1/* 2 * Copyright (c) 2011 Intel Corporation. All Rights Reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the 6 * "Software"), to deal in the Software without restriction, including 7 * without limitation the rights to use, copy, modify, merge, publish, 8 * distribute, sub license, and/or sell copies of the Software, and to 9 * permit persons to whom the Software is furnished to do so, subject to 10 * the following conditions: 11 * 12 * The above copyright notice and this permission notice (including the 13 * next paragraph) shall be included in all copies or substantial portions 14 * of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 19 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR 20 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 21 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 22 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 * 24 * Authors: 25 * Zhangfei Zhang <zhangfei.zhang@intel.com> 26 * Mingruo Sun <mingruo.sun@intel.com> 27 * 28 */ 29#include "vsp_VPP.h" 30#include "vsp_vp8.h" 31#include "psb_buffer.h" 32#include "psb_surface.h" 33#include "vsp_cmdbuf.h" 34#include "psb_drv_debug.h" 35#include "va/va_enc_vp8.h" 36 37#define INIT_DRIVER_DATA psb_driver_data_p driver_data = (psb_driver_data_p) ctx->pDriverData; 38#define INIT_CONTEXT_VPP context_VPP_p ctx = (context_VPP_p) obj_context->format_data; 39#define CONFIG(id) ((object_config_p) object_heap_lookup( &driver_data->config_heap, id )) 40#define CONTEXT(id) ((object_context_p) object_heap_lookup( &driver_data->context_heap, id )) 41#define BUFFER(id) ((object_buffer_p) object_heap_lookup( &driver_data->buffer_heap, id )) 42 43#define SURFACE(id) ((object_surface_p) object_heap_lookup( &ctx->obj_context->driver_data->surface_heap, id )) 44 45#define KB 1024 46#define MB (KB * KB) 47#define VSP_VP8ENC_STATE_SIZE (1*MB) 48 49#define ALIGN_TO_128(value) ((value + 128 - 1) & ~(128 - 1)) 50 51#define REF_FRAME_WIDTH 1920 52#define REF_FRAME_HEIGHT 1088 53#define REF_FRAME_BORDER 32 54 55#define VP8_ENC_CBR 0 56#define VP8_ENC_CBR_HRD 1 57 58#define XMEM_FRAME_BUFFER_SIZE_IN_BYTE ((REF_FRAME_WIDTH + 2 * REF_FRAME_BORDER) * (REF_FRAME_HEIGHT + 2 * REF_FRAME_BORDER) + \ 59 2 * ((REF_FRAME_WIDTH + 2 * REF_FRAME_BORDER) >> 1) * (REF_FRAME_HEIGHT / 2 + REF_FRAME_BORDER)) // Allocated for HD 60 61enum filter_status { 62 FILTER_DISABLED = 0, 63 FILTER_ENABLED 64}; 65 66typedef struct _Ref_frame_surface { 67 struct VssProcPictureVP8 ref_frame_buffers[4]; 68} ref_frame_surface; 69 70#define FUNCTION_NAME \ 71 printf("ENTER %s.\n",__FUNCTION__); 72 73#define EXIT_FUNCTION_NAME \ 74 printf("EXIT %s.\n",__FUNCTION__); 75 76 77typedef union { 78 struct { 79 /* force this frame to be a keyframe */ 80 unsigned int force_kf : 1; 81 /* don't reference the last frame */ 82 unsigned int no_ref_last : 1; 83 /* don't reference the golden frame */ 84 unsigned int no_ref_gf : 1; 85 /* don't reference the alternate reference frame */ 86 unsigned int no_ref_arf : 1; 87 88 unsigned int upd_last : 1; 89 unsigned int upd_gf : 2; 90 unsigned int upd_arf : 2; 91 unsigned int no_upd_last : 1; 92 unsigned int no_upd_gf : 1; 93 unsigned int no_upd_arf : 1; 94 unsigned int upd_entropy : 1; 95 } bits; 96 unsigned int value; 97} vp8_fw_pic_flags; 98 99 100static void vsp_VP8_DestroyContext(object_context_p obj_context); 101 102static VAStatus vsp__VP8_check_legal_picture(object_context_p obj_context, object_config_p obj_config); 103 104static void vsp_VP8_QueryConfigAttributes( 105 VAProfile __maybe_unused profile, 106 VAEntrypoint __maybe_unused entrypoint, 107 VAConfigAttrib *attrib_list, 108 int num_attribs) 109{ 110 int i; 111 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s\n", __FUNCTION__); 112 113 for (i = 0; i < num_attribs; i++) { 114 switch (attrib_list[i].type) { 115 case VAConfigAttribRTFormat: 116 break; 117 case VAConfigAttribRateControl: 118 attrib_list[i].value = VA_RC_CBR | VA_RC_VCM | VA_RC_VBR; 119 break; 120 case VAConfigAttribEncAutoReference: 121 attrib_list[i].value = 1; 122 break; 123 case VAConfigAttribEncMaxRefFrames: 124 attrib_list[i].value = 4; 125 break; 126 case VAConfigAttribEncRateControlExt: 127 attrib_list[i].value = 3; 128 break; 129 130 default: 131 attrib_list[i].value = VA_ATTRIB_NOT_SUPPORTED; 132 break; 133 } 134 } 135} 136 137static VAStatus vsp_VP8_ValidateConfig( 138 object_config_p obj_config) 139{ 140 int i; 141 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s\n", __FUNCTION__); 142 143 /* Check all attributes */ 144 for (i = 0; i < obj_config->attrib_count; i++) { 145 switch (obj_config->attrib_list[i].type) { 146 case VAConfigAttribRTFormat: 147 /* Ignore */ 148 break; 149 case VAConfigAttribRateControl: 150 break; 151 case VAConfigAttribEncAutoReference: 152 break; 153 case VAConfigAttribEncMaxRefFrames: 154 break; 155 case VAConfigAttribEncRateControlExt: 156 break; 157 158 default: 159 return VA_STATUS_ERROR_ATTR_NOT_SUPPORTED; 160 } 161 } 162 163 return VA_STATUS_SUCCESS; 164} 165 166void vsp_VP8_set_default_params(struct VssVp8encSequenceParameterBuffer *vp8_seq) 167{ 168 169 vp8_seq->frame_width = 1280; 170 vp8_seq->frame_height = 720; 171 vp8_seq->frame_rate = 30; 172 vp8_seq->error_resilient = 0; 173 vp8_seq->num_token_partitions = 2; 174 vp8_seq->kf_mode = 1; 175 vp8_seq->kf_min_dist = 0; 176 vp8_seq->kf_max_dist = 30; 177 vp8_seq->rc_target_bitrate = 2000; 178 vp8_seq->rc_min_quantizer = 4; 179 vp8_seq->rc_max_quantizer = 63; 180 vp8_seq->rc_undershoot_pct = 100; 181 vp8_seq->rc_overshoot_pct = 100; 182 vp8_seq->rc_end_usage = VP8_ENC_CBR; 183 vp8_seq->rc_buf_sz = 6000; 184 vp8_seq->rc_buf_initial_sz = 4000; 185 vp8_seq->rc_buf_optimal_sz = 5000; 186 vp8_seq->max_intra_rate = 0; 187 vp8_seq->cyclic_intra_refresh = 0; 188 vp8_seq->concatenate_partitions = 1; 189 vp8_seq->recon_buffer_mode = vss_vp8enc_seq_param_recon_buffer_mode_per_seq; 190 vp8_seq->ts_number_layers = 1; 191 vp8_seq->ts_layer_id[0] = 0; 192 vp8_seq->ts_rate_decimator[0] = 0; 193 vp8_seq->ts_periodicity = 0; 194 vp8_seq->ts_target_bitrate[0] = 0; 195} 196 197static VAStatus vsp_VP8_CreateContext( 198 object_context_p obj_context, 199 object_config_p obj_config) 200{ 201 VAStatus vaStatus = VA_STATUS_SUCCESS; 202 /* currently vp8 will use vpp's context since they will use the same cmdbuf */ 203 context_VPP_p ctx; 204 int i; 205 206 ctx = (context_VPP_p) calloc(1, sizeof(struct context_VPP_s)); 207 if (NULL == ctx) { 208 vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; 209 DEBUG_FAILURE; 210 return vaStatus; 211 } 212 213 //set default VP8 sequence params 214 vsp_VP8_set_default_params(&ctx->vp8_seq_param); 215 ctx->temporal_layer_number = 1; 216 217 for (i = 0; i < obj_config->attrib_count; i++) { 218 if (obj_config->attrib_list[i].type == VAConfigAttribRateControl) { 219 if (obj_config->attrib_list[i].value == VA_RC_VCM) 220 ctx->vp8_seq_param.rc_end_usage = VP8_ENC_CBR_HRD; 221 else 222 ctx->vp8_seq_param.rc_end_usage = VP8_ENC_CBR; 223 } 224 } 225 226 /* set size */ 227 ctx->param_sz = 0; 228 ctx->pic_param_sz = ALIGN_TO_128(sizeof(struct VssVp8encPictureParameterBuffer)); 229 ctx->param_sz += ctx->pic_param_sz; 230 ctx->seq_param_sz = ALIGN_TO_128(sizeof(struct VssVp8encSequenceParameterBuffer)); 231 ctx->param_sz += ctx->seq_param_sz; 232 ctx->ref_param_sz = ALIGN_TO_128(sizeof(ref_frame_surface)); 233 ctx->param_sz += ctx->ref_param_sz; 234 235 /* set offset */ 236 ctx->pic_param_offset = 0; 237 ctx->seq_param_offset = ctx->pic_param_sz; 238 ctx->ref_param_offset = ctx->pic_param_sz + ctx->seq_param_sz; 239 240 241 ctx->context_buf = (psb_buffer_p) calloc(1, sizeof(struct psb_buffer_s)); 242 if (NULL == ctx->context_buf) { 243 vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; 244 DEBUG_FAILURE; 245 goto out; 246 } 247 248 vaStatus = psb_buffer_create(obj_context->driver_data, VSP_VP8ENC_STATE_SIZE, psb_bt_vpu_only, ctx->context_buf); 249 250 if (VA_STATUS_SUCCESS != vaStatus) { 251 goto out; 252 } 253 254 obj_context->format_data = (void*) ctx; 255 ctx->obj_context = obj_context; 256 257 return vaStatus; 258 259out: 260 vsp_VP8_DestroyContext(obj_context); 261 262 if (ctx) 263 free(ctx); 264 265 return vaStatus; 266} 267 268static void vsp_VP8_DestroyContext( 269 object_context_p obj_context) 270{ 271 INIT_CONTEXT_VPP; 272 273 if (ctx->context_buf) { 274 psb_buffer_destroy(ctx->context_buf); 275 free(ctx->context_buf); 276 ctx->context_buf = NULL; 277 } 278 279 if (ctx->filters) { 280 free(ctx->filters); 281 ctx->num_filters = 0; 282 } 283 284 free(obj_context->format_data); 285 obj_context->format_data = NULL; 286} 287 288static VAStatus vsp_vp8_process_seqence_param( 289 psb_driver_data_p driver_data, 290 context_VPP_p ctx, 291 object_buffer_p obj_buffer) 292{ 293 294 VAStatus vaStatus = VA_STATUS_SUCCESS; 295 vsp_cmdbuf_p cmdbuf = ctx->obj_context->vsp_cmdbuf; 296 int i; 297 int ref_frame_width, ref_frame_height, ref_chroma_height, ref_size; 298 299 VAEncSequenceParameterBufferVP8 *va_seq = 300 (VAEncSequenceParameterBufferVP8 *) obj_buffer->buffer_data; 301 struct VssVp8encSequenceParameterBuffer *seq = &ctx->vp8_seq_param; 302 struct VssVp8encSequenceParameterBuffer *seq_to_firmware = 303 (struct VssVp8encSequenceParameterBuffer *)cmdbuf->seq_param_p; 304 305 struct ref_frame_surface *ref = 306 (struct ref_frame_surface*)cmdbuf->ref_param_p; 307 308 seq->frame_width = va_seq->frame_width; 309 seq->frame_height = va_seq->frame_height; 310 seq->rc_target_bitrate = va_seq->bits_per_second / 1000; 311 seq->max_intra_rate = 100 * ctx->max_frame_size / 312 (va_seq->bits_per_second / seq->frame_rate); 313 /* FIXME: API doc says max 5000, but for current default test vector we still use 6000 */ 314 seq->kf_mode = va_seq->kf_auto; /* AUTO */ 315 seq->kf_max_dist = va_seq->kf_max_dist; 316 seq->kf_min_dist = va_seq->kf_min_dist; 317 seq->error_resilient = va_seq->error_resilient; 318 319 ref_frame_width = (seq->frame_width + 2 * 32 + 63) & (~63); 320 ref_frame_height = (seq->frame_height + 2 * 32 + 63) & (~63); 321 ref_chroma_height = (ref_frame_height / 2 + 63) & (~63); 322 ref_size = ref_frame_width * (ref_frame_height + ref_chroma_height); 323 324 for (i = 0; i < 4; i++) { 325 seq->ref_frame_buffers[i].surface_id = va_seq->reference_frames[i]; 326 seq->ref_frame_buffers[i].width = ref_frame_width; 327 seq->ref_frame_buffers[i].height = ref_frame_height; 328 } 329 330 for (i = 0; i < 4; i++) { 331 object_surface_p ref_surf = SURFACE(va_seq->reference_frames[i]); 332 if (!ref_surf) 333 return VA_STATUS_ERROR_UNKNOWN; 334 335 ref_surf->is_ref_surface = 2; 336 337 if (ref_surf->psb_surface->size < ref_size) { 338 /* re-alloc buffer */ 339 ref_surf->psb_surface->size = ref_size; 340 psb_buffer_destroy(&ref_surf->psb_surface->buf); 341 vaStatus = psb_buffer_create(driver_data, ref_surf->psb_surface->size, psb_bt_surface, &ref_surf->psb_surface->buf); 342 if (VA_STATUS_SUCCESS != vaStatus) 343 return VA_STATUS_ERROR_ALLOCATION_FAILED; 344 } 345 346 vsp_cmdbuf_reloc_pic_param(&(seq->ref_frame_buffers[i].base), 347 0, 348 &(ref_surf->psb_surface->buf), 349 cmdbuf->param_mem_loc, seq); 350 } 351 352 *seq_to_firmware = *seq; 353 354 vsp_cmdbuf_insert_command(cmdbuf, CONTEXT_VP8_ID, &cmdbuf->param_mem, 355 VssVp8encSetSequenceParametersCommand, 356 ctx->seq_param_offset, 357 sizeof(struct VssVp8encSequenceParameterBuffer)); 358 ctx->vp8_seq_cmd_send = 1; 359 360 return vaStatus; 361} 362 363static VAStatus vsp_vp8_process_dynamic_seqence_param( 364 context_VPP_p ctx) 365{ 366 367 VAStatus vaStatus = VA_STATUS_SUCCESS; 368 vsp_cmdbuf_p cmdbuf = ctx->obj_context->vsp_cmdbuf; 369 int ref_frame_width, ref_frame_height; 370 371 struct VssVp8encSequenceParameterBuffer *seq = 372 (struct VssVp8encSequenceParameterBuffer *)cmdbuf->seq_param_p; 373 374 *seq = ctx->vp8_seq_param ; 375 seq->max_intra_rate = 100 * ctx->max_frame_size / 376 (seq->rc_target_bitrate * 1000 / seq->frame_rate); 377 378 if (!ctx->vp8_seq_cmd_send) { 379 vsp_cmdbuf_insert_command(cmdbuf, CONTEXT_VP8_ID, &cmdbuf->param_mem, 380 VssVp8encSetSequenceParametersCommand, 381 ctx->seq_param_offset, 382 sizeof(struct VssVp8encSequenceParameterBuffer)); 383 } 384 385 return vaStatus; 386} 387 388 389static VAStatus vsp_vp8_process_picture_param( 390 psb_driver_data_p driver_data, 391 context_VPP_p ctx, 392 object_buffer_p obj_buffer, 393 VASurfaceID surface_id) 394 395{ 396 VAStatus vaStatus = VA_STATUS_SUCCESS; 397 vsp_cmdbuf_p cmdbuf = ctx->obj_context->vsp_cmdbuf; 398 399 VAEncPictureParameterBufferVP8 *va_pic = 400 (VAEncPictureParameterBufferVP8 *) obj_buffer->buffer_data; 401 struct VssVp8encPictureParameterBuffer *pic = 402 (struct VssVp8encPictureParameterBuffer *)cmdbuf->pic_param_p; 403 struct VssVp8encSequenceParameterBuffer *seq = 404 (struct VssVp8encSequenceParameterBuffer *)cmdbuf->seq_param_p; 405 int ref_frame_width, ref_frame_height; 406 vp8_fw_pic_flags flags; 407 408 ref_frame_width = (ctx->vp8_seq_param.frame_width + 2 * 32 + 63) & (~63); 409 ref_frame_height = (ctx->vp8_seq_param.frame_height + 2 * 32 + 63) & (~63); 410 411 //map parameters 412 object_buffer_p pObj = BUFFER(va_pic->coded_buf); //tobe modified 413 if (!pObj) 414 return VA_STATUS_ERROR_UNKNOWN; 415 416 object_surface_p src_surface = SURFACE(surface_id); 417 418 pic->input_frame.surface_id = surface_id; 419 pic->input_frame.irq = 1; 420 pic->input_frame.height = ctx->vp8_seq_param.frame_height; 421 pic->input_frame.width = ctx->vp8_seq_param.frame_width; 422 /* NOTE: In VIED API doc, stride must be the nearest integer multiple of 32 */ 423 /* use vaCreateSurfaceWithAttribute with VAExternalMemoryNULL to create surface*/ 424 //pic->input_frame.stride = (ctx->frame_width + 31) & (~31); 425 pic->input_frame.stride = ctx->obj_context->current_render_target->psb_surface->stride; 426 pic->input_frame.format = 0; /* TODO: Specify NV12 = 0 */ 427 428 pic->recon_frame.irq = 0; 429 pic->recon_frame.width = ref_frame_width; 430 pic->recon_frame.height = ref_frame_height; 431 432 pic->version = 0; 433 434 flags.value = 0; 435 flags.bits.force_kf = va_pic->ref_flags.bits.force_kf; 436 flags.bits.no_ref_last = va_pic->ref_flags.bits.no_ref_last; 437 flags.bits.no_ref_gf = va_pic->ref_flags.bits.no_ref_gf; 438 flags.bits.no_ref_arf = va_pic->ref_flags.bits.no_ref_arf; 439 flags.bits.upd_last = va_pic->pic_flags.bits.refresh_last; 440 flags.bits.upd_gf = va_pic->pic_flags.bits.copy_buffer_to_golden; 441 flags.bits.upd_arf = va_pic->pic_flags.bits.copy_buffer_to_alternate; 442 flags.bits.no_upd_last = !va_pic->pic_flags.bits.refresh_last; 443 flags.bits.no_upd_gf = !va_pic->pic_flags.bits.refresh_golden_frame; 444 flags.bits.no_upd_arf = !va_pic->pic_flags.bits.refresh_alternate_frame; 445 flags.bits.upd_entropy = va_pic->pic_flags.bits.refresh_entropy_probs; 446 if (ctx->temporal_layer_number > 1) 447 flags.bits.upd_entropy = 0; 448 pic->pic_flags = flags.value; 449 450 pic->prev_frame_dropped = 0; /* Not yet used */ 451 pic->cpuused = 5; 452 pic->sharpness = va_pic->sharpness_level; 453 pic->num_token_partitions = va_pic->pic_flags.bits.num_token_partitions; /* 2^2 = 4 partitions */ 454 pic->encoded_frame_size = pObj->size & ~31; 455 pic->encoded_frame_base = (uint32_t)pObj->buffer_data; 456 457 { 458 vsp_cmdbuf_reloc_pic_param(&(pic->encoded_frame_base), 459 ctx->pic_param_offset, pObj->psb_buffer, 460 cmdbuf->param_mem_loc, pic); 461 } 462 463 { 464 object_surface_p cur_surf = SURFACE(surface_id); 465 if (!cur_surf) 466 return VA_STATUS_ERROR_UNKNOWN; 467 468 vsp_cmdbuf_reloc_pic_param(&(pic->input_frame.base), 469 0, &(cur_surf->psb_surface->buf), 470 cmdbuf->param_mem_loc, pic); 471 vsp_cmdbuf_reloc_pic_param(&(pic->input_frame.base_uv), 472 pic->input_frame.stride * ctx->obj_context->current_render_target->height, 473 &(cur_surf->psb_surface->buf), 474 cmdbuf->param_mem_loc, pic); 475 } 476 477 *cmdbuf->cmd_idx++ = CONTEXT_VP8_ID; 478 *cmdbuf->cmd_idx++ = VssVp8encEncodeFrameCommand; 479 VSP_RELOC_CMDBUF(cmdbuf->cmd_idx++, ctx->pic_param_offset, &cmdbuf->param_mem); 480 *cmdbuf->cmd_idx++ = sizeof(struct VssVp8encPictureParameterBuffer); 481 *cmdbuf->cmd_idx++ = 0; 482 *cmdbuf->cmd_idx++ = 0; 483 *cmdbuf->cmd_idx++ = wsbmKBufHandle(wsbmKBuf(pObj->psb_buffer->drm_buf)) ; 484 *cmdbuf->cmd_idx++ = wsbmKBufHandle(wsbmKBuf((&cmdbuf->param_mem)->drm_buf)); 485 486 return vaStatus; 487} 488 489static VAStatus vsp_vp8_process_misc_param(context_VPP_p ctx, object_buffer_p obj_buffer) 490{ 491 VAEncMiscParameterBuffer *pBuffer; 492 VAEncMiscParameterAIR *air_param; 493 VAEncMiscParameterBufferMaxFrameSize *max_frame_size_param; 494 VAEncMiscParameterFrameRate *frame_rate_param; 495 VAEncMiscParameterRateControl *rate_control_param; 496 VAEncMiscParameterHRD *hrd_param; 497 VAEncMiscParameterTemporalLayerStructure* tslayer_param; 498 struct VssVp8encSequenceParameterBuffer *seq = &ctx->vp8_seq_param; 499 VAStatus vaStatus = VA_STATUS_SUCCESS; 500 uint32_t layer_id, i; 501 502 ASSERT(obj_buffer->type == VAEncMiscParameterBufferType); 503 pBuffer = (VAEncMiscParameterBuffer *) obj_buffer->buffer_data; 504 obj_buffer->size = 0; 505 506 switch (pBuffer->type) { 507 case VAEncMiscParameterTypeTemporalLayerStructure: 508 tslayer_param = (VAEncMiscParameterTemporalLayerStructure *)pBuffer->data; 509 //verify parameter 510 if (tslayer_param->number_of_layers < 2 && tslayer_param->number_of_layers > 3) { 511 drv_debug_msg(VIDEO_DEBUG_ERROR, "Temporal Layer Number should be 2 or 3\n"); 512 vaStatus = VA_STATUS_ERROR_INVALID_PARAMETER; 513 break; 514 } 515 516 if (tslayer_param->periodicity > 32 || tslayer_param->periodicity < 1) { 517 drv_debug_msg(VIDEO_DEBUG_ERROR, "ts_periodicity shoulde be 1 - 32\n"); 518 vaStatus = VA_STATUS_ERROR_INVALID_PARAMETER; 519 break; 520 } 521 522 for (i = 0; i < tslayer_param->periodicity; i++) { 523 layer_id = tslayer_param->layer_id[i]; 524 if (layer_id > (tslayer_param->number_of_layers - 1)) { 525 drv_debug_msg(VIDEO_DEBUG_ERROR, "layer_id shoulde be 0 - %d\n", 526 tslayer_param->number_of_layers - 1); 527 vaStatus = VA_STATUS_ERROR_INVALID_PARAMETER; 528 break; 529 } 530 } 531 532 if (vaStatus == VA_STATUS_ERROR_INVALID_PARAMETER) 533 break; 534 535 seq->ts_number_layers = tslayer_param->number_of_layers; 536 ctx->temporal_layer_number = tslayer_param->number_of_layers; 537 seq->ts_periodicity = tslayer_param->periodicity; 538 539 for (i = 0; i < seq->ts_periodicity; i++) 540 seq->ts_layer_id[i] = tslayer_param->layer_id[i]; 541 542 //set default bitrate and framerate 543 if (seq->ts_number_layers == 2) { 544 seq->ts_target_bitrate[0] = seq->rc_target_bitrate * 6 / 10; 545 seq->ts_target_bitrate[1] = seq->rc_target_bitrate ; 546 seq->ts_rate_decimator[0] = 2; 547 seq->ts_rate_decimator[1] = 1; 548 } 549 if (seq->ts_number_layers == 3) { 550 seq->ts_target_bitrate[0] = seq->rc_target_bitrate * 4 / 10; 551 seq->ts_target_bitrate[1] = seq->rc_target_bitrate * 6 / 10; 552 seq->ts_target_bitrate[2] = seq->rc_target_bitrate ; 553 seq->ts_rate_decimator[0] = 4; 554 seq->ts_rate_decimator[1] = 2; 555 seq->ts_rate_decimator[2] = 1; 556 } 557 558 ctx->re_send_seq_params = 1; 559 break; 560 case VAEncMiscParameterTypeFrameRate: 561 frame_rate_param = (VAEncMiscParameterFrameRate *)pBuffer->data; 562 if (frame_rate_param->framerate > 120) { 563 drv_debug_msg(VIDEO_DEBUG_ERROR, "%d is invalid." 564 "framerate could not be larger than 120\n", 565 frame_rate_param->framerate); 566 frame_rate_param->framerate = 120; 567 } 568 if (frame_rate_param->framerate < 1) { 569 drv_debug_msg(VIDEO_DEBUG_ERROR, "%d is invalid." 570 "framerate could not be smaller than 1\n", 571 frame_rate_param->framerate); 572 frame_rate_param->framerate = 1; 573 } 574 575 if (ctx->temporal_layer_number == 1) { 576 if (seq->frame_rate != frame_rate_param->framerate) { 577 drv_debug_msg(VIDEO_DEBUG_GENERAL, "frame rate changed from %d to %d\n", 578 seq->frame_rate, 579 frame_rate_param->framerate); 580 seq->frame_rate = frame_rate_param->framerate; 581 ctx->re_send_seq_params = 1; 582 } 583 } else { 584 layer_id = frame_rate_param->framerate_flags.bits.temporal_id % 3; 585 if (ctx->frame_rate[layer_id] != frame_rate_param->framerate) { 586 drv_debug_msg(VIDEO_DEBUG_GENERAL, "frame rate of layer %d will be changed from %d to %d\n", 587 layer_id, ctx->frame_rate[layer_id], frame_rate_param->framerate); 588 ctx->frame_rate[layer_id] = frame_rate_param->framerate; 589 if (layer_id == ctx->temporal_layer_number - 1) { //top layer 590 seq->frame_rate = ctx->frame_rate[layer_id]; 591 } 592 ctx->re_send_seq_params = 1 ; 593 } 594 } 595 break; 596 case VAEncMiscParameterTypeRateControl: 597 rate_control_param = (VAEncMiscParameterRateControl *)pBuffer->data; 598 if (rate_control_param->max_qp > 63 || 599 rate_control_param->min_qp > 63) { 600 drv_debug_msg(VIDEO_DEBUG_ERROR, "max_qp(%d) and min_qp(%d) " 601 "are invalid.\nQP shouldn't be larger than 63 for VP8\n", 602 rate_control_param->max_qp, rate_control_param->min_qp); 603 rate_control_param->max_qp = 63; 604 rate_control_param->min_qp = rate_control_param->max_qp; 605 } 606 607 if (rate_control_param->min_qp != seq->rc_min_quantizer) { 608 drv_debug_msg(VIDEO_DEBUG_ERROR, "min_qp was changed from %d to %d\n", 609 seq->rc_min_quantizer, rate_control_param->min_qp); 610 seq->rc_min_quantizer = rate_control_param->min_qp; 611 } 612 613 if (rate_control_param->max_qp != seq->rc_max_quantizer) { 614 drv_debug_msg(VIDEO_DEBUG_ERROR, "max_qp was changed from %d to %d\n", 615 seq->rc_max_quantizer, rate_control_param->max_qp); 616 seq->rc_max_quantizer = rate_control_param->max_qp; 617 } 618 619 // no initial qp for vp8 620 621 if (rate_control_param->target_percentage != seq->rc_undershoot_pct) { 622 drv_debug_msg(VIDEO_DEBUG_ERROR, "rc_undershoot was changed from %d to %d\n", 623 seq->rc_undershoot_pct, rate_control_param->target_percentage); 624 seq->rc_undershoot_pct = rate_control_param->target_percentage; 625 } 626 627 if (rate_control_param->bits_per_second / 1000 > 20000) { 628 drv_debug_msg(VIDEO_DEBUG_ERROR, "%d is invalid." 629 "bitrate could not be larger than 20000\n", 630 rate_control_param->bits_per_second / 1000); 631 rate_control_param->bits_per_second = 20000000; 632 } 633 634 if (ctx->temporal_layer_number == 1) { 635 if (rate_control_param->bits_per_second / 1000 != seq->rc_target_bitrate) { 636 drv_debug_msg(VIDEO_DEBUG_ERROR, "bitrate was changed from %dkbps to %dkbps\n", 637 seq->rc_target_bitrate, rate_control_param->bits_per_second / 1000); 638 seq->rc_target_bitrate = rate_control_param->bits_per_second / 1000; 639 seq->ts_target_bitrate[0] = rate_control_param->bits_per_second / 1000; 640 641 } 642 } else { 643 layer_id = rate_control_param->rc_flags.bits.temporal_id % 3; 644 if (rate_control_param->bits_per_second / 1000 != seq->ts_target_bitrate[layer_id]) { 645 drv_debug_msg(VIDEO_DEBUG_ERROR, "bitrate was changed from %dkbps to %dkbps\n", 646 seq->ts_target_bitrate[layer_id], rate_control_param->bits_per_second / 1000); 647 seq->ts_target_bitrate[layer_id] = rate_control_param->bits_per_second / 1000; 648 } 649 } 650 651 ctx->re_send_seq_params = 1; 652 break; 653 case VAEncMiscParameterTypeMaxFrameSize: 654 max_frame_size_param = (VAEncMiscParameterBufferMaxFrameSize *)pBuffer->data; 655 if (ctx->max_frame_size == max_frame_size_param->max_frame_size) 656 break; 657 658 drv_debug_msg(VIDEO_DEBUG_ERROR, "max frame size changed from %d to %d\n", 659 ctx->max_frame_size, max_frame_size_param->max_frame_size); 660 ctx->max_frame_size = max_frame_size_param->max_frame_size ; 661 ctx->re_send_seq_params = 1 ; 662 break; 663 case VAEncMiscParameterTypeAIR: 664 air_param = (VAEncMiscParameterAIR *)pBuffer->data; 665 if (air_param->air_num_mbs > 65535 || 666 air_param->air_threshold > 65535) { 667 vaStatus = VA_STATUS_ERROR_INVALID_PARAMETER; 668 break; 669 } 670 671 drv_debug_msg(VIDEO_DEBUG_GENERAL, "air slice size changed to num_air_mbs %d " 672 "air_threshold %d, air_auto %d\n", 673 air_param->air_num_mbs, air_param->air_threshold, 674 air_param->air_auto); 675 seq->cyclic_intra_refresh = air_param->air_threshold; 676 break; 677 case VAEncMiscParameterTypeHRD: 678 hrd_param = (VAEncMiscParameterHRD *)pBuffer->data; 679 seq->rc_buf_sz = hrd_param->buffer_size; 680 seq->rc_buf_initial_sz = hrd_param->initial_buffer_fullness; 681 seq->rc_buf_optimal_sz = hrd_param->optimal_buffer_fullness; 682 ctx->re_send_seq_params = 1; 683 break; 684 case VAEncMiscParameterTypeQualityLevel: 685 break; 686 687 default: 688 vaStatus = VA_STATUS_ERROR_UNKNOWN; 689 DEBUG_FAILURE; 690 break; 691 } 692 693 free(obj_buffer->buffer_data); 694 obj_buffer->buffer_data = NULL; 695 696 return vaStatus; 697} 698static VAStatus vsp_VP8_RenderPicture( 699 object_context_p obj_context, 700 object_buffer_p *buffers, 701 int num_buffers) 702{ 703 704 int i; 705 psb_driver_data_p driver_data = obj_context->driver_data; 706 INIT_CONTEXT_VPP; 707 VASurfaceID surface_id; 708 VAStatus vaStatus = VA_STATUS_SUCCESS; 709 710 for (i = 0; i < num_buffers; i++) { 711 712 object_buffer_p obj_buffer = buffers[i]; 713 switch (obj_buffer->type) { 714 case VAEncSequenceParameterBufferType: 715 vaStatus = vsp_vp8_process_seqence_param(driver_data, ctx, obj_buffer); 716 break; 717 case VAEncPictureParameterBufferType: 718 surface_id = obj_context->current_render_surface_id; 719 vaStatus = vsp_vp8_process_picture_param(driver_data, ctx, obj_buffer, surface_id); 720 break; 721 case VAEncMiscParameterBufferType: 722 vaStatus = vsp_vp8_process_misc_param(ctx, obj_buffer); 723 break; 724 default: 725 vaStatus = VA_STATUS_SUCCESS;//VA_STATUS_ERROR_UNKNOWN; 726 DEBUG_FAILURE; 727 } 728 729 if (vaStatus != VA_STATUS_SUCCESS) { 730 break; 731 } 732 } 733 734 return vaStatus; 735} 736 737static VAStatus vsp_VP8_BeginPicture( 738 object_context_p obj_context) 739{ 740 int ret; 741 VAStatus vaStatus = VA_STATUS_SUCCESS; 742 INIT_CONTEXT_VPP; 743 vsp_cmdbuf_p cmdbuf; 744 745 /* Initialise the command buffer */ 746 ret = vsp_context_get_next_cmdbuf(ctx->obj_context); 747 if (ret) { 748 drv_debug_msg(VIDEO_DEBUG_GENERAL, "get next cmdbuf fail\n"); 749 vaStatus = VA_STATUS_ERROR_UNKNOWN; 750 return vaStatus; 751 } 752 753 cmdbuf = obj_context->vsp_cmdbuf; 754 755 if (ctx->obj_context->frame_count == 0) { /* first picture */ 756 vsp_cmdbuf_insert_command(cmdbuf, CONTEXT_VP8_ID, ctx->context_buf, Vss_Sys_STATE_BUF_COMMAND, 757 0, VSP_VP8ENC_STATE_SIZE); 758 } 759 760 /* map param mem */ 761 vaStatus = psb_buffer_map(&cmdbuf->param_mem, &cmdbuf->param_mem_p); 762 if (vaStatus) { 763 return vaStatus; 764 } 765 766 cmdbuf->pic_param_p = cmdbuf->param_mem_p; 767 cmdbuf->seq_param_p = cmdbuf->param_mem_p + ctx->seq_param_offset; 768 cmdbuf->ref_param_p = cmdbuf->param_mem_p + ctx->ref_param_offset; 769 ctx->vp8_seq_cmd_send = 0; 770 ctx->re_send_seq_params = 0; 771 772 return VA_STATUS_SUCCESS; 773} 774 775static inline void dump_vssporcPicture(struct VssProcPictureVP8 * frame) 776{ 777 drv_debug_msg(VIDEO_ENCODE_DEBUG, "surface_id 0x%08x\n", frame->surface_id); 778 drv_debug_msg(VIDEO_ENCODE_DEBUG, "irq %d\n", frame->irq); 779 drv_debug_msg(VIDEO_ENCODE_DEBUG, "base 0x%08x\n", frame->base); 780 drv_debug_msg(VIDEO_ENCODE_DEBUG, "base_uv 0x%08x\n", frame->base_uv); 781 drv_debug_msg(VIDEO_ENCODE_DEBUG, "height %d\n", frame->height); 782 drv_debug_msg(VIDEO_ENCODE_DEBUG, "width %d\n", frame->width); 783 drv_debug_msg(VIDEO_ENCODE_DEBUG, "stride %d\n", frame->stride); 784 drv_debug_msg(VIDEO_ENCODE_DEBUG, "format %d\n", frame->format); 785} 786 787static void vsp_vp8_dump_commands(vsp_cmdbuf_p cmdbuf) 788{ 789 unsigned int i, cmd_idx; 790 unsigned int cmdbuffer_size = (unsigned char *)cmdbuf->cmd_idx - cmdbuf->cmd_start; /* In bytes */ 791 unsigned int cmd_number = cmdbuffer_size / sizeof(struct vss_command_t); 792 struct vss_command_t *cmd = (struct vss_command_t *)cmdbuf->cmd_start; 793 struct VssVp8encPictureParameterBuffer *pic = 794 (struct VssVp8encPictureParameterBuffer *)cmdbuf->pic_param_p; 795 struct VssVp8encSequenceParameterBuffer *seq = 796 (struct VssVp8encSequenceParameterBuffer *)cmdbuf->seq_param_p; 797 798 for (cmd_idx = 0; cmd_idx < cmd_number; cmd_idx++) { 799 drv_debug_msg(VIDEO_ENCODE_DEBUG, "\n============command start============\ncontext %d\ntype%d\n", 800 cmd[cmd_idx].context, cmd[cmd_idx].type); 801 if (cmd[cmd_idx].type == VssVp8encEncodeFrameCommand) { 802 drv_debug_msg(VIDEO_ENCODE_DEBUG, "input frame\n"); 803 dump_vssporcPicture(&pic->input_frame); 804 805 drv_debug_msg(VIDEO_ENCODE_DEBUG, "recon frame\n"); 806 dump_vssporcPicture(&pic->recon_frame); 807 808 drv_debug_msg(VIDEO_ENCODE_DEBUG, "version %d\n", pic->version); 809 drv_debug_msg(VIDEO_ENCODE_DEBUG, "pic_flags 0x%08x\n", pic->pic_flags); 810 drv_debug_msg(VIDEO_ENCODE_DEBUG, "prev_frame_dropped %d\n", pic->prev_frame_dropped); 811 drv_debug_msg(VIDEO_ENCODE_DEBUG, "cpuused %d\n", pic->cpuused); 812 drv_debug_msg(VIDEO_ENCODE_DEBUG, "sharpness %d\n", pic->sharpness); 813 drv_debug_msg(VIDEO_ENCODE_DEBUG, "num_token_partitions %d\n", pic->num_token_partitions); 814 drv_debug_msg(VIDEO_ENCODE_DEBUG, "encoded_frame_size %d\n", pic->encoded_frame_size); 815 drv_debug_msg(VIDEO_ENCODE_DEBUG, "encoded_frame_base 0x%08x\n", pic->encoded_frame_base); 816 } 817 818 if (cmd[cmd_idx].type == VssVp8encSetSequenceParametersCommand) { 819 drv_debug_msg(VIDEO_ENCODE_DEBUG, "frame_width %d\n", seq->frame_width); 820 drv_debug_msg(VIDEO_ENCODE_DEBUG, "frame_height %d\n", seq->frame_height); 821 drv_debug_msg(VIDEO_ENCODE_DEBUG, "frame_rate %d\n", seq->frame_rate); 822 drv_debug_msg(VIDEO_ENCODE_DEBUG, "error_resilient %d\n", seq->error_resilient); 823 drv_debug_msg(VIDEO_ENCODE_DEBUG, "num_token_partitions %d\n", seq->num_token_partitions); 824 drv_debug_msg(VIDEO_ENCODE_DEBUG, "kf_mode %d\n", seq->kf_mode); 825 drv_debug_msg(VIDEO_ENCODE_DEBUG, "kf_min_dist %d\n", seq->kf_min_dist); 826 drv_debug_msg(VIDEO_ENCODE_DEBUG, "kf_max_dist %d\n", seq->kf_max_dist); 827 drv_debug_msg(VIDEO_ENCODE_DEBUG, "rc_target_bitrate %d\n", seq->rc_target_bitrate); 828 drv_debug_msg(VIDEO_ENCODE_DEBUG, "rc_min_quantizer %d\n", seq->rc_min_quantizer); 829 drv_debug_msg(VIDEO_ENCODE_DEBUG, "rc_max_quantizer %d\n", seq->rc_max_quantizer); 830 drv_debug_msg(VIDEO_ENCODE_DEBUG, "rc_undershoot_pct %d\n", seq->rc_undershoot_pct); 831 drv_debug_msg(VIDEO_ENCODE_DEBUG, "rc_overshoot_pct %d\n", seq->rc_overshoot_pct); 832 drv_debug_msg(VIDEO_ENCODE_DEBUG, "rc_end_usage %d\n", seq->rc_end_usage); 833 drv_debug_msg(VIDEO_ENCODE_DEBUG, "rc_buf_sz %d\n", seq->rc_buf_sz); 834 drv_debug_msg(VIDEO_ENCODE_DEBUG, "rc_buf_initial_sz %d\n", seq->rc_buf_initial_sz); 835 drv_debug_msg(VIDEO_ENCODE_DEBUG, "rc_buf_optimal_sz %d\n", seq->rc_buf_optimal_sz); 836 drv_debug_msg(VIDEO_ENCODE_DEBUG, "max_intra_rate %d\n", seq->max_intra_rate); 837 drv_debug_msg(VIDEO_ENCODE_DEBUG, "cyclic_intra_refresh %d\n", seq->cyclic_intra_refresh); 838 drv_debug_msg(VIDEO_ENCODE_DEBUG, "concatenate_partitions %d\n", seq->concatenate_partitions); 839 drv_debug_msg(VIDEO_ENCODE_DEBUG, "recon_buffer_mode %d\n", seq->recon_buffer_mode); 840 drv_debug_msg(VIDEO_ENCODE_DEBUG, "ts_number_layers %d\n", seq->ts_number_layers); 841 842 for (i = 0; i < 3; i++) 843 drv_debug_msg(VIDEO_ENCODE_DEBUG, "ts_target_bitrate[%d] %d\n", i, seq->ts_target_bitrate[i]); 844 845 for (i = 0; i < 3; i++) 846 drv_debug_msg(VIDEO_ENCODE_DEBUG, "ts_rate_decimator[%d] %d\n", i, seq->ts_rate_decimator[i]); 847 drv_debug_msg(VIDEO_ENCODE_DEBUG, "ts_periodicity %d\n", seq->ts_periodicity); 848 849 for (i = 0; i < seq->ts_periodicity; i++) 850 drv_debug_msg(VIDEO_ENCODE_DEBUG, "ts_layer_id[%d] %d\n", i, seq->ts_layer_id[i]); 851 852 for (i = 0; i < 4; i++) { 853 drv_debug_msg(VIDEO_ENCODE_DEBUG, "ref_frame_buffer %d\n", i); 854 dump_vssporcPicture(&seq->ref_frame_buffers[i]); 855 } 856 } 857 858 drv_debug_msg(VIDEO_ENCODE_DEBUG, "============command end============\n"); 859 } 860} 861 862 863static VAStatus vsp_VP8_EndPicture( 864 object_context_p obj_context) 865{ 866 INIT_CONTEXT_VPP; 867 psb_driver_data_p driver_data = obj_context->driver_data; 868 vsp_cmdbuf_p cmdbuf = obj_context->vsp_cmdbuf; 869 870 if (ctx->re_send_seq_params) { 871 vsp_vp8_process_dynamic_seqence_param(ctx); 872 } 873 874 drv_debug_msg(VIDEO_ENCODE_DEBUG, "ctx->obj_context->frame_count=%d\n", ctx->obj_context->frame_count + 1); 875 vsp_vp8_dump_commands(cmdbuf); 876 877 if (cmdbuf->param_mem_p != NULL) { 878 psb_buffer_unmap(&cmdbuf->param_mem); 879 cmdbuf->param_mem_p = NULL; 880 cmdbuf->pic_param_p = NULL; 881 cmdbuf->end_param_p = NULL; 882 cmdbuf->pipeline_param_p = NULL; 883 cmdbuf->denoise_param_p = NULL; 884 cmdbuf->enhancer_param_p = NULL; 885 cmdbuf->sharpen_param_p = NULL; 886 cmdbuf->frc_param_p = NULL; 887 cmdbuf->ref_param_p = NULL; 888 } 889 890 if (vsp_context_flush_cmdbuf(ctx->obj_context)) { 891 drv_debug_msg(VIDEO_DEBUG_GENERAL, "psb_VP8: flush deblock cmdbuf error\n"); 892 return VA_STATUS_ERROR_UNKNOWN; 893 } 894 895 return VA_STATUS_SUCCESS; 896} 897 898struct format_vtable_s vsp_VP8_vtable = { 899queryConfigAttributes: 900 vsp_VP8_QueryConfigAttributes, 901validateConfig: 902 vsp_VP8_ValidateConfig, 903createContext: 904 vsp_VP8_CreateContext, 905destroyContext: 906 vsp_VP8_DestroyContext, 907beginPicture: 908 vsp_VP8_BeginPicture, 909renderPicture: 910 vsp_VP8_RenderPicture, 911endPicture: 912 vsp_VP8_EndPicture 913}; 914