summaryrefslogtreecommitdiff
path: root/src/gallium/drivers/radeon/radeon_vce_40_2_2.c
blob: ecb4b0d3c831b97e2e8bb6efb423aae97fc9d4f1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
/**************************************************************************
 *
 * 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 K├Ânig <christian.koenig@amd.com>
 *
 */

#include <stdio.h>

#include "pipe/p_video_codec.h"

#include "util/u_video.h"
#include "util/u_memory.h"

#include "vl/vl_video_buffer.h"

#include "../../winsys/radeon/drm/radeon_winsys.h"
#include "radeon_video.h"
#include "radeon_vce.h"

static const unsigned profiles[7] = { 66, 77, 88, 100, 110, 122, 244 };

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);

	*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->cs_handle, enc->fb->domain); // 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;

	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();
}

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();
}

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();
}

static void encode(struct rvce_encoder *enc)
{
	int i;
	unsigned luma_offset, chroma_offset;

	task_info(enc, 0x00000003);

	RVCE_BEGIN(0x05000001); // context buffer
	RVCE_READWRITE(enc->cpb.cs_handle, enc->cpb.domain); // 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

	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
	}

	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->encode = encode;
	enc->destroy = destroy;
}