfo.sarWidth
243	RVCE_CS(0x00000000); //aspectRatioInfo.sarHeight
244	RVCE_CS(0x00000000); //overscanInfoPresentFlag
245	RVCE_CS(0x00000000); //overScanInfo.overscanAppropFlag
246	RVCE_CS(0x00000000); //videoSignalTypePresentFlag
247	RVCE_CS(0x00000005); //videoSignalTypeInfo.videoFormat
248	RVCE_CS(0x00000000); //videoSignalTypeInfo.videoFullRangeFlag
249	RVCE_CS(0x00000000); //videoSignalTypeInfo.colorDescriptionPresentFlag
250	RVCE_CS(0x00000002); //videoSignalTypeInfo.colorPrim
251	RVCE_CS(0x00000002); //videoSignalTypeInfo.transferChar
252	RVCE_CS(0x00000002); //videoSignalTypeInfo.matrixCoef
253	RVCE_CS(0x00000000); //chromaLocInfoPresentFlag
254	RVCE_CS(0x00000000); //chromaLocInfo.chromaLocTop
255	RVCE_CS(0x00000000); //chromaLocInfo.chromaLocBottom
256	RVCE_CS(0x00000001); //timingInfoPresentFlag
257	RVCE_CS(enc->pic.rate_ctrl.frame_rate_den); //timingInfo.numUnitsInTick
258	RVCE_CS(enc->pic.rate_ctrl.frame_rate_num * 2); //timingInfo.timeScale;
259	RVCE_CS(0x00000001); //timingInfo.fixedFrameRateFlag
260	RVCE_CS(0x00000000); //nalHRDParametersPresentFlag
261	RVCE_CS(0x00000000); //hrdParam.cpbCntMinus1
262	RVCE_CS(0x00000004); //hrdParam.bitRateScale
263	RVCE_CS(0x00000006); //hrdParam.cpbSizeScale
264	for (i = 0; i < 32; i++) {
265		RVCE_CS(0x00000000); //hrdParam.bitRateValueMinus
266		RVCE_CS(0x00000000); //hrdParam.cpbSizeValueMinus
267		RVCE_CS(0x00000000); //hrdParam.cbrFlag
268	}
269	RVCE_CS(0x00000017); //hrdParam.initialCpbRemovalDelayLengthMinus1
270	RVCE_CS(0x00000017); //hrdParam.cpbRemovalDelayLengthMinus1
271	RVCE_CS(0x00000017); //hrdParam.dpbOutputDelayLengthMinus1
272	RVCE_CS(0x00000018); //hrdParam.timeOffsetLength
273	RVCE_CS(0x00000000); //lowDelayHRDFlag
274	RVCE_CS(0x00000000); //picStructPresentFlag
275	RVCE_CS(0x00000000); //bitstreamRestrictionPresentFlag
276	RVCE_CS(0x00000001); //bitstreamRestrictions.motionVectorsOverPicBoundariesFlag
277	RVCE_CS(0x00000002); //bitstreamRestrictions.maxBytesPerPicDenom
278	RVCE_CS(0x00000001); //bitstreamRestrictions.maxBitsPerMbDenom
279	RVCE_CS(0x00000010); //bitstreamRestrictions.log2MaxMvLengthHori
280	RVCE_CS(0x00000010); //bitstreamRestrictions.log2MaxMvLengthVert
281	RVCE_CS(0x00000003); //bitstreamRestrictions.numReorderFrames
282	RVCE_CS(0x00000003); //bitstreamRestrictions.maxDecFrameBuffering
283	RVCE_END();
284}
285
286static void config(struct rvce_encoder *enc)
287{
288	enc->task_info(enc, 0x00000002, 0, 0xffffffff, 0);
289	enc->rate_control(enc);
290	enc->config_extension(enc);
291	enc->motion_estimation(enc);
292	enc->rdo(enc);
293	if (enc->use_vui)
294		enc->vui(enc);
295	enc->pic_control(enc);
296}
297
298static void encode(struct rvce_encoder *enc)
299{
300	signed luma_offset, chroma_offset;
301	int i;
302
303	enc->task_info(enc, 0x00000003, 0, 0, 0);
304
305	RVCE_BEGIN(0x05000001); // context buffer
306	RVCE_READWRITE(enc->cpb.res->buf, enc->cpb.res->domains, 0x0); // encodeContextAddressHi/Lo
307	RVCE_END();
308
309	RVCE_BEGIN(0x05000004); // video bitstream buffer
310	RVCE_WRITE(enc->bs_handle, RADEON_DOMAIN_GTT, 0x0); // videoBitstreamRingAddressHi/Lo
311	RVCE_CS(enc->bs_size); // videoBitstreamRingSize
312	RVCE_END();
313
314	RVCE_BEGIN(0x03000001); // encode
315	RVCE_CS(0x00000000); // insertHeaders
316	RVCE_CS(0x00000000); // pictureStructure
317	RVCE_CS(enc->bs_size); // allowedMaxBitstreamSize
318	RVCE_CS(0x00000000); // forceRefreshMap
319	RVCE_CS(0x00000000); // insertAUD
320	RVCE_CS(0x00000000); // endOfSequence
321	RVCE_CS(0x00000000); // endOfStream
322	RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
323		  enc->luma->level[0].offset); // inputPictureLumaAddressHi/Lo
324	RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
325		  enc->chroma->level[0].offset); // inputPictureChromaAddressHi/Lo
326	RVCE_CS(align(enc->luma->level[0].nblk_y, 16)); // encInputFrameYPitch
327	RVCE_CS(enc->luma->level[0].nblk_x * enc->luma->bpe); // encInputPicLumaPitch
328	RVCE_CS(enc->chroma->level[0].nblk_x * enc->chroma->bpe); // encInputPicChromaPitch
329	RVCE_CS(0x00000000); // encInputPic(Addr|Array)Mode
330	RVCE_CS(0x00000000); // encInputPicTileConfig
331	RVCE_CS(enc->pic.picture_type); // encPicType
332	RVCE_CS(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_IDR); // encIdrFlag
333	RVCE_CS(0x00000000); // encIdrPicId
334	RVCE_CS(0x00000000); // encMGSKeyPic
335	RVCE_CS(!enc->pic.not_referenced); // encReferenceFlag
336	RVCE_CS(0x00000000); // encTemporalLayerIndex
337	RVCE_CS(0x00000000); // num_ref_idx_active_override_flag
338	RVCE_CS(0x00000000); // num_ref_idx_l0_active_minus1
339	RVCE_CS(0x00000000); // num_ref_idx_l1_active_minus1
340
341	i = enc->pic.frame_num - enc->pic.ref_idx_l0;
342	if (i > 1 && enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_P) {
343		RVCE_CS(0x00000001); // encRefListModificationOp
344		RVCE_CS(i - 1);      // encRefListModificationNum
345	} else {
346		RVCE_CS(0x00000000); // encRefListModificationOp
347		RVCE_CS(0x00000000); // encRefListModificationNum
348	}
349
350	for (i = 0; i < 3; ++i) {
351		RVCE_CS(0x00000000); // encRefListModificationOp
352		RVCE_CS(0x00000000); // encRefListModificationNum
353	}
354	for (i = 0; i < 4; ++i) {
355		RVCE_CS(0x00000000); // encDecodedPictureMarkingOp
356		RVCE_CS(0x00000000); // encDecodedPictureMarkingNum
357		RVCE_CS(0x00000000); // encDecodedPictureMarkingIdx
358		RVCE_CS(0x00000000); // encDecodedRefBasePictureMarkingOp
359		RVCE_CS(0x00000000); // encDecodedRefBasePictureMarkingNum
360	}
361
362	// encReferencePictureL0[0]
363	RVCE_CS(0x00000000); // pictureStructure
364	if(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_P ||
365	   enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_B) {
366		struct rvce_cpb_slot *l0 = l0_slot(enc);
367		rvce_frame_offset(enc, l0, &luma_offset, &chroma_offset);
368		RVCE_CS(l0->picture_type); // encPicType
369		RVCE_CS(l0->frame_num); // frameNumber
370		RVCE_CS(l0->pic_order_cnt); // pictureOrderCount
371		RVCE_CS(luma_offset); // lumaOffset
372		RVCE_CS(chroma_offset); // chromaOffset
373	} else {
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
381	// encReferencePictureL0[1]
382	RVCE_CS(0x00000000); // pictureStructure
383	RVCE_CS(0x00000000); // encPicType
384	RVCE_CS(0x00000000); // frameNumber
385	RVCE_CS(0x00000000); // pictureOrderCount
386	RVCE_CS(0xffffffff); // lumaOffset
387	RVCE_CS(0xffffffff); // chromaOffset
388
389	// encReferencePictureL1[0]
390	RVCE_CS(0x00000000); // pictureStructure
391	if(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_B) {
392		struct rvce_cpb_slot *l1 = l1_slot(enc);
393		rvce_frame_offset(enc, l1, &luma_offset, &chroma_offset);
394		RVCE_CS(l1->picture_type); // encPicType
395		RVCE_CS(l1->frame_num); // frameNumber
396		RVCE_CS(l1->pic_order_cnt); // pictureOrderCount
397		RVCE_CS(luma_offset); // lumaOffset
398		RVCE_CS(chroma_offset); // chromaOffset
399	} else {
400		RVCE_CS(0x00000000); // encPicType
401		RVCE_CS(0x00000000); // frameNumber
402		RVCE_CS(0x00000000); // pictureOrderCount
403		RVCE_CS(0xffffffff); // lumaOffset
404		RVCE_CS(0xffffffff); // chromaOffset
405	}
406
407	rvce_frame_offset(enc, current_slot(enc), &luma_offset, &chroma_offset);
408	RVCE_CS(luma_offset); // encReconstructedLumaOffset
409	RVCE_CS(chroma_offset); // encReconstructedChromaOffset
410	RVCE_CS(0x00000000); // encColocBufferOffset
411	RVCE_CS(0x00000000); // encReconstructedRefBasePictureLumaOffset
412	RVCE_CS(0x00000000); // encReconstructedRefBasePictureChromaOffset
413	RVCE_CS(0x00000000); // encReferenceRefBasePictureLumaOffset
414	RVCE_CS(0x00000000); // encReferenceRefBasePictureChromaOffset
415	RVCE_CS(0x00000000); // pictureCount
416	RVCE_CS(enc->pic.frame_num); // frameNumber
417	RVCE_CS(enc->pic.pic_order_cnt); // pictureOrderCount
418	RVCE_CS(0x00000000); // numIPicRemainInRCGOP
419	RVCE_CS(0x00000000); // numPPicRemainInRCGOP
420	RVCE_CS(0x00000000); // numBPicRemainInRCGOP
421	RVCE_CS(0x00000000); // numIRPicRemainInRCGOP
422	RVCE_CS(0x00000000); // enableIntraRefresh
423	RVCE_END();
424}
425
426static void destroy(struct rvce_encoder *enc)
427{
428	enc->task_info(enc, 0x00000001, 0, 0, 0);
429
430	RVCE_BEGIN(0x02000001); // destroy
431	RVCE_END();
432}
433
434void radeon_vce_40_2_2_get_param(struct rvce_encoder *enc, struct pipe_h264_enc_picture_desc *pic)
435{
436}
437
438void radeon_vce_40_2_2_init(struct rvce_encoder *enc)
439{
440	enc->session = session;
441	enc->task_info = task_info;
442	enc->create = create;
443	enc->feedback = feedback;
444	enc->rate_control = rate_control;
445	enc->config_extension = config_extension;
446	enc->pic_control = pic_control;
447	enc->motion_estimation = motion_estimation;
448	enc->rdo = rdo;
449	enc->vui = vui;
450	enc->config = config;
451	enc->encode = encode;
452	enc->destroy = destroy;
453}
454