tng_hostcode.c revision 5bda8779f054b9e2da23725643d0559618bb5f8c
1/* 2 * Copyright (c) 2011 Intel Corporation. All Rights Reserved. 3 * Copyright (c) Imagination Technologies Limited, UK 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the 7 * "Software"), to deal in the Software without restriction, including 8 * without limitation the rights to use, copy, modify, merge, publish, 9 * distribute, sub license, and/or sell copies of the Software, and to 10 * permit persons to whom the Software is furnished to do so, subject to 11 * the following conditions: 12 * 13 * The above copyright notice and this permission notice (including the 14 * next paragraph) shall be included in all copies or substantial portions 15 * of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 20 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR 21 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 22 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 23 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24 * 25 * Authors: 26 * Elaine Wang <elaine.wang@intel.com> 27 * Zeng Li <zeng.li@intel.com> 28 * Edward Lin <edward.lin@intel.com> 29 * 30 */ 31 32#include "psb_drv_video.h" 33//#include "tng_H263ES.h" 34#include "tng_hostheader.h" 35#include "tng_hostcode.h" 36#include "psb_def.h" 37#include "psb_drv_debug.h" 38#include "psb_cmdbuf.h" 39#include <stdio.h> 40#include "psb_output.h" 41#include "tng_picmgmt.h" 42#include "tng_hostbias.h" 43#include "tng_hostair.h" 44#ifdef _TOPAZHP_PDUMP_ 45#include "tng_trace.h" 46#endif 47#include <wsbm/wsbm_manager.h> 48 49#include "hwdefs/topazhp_core_regs.h" 50#include "hwdefs/topazhp_multicore_regs_old.h" 51#include "hwdefs/topaz_db_regs.h" 52#include "hwdefs/topaz_vlc_regs.h" 53#include "hwdefs/mvea_regs.h" 54#include "hwdefs/topazhp_default_params.h" 55 56#define ALIGN_TO(value, align) ((value + align - 1) & ~(align - 1)) 57#define PAGE_ALIGN(value) ALIGN_TO(value, 4096) 58#define DEFAULT_MVCALC_CONFIG ((0x00040303)|(MASK_TOPAZHP_CR_MVCALC_JITTER_POINTER_RST)) 59#define DEFAULT_MVCALC_COLOCATED (0x00100100) 60#define MVEA_MV_PARAM_REGION_SIZE 16 61#define MVEA_ABOVE_PARAM_REGION_SIZE 96 62#define QUANT_LISTS_SIZE (224) 63#define _1080P_30FPS (((1920*1088)/256)*30) 64#define tng_align_64(X) (((X)+63) &~63) 65#define tng_align_4(X) (((X)+3) &~3) 66 67/* #define MTX_CONTEXT_ITEM_OFFSET(type, member) (size_t)&(((type*)0)->member) */ 68 69#define DEFAULT_CABAC_DB_MARGIN (0x190) 70#define NOT_USED_BY_TOPAZ 0 71/* 72#define _TOPAZHP_CMDBUF_ 73*/ 74#ifdef _TOPAZHP_CMDBUF_ 75static void tng__trace_cmdbuf_words(tng_cmdbuf_p cmdbuf) 76{ 77 int i = 0; 78 IMG_UINT32 *ptmp = (IMG_UINT32 *)(cmdbuf->cmd_start); 79 IMG_UINT32 *pend = (IMG_UINT32 *)(cmdbuf->cmd_idx); 80 do { 81 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: command words [%d] = 0x%08x\n", __FUNCTION__, i++, (unsigned int)(*ptmp++)); 82 } while(ptmp < pend); 83 return ; 84} 85#endif 86 87#if 0 88static IMG_UINT32 tng__get_codedbuffer_size( 89 IMG_STANDARD eStandard, 90 IMG_UINT16 ui16MBWidth, 91 IMG_UINT16 ui16MBHeight, 92 IMG_RC_PARAMS * psRCParams 93) 94{ 95 if (eStandard == IMG_STANDARD_H264) { 96 // allocate based on worst case qp size 97 return ((IMG_UINT32)ui16MBWidth * (IMG_UINT32)ui16MBHeight * 400); 98 } 99 100 if (psRCParams->ui32InitialQp <= 5) 101 return ((IMG_UINT32)ui16MBWidth * (IMG_UINT32)ui16MBHeight * 1600); 102 103 return ((IMG_UINT32)ui16MBWidth * (IMG_UINT32)ui16MBHeight * 900); 104} 105 106 107static IMG_UINT32 tng__get_codedbuf_size_according_bitrate( 108 IMG_RC_PARAMS * psRCParams 109) 110{ 111 return ((psRCParams->ui32BitsPerSecond + psRCParams->ui32FrameRate / 2) / psRCParams->ui32FrameRate) * 2; 112} 113 114static IMG_UINT32 tng__get_buffer_size(IMG_UINT32 src_size) 115{ 116 return (src_size + 0x1000) & (~0xfff); 117} 118#endif 119 120//static inline 121VAStatus tng__alloc_init_buffer( 122 psb_driver_data_p driver_data, 123 unsigned int size, 124 psb_buffer_type_t type, 125 psb_buffer_p buf) 126{ 127 unsigned char *pch_virt_addr; 128 VAStatus vaStatus = VA_STATUS_SUCCESS; 129 vaStatus = psb_buffer_create(driver_data, size, type, buf); 130 if (VA_STATUS_SUCCESS != vaStatus) { 131 drv_debug_msg(VIDEO_DEBUG_ERROR, "alloc mem params buffer"); 132 return vaStatus; 133 } 134 135 vaStatus = psb_buffer_map(buf, &pch_virt_addr); 136 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: phy addr 0x%08x, vir addr 0x%08x\n", __FUNCTION__, buf->drm_buf, pch_virt_addr); 137 if ((vaStatus) || (pch_virt_addr == NULL)) { 138 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s: map buf 0x%08x\n", __FUNCTION__, (IMG_UINT32)pch_virt_addr); 139 psb_buffer_destroy(buf); 140 } else { 141 memset(pch_virt_addr, 0, size); 142 psb_buffer_unmap(buf); 143 } 144 145 return vaStatus; 146} 147 148static VAStatus tng__alloc_context_buffer(context_ENC_p ctx, IMG_UINT8 ui8IsJpeg, IMG_UINT32 ui32StreamID) 149{ 150 VAStatus vaStatus = VA_STATUS_SUCCESS; 151 IMG_UINT32 ui32_pic_width, ui32_pic_height; 152 IMG_UINT32 ui32_mb_per_row, ui32_mb_per_column; 153 IMG_UINT32 ui32_adj_mb_per_row = 0; 154 IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams); 155 psb_driver_data_p ps_driver_data = ctx->obj_context->driver_data; 156 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ui32StreamID]); 157 context_ENC_mem_size *ps_mem_size = &(ctx->ctx_mem_size); 158 159 if (ctx->eStandard == IMG_STANDARD_H264) { 160 ctx->ui8PipesToUse = tng__min(ctx->ui8PipesToUse, ctx->ui8SlicesPerPicture); 161 } else { 162 ctx->ui8PipesToUse = 1; 163 } 164 165 ctx->i32PicNodes = (psRCParams->b16Hierarchical ? MAX_REF_B_LEVELS : 0) + 4; 166 ctx->i32MVStores = (ctx->i32PicNodes * 2); 167 ctx->i32CodedBuffers = (IMG_INT32)(ctx->ui8PipesToUse) * (ctx->bIsInterlaced ? 3 : 2); 168 ctx->ui8SlotsInUse = psRCParams->ui16BFrames + 2; 169 170 if (0 != ui8IsJpeg) { 171 ctx->jpeg_pic_params_size = (sizeof(JPEG_MTX_QUANT_TABLE) + 0x3f) & (~0x3f); 172 ctx->jpeg_header_mem_size = (sizeof(JPEG_MTX_DMA_SETUP) + 0x3f) & (~0x3f); 173 ctx->jpeg_header_interface_mem_size = (sizeof(JPEG_MTX_WRITEBACK_MEMORY) + 0x3f) & (~0x3f); 174 175 //write back region 176 ps_mem_size->writeback = tng_align_KB(COMM_WB_DATA_BUF_SIZE); 177 tng__alloc_init_buffer(ps_driver_data, WB_FIFO_SIZE * ps_mem_size->writeback, psb_bt_cpu_vpu, &(ctx->bufs_writeback)); 178 179 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: end\n", __FUNCTION__); 180 return vaStatus; 181 } 182 183 /* width and height should be source surface's w and h or ?? */ 184 ui32_pic_width = ctx->obj_context->picture_width; 185 ui32_mb_per_row = (ctx->obj_context->picture_width + 15) >> 4; 186 ui32_pic_height = ctx->obj_context->picture_height; 187 ui32_mb_per_column = (ctx->obj_context->picture_height + 15) >> 4; 188 ui32_adj_mb_per_row = ((ui32_mb_per_row + 7)>>3)<<3; // Ensure multiple of 8 MBs per row 189 190 //command buffer use 191 ps_mem_size->pic_template = ps_mem_size->slice_template = 192 ps_mem_size->seq_header = tng_align_KB(TNG_HEADER_SIZE); 193 tng__alloc_init_buffer(ps_driver_data, ps_mem_size->seq_header, 194 psb_bt_cpu_vpu, &(ps_mem->bufs_seq_header)); 195 196 if (ctx->bEnableMVC) 197 tng__alloc_init_buffer(ps_driver_data, ps_mem_size->seq_header, 198 psb_bt_cpu_vpu, &(ps_mem->bufs_sub_seq_header)); 199 200 tng__alloc_init_buffer(ps_driver_data, 4 * ps_mem_size->pic_template, 201 psb_bt_cpu_vpu, &(ps_mem->bufs_pic_template)); 202 203 tng__alloc_init_buffer(ps_driver_data, NUM_SLICE_TYPES * ps_mem_size->slice_template, 204 psb_bt_cpu_vpu, &(ps_mem->bufs_slice_template)); 205 206 ps_mem_size->mtx_context = tng_align_KB(MTX_CONTEXT_SIZE); 207 tng__alloc_init_buffer(ps_driver_data, ps_mem_size->mtx_context, 208 psb_bt_cpu_vpu, &(ps_mem->bufs_mtx_context)); 209 210 //sei header(AUDHeader+SEIBufferPeriodMem+SEIPictureTimingHeaderMem) 211 ps_mem_size->sei_header = tng_align_KB(64); 212 tng__alloc_init_buffer(ps_driver_data, 3 * ps_mem_size->sei_header, 213 psb_bt_cpu_vpu, &(ps_mem->bufs_sei_header)); 214 215 //gop header 216 ps_mem_size->flat_gop = ps_mem_size->hierar_gop = tng_align_KB(64); 217 tng__alloc_init_buffer(ps_driver_data, ps_mem_size->flat_gop, 218 psb_bt_cpu_vpu, &(ps_mem->bufs_flat_gop)); 219 tng__alloc_init_buffer(ps_driver_data, ps_mem_size->hierar_gop, 220 psb_bt_cpu_vpu, &(ps_mem->bufs_hierar_gop)); 221 222 //above params 223 ps_mem_size->above_params = tng_align_KB(MVEA_ABOVE_PARAM_REGION_SIZE * tng_align_64(ui32_mb_per_row)); 224 tng__alloc_init_buffer(ps_driver_data, (IMG_UINT32)(ctx->ui8PipesToUse) * ps_mem_size->above_params, 225 psb_bt_cpu_vpu, &(ps_mem->bufs_above_params)); 226 227 //ctx->mv_setting_btable_size = tng_align_KB(MAX_BFRAMES * (tng_align_64(sizeof(IMG_MV_SETTINGS) * MAX_BFRAMES))); 228 ps_mem_size->mv_setting_btable = tng_align_KB(MAX_BFRAMES * MV_ROW_STRIDE); 229 tng__alloc_init_buffer(ps_driver_data, ps_mem_size->mv_setting_btable, 230 psb_bt_cpu_vpu, &(ps_mem->bufs_mv_setting_btable)); 231 232 ps_mem_size->mv_setting_hierar = tng_align_KB(MAX_BFRAMES * sizeof(IMG_MV_SETTINGS)); 233 tng__alloc_init_buffer(ps_driver_data, ps_mem_size->mv_setting_hierar, 234 psb_bt_cpu_vpu, &(ps_mem->bufs_mv_setting_hierar)); 235 236 //colocated params 237 ps_mem_size->colocated = tng_align_KB(MVEA_MV_PARAM_REGION_SIZE * tng_align_4(ui32_mb_per_row * ui32_mb_per_column)); 238 tng__alloc_init_buffer(ps_driver_data, ctx->i32PicNodes * ps_mem_size->colocated, 239 psb_bt_cpu_vpu, &(ps_mem->bufs_colocated)); 240 241 ps_mem_size->interview_mv = ps_mem_size->mv = ps_mem_size->colocated; 242 tng__alloc_init_buffer(ps_driver_data, ctx->i32MVStores * ps_mem_size->mv, 243 psb_bt_cpu_vpu, &(ps_mem->bufs_mv)); 244 245 if (ctx->bEnableMVC) { 246 tng__alloc_init_buffer(ps_driver_data, 2 * ps_mem_size->interview_mv, 247 psb_bt_cpu_vpu, &(ps_mem->bufs_interview_mv)); 248 } 249 250 //write back region 251 ps_mem_size->writeback = tng_align_KB(COMM_WB_DATA_BUF_SIZE); 252 tng__alloc_init_buffer(ps_driver_data, WB_FIFO_SIZE * ps_mem_size->writeback, 253 psb_bt_cpu_vpu, &(ctx->bufs_writeback)); 254 255 ps_mem_size->slice_map = tng_align_KB(0x1500); //(1 + MAX_SLICESPERPIC * 2 + 15) & ~15); 256 tng__alloc_init_buffer(ps_driver_data, ctx->ui8SlotsInUse * ps_mem_size->slice_map, 257 psb_bt_cpu_vpu, &(ps_mem->bufs_slice_map)); 258 259 ps_mem_size->weighted_prediction = tng_align_KB(sizeof(WEIGHTED_PREDICTION_VALUES)); 260 tng__alloc_init_buffer(ps_driver_data, ctx->ui8SlotsInUse * ps_mem_size->weighted_prediction, 261 psb_bt_cpu_vpu, &(ps_mem->bufs_weighted_prediction)); 262 263#ifdef LTREFHEADER 264 ps_mem_size->lt_ref_header = tng_align_KB((sizeof(MTX_HEADER_PARAMS)+63)&~63); 265 tng__alloc_init_buffer(ps_driver_data, ctx->ui8SlotsInUse * ps_mem_size->lt_ref_header, 266 psb_bt_cpu_vpu, &(ps_mem->bufs_lt_ref_header)); 267#endif 268 269 ps_mem_size->recon_pictures = tng_align_KB((tng_align_64(ui32_pic_width)*tng_align_64(ui32_pic_height))*3/2); 270 tng__alloc_init_buffer(ps_driver_data, ctx->i32PicNodes * ps_mem_size->recon_pictures, 271 psb_bt_cpu_vpu, &(ps_mem->bufs_recon_pictures)); 272 273 ctx->ctx_mem_size.first_pass_out_params = tng_align_KB(sizeof(IMG_FIRST_STAGE_MB_PARAMS) * ui32_mb_per_row * ui32_mb_per_column); 274 tng__alloc_init_buffer(ps_driver_data, ctx->ui8SlotsInUse * ctx->ctx_mem_size.first_pass_out_params, 275 psb_bt_cpu_vpu, &(ps_mem->bufs_first_pass_out_params)); 276 277#ifndef EXCLUDE_BEST_MP_DECISION_DATA 278 ctx->ctx_mem_size.first_pass_out_best_multipass_param = tng_align_KB(ui32_mb_per_column * (((5*ui32_mb_per_row)+3)>>2) * 64); 279 tng__alloc_init_buffer(ps_driver_data, ctx->ui8SlotsInUse * ctx->ctx_mem_size.first_pass_out_best_multipass_param, 280 psb_bt_cpu_vpu, &(ps_mem->bufs_first_pass_out_best_multipass_param)); 281#endif 282 283 ctx->ctx_mem_size.mb_ctrl_in_params = tng_align_KB(sizeof(IMG_FIRST_STAGE_MB_PARAMS) * ui32_adj_mb_per_row * ui32_mb_per_column); 284 tng__alloc_init_buffer(ps_driver_data, ctx->ui8SlotsInUse * ctx->ctx_mem_size.mb_ctrl_in_params, 285 psb_bt_cpu_vpu, &(ps_mem->bufs_mb_ctrl_in_params)); 286 287 ctx->ctx_mem_size.lowpower_params = tng_align_KB(TNG_HEADER_SIZE); 288 tng__alloc_init_buffer(ps_driver_data, ps_mem_size->lowpower_params, 289 psb_bt_cpu_vpu, &(ps_mem->bufs_lowpower_params)); 290 291 ctx->ctx_mem_size.lowpower_data = tng_align_KB(0x10000); 292 293 return vaStatus; 294} 295 296static void tng__free_context_buffer(context_ENC_p ctx, unsigned char is_JPEG, unsigned int stream_id) 297{ 298 context_ENC_mem *ps_mem = &(ctx->ctx_mem[stream_id]); 299 300 if (0 != is_JPEG) { 301 psb_buffer_destroy(&(ctx->bufs_writeback)); 302 return; 303 } 304 psb_buffer_destroy(&(ps_mem->bufs_seq_header)); 305 if (ctx->bEnableMVC) 306 psb_buffer_destroy(&(ps_mem->bufs_sub_seq_header)); 307 psb_buffer_destroy(&(ps_mem->bufs_pic_template)); 308 psb_buffer_destroy(&(ps_mem->bufs_slice_template)); 309 psb_buffer_destroy(&(ps_mem->bufs_mtx_context)); 310 psb_buffer_destroy(&(ps_mem->bufs_sei_header)); 311 312 psb_buffer_destroy(&(ps_mem->bufs_flat_gop)); 313 psb_buffer_destroy(&(ps_mem->bufs_hierar_gop)); 314 psb_buffer_destroy(&(ps_mem->bufs_above_params)); 315 psb_buffer_destroy(&(ps_mem->bufs_mv_setting_btable)); 316 psb_buffer_destroy(&(ps_mem->bufs_mv_setting_hierar)); 317 psb_buffer_destroy(&(ps_mem->bufs_colocated)); 318 psb_buffer_destroy(&(ps_mem->bufs_mv)); 319 if (ctx->bEnableMVC) 320 psb_buffer_destroy(&(ps_mem->bufs_interview_mv)); 321 322 psb_buffer_destroy(&(ctx->bufs_writeback)); 323 psb_buffer_destroy(&(ps_mem->bufs_slice_map)); 324 psb_buffer_destroy(&(ps_mem->bufs_weighted_prediction)); 325#ifdef LTREFHEADER 326 psb_buffer_destroy(&(ps_mem->bufs_lt_ref_header)); 327#endif 328 psb_buffer_destroy(&(ps_mem->bufs_recon_pictures)); 329 psb_buffer_destroy(&(ps_mem->bufs_first_pass_out_params)); 330#ifndef EXCLUDE_BEST_MP_DECISION_DATA 331 psb_buffer_destroy(&(ps_mem->bufs_first_pass_out_best_multipass_param)); 332#endif 333 psb_buffer_destroy(&(ps_mem->bufs_mb_ctrl_in_params)); 334 psb_buffer_destroy(&(ps_mem->bufs_lowpower_params)); 335 336 return ; 337} 338 339unsigned int tng__get_ipe_control(IMG_CODEC eEncodingFormat) 340{ 341 unsigned int RegVal = 0; 342 343 RegVal = F_ENCODE(2, MVEA_CR_IPE_GRID_FINE_SEARCH) | 344 F_ENCODE(0, MVEA_CR_IPE_GRID_SEARCH_SIZE) | 345 F_ENCODE(1, MVEA_CR_IPE_Y_FINE_SEARCH); 346 347 switch (eEncodingFormat) { 348 case IMG_CODEC_H263_NO_RC: 349 case IMG_CODEC_H263_VBR: 350 case IMG_CODEC_H263_CBR: 351 RegVal |= F_ENCODE(0, MVEA_CR_IPE_BLOCKSIZE) | F_ENCODE(0, MVEA_CR_IPE_ENCODING_FORMAT); 352 break; 353 case IMG_CODEC_MPEG4_NO_RC: 354 case IMG_CODEC_MPEG4_VBR: 355 case IMG_CODEC_MPEG4_CBR: 356 RegVal |= F_ENCODE(1, MVEA_CR_IPE_BLOCKSIZE) | F_ENCODE(1, MVEA_CR_IPE_ENCODING_FORMAT); 357 default: 358 break; 359 case IMG_CODEC_H264_NO_RC: 360 case IMG_CODEC_H264_VBR: 361 case IMG_CODEC_H264_CBR: 362 case IMG_CODEC_H264_VCM: 363 RegVal |= F_ENCODE(2, MVEA_CR_IPE_BLOCKSIZE) | F_ENCODE(2, MVEA_CR_IPE_ENCODING_FORMAT); 364 break; 365 } 366 RegVal |= F_ENCODE(6, MVEA_CR_IPE_Y_CANDIDATE_NUM); 367 return RegVal; 368} 369 370void tng__setup_enc_profile_features(context_ENC_p ctx, IMG_UINT32 ui32EncProfile) 371{ 372 IMG_ENCODE_FEATURES * pEncFeatures = &ctx->sEncFeatures; 373 /* Set the default values first */ 374 pEncFeatures->bDisableBPicRef_0 = IMG_FALSE; 375 pEncFeatures->bDisableBPicRef_1 = IMG_FALSE; 376 377 pEncFeatures->bDisableInter8x8 = IMG_FALSE; 378 pEncFeatures->bRestrictInter4x4 = IMG_FALSE; 379 380 pEncFeatures->bDisableIntra4x4 = IMG_FALSE; 381 pEncFeatures->bDisableIntra8x8 = IMG_FALSE; 382 pEncFeatures->bDisableIntra16x16 = IMG_FALSE; 383 384 pEncFeatures->bEnable8x16MVDetect = IMG_TRUE; 385 pEncFeatures->bEnable16x8MVDetect = IMG_TRUE; 386 pEncFeatures->bDisableBFrames = IMG_FALSE; 387 388 pEncFeatures->eMinBlkSz = BLK_SZ_DEFAULT; 389 390 switch (ui32EncProfile) { 391 case ENC_PROFILE_LOWCOMPLEXITY: 392 pEncFeatures->bDisableInter8x8 = IMG_TRUE; 393 pEncFeatures->bRestrictInter4x4 = IMG_TRUE; 394 pEncFeatures->bDisableIntra4x4 = IMG_TRUE; 395 pEncFeatures->bDisableIntra8x8 = IMG_TRUE; 396 pEncFeatures->bRestrictInter4x4 = IMG_TRUE; 397 pEncFeatures->eMinBlkSz = BLK_SZ_16x16; 398 pEncFeatures->bDisableBFrames = IMG_TRUE; 399 break; 400 401 case ENC_PROFILE_HIGHCOMPLEXITY: 402 pEncFeatures->bDisableBPicRef_0 = IMG_FALSE; 403 pEncFeatures->bDisableBPicRef_1 = IMG_FALSE; 404 405 pEncFeatures->bDisableInter8x8 = IMG_FALSE; 406 pEncFeatures->bRestrictInter4x4 = IMG_FALSE; 407 408 pEncFeatures->bDisableIntra4x4 = IMG_FALSE; 409 pEncFeatures->bDisableIntra8x8 = IMG_FALSE; 410 pEncFeatures->bDisableIntra16x16 = IMG_FALSE; 411 412 pEncFeatures->bEnable8x16MVDetect = IMG_TRUE; 413 pEncFeatures->bEnable16x8MVDetect = IMG_TRUE; 414 break; 415 } 416 417 if (ctx->eStandard != IMG_STANDARD_H264) { 418 pEncFeatures->bEnable8x16MVDetect = IMG_FALSE; 419 pEncFeatures->bEnable16x8MVDetect = IMG_FALSE; 420 } 421 422 return; 423} 424 425VAStatus tng__patch_hw_profile(context_ENC_p ctx) 426{ 427 IMG_UINT32 ui32IPEControl = 0; 428 IMG_UINT32 ui32PredCombControl = 0; 429 IMG_ENCODE_FEATURES * psEncFeatures = &(ctx->sEncFeatures); 430 431 // bDisableIntra4x4 432 if (psEncFeatures->bDisableIntra4x4) 433 ui32PredCombControl |= F_ENCODE(1, TOPAZHP_CR_INTRA4X4_DISABLE); 434 435 //bDisableIntra8x8 436 if (psEncFeatures->bDisableIntra8x8) 437 ui32PredCombControl |= F_ENCODE(1, TOPAZHP_CR_INTRA8X8_DISABLE); 438 439 //bDisableIntra16x16, check if atleast one of the other Intra mode is enabled 440 if ((psEncFeatures->bDisableIntra16x16) && 441 (!(psEncFeatures->bDisableIntra8x8) || !(psEncFeatures->bDisableIntra4x4))) { 442 ui32PredCombControl |= F_ENCODE(1, TOPAZHP_CR_INTRA16X16_DISABLE); 443 } 444 445 if (psEncFeatures->bRestrictInter4x4) { 446// ui32PredCombControl |= F_ENCODE(1, TOPAZHP_CR_INTER4X4_RESTRICT); 447 ui32IPEControl |= F_ENCODE(1, TOPAZHP_CR_IPE_MV_NUMBER_RESTRICTION); 448 } 449 450 if (psEncFeatures->bDisableInter8x8) 451 ui32PredCombControl |= F_ENCODE(1, TOPAZHP_CR_INTER8X8_DISABLE); 452 453 if (psEncFeatures->bDisableBPicRef_1) 454 ui32PredCombControl |= F_ENCODE(1, TOPAZHP_CR_B_PIC1_DISABLE); 455 else if (psEncFeatures->bDisableBPicRef_0) 456 ui32PredCombControl |= F_ENCODE(1, TOPAZHP_CR_B_PIC0_DISABLE); 457 458 // save predictor combiner control in video encode parameter set 459 ctx->ui32PredCombControl = ui32PredCombControl; 460 461 // set blocksize 462 ui32IPEControl |= F_ENCODE(psEncFeatures->eMinBlkSz, TOPAZHP_CR_IPE_BLOCKSIZE); 463 464 if (psEncFeatures->bEnable8x16MVDetect) 465 ui32IPEControl |= F_ENCODE(1, TOPAZHP_CR_IPE_8X16_ENABLE); 466 467 if (psEncFeatures->bEnable16x8MVDetect) 468 ui32IPEControl |= F_ENCODE(1, TOPAZHP_CR_IPE_16X8_ENABLE); 469 470 if (psEncFeatures->bDisableBFrames) 471 ctx->sRCParams.ui16BFrames = 0; 472 473 //save IPE-control register 474 ctx->ui32IPEControl = ui32IPEControl; 475 476 return VA_STATUS_SUCCESS; 477} 478 479#ifdef _TOPAZHP_CMDBUF_ 480static void tng__trace_cmdbuf(tng_cmdbuf_p cmdbuf, int idx) 481{ 482 IMG_UINT32 ui32CmdTmp[4]; 483 IMG_UINT32 *ptmp = (IMG_UINT32 *)(cmdbuf->cmd_start); 484 IMG_UINT32 *pend = (IMG_UINT32 *)(cmdbuf->cmd_idx); 485 IMG_UINT32 ui32Len; 486 487 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: start, stream (%d), ptmp (0x%08x), pend (0x%08x}\n", __FUNCTION__, idx, (unsigned int)ptmp, (unsigned int)pend); 488 489 if (idx) 490 return ; 491 492 while (ptmp < pend) { 493 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: ptmp (0x%08x}\n", __FUNCTION__, *ptmp); 494 if ((*ptmp & 0x7f) == MTX_CMDID_SW_NEW_CODEC) { 495 ptmp += 4; 496 } else if ((*ptmp & 0x7f) == MTX_CMDID_SW_LEAVE_LOWPOWER) { 497 ptmp += 2; 498 } else if ((*ptmp & 0x7f) == MTX_CMDID_SW_WRITEREG) { 499 ui32Len = *(++ptmp); 500 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: len = %d\n", __FUNCTION__, ui32Len); 501 ptmp += (ui32Len * 3) + 1; 502 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: reg ptmp (0x%08x}\n", __FUNCTION__, *ptmp); 503 } else if ((*ptmp & 0x7f) == MTX_CMDID_DO_HEADER) { 504 ui32CmdTmp[0] = *ptmp++; 505 ui32CmdTmp[1] = *ptmp++; 506 ui32CmdTmp[2] = *ptmp++; 507 ui32CmdTmp[3] = 0; 508 //topazhp_dump_command((unsigned int*)ui32CmdTmp); 509 ptmp += 2; 510 } else if ( 511 ((*ptmp & 0x7f) == MTX_CMDID_SETVIDEO)|| 512 ((*ptmp & 0x7f) == MTX_CMDID_SHUTDOWN)) { 513 ui32CmdTmp[0] = *ptmp++; 514 ui32CmdTmp[1] = *ptmp++; 515 ui32CmdTmp[2] = *ptmp++; 516 ui32CmdTmp[3] = *ptmp++; 517 //topazhp_dump_command((unsigned int*)ui32CmdTmp); 518 } else if ( 519 ((*ptmp & 0x7f) == MTX_CMDID_PROVIDE_SOURCE_BUFFER) || 520 ((*ptmp & 0x7f) == MTX_CMDID_PROVIDE_REF_BUFFER) || 521 ((*ptmp & 0x7f) == MTX_CMDID_PROVIDE_CODED_BUFFER) || 522 ((*ptmp & 0x7f) == MTX_CMDID_PICMGMT) || 523 ((*ptmp & 0x7f) == MTX_CMDID_ENCODE_FRAME)) { 524 ui32CmdTmp[0] = *ptmp++; 525 ui32CmdTmp[1] = *ptmp++; 526 ui32CmdTmp[2] = *ptmp++; 527 ui32CmdTmp[3] = 0; 528 //topazhp_dump_command((unsigned int*)ui32CmdTmp); 529 } else { 530 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s: error leave lowpower = 0x%08x\n", __FUNCTION__, *ptmp++); 531 } 532 } 533 534 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: end\n", __FUNCTION__); 535 536 return ; 537} 538#endif 539 540void tng_DestroyContext(object_context_p obj_context, unsigned char is_JPEG) 541{ 542 context_ENC_p ctx; 543// tng_cmdbuf_p cmdbuf = ctx->obj_context->tng_cmdbuf; 544 ctx = (context_ENC_p)obj_context->format_data; 545 FRAME_ORDER_INFO *psFrameInfo = &(ctx->sFrameOrderInfo); 546 547 if (psFrameInfo->slot_consume_dpy_order != NULL) 548 free(psFrameInfo->slot_consume_dpy_order); 549 if (psFrameInfo->slot_consume_enc_order != NULL) 550 free(psFrameInfo->slot_consume_enc_order); 551 552 tng_air_buf_free(ctx); 553 554 tng__free_context_buffer(ctx, is_JPEG, 0); 555 556 if (ctx->bEnableMVC) 557 tng__free_context_buffer(ctx, is_JPEG, 1); 558 559 free(obj_context->format_data); 560 obj_context->format_data = NULL; 561} 562 563static VAStatus tng__init_rc_params(context_ENC_p ctx, object_config_p obj_config) 564{ 565 IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams); 566 unsigned int eRCmode = 0; 567 memset(psRCParams, 0, sizeof(IMG_RC_PARAMS)); 568 IMG_INT32 i; 569 570 //set RC mode 571 for (i = 0; i < obj_config->attrib_count; i++) { 572 if (obj_config->attrib_list[i].type == VAConfigAttribRateControl) 573 break; 574 } 575 576 if (i >= obj_config->attrib_count) { 577 eRCmode = VA_RC_NONE; 578 } else { 579 eRCmode = obj_config->attrib_list[i].value; 580 } 581 582 ctx->sRCParams.bRCEnable = IMG_TRUE; 583 ctx->sRCParams.bDisableBitStuffing = IMG_FALSE; 584 585 if (eRCmode == VA_RC_NONE) { 586 ctx->sRCParams.bRCEnable = IMG_FALSE; 587 ctx->sRCParams.eRCMode = IMG_RCMODE_NONE; 588 } else if (eRCmode == VA_RC_CBR) { 589 ctx->sRCParams.eRCMode = IMG_RCMODE_CBR; 590 } else if (eRCmode == VA_RC_VBR) { 591 ctx->sRCParams.eRCMode = IMG_RCMODE_VBR; 592 } else if (eRCmode == VA_RC_VCM) { 593 ctx->sRCParams.eRCMode = IMG_RCMODE_VCM; 594 } else { 595 ctx->sRCParams.bRCEnable = IMG_FALSE; 596 drv_debug_msg(VIDEO_DEBUG_ERROR, "not support this RT Format\n"); 597 return VA_STATUS_ERROR_UNSUPPORTED_RT_FORMAT; 598 } 599 600 psRCParams->bScDetectDisable = IMG_FALSE; 601 psRCParams->ui32SliceByteLimit = 0; 602 psRCParams->ui32SliceMBLimit = 0; 603 psRCParams->bIsH264Codec = (ctx->eStandard == IMG_STANDARD_H264) ? IMG_TRUE : IMG_FALSE; 604 return VA_STATUS_SUCCESS; 605} 606 607/************************************************************************************************** 608* Function: IMG_C_GetEncoderCaps 609* Description: Get the capabilities of the encoder for the given codec 610* 611***************************************************************************************************/ 612//FIXME 613static const IMG_UINT32 g_ui32PipesAvailable = TOPAZHP_PIPE_NUM; 614static const IMG_UINT32 g_ui32CoreDes1 = TOPAZHP_PIPE_NUM; 615static const IMG_UINT32 g_ui32CoreRev = 0x00030401; 616 617static IMG_UINT32 tng__get_num_pipes() 618{ 619 return g_ui32PipesAvailable; 620} 621 622static IMG_UINT32 tng__get_core_des1() 623{ 624 return g_ui32CoreDes1; 625} 626 627static IMG_UINT32 tng__get_core_rev() 628{ 629 return g_ui32CoreRev; 630} 631 632static VAStatus tng__get_encoder_caps(context_ENC_p ctx) 633{ 634 IMG_ENC_CAPS *psCaps = &(ctx->sCapsParams); 635 IMG_UINT16 ui16Height = ctx->ui16FrameHeight; 636 IMG_UINT32 ui32NumCores = 0; 637 IMG_UINT16 ui16MBRows = 0; //MB Rows in a GOB(slice); 638 639 ctx->ui32CoreRev = tng__get_core_rev(); 640 psCaps->ui32CoreFeatures = tng__get_core_des1(); 641 642 /* get the actual number of cores */ 643 ui32NumCores = tng__get_num_pipes(); 644 645 switch (ctx->eStandard) { 646 case IMG_STANDARD_JPEG: 647 psCaps->ui16MaxSlices = ui16Height / 8; 648 psCaps->ui16MinSlices = 1; 649 psCaps->ui16RecommendedSlices = ui32NumCores; 650 break; 651 case IMG_STANDARD_H264: 652 psCaps->ui16MaxSlices = ui16Height / 16; 653 psCaps->ui16MinSlices = 1; 654 psCaps->ui16RecommendedSlices = ui32NumCores; 655 break; 656 case IMG_STANDARD_MPEG2: 657 psCaps->ui16MaxSlices = 174; // Slice labelling dictates a maximum of 174 slices 658 psCaps->ui16MinSlices = 1; 659 psCaps->ui16RecommendedSlices = (ui16Height + 15) / 16; 660 break; 661 case IMG_STANDARD_H263: 662 // if the original height of the pic is less than 400 , k is 1. refer standard. 663 if (ui16Height <= 400) { 664 ui16MBRows = 1; 665 } else if (ui16Height < 800) { // if between 400 and 800 it's 2. 666 ui16MBRows = 2; 667 } else { 668 ui16MBRows = 4; 669 } 670 // before rounding is done for the height. 671 // get the GOB's based on this MB Rows and not vice-versa. 672 psCaps->ui16RecommendedSlices = (ui16Height + 15) >> (4 + (ui16MBRows >> 1)); 673 psCaps->ui16MaxSlices = psCaps->ui16MinSlices = psCaps->ui16RecommendedSlices; 674 break; 675 case IMG_STANDARD_MPEG4: 676 psCaps->ui16MaxSlices = 1; 677 psCaps->ui16MinSlices = 1; 678 psCaps->ui16RecommendedSlices = 1; 679 break; 680 default: 681 break; 682 } 683 return VA_STATUS_SUCCESS; 684} 685 686static VAStatus tng__init_context(context_ENC_p ctx) 687{ 688 VAStatus vaStatus = 0; 689 690 /* Mostly sure about the following video parameters */ 691 //ctx->ui32HWProfile = pParams->ui32HWProfile; 692 ctx->ui32FrameCount[0] = ctx->ui32FrameCount[1] = 0; 693 /* Using Extended parameters */ 694 ctx->ui8PipesToUse = (IMG_UINT8)(tng__get_num_pipes() & (IMG_UINT32)0xff); 695 //carc params 696 ctx->sCARCParams.bCARC = 0; 697 ctx->sCARCParams.i32CARCBaseline = 0; 698 ctx->sCARCParams.ui32CARCThreshold = TOPAZHP_DEFAULT_uCARCThreshold; 699 ctx->sCARCParams.ui32CARCCutoff = TOPAZHP_DEFAULT_uCARCCutoff; 700 ctx->sCARCParams.ui32CARCNegRange = TOPAZHP_DEFAULT_uCARCNegRange; 701 ctx->sCARCParams.ui32CARCNegScale = TOPAZHP_DEFAULT_uCARCNegScale; 702 ctx->sCARCParams.ui32CARCPosRange = TOPAZHP_DEFAULT_uCARCPosRange; 703 ctx->sCARCParams.ui32CARCPosScale = TOPAZHP_DEFAULT_uCARCPosScale; 704 ctx->sCARCParams.ui32CARCShift = TOPAZHP_DEFAULT_uCARCShift; 705 706 ctx->bUseDefaultScalingList = IMG_FALSE; 707 ctx->ui32CabacBinLimit = TOPAZHP_DEFAULT_uCABACBinLimit; //This parameter need not be exposed 708 if (ctx->ui32CabacBinLimit == 0) 709 ctx->ui32CabacBinFlex = 0;//This parameter need not be exposed 710 else 711 ctx->ui32CabacBinFlex = TOPAZHP_DEFAULT_uCABACBinFlex;//This parameter need not be exposed 712 713 ctx->ui32FCode = 4; //This parameter need not be exposed 714 ctx->iFineYSearchSize = 2;//This parameter need not be exposed 715 ctx->ui32VopTimeResolution = 15;//This parameter need not be exposed 716// ctx->bEnabledDynamicBPic = IMG_FALSE;//Related to Rate Control,which is no longer needed. 717 ctx->bH264IntraConstrained = IMG_FALSE;//This parameter need not be exposed 718 ctx->bEnableInpCtrl = IMG_FALSE;//This parameter need not be exposed 719 ctx->bEnableAIR = 0; 720 ctx->bEnableCIR = 0; 721 ctx->bEnableHostBias = (ctx->bEnableAIR != 0);//This parameter need not be exposed 722 ctx->bEnableHostQP = IMG_FALSE; //This parameter need not be exposed 723 ctx->ui8CodedSkippedIndex = 3;//This parameter need not be exposed 724 ctx->ui8InterIntraIndex = 3;//This parameter need not be exposed 725 ctx->uMaxChunks = 0xA0;//This parameter need not be exposed 726 ctx->uChunksPerMb = 0x40;//This parameter need not be exposed 727 ctx->uPriorityChunks = (0xA0 - 0x60);//This parameter need not be exposed 728 ctx->bWeightedPrediction = IMG_FALSE;//Weighted Prediction is not supported in TopazHP Version 3.0 729 ctx->ui8VPWeightedImplicitBiPred = 0;//Weighted Prediction is not supported in TopazHP Version 3.0 730 ctx->bSkipDuplicateVectors = IMG_FALSE;//By default false Newly Added 731 ctx->bEnableCumulativeBiases = IMG_FALSE;//By default false Newly Added 732 ctx->ui16UseCustomScalingLists = 0;//By default false Newly Added 733 ctx->bPpsScaling = IMG_FALSE;//By default false Newly Added 734 ctx->ui8MPEG2IntraDCPrecision = 0;//By default 0 Newly Added 735 ctx->uMBspS = 0;//By default 0 Newly Added 736 ctx->bMultiReferenceP = IMG_FALSE;//By default false Newly Added 737 ctx->ui8RefSpacing=0;//By default 0 Newly Added 738 ctx->bSpatialDirect = 0;//By default 0 Newly Added 739 ctx->ui32DebugCRCs = 0;//By default false Newly Added 740 ctx->bEnableMVC = IMG_FALSE;//By default false Newly Added 741 ctx->ui16MVCViewIdx = (IMG_UINT16)(NON_MVC_VIEW);//Newly Added 742 ctx->bSrcAllocInternally = IMG_FALSE;//By default false Newly Added 743 ctx->bCodedAllocInternally = IMG_FALSE;//By default true Newly Added 744 ctx->bHighLatency = IMG_TRUE;//Newly Added 745 ctx->i32NumAIRMBs = -1; 746 ctx->i32AIRThreshold = -1; 747 ctx->i16AIRSkipCnt = -1; 748 ctx->i32LastCIRIndex = -1; 749 //Need to check on the following parameters 750 ctx->ui8EnableSelStatsFlags = IMG_FALSE;//Default Value ?? Extended Parameter ?? 751 ctx->bH2648x8Transform = IMG_FALSE;//Default Value ?? Extended Parameter or OMX_VIDEO_PARAM_AVCTYPE -> bDirect8x8Inference?? 752 //FIXME: Zhaohan, eStandard is always 0 here. 753 ctx->bNoOffscreenMv = (ctx->eStandard == IMG_STANDARD_H263) ? IMG_TRUE : IMG_FALSE; //Default Value ?? Extended Parameter and bUseOffScreenMVUserSetting 754 ctx->bNoSequenceHeaders = IMG_FALSE; 755 ctx->bTopFieldFirst = IMG_TRUE; 756 ctx->sBiasTables.ui32FCode = ctx->ui32FCode; 757 ctx->ui32pseudo_rand_seed = UNINIT_PARAM; 758 ctx->bVPAdaptiveRoundingDisable = IMG_TRUE; 759 760 //Default fcode is 4 761 if (!ctx->sBiasTables.ui32FCode) 762 ctx->sBiasTables.ui32FCode = 4; 763 764 ctx->uiCbrBufferTenths = TOPAZHP_DEFAULT_uiCbrBufferTenths; 765 766 tng__setup_enc_profile_features(ctx, ENC_PROFILE_DEFAULT); 767 768 vaStatus = tng__patch_hw_profile(ctx); 769 if (vaStatus != VA_STATUS_SUCCESS) { 770 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s: tng__patch_hw_profile\n", __FUNCTION__); 771 } 772 773 return VA_STATUS_SUCCESS; 774} 775 776VAStatus tng_CreateContext( 777 object_context_p obj_context, 778 object_config_p obj_config, 779 unsigned char is_JPEG) 780{ 781 VAStatus vaStatus = 0; 782 unsigned short ui16Width, ui16Height; 783 context_ENC_p ctx; 784 785 ui16Width = obj_context->picture_width; 786 ui16Height = obj_context->picture_height; 787 ctx = (context_ENC_p) calloc(1, sizeof(struct context_ENC_s)); 788 if (NULL == ctx) { 789 vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED; 790 DEBUG_FAILURE; 791 return vaStatus; 792 } 793 794 memset((void*)ctx, 0, sizeof(struct context_ENC_s)); 795 796 obj_context->format_data = (void*) ctx; 797 ctx->obj_context = obj_context; 798 799 if (is_JPEG == 0) { 800 ctx->ui16Width = (unsigned short)(~0xf & (ui16Width + 0xf)); 801 ctx->ui16FrameHeight = (unsigned short)(~0xf & (ui16Height + 0xf)); 802 803 vaStatus = tng__init_context(ctx); 804 if (vaStatus != VA_STATUS_SUCCESS) { 805 drv_debug_msg(VIDEO_DEBUG_ERROR, "init Context params"); 806 } 807 808 vaStatus = tng__init_rc_params(ctx, obj_config); 809 if (vaStatus != VA_STATUS_SUCCESS) { 810 drv_debug_msg(VIDEO_DEBUG_ERROR, "init rc params"); 811 } 812 } else { 813 /*JPEG only require them are even*/ 814 ctx->ui16Width = (unsigned short)(~0x1 & (ui16Width + 0x1)); 815 ctx->ui16FrameHeight = (unsigned short)(~0x1 & (ui16Height + 0x1)); 816 } 817 818 ctx->eFormat = IMG_CODEC_PL12; // use default 819 820 tng__setup_enc_profile_features(ctx, ENC_PROFILE_DEFAULT); 821 822 if (is_JPEG) { 823 vaStatus = tng__alloc_context_buffer(ctx, is_JPEG, 0); 824 if (vaStatus != VA_STATUS_SUCCESS) { 825 drv_debug_msg(VIDEO_DEBUG_ERROR, "setup enc profile"); 826 } 827 } 828 829 return vaStatus; 830} 831 832VAStatus tng_BeginPicture(context_ENC_p ctx) 833{ 834 VAStatus vaStatus = VA_STATUS_SUCCESS; 835 context_ENC_frame_buf *ps_buf = &(ctx->ctx_frame_buf); 836 tng_cmdbuf_p cmdbuf; 837 int ret; 838 839 ctx->ui32StreamID = 0; 840 841 if (ctx->ui32RawFrameCount != 0) 842 ps_buf->previous_src_surface = ps_buf->src_surface; 843 ps_buf->src_surface = ctx->obj_context->current_render_target; 844 845 vaStatus = tng__get_encoder_caps(ctx); 846 if (vaStatus != VA_STATUS_SUCCESS) { 847 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s: tng__get_encoder_caps\n", __FUNCTION__); 848 } 849 850 /* clear frameskip flag to 0 */ 851 CLEAR_SURFACE_INFO_skipped_flag(ps_buf->src_surface->psb_surface); 852 853 /* Initialise the command buffer */ 854 ret = tng_context_get_next_cmdbuf(ctx->obj_context); 855 if (ret) { 856 drv_debug_msg(VIDEO_DEBUG_ERROR, "get next cmdbuf fail\n"); 857 vaStatus = VA_STATUS_ERROR_UNKNOWN; 858 return vaStatus; 859 } 860 cmdbuf = ctx->obj_context->tng_cmdbuf; 861 862 //FIXME 863 /* only map topaz param when necessary */ 864 cmdbuf->topaz_in_params_I_p = NULL; 865 cmdbuf->topaz_in_params_P_p = NULL; 866 ctx->obj_context->slice_count = 0; 867 868 tng_cmdbuf_buffer_ref(cmdbuf, &(ctx->obj_context->current_render_target->psb_surface->buf)); 869 870 return vaStatus; 871} 872 873static VAStatus tng__provide_buffer_BFrames(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 874{ 875 IMG_RC_PARAMS * psRCParams = &(ctx->sRCParams); 876 FRAME_ORDER_INFO *psFrameInfo = &(ctx->sFrameOrderInfo); 877 int slot_index = 0; 878 unsigned long long display_order = 0; 879 IMG_INT32 i32SlotBuf = (IMG_INT32)(psRCParams->ui16BFrames + 2); 880 IMG_UINT32 ui32SlotBuf = (IMG_UINT32)(psRCParams->ui16BFrames + 2); 881 IMG_UINT32 ui32FrameIdx = ctx->ui32FrameCount[ui32StreamIndex]; 882 883 if (ui32StreamIndex == 0) 884 getFrameDpyOrder(ui32FrameIdx, psRCParams->ui16BFrames, ctx->ui32IntraCnt, 885 ctx->ui32IdrPeriod, psFrameInfo, &display_order); 886 887 slot_index = psFrameInfo->last_slot; 888 889 drv_debug_msg(VIDEO_DEBUG_GENERAL, 890 "%s: (int)ui32FrameIdx = %d, psRCParams->ui16BFrames = %d, psRCParams->ui32IntraFreq = %d, ctx->ui32IdrPeriod = %d\n", 891 __FUNCTION__, (int)ui32FrameIdx, (int)psRCParams->ui16BFrames, (int)psRCParams->ui32IntraFreq, ctx->ui32IdrPeriod); 892 893 drv_debug_msg(VIDEO_DEBUG_GENERAL, 894 "%s: last_slot = %d, last_frame_type = %d, display_order = %d\n", 895 __FUNCTION__, psFrameInfo->last_slot, psFrameInfo->last_frame_type, display_order); 896 897 if (ui32FrameIdx < ui32SlotBuf) { 898 if (ui32FrameIdx == 0) { 899 tng_send_source_frame(ctx, 0, 0); 900 } else if (ui32FrameIdx == 1) { 901 slot_index = 1; 902 do { 903 tng_send_source_frame(ctx, slot_index, slot_index); 904 ++slot_index; 905 } while(slot_index < i32SlotBuf); 906 } else { 907 slot_index = ui32FrameIdx - 1; 908 tng_send_source_frame(ctx, slot_index, slot_index); 909 } 910 } else { 911 tng_send_source_frame(ctx, slot_index , display_order); 912 } 913 914 return VA_STATUS_SUCCESS; 915} 916 917VAStatus tng__provide_buffer_PFrames(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 918{ 919 IMG_UINT32 ui32FrameIdx = ctx->ui32FrameCount[ui32StreamIndex]; 920 921 drv_debug_msg(VIDEO_DEBUG_GENERAL, 922 "%s: frame count = %d, SlotsInUse = %d, ui32FrameIdx = %d\n", 923 __FUNCTION__, (int)ui32FrameIdx, ctx->ui8SlotsInUse, ui32FrameIdx); 924 925 tng_send_source_frame(ctx, ctx->ui8SlotsCoded, ui32FrameIdx); 926/* 927 if (ctx->ui32IntraCnt == 0) 928 ctx->eFrameType = IMG_INTRA_FRAME; 929 else 930 if (ui32FrameIdx % ctx->ui32IntraCnt == 0) 931 ctx->eFrameType = IMG_INTRA_FRAME; 932 else 933 ctx->eFrameType = IMG_INTER_P; 934 935 if (ctx->ui32IdrPeriod == 0) { 936 if (ui32FrameIdx == 0) 937 ctx->eFrameType = IMG_INTRA_IDR; 938 } else { 939 if (ctx->ui32IntraCnt == 0) { 940 if (ui32FrameIdx % ctx->ui32IdrPeriod == 0) 941 ctx->eFrameType = IMG_INTRA_IDR; 942 } else { 943 if (ui32FrameIdx % (ctx->ui32IntraCnt * ctx->ui32IdrPeriod) == 0) 944 ctx->eFrameType = IMG_INTRA_IDR; 945 } 946 } 947*/ 948 ctx->eFrameType = IMG_INTER_P; 949 950 if (ui32FrameIdx % ctx->ui32IntraCnt == 0) 951 ctx->eFrameType = IMG_INTRA_FRAME; 952 953 if (ui32FrameIdx % (ctx->ui32IdrPeriod * ctx->ui32IntraCnt) == 0) 954 ctx->eFrameType = IMG_INTRA_IDR; 955 956 drv_debug_msg(VIDEO_DEBUG_GENERAL,"%s: ctx->eFrameType = %d\n", __FUNCTION__, ctx->eFrameType); 957 958 return VA_STATUS_SUCCESS; 959} 960 961static IMG_UINT16 H264_ROUNDING_OFFSETS[18][4] = { 962 { 683, 683, 683, 683 }, /* 0 I-Slice - INTRA4 LUMA */ 963 { 683, 683, 683, 683 }, /* 1 P-Slice - INTRA4 LUMA */ 964 { 683, 683, 683, 683 }, /* 2 B-Slice - INTRA4 LUMA */ 965 966 { 683, 683, 683, 683 }, /* 3 I-Slice - INTRA8 LUMA */ 967 { 683, 683, 683, 683 }, /* 4 P-Slice - INTRA8 LUMA */ 968 { 683, 683, 683, 683 }, /* 5 B-Slice - INTRA8 LUMA */ 969 { 341, 341, 341, 341 }, /* 6 P-Slice - INTER8 LUMA */ 970 { 341, 341, 341, 341 }, /* 7 B-Slice - INTER8 LUMA */ 971 972 { 683, 683, 683, 000 }, /* 8 I-Slice - INTRA16 LUMA */ 973 { 683, 683, 683, 000 }, /* 9 P-Slice - INTRA16 LUMA */ 974 { 683, 683, 683, 000 }, /* 10 B-Slice - INTRA16 LUMA */ 975 { 341, 341, 341, 341 }, /* 11 P-Slice - INTER16 LUMA */ 976 { 341, 341, 341, 341 }, /* 12 B-Slice - INTER16 LUMA */ 977 978 { 683, 683, 683, 000 }, /* 13 I-Slice - INTRA16 CHROMA */ 979 { 683, 683, 683, 000 }, /* 14 P-Slice - INTRA16 CHROMA */ 980 { 683, 683, 683, 000 }, /* 15 B-Slice - INTRA16 CHROMA */ 981 { 341, 341, 341, 000 }, /* 16 P-Slice - INTER16 CHROMA */ 982 { 341, 341, 341, 000 } /* 17 B-Slice - INTER16 CHROMA */ 983}; 984 985static IMG_UINT16 tng__create_gop_frame( 986 IMG_UINT8 * pui8Level, IMG_BOOL bReference, 987 IMG_UINT8 ui8Pos, IMG_UINT8 ui8Ref0Level, 988 IMG_UINT8 ui8Ref1Level, IMG_FRAME_TYPE eFrameType) 989{ 990 *pui8Level = ((ui8Ref0Level > ui8Ref1Level) ? ui8Ref0Level : ui8Ref1Level) + 1; 991 992 return F_ENCODE(bReference, GOP_REFERENCE) | 993 F_ENCODE(ui8Pos, GOP_POS) | 994 F_ENCODE(ui8Ref0Level, GOP_REF0) | 995 F_ENCODE(ui8Ref1Level, GOP_REF1) | 996 F_ENCODE(eFrameType, GOP_FRAMETYPE); 997} 998 999static void tng__minigop_generate_flat(void* buffer_p, IMG_UINT32 ui32BFrameCount, IMG_UINT32 ui32RefSpacing, IMG_UINT8 aui8PicOnLevel[]) 1000{ 1001 /* B B B B P */ 1002 IMG_UINT8 ui8EncodeOrderPos; 1003 IMG_UINT8 ui8Level; 1004 IMG_UINT16 * psGopStructure = (IMG_UINT16 *)buffer_p; 1005 1006 psGopStructure[0] = tng__create_gop_frame(&ui8Level, IMG_TRUE, MAX_BFRAMES, ui32RefSpacing, 0, IMG_INTER_P); 1007 aui8PicOnLevel[ui8Level]++; 1008 1009 for (ui8EncodeOrderPos = 1; ui8EncodeOrderPos < MAX_GOP_SIZE; ui8EncodeOrderPos++) { 1010 psGopStructure[ui8EncodeOrderPos] = tng__create_gop_frame(&ui8Level, IMG_FALSE, 1011 ui8EncodeOrderPos - 1, ui32RefSpacing, ui32RefSpacing + 1, IMG_INTER_B); 1012 aui8PicOnLevel[ui8Level] = ui32BFrameCount; 1013 } 1014 1015 for( ui8EncodeOrderPos = 0; ui8EncodeOrderPos < MAX_GOP_SIZE; ui8EncodeOrderPos++) { 1016 drv_debug_msg(VIDEO_DEBUG_GENERAL, 1017 "%s: psGopStructure = 0x%06x\n", __FUNCTION__, psGopStructure[ui8EncodeOrderPos]); 1018 } 1019 1020 return ; 1021} 1022 1023static void tng__gop_split(IMG_UINT16 ** pasGopStructure, IMG_INT8 i8Ref0, IMG_INT8 i8Ref1, 1024 IMG_UINT8 ui8Ref0Level, IMG_UINT8 ui8Ref1Level, IMG_UINT8 aui8PicOnLevel[]) 1025{ 1026 IMG_UINT8 ui8Distance = i8Ref1 - i8Ref0; 1027 IMG_UINT8 ui8Position = i8Ref0 + (ui8Distance >> 1); 1028 IMG_UINT8 ui8Level; 1029 1030 if (ui8Distance == 1) 1031 return; 1032 1033 /* mark middle as this level */ 1034 1035 (*pasGopStructure)++; 1036 **pasGopStructure = tng__create_gop_frame(&ui8Level, ui8Distance >= 3, ui8Position, ui8Ref0Level, ui8Ref1Level, IMG_INTER_B); 1037 aui8PicOnLevel[ui8Level]++; 1038 1039 if (ui8Distance >= 4) 1040 tng__gop_split(pasGopStructure, i8Ref0, ui8Position, ui8Ref0Level, ui8Level, aui8PicOnLevel); 1041 1042 if (ui8Distance >= 3) 1043 tng__gop_split(pasGopStructure, ui8Position, i8Ref1, ui8Level, ui8Ref1Level, aui8PicOnLevel); 1044} 1045 1046static void tng_minigop_generate_hierarchical(void* buffer_p, IMG_UINT32 ui32BFrameCount, 1047 IMG_UINT32 ui32RefSpacing, IMG_UINT8 aui8PicOnLevel[]) 1048{ 1049 IMG_UINT8 ui8Level; 1050 IMG_UINT16 * psGopStructure = (IMG_UINT16 *)buffer_p; 1051 1052 psGopStructure[0] = tng__create_gop_frame(&ui8Level, IMG_TRUE, ui32BFrameCount, ui32RefSpacing, 0, IMG_INTER_P); 1053 aui8PicOnLevel[ui8Level]++; 1054 1055 tng__gop_split(&psGopStructure, -1, ui32BFrameCount, ui32RefSpacing, ui32RefSpacing + 1, aui8PicOnLevel); 1056} 1057 1058static void tng__generate_scale_tables(IMG_MTX_VIDEO_CONTEXT* psMtxEncCtx) 1059{ 1060 psMtxEncCtx->ui32InterIntraScale[0] = 0x0004; // Force intra by scaling its cost by 0 1061 psMtxEncCtx->ui32InterIntraScale[1] = 0x0103; // favour intra by a factor 3 1062 psMtxEncCtx->ui32InterIntraScale[2] = 0x0102; // favour intra by a factor 2 1063 psMtxEncCtx->ui32InterIntraScale[3] = 0x0101; // no bias 1064 psMtxEncCtx->ui32InterIntraScale[4] = 0x0101; // no bias 1065 psMtxEncCtx->ui32InterIntraScale[5] = 0x0201; // favour inter by a factor 2 1066 psMtxEncCtx->ui32InterIntraScale[6] = 0x0301; // favour inter by a factor 3 1067 psMtxEncCtx->ui32InterIntraScale[7] = 0x0400; // Force inter by scaling it's cost by 0 1068 1069 psMtxEncCtx->ui32SkippedCodedScale[0] = 0x0004; // Force coded by scaling its cost by 0 1070 psMtxEncCtx->ui32SkippedCodedScale[1] = 0x0103; // favour coded by a factor 3 1071 psMtxEncCtx->ui32SkippedCodedScale[2] = 0x0102; // favour coded by a factor 2 1072 psMtxEncCtx->ui32SkippedCodedScale[3] = 0x0101; // no bias 1073 psMtxEncCtx->ui32SkippedCodedScale[4] = 0x0101; // no bias 1074 psMtxEncCtx->ui32SkippedCodedScale[5] = 0x0201; // favour skipped by a factor 2 1075 psMtxEncCtx->ui32SkippedCodedScale[6] = 0x0301; // favour skipped by a factor 3 1076 psMtxEncCtx->ui32SkippedCodedScale[7] = 0x0400; // Force skipped by scaling it's cost by 0 1077 return ; 1078} 1079 1080/*! 1081****************************************************************************** 1082 @Function tng_update_driver_mv_scaling 1083 @details 1084 Setup the registers for scaling candidate motion vectors to take into account 1085 how far away (temporally) the reference pictures are 1086******************************************************************************/ 1087 1088static IMG_INT tng__abs(IMG_INT a) 1089{ 1090 if (a < 0) 1091 return -a; 1092 else 1093 return a; 1094} 1095 1096static IMG_INT tng__abs32(IMG_INT32 a) 1097{ 1098 if (a < 0) 1099 return -a; 1100 else 1101 return a; 1102} 1103 1104void tng_update_driver_mv_scaling( 1105 IMG_UINT32 uFrameNum, 1106 IMG_UINT32 uRef0Num, 1107 IMG_UINT32 uRef1Num, 1108 IMG_UINT32 ui32PicFlags, 1109 IMG_BOOL bSkipDuplicateVectors, 1110 IMG_UINT32 * pui32MVCalc_Below, 1111 IMG_UINT32 * pui32MVCalc_Colocated, 1112 IMG_UINT32 * pui32MVCalc_Config) 1113{ 1114 IMG_UINT32 uMvCalcConfig = 0; 1115 IMG_UINT32 uMvCalcColocated = F_ENCODE(0x10, TOPAZHP_CR_TEMPORAL_BLEND); 1116 IMG_UINT32 uMvCalcBelow = 0; 1117 1118 //If b picture calculate scaling factor for colocated motion vectors 1119 if (ui32PicFlags & ISINTERB_FLAGS) { 1120 IMG_INT tb, td, tx; 1121 IMG_INT iDistScale; 1122 1123 //calculation taken from H264 spec 1124 tb = (uFrameNum * 2) - (uRef1Num * 2); 1125 td = (uRef0Num * 2) - (uRef1Num * 2); 1126 tx = (16384 + tng__abs(td / 2)) / td; 1127 iDistScale = (tb * tx + 32) >> 6; 1128 if (iDistScale > 1023) iDistScale = 1023; 1129 if (iDistScale < -1024) iDistScale = -1024; 1130 uMvCalcColocated |= F_ENCODE(iDistScale, TOPAZHP_CR_COL_DIST_SCALE_FACT); 1131 1132 //We assume the below temporal mvs are from the latest reference frame 1133 //rather then the most recently encoded B frame (as Bs aren't reference) 1134 1135 //Fwd temporal is same as colocated mv scale 1136 uMvCalcBelow |= F_ENCODE(iDistScale, TOPAZHP_CR_PIC0_DIST_SCALE_FACTOR); 1137 1138 //Bkwd temporal needs to be scaled by the recipricol amount in the other direction 1139 tb = (uFrameNum * 2) - (uRef0Num * 2); 1140 td = (uRef0Num * 2) - (uRef1Num * 2); 1141 tx = (16384 + tng__abs(td / 2)) / td; 1142 iDistScale = (tb * tx + 32) >> 6; 1143 if (iDistScale > 1023) iDistScale = 1023; 1144 if (iDistScale < -1024) iDistScale = -1024; 1145 uMvCalcBelow |= F_ENCODE(iDistScale, TOPAZHP_CR_PIC1_DIST_SCALE_FACTOR); 1146 } else { 1147 //Don't scale the temporal below mvs 1148 uMvCalcBelow |= F_ENCODE(1 << 8, TOPAZHP_CR_PIC0_DIST_SCALE_FACTOR); 1149 1150 if (uRef0Num != uRef1Num) { 1151 IMG_INT iRef0Dist, iRef1Dist; 1152 IMG_INT iScale; 1153 1154 //Distance to second reference picture may be different when 1155 //using multiple reference frames on P. Scale based on difference 1156 //in temporal distance to ref pic 1 compared to distance to ref pic 0 1157 iRef0Dist = (uFrameNum - uRef0Num); 1158 iRef1Dist = (uFrameNum - uRef1Num); 1159 iScale = (iRef1Dist << 8) / iRef0Dist; 1160 1161 if (iScale > 1023) iScale = 1023; 1162 if (iScale < -1024) iScale = -1024; 1163 1164 uMvCalcBelow |= F_ENCODE(iScale, TOPAZHP_CR_PIC1_DIST_SCALE_FACTOR); 1165 } else 1166 uMvCalcBelow |= F_ENCODE(1 << 8, TOPAZHP_CR_PIC1_DIST_SCALE_FACTOR); 1167 } 1168 1169 if (uFrameNum > 0) { 1170 IMG_INT ref0_distance, ref1_distance; 1171 IMG_INT jitter0, jitter1; 1172 1173 ref0_distance = tng__abs32((IMG_INT32)uFrameNum - (IMG_INT32)uRef0Num); 1174 ref1_distance = tng__abs32((IMG_INT32)uFrameNum - (IMG_INT32)uRef1Num); 1175 1176 if (!(ui32PicFlags & ISINTERB_FLAGS)) { 1177 jitter0 = ref0_distance * 1; 1178 jitter1 = jitter0 > 1 ? 1 : 2; 1179 } else { 1180 jitter0 = ref1_distance * 1; 1181 jitter1 = ref0_distance * 1; 1182 } 1183 1184 //Hardware can only cope with 1 - 4 jitter factors 1185 jitter0 = (jitter0 > 4) ? 4 : (jitter0 < 1) ? 1 : jitter0; 1186 jitter1 = (jitter1 > 4) ? 4 : (jitter1 < 1) ? 1 : jitter1; 1187 1188 //Hardware can only cope with 1 - 4 jitter factors 1189 assert(jitter0 > 0 && jitter0 <= 4 && jitter1 > 0 && jitter1 <= 4); 1190 1191 uMvCalcConfig |= F_ENCODE(jitter0 - 1, TOPAZHP_CR_MVCALC_IPE0_JITTER_FACTOR) | 1192 F_ENCODE(jitter1 - 1, TOPAZHP_CR_MVCALC_IPE1_JITTER_FACTOR); 1193 } 1194 1195 uMvCalcConfig |= F_ENCODE(1, TOPAZHP_CR_MVCALC_DUP_VEC_MARGIN); 1196 uMvCalcConfig |= F_ENCODE(7, TOPAZHP_CR_MVCALC_GRID_MB_X_STEP); 1197 uMvCalcConfig |= F_ENCODE(13, TOPAZHP_CR_MVCALC_GRID_MB_Y_STEP); 1198 uMvCalcConfig |= F_ENCODE(3, TOPAZHP_CR_MVCALC_GRID_SUB_STEP); 1199 uMvCalcConfig |= F_ENCODE(1, TOPAZHP_CR_MVCALC_GRID_DISABLE); 1200 1201 if (bSkipDuplicateVectors) 1202 uMvCalcConfig |= F_ENCODE(1, TOPAZHP_CR_MVCALC_NO_PSEUDO_DUPLICATES); 1203 1204 * pui32MVCalc_Below = uMvCalcBelow; 1205 * pui32MVCalc_Colocated = uMvCalcColocated; 1206 * pui32MVCalc_Config = uMvCalcConfig; 1207} 1208 1209static void tng__prepare_mv_estimates(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 1210{ 1211 context_ENC_mem* ps_mem = &(ctx->ctx_mem[ui32StreamIndex]); 1212 IMG_MTX_VIDEO_CONTEXT* psMtxEncCtx = NULL; 1213 IMG_UINT32 ui32Distance; 1214 1215 psb_buffer_map(&(ps_mem->bufs_mtx_context), &(ps_mem->bufs_mtx_context.virtual_addr)); 1216 if (ps_mem->bufs_mtx_context.virtual_addr == NULL) { 1217 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping mtx context\n", __FUNCTION__); 1218 return ; 1219 } 1220 1221 psMtxEncCtx = (IMG_MTX_VIDEO_CONTEXT*)(ps_mem->bufs_mtx_context.virtual_addr); 1222 1223 /* IDR */ 1224 psMtxEncCtx->sMVSettingsIdr.ui32MVCalc_Config = DEFAULT_MVCALC_CONFIG; // default based on TRM 1225 psMtxEncCtx->sMVSettingsIdr.ui32MVCalc_Colocated = 0x00100100;// default based on TRM 1226 psMtxEncCtx->sMVSettingsIdr.ui32MVCalc_Below = 0x01000100; // default based on TRM 1227 1228 tng_update_driver_mv_scaling( 1229 0, 0, 0, 0, IMG_FALSE, //psMtxEncCtx->bSkipDuplicateVectors, //By default false Newly Added 1230 &psMtxEncCtx->sMVSettingsIdr.ui32MVCalc_Below, 1231 &psMtxEncCtx->sMVSettingsIdr.ui32MVCalc_Colocated, 1232 &psMtxEncCtx->sMVSettingsIdr.ui32MVCalc_Config); 1233 1234 /* NonB (I or P) */ 1235 for (ui32Distance = 1; ui32Distance <= MAX_BFRAMES + 1; ui32Distance++) { 1236 psMtxEncCtx->sMVSettingsNonB[ui32Distance - 1].ui32MVCalc_Config = DEFAULT_MVCALC_CONFIG; // default based on TRM 1237 psMtxEncCtx->sMVSettingsNonB[ui32Distance - 1].ui32MVCalc_Colocated = 0x00100100;// default based on TRM 1238 psMtxEncCtx->sMVSettingsNonB[ui32Distance - 1].ui32MVCalc_Below = 0x01000100; // default based on TRM 1239 1240 1241 tng_update_driver_mv_scaling(ui32Distance, 0, 0, 0, IMG_FALSE, //psMtxEncCtx->bSkipDuplicateVectors, 1242 &psMtxEncCtx->sMVSettingsNonB[ui32Distance - 1].ui32MVCalc_Below, 1243 &psMtxEncCtx->sMVSettingsNonB[ui32Distance - 1].ui32MVCalc_Colocated, 1244 &psMtxEncCtx->sMVSettingsNonB[ui32Distance - 1].ui32MVCalc_Config); 1245 } 1246 1247 { 1248 IMG_UINT32 ui32DistanceB; 1249 IMG_UINT32 ui32Position; 1250 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ui32StreamIndex]); 1251 IMG_MV_SETTINGS *pHostMVSettingsHierarchical = NULL; 1252 IMG_MV_SETTINGS *pMvElement = NULL; 1253 IMG_MV_SETTINGS *pHostMVSettingsBTable = NULL; 1254 1255 psb_buffer_map(&(ps_mem->bufs_mv_setting_btable), &(ps_mem->bufs_mv_setting_btable.virtual_addr)); 1256 if (ps_mem->bufs_mv_setting_btable.virtual_addr == NULL) { 1257 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping mv setting btable\n", __FUNCTION__); 1258 return ; 1259 } 1260 1261 pHostMVSettingsBTable = (IMG_MV_SETTINGS *)(ps_mem->bufs_mv_setting_btable.virtual_addr); 1262 1263 for (ui32DistanceB = 0; ui32DistanceB < MAX_BFRAMES; ui32DistanceB++) { 1264 for (ui32Position = 1; ui32Position <= ui32DistanceB + 1; ui32Position++) { 1265 pMvElement = (IMG_MV_SETTINGS * ) ((IMG_UINT8 *) pHostMVSettingsBTable + MV_OFFSET_IN_TABLE(ui32DistanceB, ui32Position - 1)); 1266 pMvElement->ui32MVCalc_Config= (DEFAULT_MVCALC_CONFIG|MASK_TOPAZHP_CR_MVCALC_GRID_DISABLE); // default based on TRM 1267 pMvElement->ui32MVCalc_Colocated=0x00100100;// default based on TRM 1268 pMvElement->ui32MVCalc_Below=0x01000100; // default based on TRM 1269 1270 tng_update_driver_mv_scaling( 1271 ui32Position, ui32DistanceB + 2, 0, ISINTERB_FLAGS, IMG_FALSE, 1272 &pMvElement->ui32MVCalc_Below, 1273 &pMvElement->ui32MVCalc_Colocated, 1274 &pMvElement->ui32MVCalc_Config); 1275 } 1276 } 1277 1278 if (ctx->b_is_mv_setting_hierar){ 1279 pHostMVSettingsHierarchical = (IMG_MV_SETTINGS *)(ps_mem->bufs_mv_setting_hierar.virtual_addr); 1280 1281 for (ui32DistanceB = 0; ui32DistanceB < MAX_BFRAMES; ui32DistanceB++) { 1282 pMvElement = (IMG_MV_SETTINGS * ) ((IMG_UINT8 *)pHostMVSettingsBTable + MV_OFFSET_IN_TABLE(ui32DistanceB, ui32DistanceB >> 1)); 1283 //memcpy(pHostMVSettingsHierarchical + ui32DistanceB, , sizeof(IMG_MV_SETTINGS)); 1284 pHostMVSettingsHierarchical[ui32DistanceB].ui32MVCalc_Config = pMvElement->ui32MVCalc_Config; 1285 pHostMVSettingsHierarchical[ui32DistanceB].ui32MVCalc_Colocated = pMvElement->ui32MVCalc_Colocated; 1286 pHostMVSettingsHierarchical[ui32DistanceB].ui32MVCalc_Below = pMvElement->ui32MVCalc_Below; 1287 } 1288 } 1289 psb_buffer_unmap(&(ps_mem->bufs_mv_setting_btable)); 1290 } 1291 1292 psb_buffer_unmap(&(ps_mem->bufs_mtx_context)); 1293 1294 return ; 1295} 1296 1297static void tng__adjust_picflags( 1298 context_ENC_p ctx, 1299 IMG_RC_PARAMS * psRCParams, 1300 IMG_BOOL bFirstPic, 1301 IMG_UINT32 * pui32Flags) 1302{ 1303 IMG_UINT32 ui32Flags; 1304 PIC_PARAMS * psPicParams = &ctx->sPicParams; 1305 ui32Flags = psPicParams->ui32Flags; 1306 1307 if (!psRCParams->bRCEnable || (!bFirstPic)) 1308 ui32Flags = 0; 1309 1310 switch (ctx->eStandard) { 1311 case IMG_STANDARD_NONE: 1312 break; 1313 case IMG_STANDARD_H264: 1314 break; 1315 case IMG_STANDARD_H263: 1316 ui32Flags |= ISH263_FLAGS; 1317 break; 1318 case IMG_STANDARD_MPEG4: 1319 ui32Flags |= ISMPEG4_FLAGS; 1320 break; 1321 case IMG_STANDARD_MPEG2: 1322 ui32Flags |= ISMPEG2_FLAGS; 1323 break; 1324 default: 1325 break; 1326 } 1327 * pui32Flags = ui32Flags; 1328} 1329 1330#define gbLowLatency 0 1331 1332static void tng__setup_rcdata(context_ENC_p ctx) 1333{ 1334 IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams); 1335 PIC_PARAMS *psPicParams = &(ctx->sPicParams); 1336 1337 IMG_INT32 i32FrameRate, i32TmpQp; 1338 double L1, L2, L3,L4, L5, L6, flBpp; 1339 IMG_INT32 i32BufferSizeInFrames; 1340 1341 if (ctx->bInsertHRDParams && 1342 (ctx->eStandard == IMG_STANDARD_H264)) { 1343 psRCParams->ui32BufferSize = ctx->buffer_size; 1344 psRCParams->i32InitialLevel = ctx->buffer_size - ctx->initial_buffer_fullness; 1345 psRCParams->i32InitialDelay = ctx->initial_buffer_fullness; 1346 } 1347 1348 // If Bit Rate and Basic Units are not specified then set to default values. 1349 if (psRCParams->ui32BitsPerSecond == 0 && !ctx->bEnableMVC) { 1350 psRCParams->ui32BitsPerSecond = 640000; // kbps 1351 } 1352 1353 if (!psRCParams->ui32BUSize) { 1354 psRCParams->ui32BUSize = (ctx->ui16PictureHeight>>4) * (ctx->ui16Width>>4); // BU = 1 Frame 1355 } 1356 1357 if (!psRCParams->ui32FrameRate) { 1358 psRCParams->ui32FrameRate = 30; // fps 1359 } 1360 1361 // Calculate Bits Per Pixel 1362 if (ctx->ui16Width <= 176 ) { 1363 i32FrameRate = 30; 1364 } else { 1365 i32FrameRate = psRCParams->ui32FrameRate; 1366 } 1367 1368 flBpp = 1.0 * psRCParams->ui32BitsPerSecond / (i32FrameRate * ctx->ui16Width * ctx->ui16FrameHeight); 1369 1370 psPicParams->sInParams.ui8SeInitQP = psRCParams->ui32InitialQp; 1371 psPicParams->sInParams.ui8MBPerRow = (ctx->ui16Width>>4); 1372 psPicParams->sInParams.ui16MBPerBU = psRCParams->ui32BUSize; 1373 psPicParams->sInParams.ui16MBPerFrm = (ctx->ui16Width>>4) * (ctx->ui16PictureHeight>>4); 1374 psPicParams->sInParams.ui16BUPerFrm = (psPicParams->sInParams.ui16MBPerFrm) / psRCParams->ui32BUSize; 1375 1376 psPicParams->sInParams.ui16IntraPeriod = psRCParams->ui32IntraFreq; 1377 psPicParams->sInParams.ui16BFrames = psRCParams->ui16BFrames; 1378 psPicParams->sInParams.i32BitRate = psRCParams->ui32BitsPerSecond; 1379 1380 psPicParams->sInParams.bFrmSkipDisable = psRCParams->bDisableFrameSkipping; 1381 psPicParams->sInParams.i32BitsPerFrm = (psRCParams->ui32BitsPerSecond + psRCParams->ui32FrameRate/2) / psRCParams->ui32FrameRate; 1382 psPicParams->sInParams.i32BitsPerBU = psPicParams->sInParams.i32BitsPerFrm / (4 * psPicParams->sInParams.ui16BUPerFrm); 1383 1384 // Codec-dependant fields 1385 if (ctx->eStandard == IMG_STANDARD_H264) { 1386 psPicParams->sInParams.mode.h264.i32TransferRate = (psRCParams->ui32TransferBitsPerSecond + psRCParams->ui32FrameRate/2) / psRCParams->ui32FrameRate; 1387 psPicParams->sInParams.mode.h264.bHierarchicalMode = psRCParams->b16Hierarchical; 1388 } else { 1389 psPicParams->sInParams.mode.other.i32BitsPerGOP = (psRCParams->ui32BitsPerSecond / psRCParams->ui32FrameRate) * psRCParams->ui32IntraFreq; 1390 psPicParams->sInParams.mode.other.ui16AvQPVal = psRCParams->ui32InitialQp; 1391 psPicParams->sInParams.mode.other.ui16MyInitQP = psRCParams->ui32InitialQp; 1392 } 1393 1394 1395 if (psPicParams->sInParams.i32BitsPerFrm) { 1396 i32BufferSizeInFrames = (psRCParams->ui32BufferSize + (psPicParams->sInParams.i32BitsPerFrm/2))/psPicParams->sInParams.i32BitsPerFrm; 1397 } else { 1398 IMG_ASSERT(ctx->bEnableMvc && "Can happen only in MVC mode"); 1399 /* Asigning more or less `normal` value. To be overriden by MVC RC module */ 1400 i32BufferSizeInFrames = 30; 1401 } 1402 1403 // select thresholds and initial Qps etc that are codec dependent 1404 switch (ctx->eStandard) { 1405 case IMG_STANDARD_H264: 1406 L1 = 0.1; L2 = 0.15; L3 = 0.2; 1407 psPicParams->sInParams.ui8MaxQPVal = 51; 1408 ctx->ui32KickSize = psPicParams->sInParams.ui16MBPerBU; 1409 1410 // Setup MAX and MIN Quant Values 1411 if (psRCParams->iMinQP == 0) { 1412 if (flBpp >= 0.50) 1413 i32TmpQp = 4; 1414 else if (flBpp > 0.133) 1415 i32TmpQp = (IMG_INT32)(22 - (40*flBpp)); 1416 else 1417 i32TmpQp = (IMG_INT32)(30 - (100 * flBpp)); 1418 1419 /* Adjust minQp up for small buffer size and down for large buffer size */ 1420 if (i32BufferSizeInFrames < 5) { 1421 i32TmpQp += 2; 1422 } 1423 1424 if (i32BufferSizeInFrames > 40) { 1425 if(i32TmpQp>=1) 1426 i32TmpQp -= 1; 1427 } 1428 /* for HD content allow a lower minQp as bitrate is more easily controlled in this case */ 1429 if (psPicParams->sInParams.ui16MBPerFrm > 2000) { 1430 i32TmpQp -= 6; 1431 } 1432 } else 1433 i32TmpQp = psRCParams->iMinQP; 1434 1435 if (i32TmpQp < 2) { 1436 psPicParams->sInParams.ui8MinQPVal = 2; 1437 } else { 1438 psPicParams->sInParams.ui8MinQPVal = i32TmpQp; 1439 } 1440 1441 // Calculate Initial QP if it has not been specified 1442 i32TmpQp = psPicParams->sInParams.ui8SeInitQP; 1443 if (psPicParams->sInParams.ui8SeInitQP==0) { 1444 L1 = 0.050568; 1445 L2 = 0.202272; 1446 L3 = 0.40454321; 1447 L4 = 0.80908642; 1448 L5 = 1.011358025; 1449 1450 if (flBpp < L1) 1451 i32TmpQp = (IMG_INT32)(45 - 78.10*flBpp); 1452 else if (flBpp>=L1 && flBpp<L2) 1453 i32TmpQp = (IMG_INT32)(44 - 72.51*flBpp); 1454 else if (flBpp>=L2 && flBpp<L3) 1455 i32TmpQp = (IMG_INT32)(34 - 24.72*flBpp); 1456 else if (flBpp>=L3 && flBpp<L4) 1457 i32TmpQp = (IMG_INT32)(32 - 19.78*flBpp); 1458 else if (flBpp>=L4 && flBpp<L5) 1459 i32TmpQp = (IMG_INT32)(25 - 9.89*flBpp); 1460 else if (flBpp>=L5) 1461 i32TmpQp = (IMG_INT32)(18 - 4.95*flBpp); 1462 1463 /* Adjust ui8SeInitQP up for small buffer size or small fps */ 1464 /* Adjust ui8SeInitQP up for small gop size */ 1465 if ((i32BufferSizeInFrames < 20) || (psRCParams->ui32IntraFreq < 20)) { 1466 i32TmpQp += 2; 1467 } 1468 1469 /* for very small buffers increase initial Qp even more */ 1470 if(i32BufferSizeInFrames < 5) 1471 { 1472 i32TmpQp += 8; 1473 } 1474 1475 /* start on a lower initial Qp for HD content as the coding is more efficient */ 1476 if (psPicParams->sInParams.ui16MBPerFrm > 2000) { 1477 i32TmpQp -= 2; 1478 } 1479 1480 if(psPicParams->sInParams.ui16IntraPeriod ==1) 1481 { 1482 /* for very small GOPS start with a much higher initial Qp */ 1483 i32TmpQp += 12; 1484 } else if (psPicParams->sInParams.ui16IntraPeriod<5) { 1485 /* for very small GOPS start with a much higher initial Qp */ 1486 i32TmpQp += 6; 1487 } 1488 } 1489 if (i32TmpQp>49) { 1490 i32TmpQp = 49; 1491 } 1492 if (i32TmpQp < psPicParams->sInParams.ui8MinQPVal) { 1493 i32TmpQp = psPicParams->sInParams.ui8MinQPVal; 1494 } 1495 psPicParams->sInParams.ui8SeInitQP = i32TmpQp; 1496 1497 if(flBpp <= 0.3) 1498 psPicParams->ui32Flags |= ISRC_I16BIAS; 1499 1500 break; 1501 1502 case IMG_STANDARD_MPEG4: 1503 case IMG_STANDARD_MPEG2: 1504 case IMG_STANDARD_H263: 1505 psPicParams->sInParams.ui8MaxQPVal = 31; 1506 if (ctx->ui16Width == 176) { 1507 L1 = 0.042; L2 = 0.084; L3 = 0.126; L4 = 0.168; L5 = 0.336; L6=0.505; 1508 } else if (ctx->ui16Width == 352) { 1509 L1 = 0.064; L2 = 0.084; L3 = 0.106; L4 = 0.126; L5 = 0.168; L6=0.210; 1510 } else { 1511 L1 = 0.050; L2 = 0.0760; L3 = 0.096; L4 = 0.145; L5 = 0.193; L6=0.289; 1512 } 1513 1514 if (psPicParams->sInParams.ui8SeInitQP==0) { 1515 if (flBpp < L1) 1516 psPicParams->sInParams.ui8SeInitQP = 31; 1517 else if (flBpp>=L1 && flBpp<L2) 1518 psPicParams->sInParams.ui8SeInitQP = 26; 1519 else if (flBpp>=L2 && flBpp<L3) 1520 psPicParams->sInParams.ui8SeInitQP = 22; 1521 else if (flBpp>=L3 && flBpp<L4) 1522 psPicParams->sInParams.ui8SeInitQP = 18; 1523 else if (flBpp>=L4 && flBpp<L5) 1524 psPicParams->sInParams.ui8SeInitQP = 14; 1525 else if (flBpp>=L5 && flBpp<L6) 1526 psPicParams->sInParams.ui8SeInitQP = 10; 1527 else 1528 psPicParams->sInParams.ui8SeInitQP = 8; 1529 1530 /* Adjust ui8SeInitQP up for small buffer size or small fps */ 1531 /* Adjust ui8SeInitQP up for small gop size */ 1532 if ((i32BufferSizeInFrames < 20) || (psRCParams->ui32IntraFreq < 20)) { 1533 psPicParams->sInParams.ui8SeInitQP += 2; 1534 } 1535 1536 if (psPicParams->sInParams.ui8SeInitQP > psPicParams->sInParams.ui8MaxQPVal) { 1537 psPicParams->sInParams.ui8SeInitQP = psPicParams->sInParams.ui8MaxQPVal; 1538 } 1539 psPicParams->sInParams.mode.other.ui16AvQPVal = psPicParams->sInParams.ui8SeInitQP; 1540 } 1541 psPicParams->sInParams.ui8MinQPVal = 2; 1542 1543 /* Adjust minQp up for small buffer size and down for large buffer size */ 1544 if (i32BufferSizeInFrames < 20) { 1545 psPicParams->sInParams.ui8MinQPVal += 1; 1546 } 1547 break; 1548 1549 default: 1550 /* the NO RC cases will fall here */ 1551 break; 1552 } 1553 1554 if (ctx->sRCParams.eRCMode == IMG_RCMODE_VBR) { 1555 psPicParams->sInParams.ui16MBPerBU = psPicParams->sInParams.ui16MBPerFrm; 1556 psPicParams->sInParams.ui16BUPerFrm = 1; 1557 1558 // Initialize the parameters of fluid flow traffic model. 1559 psPicParams->sInParams.i32BufferSize = psRCParams->ui32BufferSize; 1560 1561 1562 // These scale factor are used only for rate control to avoid overflow 1563 // in fixed-point calculation these scale factors are decided by bit rate 1564 if (psRCParams->ui32BitsPerSecond < 640000) { 1565 psPicParams->sInParams.ui8ScaleFactor = 2; // related to complexity 1566 } 1567 else if (psRCParams->ui32BitsPerSecond < 2000000) { 1568 // 2 Mbits 1569 psPicParams->sInParams.ui8ScaleFactor = 4; 1570 } 1571 else if(psRCParams->ui32BitsPerSecond < 8000000) { 1572 // 8 Mbits 1573 psPicParams->sInParams.ui8ScaleFactor = 6; 1574 } else 1575 psPicParams->sInParams.ui8ScaleFactor = 8; 1576 } else { 1577 // Set up Input Parameters that are mode dependent 1578 switch (ctx->eStandard) { 1579 case IMG_STANDARD_H264: 1580 // ------------------- H264 CBR RC ------------------- // 1581 // Initialize the parameters of fluid flow traffic model. 1582 psPicParams->sInParams.i32BufferSize = psRCParams->ui32BufferSize; 1583 1584 // HRD consideration - These values are used by H.264 reference code. 1585 if (psRCParams->ui32BitsPerSecond < 1000000) { 1586 // 1 Mbits/s 1587 psPicParams->sInParams.ui8ScaleFactor = 0; 1588 } else if (psRCParams->ui32BitsPerSecond < 2000000) { 1589 // 2 Mbits/s 1590 psPicParams->sInParams.ui8ScaleFactor = 1; 1591 } else if (psRCParams->ui32BitsPerSecond < 4000000) { 1592 // 4 Mbits/s 1593 psPicParams->sInParams.ui8ScaleFactor = 2; 1594 } else if (psRCParams->ui32BitsPerSecond < 8000000) { 1595 // 8 Mbits/s 1596 psPicParams->sInParams.ui8ScaleFactor = 3; 1597 } else { 1598 psPicParams->sInParams.ui8ScaleFactor = 4; 1599 } 1600 1601 if (ctx->sRCParams.eRCMode == IMG_RCMODE_VCM) { 1602 psPicParams->sInParams.i32BufferSize = i32BufferSizeInFrames; 1603 } 1604 break; 1605 case IMG_STANDARD_MPEG4: 1606 case IMG_STANDARD_MPEG2: 1607 case IMG_STANDARD_H263: 1608 flBpp = 256 * (psRCParams->ui32BitsPerSecond/ctx->ui16Width); 1609 flBpp /= (ctx->ui16FrameHeight * psRCParams->ui32FrameRate); 1610 1611 if ((psPicParams->sInParams.ui16MBPerFrm > 1024 && flBpp < 16) || (psPicParams->sInParams.ui16MBPerFrm <= 1024 && flBpp < 24)) 1612 psPicParams->sInParams.mode.other.ui8HalfFrameRate = 1; 1613 else 1614 psPicParams->sInParams.mode.other.ui8HalfFrameRate = 0; 1615 1616 if (psPicParams->sInParams.mode.other.ui8HalfFrameRate >= 1) { 1617 psPicParams->sInParams.ui8SeInitQP = 31; 1618 psPicParams->sInParams.mode.other.ui16AvQPVal = 31; 1619 psPicParams->sInParams.mode.other.ui16MyInitQP = 31; 1620 } 1621 1622 psPicParams->sInParams.i32BufferSize = psRCParams->ui32BufferSize; 1623 break; 1624 default: 1625 break; 1626 } 1627 } 1628 1629 if (psRCParams->bScDetectDisable) 1630 psPicParams->ui32Flags |= ISSCENE_DISABLED; 1631 1632 psPicParams->sInParams.i32InitialDelay = psRCParams->i32InitialDelay; 1633 psPicParams->sInParams.i32InitialLevel = psRCParams->i32InitialLevel; 1634 psRCParams->ui32InitialQp = psPicParams->sInParams.ui8SeInitQP; 1635 1636 /* The rate control uses this value to adjust the reaction rate to larger than expected frames */ 1637 if (ctx->eStandard == IMG_STANDARD_H264) { 1638 if (psPicParams->sInParams.i32BitsPerFrm) { 1639 const IMG_INT32 bitsPerGop = (psRCParams->ui32BitsPerSecond / psRCParams->ui32FrameRate) * psRCParams->ui32IntraFreq; 1640 psPicParams->sInParams.mode.h264.ui32RCScaleFactor = (bitsPerGop * 256) / 1641 (psPicParams->sInParams.i32BufferSize - psPicParams->sInParams.i32InitialLevel); 1642 } else { 1643 psPicParams->sInParams.mode.h264.ui32RCScaleFactor = 0; 1644 } 1645 } else { 1646 psPicParams->sInParams.mode.other.ui16MyInitQP = psPicParams->sInParams.ui8SeInitQP; 1647 } 1648 1649 return ; 1650} 1651 1652static void tng__save_slice_params_template( 1653 context_ENC_p ctx, 1654 IMG_UINT32 ui32SliceBufIdx, 1655 IMG_UINT32 ui32SliceType, 1656 IMG_UINT32 ui32IPEControl, 1657 IMG_UINT32 ui32Flags, 1658 IMG_UINT32 ui32SliceConfig, 1659 IMG_UINT32 ui32SeqConfig, 1660 IMG_UINT32 ui32StreamIndex 1661) 1662{ 1663 IMG_FRAME_TEMPLATE_TYPE eSliceType = (IMG_FRAME_TEMPLATE_TYPE)ui32SliceType; 1664 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ui32StreamIndex]); 1665 SLICE_PARAMS *slice_temp_p = NULL; 1666 1667 psb_buffer_map(&(ps_mem->bufs_slice_template), &(ps_mem->bufs_slice_template.virtual_addr)); 1668 if (ps_mem->bufs_slice_template.virtual_addr == NULL) { 1669 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping slice template\n", __FUNCTION__); 1670 return ; 1671 } 1672 1673 slice_temp_p = (SLICE_PARAMS*)(ps_mem->bufs_slice_template.virtual_addr + (ctx->ctx_mem_size.slice_template * ui32SliceBufIdx)); 1674 1675 slice_temp_p->eTemplateType = eSliceType; 1676 slice_temp_p->ui32Flags = ui32Flags; 1677 slice_temp_p->ui32IPEControl = ui32IPEControl; 1678 slice_temp_p->ui32SliceConfig = ui32SliceConfig; 1679 slice_temp_p->ui32SeqConfig = ui32SeqConfig; 1680 1681 psb_buffer_unmap(&(ps_mem->bufs_slice_template)); 1682 1683 return ; 1684} 1685 1686 1687/***************************************************************************** 1688 * Function Name : PrepareEncodeSliceParams 1689 * 1690 ****************************************************************************/ 1691static IMG_UINT32 tng__prepare_encode_sliceparams( 1692 context_ENC_p ctx, 1693 IMG_UINT32 ui32SliceBufIdx, 1694 IMG_UINT32 ui32SliceType, 1695 IMG_UINT16 ui16CurrentRow, 1696 IMG_UINT16 ui16SliceHeight, 1697 IMG_UINT8 uiDeblockIDC, 1698 IMG_BOOL bFieldMode, 1699 IMG_INT iFineYSearchSize, 1700 IMG_UINT32 ui32StreamIndex 1701) 1702{ 1703 IMG_UINT32 ui32FrameStoreFormat; 1704 IMG_UINT8 ui8SwapChromas; 1705 IMG_UINT32 ui32MBsPerKick, ui32KicksPerSlice; 1706 IMG_UINT32 ui32IPEControl; 1707 IMG_UINT32 ui32Flags = 0; 1708 IMG_UINT32 ui32SliceConfig = 0; 1709 IMG_UINT32 ui32SeqConfig = 0; 1710 IMG_BOOL bIsIntra = IMG_FALSE; 1711 IMG_BOOL bIsBPicture = IMG_FALSE; 1712 IMG_BOOL bIsIDR = IMG_FALSE; 1713 IMG_IPE_MINBLOCKSIZE blkSz; 1714 IMG_FRAME_TEMPLATE_TYPE eSliceType = (IMG_FRAME_TEMPLATE_TYPE)ui32SliceType; 1715 1716 if (!ctx) { 1717 return VA_STATUS_ERROR_INVALID_CONTEXT; 1718 } 1719 1720 /* We want multiple ones of these so we can submit multiple slices without having to wait for the next*/ 1721 ui32IPEControl = ctx->ui32IPEControl; 1722 bIsIntra = ((eSliceType == IMG_FRAME_IDR) || (eSliceType == IMG_FRAME_INTRA)); 1723 bIsBPicture = (eSliceType == IMG_FRAME_INTER_B); 1724 bIsIDR = ((eSliceType == IMG_FRAME_IDR) || (eSliceType == IMG_FRAME_INTER_P_IDR)); 1725 1726 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s PTG bIsIntra = %x\n", __FUNCTION__, bIsIntra); 1727 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s PTG bIsBFrame = %x\n", __FUNCTION__, bIsBPicture); 1728 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s PTG bIsIDR = %x\n", __FUNCTION__, bIsIDR); 1729 /* extract block size */ 1730 blkSz = F_EXTRACT(ui32IPEControl, TOPAZHP_CR_IPE_BLOCKSIZE); 1731 /* mask-out the block size bits from ui32IPEControl */ 1732 ui32IPEControl &= ~(F_MASK(TOPAZHP_CR_IPE_BLOCKSIZE)); 1733 switch (ctx->eStandard) { 1734 case IMG_STANDARD_NONE: 1735 case IMG_STANDARD_JPEG: 1736 break; 1737 1738 case IMG_STANDARD_H264: 1739 if (blkSz > 2) blkSz = 2; 1740 if (bIsBPicture) { 1741 if (blkSz > 1) blkSz = 1; 1742 } 1743#ifdef BRN_30322 1744 else if (bIsIntra) { 1745 if (blkSz == 0) blkSz = 1; // Workaround for BRN 30322 1746 } 1747#endif 1748 1749#ifdef BRN_30550 1750 if (ctx->bCabacEnabled) 1751 if (blkSz == 0) blkSz = 1; 1752#endif 1753 if (ctx->uMBspS >= _1080P_30FPS) { 1754 ui32IPEControl |= F_ENCODE(iFineYSearchSize, TOPAZHP_CR_IPE_LRITC_BOUNDARY) | 1755 F_ENCODE(iFineYSearchSize, TOPAZHP_CR_IPE_Y_FINE_SEARCH); 1756 } else { 1757 ui32IPEControl |= F_ENCODE(iFineYSearchSize + 1, TOPAZHP_CR_IPE_LRITC_BOUNDARY) | 1758 F_ENCODE(iFineYSearchSize, TOPAZHP_CR_IPE_Y_FINE_SEARCH); 1759 1760 } 1761 if (ctx->bLimitNumVectors) 1762 ui32IPEControl |= F_ENCODE(1, TOPAZHP_CR_IPE_MV_NUMBER_RESTRICTION); 1763 break; 1764 1765 case IMG_STANDARD_H263: 1766 blkSz = 0; 1767 ui32IPEControl = F_ENCODE(iFineYSearchSize + 1, TOPAZHP_CR_IPE_LRITC_BOUNDARY) | 1768 F_ENCODE(iFineYSearchSize, TOPAZHP_CR_IPE_Y_FINE_SEARCH) | 1769 F_ENCODE(0, TOPAZHP_CR_IPE_4X4_SEARCH); 1770 //We only support a maxium vector of 15.5 pixels in H263 1771 break; 1772 1773 case IMG_STANDARD_MPEG4: 1774 if (blkSz > BLK_SZ_8x8) blkSz = BLK_SZ_8x8; 1775 ui32IPEControl |= F_ENCODE(iFineYSearchSize + 1, TOPAZHP_CR_IPE_LRITC_BOUNDARY) | 1776 F_ENCODE(iFineYSearchSize, TOPAZHP_CR_IPE_Y_FINE_SEARCH) | 1777 F_ENCODE(0, TOPAZHP_CR_IPE_4X4_SEARCH); 1778 // FIXME Should be 1, set to zero for hardware testing. 1779 break; 1780 case IMG_STANDARD_MPEG2: 1781 if (blkSz != BLK_SZ_16x16) blkSz = BLK_SZ_16x16; 1782 ui32IPEControl |= F_ENCODE(iFineYSearchSize + 1, TOPAZHP_CR_IPE_LRITC_BOUNDARY) | 1783 F_ENCODE(iFineYSearchSize, TOPAZHP_CR_IPE_Y_FINE_SEARCH) | 1784 F_ENCODE(0, TOPAZHP_CR_IPE_4X4_SEARCH); 1785 // FIXME Should be 1, set to zero for hardware testing. 1786 break; 1787 } 1788 1789 { 1790 IMG_BOOL bRestrict4x4SearchSize; 1791 IMG_UINT32 uLritcBoundary; 1792 1793 if (ctx->uMBspS >= _1080P_30FPS) 1794 bRestrict4x4SearchSize = 1; 1795 else 1796 bRestrict4x4SearchSize = 0; 1797 1798 ui32IPEControl |= F_ENCODE(blkSz, TOPAZHP_CR_IPE_BLOCKSIZE); 1799 uLritcBoundary = (blkSz != BLK_SZ_16x16) ? (iFineYSearchSize + (bRestrict4x4SearchSize ? 0 : 1)) : 1; 1800 if (uLritcBoundary > 3) { 1801 return VA_STATUS_ERROR_UNKNOWN; 1802 } 1803 1804 /* Minium sub block size to calculate motion vectors for. 0=16x16, 1=8x8, 2=4x4 */ 1805 ui32IPEControl = F_INSERT(ui32IPEControl, blkSz, TOPAZHP_CR_IPE_BLOCKSIZE); 1806 ui32IPEControl = F_INSERT(ui32IPEControl, iFineYSearchSize, TOPAZHP_CR_IPE_Y_FINE_SEARCH); 1807 ui32IPEControl = F_INSERT(ui32IPEControl, ctx->bLimitNumVectors, TOPAZHP_CR_IPE_MV_NUMBER_RESTRICTION); 1808 1809 ui32IPEControl = F_INSERT(ui32IPEControl, uLritcBoundary, TOPAZHP_CR_IPE_LRITC_BOUNDARY); // 8x8 search 1810 ui32IPEControl = F_INSERT(ui32IPEControl, bRestrict4x4SearchSize ? 0 : 1, TOPAZHP_CR_IPE_4X4_SEARCH); 1811 1812 } 1813 ui32IPEControl = F_INSERT(ui32IPEControl, ctx->bHighLatency, TOPAZHP_CR_IPE_HIGH_LATENCY); 1814// psSliceParams->ui32IPEControl = ui32IPEControl; 1815 1816 if (!bIsIntra) { 1817 if (bIsBPicture) 1818 ui32Flags |= ISINTERB_FLAGS; 1819 else 1820 ui32Flags |= ISINTERP_FLAGS; 1821 } 1822 switch (ctx->eStandard) { 1823 case IMG_STANDARD_NONE: 1824 break; 1825 case IMG_STANDARD_H263: 1826 ui32Flags |= ISH263_FLAGS; 1827 break; 1828 case IMG_STANDARD_MPEG4: 1829 ui32Flags |= ISMPEG4_FLAGS; 1830 break; 1831 case IMG_STANDARD_MPEG2: 1832 ui32Flags |= ISMPEG2_FLAGS; 1833 break; 1834 default: 1835 break; 1836 } 1837 1838 if (ctx->bMultiReferenceP && !(bIsIntra || bIsBPicture)) 1839 ui32Flags |= ISMULTIREF_FLAGS; 1840 if (ctx->bSpatialDirect && bIsBPicture) 1841 ui32Flags |= SPATIALDIRECT_FLAGS; 1842 1843 if (bIsIntra) { 1844 ui32SliceConfig = F_ENCODE(TOPAZHP_CR_SLICE_TYPE_I_SLICE, TOPAZHP_CR_SLICE_TYPE); 1845 } else { 1846 if (bIsBPicture) { 1847 ui32SliceConfig = F_ENCODE(TOPAZHP_CR_SLICE_TYPE_B_SLICE, TOPAZHP_CR_SLICE_TYPE); 1848 } else { 1849 // p frame 1850 ui32SliceConfig = F_ENCODE(TOPAZHP_CR_SLICE_TYPE_P_SLICE, TOPAZHP_CR_SLICE_TYPE); 1851 } 1852 } 1853 1854 ui32MBsPerKick = ctx->ui32KickSize; 1855 // we need to figure out the number of kicks and mb's per kick to use. 1856 // on H.264 we will use a MB's per kick of basic unit 1857 // on other rc varients we will use mb's per kick of width 1858 ui32KicksPerSlice = ((ui16SliceHeight / 16) * (ctx->ui16Width / 16)) / ui32MBsPerKick; 1859 assert((ui32KicksPerSlice * ui32MBsPerKick) == ((ui16SliceHeight / 16)*(ctx->ui16Width / 16))); 1860 1861 // need some sensible ones don't look to be implemented yet... 1862 // change per stream 1863 1864 if ((ctx->eFormat == IMG_CODEC_UY0VY1_8888) || (ctx->eFormat == IMG_CODEC_VY0UY1_8888)) 1865 ui32FrameStoreFormat = 3; 1866 else if ((ctx->eFormat == IMG_CODEC_Y0UY1V_8888) || (ctx->eFormat == IMG_CODEC_Y0VY1U_8888)) 1867 ui32FrameStoreFormat = 2; 1868 else if ((ctx->eFormat == IMG_CODEC_PL12) || (ctx->eFormat == IMG_CODEC_422_PL12)) 1869 ui32FrameStoreFormat = 1; 1870 else 1871 ui32FrameStoreFormat = 0; 1872 1873 if ((ctx->eFormat == IMG_CODEC_VY0UY1_8888) || (ctx->eFormat == IMG_CODEC_Y0VY1U_8888)) 1874 ui8SwapChromas = 1; 1875 else 1876 ui8SwapChromas = 0; 1877 1878 switch (ctx->eStandard) { 1879 case IMG_STANDARD_NONE: 1880 case IMG_STANDARD_JPEG: 1881 break; 1882 case IMG_STANDARD_H264: 1883 /* H264 */ 1884 1885 ui32SeqConfig = F_ENCODE(0, TOPAZHP_CR_TEMPORAL_PIC0_BELOW_IN_VALID) 1886 | F_ENCODE(0, TOPAZHP_CR_TEMPORAL_PIC1_BELOW_IN_VALID) 1887 | F_ENCODE(0, TOPAZHP_CR_ABOVE_OUT_OF_SLICE_VALID) 1888 | F_ENCODE(1, TOPAZHP_CR_WRITE_TEMPORAL_PIC0_BELOW_VALID) 1889 | F_ENCODE(0, TOPAZHP_CR_REF_PIC0_VALID) 1890 | F_ENCODE(0, TOPAZHP_CR_REF_PIC1_VALID) 1891 | F_ENCODE(!bIsBPicture, TOPAZHP_CR_REF_PIC1_EQUAL_PIC0) 1892 | F_ENCODE(bFieldMode ? 1 : 0 , TOPAZHP_CR_FIELD_MODE) 1893 | F_ENCODE(ui8SwapChromas, TOPAZHP_CR_FRAME_STORE_CHROMA_SWAP) 1894 | F_ENCODE(ui32FrameStoreFormat, TOPAZHP_CR_FRAME_STORE_FORMAT) 1895 | F_ENCODE(TOPAZHP_CR_ENCODER_STANDARD_H264, TOPAZHP_CR_ENCODER_STANDARD) 1896 | F_ENCODE(uiDeblockIDC == 1 ? 0 : 1, TOPAZHP_CR_DEBLOCK_ENABLE); 1897 1898 if (ctx->sRCParams.ui16BFrames) { 1899 ui32SeqConfig |= F_ENCODE(1, TOPAZHP_CR_WRITE_TEMPORAL_COL_VALID); 1900 if ((ui32Flags & ISINTERB_FLAGS) == ISINTERB_FLAGS) 1901 ui32SeqConfig |= F_ENCODE(1, TOPAZHP_CR_TEMPORAL_COL_IN_VALID); 1902 } 1903 1904 if (!bIsBPicture) { 1905 ui32SeqConfig |= F_ENCODE(1, TOPAZHP_CR_WRITE_TEMPORAL_COL_VALID); 1906 } 1907 1908 break; 1909 case IMG_STANDARD_MPEG4: 1910 /* MPEG4 */ 1911 ui32SeqConfig = F_ENCODE(1, TOPAZHP_CR_WRITE_RECON_PIC) 1912 | F_ENCODE(0, TOPAZHP_CR_DEBLOCK_ENABLE) 1913 | F_ENCODE(0, TOPAZHP_CR_TEMPORAL_PIC0_BELOW_IN_VALID) 1914 | F_ENCODE(0, TOPAZHP_CR_TEMPORAL_PIC1_BELOW_IN_VALID) 1915 | F_ENCODE(0, TOPAZHP_CR_ABOVE_OUT_OF_SLICE_VALID) 1916 | F_ENCODE(((ui32Flags & ISINTERP_FLAGS) == ISINTERP_FLAGS), TOPAZHP_CR_WRITE_TEMPORAL_PIC0_BELOW_VALID) 1917 | F_ENCODE(0, TOPAZHP_CR_REF_PIC0_VALID) 1918 | F_ENCODE(0, TOPAZHP_CR_REF_PIC1_VALID) 1919 | F_ENCODE(1, TOPAZHP_CR_REF_PIC1_EQUAL_PIC0) 1920 | F_ENCODE(0, TOPAZHP_CR_FIELD_MODE) 1921 | F_ENCODE(ui8SwapChromas, TOPAZHP_CR_FRAME_STORE_CHROMA_SWAP) 1922 | F_ENCODE(ui32FrameStoreFormat, TOPAZHP_CR_FRAME_STORE_FORMAT) 1923 | F_ENCODE(TOPAZHP_CR_ENCODER_STANDARD_MPEG4, TOPAZHP_CR_ENCODER_STANDARD); 1924 break; 1925 case IMG_STANDARD_MPEG2: 1926 /* MPEG2 */ 1927 ui32SeqConfig = F_ENCODE(1, TOPAZHP_CR_WRITE_RECON_PIC) 1928 | F_ENCODE(0, TOPAZHP_CR_DEBLOCK_ENABLE) 1929 | F_ENCODE(0, TOPAZHP_CR_TEMPORAL_PIC0_BELOW_IN_VALID) 1930 | F_ENCODE(0, TOPAZHP_CR_TEMPORAL_PIC1_BELOW_IN_VALID) 1931 | F_ENCODE(0, TOPAZHP_CR_ABOVE_OUT_OF_SLICE_VALID) 1932 | F_ENCODE(((ui32Flags & ISINTERP_FLAGS) == ISINTERP_FLAGS), TOPAZHP_CR_WRITE_TEMPORAL_PIC0_BELOW_VALID) 1933 | F_ENCODE(1, TOPAZHP_CR_REF_PIC0_VALID) 1934 | F_ENCODE(0, TOPAZHP_CR_REF_PIC1_VALID) 1935 | F_ENCODE(1, TOPAZHP_CR_REF_PIC1_EQUAL_PIC0) 1936 | F_ENCODE(bFieldMode ? 1 : 0 , TOPAZHP_CR_FIELD_MODE) 1937 | F_ENCODE(ui8SwapChromas, TOPAZHP_CR_FRAME_STORE_CHROMA_SWAP) 1938 | F_ENCODE(ui32FrameStoreFormat, TOPAZHP_CR_FRAME_STORE_FORMAT) 1939 | F_ENCODE(TOPAZHP_CR_ENCODER_STANDARD_MPEG2, TOPAZHP_CR_ENCODER_STANDARD); 1940 break; 1941 case IMG_STANDARD_H263: 1942 /* H263 */ 1943 ui32SeqConfig = F_ENCODE(1, TOPAZHP_CR_WRITE_RECON_PIC) 1944 | F_ENCODE(0, TOPAZHP_CR_DEBLOCK_ENABLE) 1945 | F_ENCODE(0, TOPAZHP_CR_TEMPORAL_PIC0_BELOW_IN_VALID) 1946 | F_ENCODE(0, TOPAZHP_CR_TEMPORAL_PIC1_BELOW_IN_VALID) 1947 | F_ENCODE(0, TOPAZHP_CR_ABOVE_OUT_OF_SLICE_VALID) 1948 | F_ENCODE(((ui32Flags & ISINTERP_FLAGS) == ISINTERP_FLAGS), TOPAZHP_CR_WRITE_TEMPORAL_PIC0_BELOW_VALID) 1949 | F_ENCODE(0, TOPAZHP_CR_REF_PIC0_VALID) 1950 | F_ENCODE(0, TOPAZHP_CR_REF_PIC1_VALID) 1951 | F_ENCODE(1, TOPAZHP_CR_REF_PIC1_EQUAL_PIC0) 1952 | F_ENCODE(0, TOPAZHP_CR_FIELD_MODE) 1953 | F_ENCODE(ui8SwapChromas, TOPAZHP_CR_FRAME_STORE_CHROMA_SWAP) 1954 | F_ENCODE(ui32FrameStoreFormat, TOPAZHP_CR_FRAME_STORE_FORMAT) 1955 | F_ENCODE(TOPAZHP_CR_ENCODER_STANDARD_H263, TOPAZHP_CR_ENCODER_STANDARD); 1956 break; 1957 } 1958 1959 if (bIsBPicture) { 1960 ui32SeqConfig |= F_ENCODE(0, TOPAZHP_CR_TEMPORAL_PIC1_BELOW_IN_VALID) 1961 | F_ENCODE(0, TOPAZHP_CR_WRITE_TEMPORAL_PIC1_BELOW_VALID) 1962 | F_ENCODE(1, TOPAZHP_CR_REF_PIC1_VALID) 1963 | F_ENCODE(1, TOPAZHP_CR_TEMPORAL_COL_IN_VALID); 1964 } 1965 1966 if (ctx->ui8EnableSelStatsFlags & ESF_FIRST_STAGE_STATS) { 1967 ui32SeqConfig |= F_ENCODE(1, TOPAZHP_CR_WRITE_MB_FIRST_STAGE_VALID); 1968 } 1969 1970 if (ctx->ui8EnableSelStatsFlags & ESF_MP_BEST_MB_DECISION_STATS || 1971 ctx->ui8EnableSelStatsFlags & ESF_MP_BEST_MOTION_VECTOR_STATS) { 1972 ui32SeqConfig |= F_ENCODE(1, TOPAZHP_CR_BEST_MULTIPASS_OUT_VALID); 1973 1974 if (!(ctx->ui8EnableSelStatsFlags & ESF_MP_BEST_MOTION_VECTOR_STATS)) { 1975 ui32SeqConfig |= F_ENCODE(1, TOPAZHP_CR_BEST_MVS_OUT_DISABLE);// 64 Byte Best Multipass Motion Vector output disabled by default 1976 } 1977 } 1978 1979 if (ctx->bEnableInpCtrl) { 1980 ui32SeqConfig |= F_ENCODE(1, TOPAZHP_CR_MB_CONTROL_IN_VALID); 1981 } 1982 1983 if (eSliceType == IMG_FRAME_IDR) { 1984 ctx->sBiasTables.ui32SeqConfigInit = ui32SeqConfig; 1985 } 1986 1987 tng__save_slice_params_template(ctx, ui32SliceBufIdx, eSliceType, 1988 ui32IPEControl, ui32Flags, ui32SliceConfig, ui32SeqConfig, ui32StreamIndex); 1989 1990 return 0; 1991} 1992 1993void tng__mpeg4_generate_pic_hdr_template( 1994 context_ENC_p ctx, 1995 IMG_FRAME_TEMPLATE_TYPE ui8SliceType, 1996 IMG_UINT8 ui8Search_range) 1997{ 1998 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ctx->ui32StreamID]); 1999 MTX_HEADER_PARAMS * pPicHeaderMem; 2000 VOP_CODING_TYPE eVop_Coding_Type; 2001 IMG_BOOL8 b8IsVopCoded; 2002 IMG_UINT8 ui8OriginalSliceType = ui8SliceType; 2003 2004 /* MPEG4: We do not support B-frames at the moment, so we use a spare slot, to store a template for the skipped frame */ 2005 if (ui8SliceType == IMG_FRAME_INTER_B) 2006 { 2007 ui8SliceType = IMG_FRAME_INTER_P; 2008 b8IsVopCoded = IMG_FALSE; 2009 } else { 2010 b8IsVopCoded = IMG_TRUE; 2011 } 2012 2013 eVop_Coding_Type = (ui8SliceType == IMG_FRAME_INTER_P) ? P_FRAME : I_FRAME; 2014 2015 psb_buffer_map(&(ps_mem->bufs_pic_template), &(ps_mem->bufs_pic_template.virtual_addr)); 2016 if (ps_mem->bufs_pic_template.virtual_addr == NULL) { 2017 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping pic template\n", __FUNCTION__); 2018 return ; 2019 } 2020 2021 pPicHeaderMem = (MTX_HEADER_PARAMS *)((IMG_UINT8*)(ps_mem->bufs_pic_template.virtual_addr + (ctx->ctx_mem_size.pic_template * ui8OriginalSliceType))); 2022 //todo fix time resolution 2023 tng__MPEG4_notforsims_prepare_vop_header(pPicHeaderMem, b8IsVopCoded, ui8Search_range, eVop_Coding_Type); 2024 psb_buffer_unmap(&(ps_mem->bufs_pic_template)); 2025 2026} 2027 2028void tng__h263_generate_pic_hdr_template( 2029 context_ENC_p ctx, 2030 IMG_FRAME_TEMPLATE_TYPE eFrameType, 2031 IMG_UINT16 ui16Width, 2032 IMG_UINT16 ui16Heigh) 2033 2034{ 2035 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ctx->ui32StreamID]); 2036 MTX_HEADER_PARAMS * pPicHeaderMem = NULL; 2037 H263_PICTURE_CODING_TYPE ePictureCodingType = ((eFrameType == IMG_FRAME_INTRA)|| (eFrameType == IMG_FRAME_IDR)) ? I_FRAME : P_FRAME; 2038 2039 psb_buffer_map(&(ps_mem->bufs_pic_template), &(ps_mem->bufs_pic_template.virtual_addr)); 2040 if (ps_mem->bufs_pic_template.virtual_addr == NULL) { 2041 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping pic template\n", __FUNCTION__); 2042 return ; 2043 } 2044 2045 pPicHeaderMem = (MTX_HEADER_PARAMS *)((IMG_UINT8*)(ps_mem->bufs_pic_template.virtual_addr + (ctx->ctx_mem_size.pic_template * eFrameType))); 2046 2047 IMG_UINT8 ui8FrameRate = (IMG_UINT8)ctx->sRCParams.ui32FrameRate; 2048 2049 // Get a pointer to the memory the header will be written to 2050 tng__H263_notforsims_prepare_video_pictureheader( 2051 pPicHeaderMem, 2052 ePictureCodingType, 2053 ctx->ui8H263SourceFormat, 2054 ui8FrameRate, 2055 ui16Width, 2056 ui16Heigh); 2057 2058 psb_buffer_unmap(&(ps_mem->bufs_pic_template)); 2059 2060} 2061 2062 2063static void tng__MPEG4ES_send_seq_header(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 2064{ 2065 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ui32StreamIndex]); 2066 tng_cmdbuf_p cmdbuf = ctx->obj_context->tng_cmdbuf; 2067 2068 psb_buffer_map(&(ps_mem->bufs_seq_header), &(ps_mem->bufs_seq_header.virtual_addr)); 2069 if (ps_mem->bufs_seq_header.virtual_addr == NULL) { 2070 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping seq template\n", __FUNCTION__); 2071 return ; 2072 } 2073 2074 tng__MPEG4_prepare_sequence_header(ps_mem->bufs_seq_header.virtual_addr, 2075 IMG_FALSE,//FIXME: Zhaohan bFrame 2076 ctx->ui8ProfileIdc,//profile 2077 ctx->ui8LevelIdc,//ui8Profile_lvl_indication 2078 3,//ui8Fixed_vop_time_increment 2079 ctx->obj_context->picture_width,//ui8Fixed_vop_time_increment 2080 ctx->obj_context->picture_height,//ui32Picture_Height_Pixels 2081 NULL,//VBVPARAMS 2082 ctx->ui32VopTimeResolution); 2083 psb_buffer_unmap(&(ps_mem->bufs_seq_header)); 2084 2085 cmdbuf->cmd_idx_saved[TNG_CMDBUF_SEQ_HEADER_IDX] = cmdbuf->cmd_idx; 2086} 2087 2088static void tng__H264ES_send_seq_header(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 2089{ 2090 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ui32StreamIndex]); 2091 tng_cmdbuf_p cmdbuf = ctx->obj_context->tng_cmdbuf; 2092 IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams); 2093 H264_VUI_PARAMS *psVuiParams = &(ctx->sVuiParams); 2094 2095// memset(psVuiParams, 0, sizeof(H264_VUI_PARAMS)); 2096 2097 if (psRCParams->eRCMode != IMG_RCMODE_NONE) { 2098 psVuiParams->vui_flag = 1; 2099 if (psVuiParams->num_units_in_tick == 0 || psVuiParams->Time_Scale == 0) { 2100 psVuiParams->num_units_in_tick = 1; 2101 psVuiParams->Time_Scale = psRCParams->ui32FrameRate * 2; 2102 } 2103 psVuiParams->bit_rate_value_minus1 = psRCParams->ui32BitsPerSecond / 64 - 1; 2104 psVuiParams->cbp_size_value_minus1 = psRCParams->ui32BufferSize / 64 - 1; 2105 psVuiParams->CBR = ((psRCParams->eRCMode == IMG_RCMODE_CBR) && (!psRCParams->bDisableBitStuffing)) ? 1 : 0; 2106 psVuiParams->initial_cpb_removal_delay_length_minus1 = BPH_SEI_NAL_INITIAL_CPB_REMOVAL_DELAY_SIZE - 1; 2107 psVuiParams->cpb_removal_delay_length_minus1 = PTH_SEI_NAL_CPB_REMOVAL_DELAY_SIZE - 1; 2108 psVuiParams->dpb_output_delay_length_minus1 = PTH_SEI_NAL_DPB_OUTPUT_DELAY_SIZE - 1; 2109 psVuiParams->time_offset_length = 24; 2110 } 2111 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s psVuiParams->vui_flag = %d\n", __FUNCTION__, psVuiParams->vui_flag); 2112 2113 psb_buffer_map(&(ps_mem->bufs_seq_header), &(ps_mem->bufs_seq_header.virtual_addr)); 2114 if (ps_mem->bufs_seq_header.virtual_addr == NULL) { 2115 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping seq header\n", __FUNCTION__); 2116 return ; 2117 } 2118 2119 tng__H264ES_prepare_sequence_header( 2120 ps_mem->bufs_seq_header.virtual_addr, 2121 &(ctx->sVuiParams), 2122 &(ctx->sCropParams), 2123 ctx->ui16Width, //ui8_picture_width_in_mbs 2124 ctx->ui16PictureHeight, //ui8_picture_height_in_mbs 2125 ctx->ui32CustomQuantMask, //0, ui8_custom_quant_mask 2126 ctx->ui8ProfileIdc, //ui8_profile 2127 ctx->ui8LevelIdc, //ui8_level 2128 ctx->ui8FieldCount, //1, ui8_field_count 2129 ctx->ui8MaxNumRefFrames, //1, ui8_max_num_ref_frames 2130 ctx->bPpsScaling, //0 ui8_pps_scaling_cnt 2131 ctx->bUseDefaultScalingList, //0, b_use_default_scaling_list 2132 ctx->bEnableLossless, //0, blossless 2133 ctx->bArbitrarySO 2134 ); 2135 psb_buffer_unmap(&(ps_mem->bufs_seq_header)); 2136 2137 if (ctx->bEnableMVC) { 2138 psb_buffer_map(&(ps_mem->bufs_sub_seq_header), &(ps_mem->bufs_sub_seq_header.virtual_addr)); 2139 if (ps_mem->bufs_sub_seq_header.virtual_addr == NULL) { 2140 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping sub seq header\n", __FUNCTION__); 2141 return ; 2142 } 2143 tng__H264ES_prepare_mvc_sequence_header( 2144 ps_mem->bufs_sub_seq_header.virtual_addr, 2145 &(ctx->sCropParams), 2146 ctx->ui16Width, //ui8_picture_width_in_mbs 2147 ctx->ui16PictureHeight, //ui8_picture_height_in_mbs 2148 ctx->ui32CustomQuantMask, //0, ui8_custom_quant_mask 2149 ctx->ui8ProfileIdc, //ui8_profile 2150 ctx->ui8LevelIdc, //ui8_level 2151 ctx->ui8FieldCount, //1, ui8_field_count 2152 ctx->ui8MaxNumRefFrames, //1, ui8_max_num_ref_frames 2153 ctx->bPpsScaling, //0 ui8_pps_scaling_cnt 2154 ctx->bUseDefaultScalingList, //0, b_use_default_scaling_list 2155 ctx->bEnableLossless, //0, blossless 2156 ctx->bArbitrarySO 2157 ); 2158 psb_buffer_unmap(&(ps_mem->bufs_sub_seq_header)); 2159 } 2160 2161 cmdbuf->cmd_idx_saved[TNG_CMDBUF_SEQ_HEADER_IDX] = cmdbuf->cmd_idx; 2162 2163 return ; 2164} 2165 2166static void tng__H264ES_send_pic_header(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 2167{ 2168 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ui32StreamIndex]); 2169 IMG_BOOL bDepViewPPS = IMG_FALSE; 2170 2171 if ((ctx->bEnableMVC) && (ctx->ui16MVCViewIdx != 0) && 2172 (ctx->ui16MVCViewIdx != (IMG_UINT16)(NON_MVC_VIEW))) { 2173 bDepViewPPS = IMG_TRUE; 2174 } 2175 2176 psb_buffer_map(&(ps_mem->bufs_pic_template), &(ps_mem->bufs_pic_template.virtual_addr)); 2177 if (ps_mem->bufs_pic_template.virtual_addr == NULL) { 2178 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping pic template\n", __FUNCTION__); 2179 return ; 2180 } 2181 2182 tng__H264ES_prepare_picture_header( 2183 ps_mem->bufs_pic_template.virtual_addr, 2184 ctx->bCabacEnabled, 2185 ctx->bH2648x8Transform, //IMG_BOOL b_8x8transform, 2186 ctx->bH264IntraConstrained, //IMG_BOOL bIntraConstrained, 2187 0, //IMG_INT8 i8CQPOffset, 2188 0, //IMG_BOOL bWeightedPrediction, 2189 0, //IMG_UINT8 ui8WeightedBiPred, 2190 bDepViewPPS, //IMG_BOOL bMvcPPS, 2191 0, //IMG_BOOL bScalingMatrix, 2192 0 //IMG_BOOL bScalingLists 2193 ); 2194 2195 psb_buffer_unmap(&(ps_mem->bufs_pic_template)); 2196 return ; 2197} 2198 2199static void tng__H264ES_send_hrd_header(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 2200{ 2201 unsigned int ui32nal_initial_cpb_removal_delay; 2202 unsigned int ui32nal_initial_cpb_removal_delay_offset; 2203 uint32_t ui32cpb_removal_delay; 2204 IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams); 2205 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ui32StreamIndex]); 2206 H264_VUI_PARAMS *psVuiParams = &(ctx->sVuiParams); 2207 IMG_UINT8 aui8clocktimestampflag[1]; 2208 aui8clocktimestampflag[0] = IMG_FALSE; 2209 2210 ui32nal_initial_cpb_removal_delay = 2211 90000 * (1.0 * psRCParams->i32InitialDelay / psRCParams->ui32BitsPerSecond); 2212 ui32nal_initial_cpb_removal_delay_offset = 2213 90000 * (1.0 * ctx->buffer_size / psRCParams->ui32BitsPerSecond) 2214 - ui32nal_initial_cpb_removal_delay; 2215 2216 drv_debug_msg(VIDEO_DEBUG_GENERAL, "Insert SEI buffer period message with " 2217 "ui32nal_initial_cpb_removal_delay(%d) and " 2218 "ui32nal_initial_cpb_removal_delay_offset(%d)\n", 2219 ui32nal_initial_cpb_removal_delay, 2220 ui32nal_initial_cpb_removal_delay_offset); 2221 2222 psb_buffer_map(&(ps_mem->bufs_sei_header), &(ps_mem->bufs_sei_header.virtual_addr)); 2223 if (ps_mem->bufs_sei_header.virtual_addr == NULL) { 2224 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping sei header\n", __FUNCTION__); 2225 return ; 2226 } 2227 2228 if ((!ctx->bEnableMVC) || (ctx->ui16MVCViewIdx == 0)) { 2229 tng__H264ES_prepare_AUD_header(ps_mem->bufs_sei_header.virtual_addr); 2230 } 2231 2232 tng__H264ES_prepare_SEI_buffering_period_header( 2233 ps_mem->bufs_sei_header.virtual_addr + (ctx->ctx_mem_size.sei_header), 2234 0,// ui8cpb_cnt_minus1, 2235 psVuiParams->initial_cpb_removal_delay_length_minus1+1, //ui8initial_cpb_removal_delay_length, 2236 1, //ui8NalHrdBpPresentFlag, 2237 ui32nal_initial_cpb_removal_delay, // ui32nal_initial_cpb_removal_delay, 2238 ui32nal_initial_cpb_removal_delay_offset, //ui32nal_initial_cpb_removal_delay_offset, 2239 0, //ui8VclHrdBpPresentFlag - CURRENTLY HARD CODED TO ZERO IN TOPAZ 2240 NOT_USED_BY_TOPAZ, // ui32vcl_initial_cpb_removal_delay, (not used when ui8VclHrdBpPresentFlag = 0) 2241 NOT_USED_BY_TOPAZ); // ui32vcl_initial_cpb_removal_delay_offset (not used when ui8VclHrdBpPresentFlag = 0) 2242 2243 /* ui32cpb_removal_delay is zero for 1st frame and will be reset 2244 * after a IDR frame */ 2245 if (ctx->ui32FrameCount[ui32StreamIndex] == 0) { 2246 if (ctx->ui32RawFrameCount == 0) 2247 ui32cpb_removal_delay = 0; 2248 else 2249 ui32cpb_removal_delay = 2250 ctx->ui32IdrPeriod * ctx->ui32IntraCnt * 2; 2251 } else 2252 ui32cpb_removal_delay = 2 * ctx->ui32FrameCount[ui32StreamIndex]; 2253 2254 tng__H264ES_prepare_SEI_picture_timing_header( 2255 ps_mem->bufs_sei_header.virtual_addr + (ctx->ctx_mem_size.sei_header * 2), 2256 1, //ui8CpbDpbDelaysPresentFlag, 2257 psVuiParams->cpb_removal_delay_length_minus1, //cpb_removal_delay_length_minus1, 2258 psVuiParams->dpb_output_delay_length_minus1, //dpb_output_delay_length_minus1, 2259 ui32cpb_removal_delay, //ui32cpb_removal_delay, 2260 2, //ui32dpb_output_delay, 2261 0, //ui8pic_struct_present_flag (contained in the sequence header, Topaz hard-coded default to 0) 2262 NOT_USED_BY_TOPAZ, //ui8pic_struct, (not used when ui8pic_struct_present_flag = 0) 2263 NOT_USED_BY_TOPAZ, //NumClockTS, (not used when ui8pic_struct_present_flag = 0) 2264 aui8clocktimestampflag, //abclock_timestamp_flag, (not used when ui8pic_struct_present_flag = 0) 2265 NOT_USED_BY_TOPAZ, //ui8full_timestamp_flag, (not used when ui8pic_struct_present_flag = 0) 2266 NOT_USED_BY_TOPAZ, //ui8seconds_flag, (not used when ui8pic_struct_present_flag = 0) 2267 NOT_USED_BY_TOPAZ, //ui8minutes_flag, (not used when ui8pic_struct_present_flag = 0) 2268 NOT_USED_BY_TOPAZ, //ui8hours_flag, (not used when ui8pic_struct_present_flag = 0) 2269 NOT_USED_BY_TOPAZ, //seconds_value, (not used when ui8pic_struct_present_flag = 0) 2270 NOT_USED_BY_TOPAZ, //minutes_value, (not used when ui8pic_struct_present_flag = 0) 2271 NOT_USED_BY_TOPAZ, //hours_value, (not used when ui8pic_struct_present_flag = 0) 2272 NOT_USED_BY_TOPAZ, //ct_type (2=Unknown) See TRM Table D 2 ?Mapping of ct_type to source picture scan (not used when ui8pic_struct_present_flag = 0) 2273 NOT_USED_BY_TOPAZ, //nuit_field_based_flag, (not used when ui8pic_struct_present_flag = 0) 2274 NOT_USED_BY_TOPAZ, //counting_type (See TRM Table D 3 ?Definition of counting_type values) (not used when ui8pic_struct_present_flag = 0) 2275 NOT_USED_BY_TOPAZ, //ui8discontinuity_flag, (not used when ui8pic_struct_present_flag = 0) 2276 NOT_USED_BY_TOPAZ, //ui8cnt_dropped_flag, (not used when ui8pic_struct_present_flag = 0) 2277 NOT_USED_BY_TOPAZ, //n_frames, (not used when ui8pic_struct_present_flag = 0) 2278 NOT_USED_BY_TOPAZ, //time_offset_length, (not used when ui8pic_struct_present_flag = 0) 2279 NOT_USED_BY_TOPAZ); //time_offset (not used when ui8pic_struct_present_flag = 0) 2280 psb_buffer_unmap(&(ps_mem->bufs_sei_header)); 2281 2282 return ; 2283} 2284 2285static void tng__generate_slice_params_template( 2286 context_ENC_p ctx, 2287 IMG_UINT32 slice_buf_idx, 2288 IMG_UINT32 slice_type, 2289 IMG_UINT32 ui32StreamIndex 2290) 2291{ 2292 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ui32StreamIndex]); 2293 IMG_UINT8 *slice_mem_temp_p = NULL; 2294 IMG_UINT32 ui32SliceHeight = 0; 2295 IMG_FRAME_TEMPLATE_TYPE slice_temp_type = (IMG_FRAME_TEMPLATE_TYPE)slice_type; 2296 IMG_FRAME_TEMPLATE_TYPE buf_idx = (IMG_FRAME_TEMPLATE_TYPE)slice_buf_idx; 2297 2298 if (ctx->ui8SlicesPerPicture != 0) 2299 ui32SliceHeight = ctx->ui16PictureHeight / ctx->ui8SlicesPerPicture; 2300 else 2301 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s slice height\n", __FUNCTION__); 2302 2303 ui32SliceHeight &= ~15; 2304 2305 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s PTG ui8DeblockIDC = %x\n", __FUNCTION__, ctx->ui8DeblockIDC ); 2306 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s PTG ui32SliceHeight = %x\n", __FUNCTION__, ui32SliceHeight ); 2307 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s PTG bIsInterlaced = %x\n", __FUNCTION__, ctx->bIsInterlaced ); 2308 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s PTG iFineYSearchSize = %x\n", __FUNCTION__, ctx->iFineYSearchSize); 2309 2310 tng__prepare_encode_sliceparams( 2311 ctx, 2312 slice_buf_idx, 2313 slice_temp_type, 2314 0, // ui16CurrentRow, 2315 ui32SliceHeight, 2316 ctx->ui8DeblockIDC, // uiDeblockIDC 2317 ctx->bIsInterlaced, // bFieldMode 2318 ctx->iFineYSearchSize, 2319 ui32StreamIndex 2320 ); 2321 2322 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s PTG bCabacEnabled = %x\n", __FUNCTION__, ctx->bCabacEnabled ); 2323 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s PTG ui16MVCViewIdx = %x\n", __FUNCTION__, ctx->ui16MVCViewIdx); 2324 2325 if(ctx->bEnableMVC) 2326 ctx->ui16MVCViewIdx = (IMG_UINT16)ui32StreamIndex; 2327 2328 if (ps_mem->bufs_slice_template.virtual_addr == NULL) { 2329 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping slice template\n", __FUNCTION__); 2330 return ; 2331 } 2332 2333 slice_mem_temp_p = (IMG_UINT8*)(ps_mem->bufs_slice_template.virtual_addr + (ctx->ctx_mem_size.slice_template * buf_idx)); 2334 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: addr 0x%08x, virtual 0x%08x, size = 0x%08x, buf_idx = %x\n", 2335 __FUNCTION__, slice_mem_temp_p, ps_mem->bufs_slice_template.virtual_addr, ctx->ctx_mem_size.slice_template, buf_idx); 2336 2337 /* Prepare Slice Header Template */ 2338 switch (ctx->eStandard) { 2339 case IMG_STANDARD_NONE: 2340 case IMG_STANDARD_JPEG: 2341 case IMG_STANDARD_MPEG4: 2342 break; 2343 case IMG_STANDARD_H264: 2344 //H264_NOTFORSIMS_PrepareSliceHeader 2345 tng__H264ES_notforsims_prepare_sliceheader( 2346 slice_mem_temp_p, 2347 slice_temp_type, 2348 ctx->ui8DeblockIDC, 2349 0, // ui32FirstMBAddress 2350 0, // uiMBSkipRun 2351 ctx->bCabacEnabled, 2352 ctx->bIsInterlaced, 2353 ctx->ui16MVCViewIdx, //(IMG_UINT16)(NON_MVC_VIEW); 2354 IMG_FALSE // bIsLongTermRef 2355 ); 2356 break; 2357 2358 case IMG_STANDARD_H263: 2359 tng__H263ES_notforsims_prepare_gobsliceheader(slice_mem_temp_p); 2360 break; 2361 2362 case IMG_STANDARD_MPEG2: 2363 tng__MPEG2_prepare_sliceheader(slice_mem_temp_p); 2364 break; 2365 } 2366 2367 psb_buffer_unmap(&(ps_mem->bufs_slice_template)); 2368 2369 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: end \n", __FUNCTION__); 2370 2371 return ; 2372} 2373 2374//H264_PrepareTemplates 2375static VAStatus tng__prepare_templates(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 2376{ 2377 IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams); 2378 PIC_PARAMS *psPicParams = &(ctx->sPicParams); 2379 IN_RC_PARAMS* psInParams = &(psPicParams->sInParams); 2380 psPicParams->ui32Flags = 0; 2381 2382 tng__prepare_mv_estimates(ctx, ui32StreamIndex); 2383 2384 switch (ctx->eStandard) { 2385 case IMG_STANDARD_H263: 2386 psPicParams->ui32Flags |= ISH263_FLAGS; 2387 break; 2388 case IMG_STANDARD_MPEG4: 2389 psPicParams->ui32Flags |= ISMPEG4_FLAGS; 2390 break; 2391 case IMG_STANDARD_MPEG2: 2392 psPicParams->ui32Flags |= ISMPEG2_FLAGS; 2393 break; 2394 default: 2395 break; 2396 } 2397 2398 if (psRCParams->eRCMode) { 2399 psPicParams->ui32Flags |= ISRC_FLAGS; 2400 tng__setup_rcdata(ctx); 2401 } else { 2402 psInParams->ui8SeInitQP = psRCParams->ui32InitialQp; 2403 psInParams->ui8MBPerRow = (ctx->ui16Width >> 4); 2404 psInParams->ui16MBPerFrm = (ctx->ui16Width >> 4) * (ctx->ui16PictureHeight >> 4); 2405 psInParams->ui16MBPerBU = psRCParams->ui32BUSize; 2406 psInParams->ui16BUPerFrm = (psInParams->ui16MBPerFrm) / psRCParams->ui32BUSize; 2407 ctx->ui32KickSize = psInParams->ui16MBPerBU; 2408 } 2409 2410 // Prepare Slice header templates 2411 tng__generate_slice_params_template(ctx, (IMG_UINT32)IMG_FRAME_IDR, (IMG_UINT32)IMG_FRAME_IDR, ui32StreamIndex); 2412 tng__generate_slice_params_template(ctx, (IMG_UINT32)IMG_FRAME_INTRA, (IMG_UINT32)IMG_FRAME_INTRA, ui32StreamIndex); 2413 tng__generate_slice_params_template(ctx, (IMG_UINT32)IMG_FRAME_INTER_P, (IMG_UINT32)IMG_FRAME_INTER_P, ui32StreamIndex); 2414 switch(ctx->eStandard) { 2415 case IMG_STANDARD_H264: 2416 tng__generate_slice_params_template(ctx, (IMG_UINT32)IMG_FRAME_INTER_B, (IMG_UINT32)IMG_FRAME_INTER_B, ui32StreamIndex); 2417 if (ctx->bEnableMVC) 2418 tng__generate_slice_params_template(ctx, (IMG_UINT32)IMG_FRAME_INTER_P_IDR, (IMG_UINT32)IMG_FRAME_INTER_P_IDR, ui32StreamIndex); 2419 tng__H264ES_send_seq_header(ctx, 0); 2420 tng__H264ES_send_pic_header(ctx, 0); 2421 if (ctx->bInsertHRDParams) 2422 tng__H264ES_send_hrd_header(ctx, 0); 2423 break; 2424 case IMG_STANDARD_H263: 2425 tng__generate_slice_params_template(ctx, (IMG_UINT32)IMG_FRAME_INTER_B, (IMG_UINT32)IMG_FRAME_INTER_B, ui32StreamIndex); 2426 /* Here H263 uses the actual width and height */ 2427 tng__h263_generate_pic_hdr_template(ctx, IMG_FRAME_IDR, ctx->h263_actual_width, ctx->h263_actual_height); 2428 tng__h263_generate_pic_hdr_template(ctx, IMG_FRAME_INTRA, ctx->h263_actual_width, ctx->h263_actual_height); 2429 tng__h263_generate_pic_hdr_template(ctx, IMG_FRAME_INTER_P, ctx->h263_actual_width, ctx->h263_actual_height); 2430 break; 2431 case IMG_STANDARD_MPEG4: 2432 tng__generate_slice_params_template(ctx, (IMG_UINT32)IMG_FRAME_INTER_B, (IMG_UINT32)IMG_FRAME_INTER_P, ui32StreamIndex); 2433 tng__mpeg4_generate_pic_hdr_template(ctx, IMG_FRAME_IDR, 4); 2434 tng__mpeg4_generate_pic_hdr_template(ctx, IMG_FRAME_INTRA, 4); 2435 tng__mpeg4_generate_pic_hdr_template(ctx, IMG_FRAME_INTER_P, 4); 2436 tng__mpeg4_generate_pic_hdr_template(ctx, IMG_FRAME_INTER_B, 4); 2437 break; 2438 default: 2439 break; 2440 } 2441 2442 //FIXME: Zhaohan tng__mpeg2/mpeg4_generate_pic_hdr_template(IMG_FRAME_IDR\IMG_FRAME_INTRA\IMG_FRAME_INTER_P\IMG_FRAME_INTER_B); 2443 2444/* 2445 else { 2446 slice_mem_temp_p = (IMG_UINT8*)cmdbuf->slice_mem_p + (((IMG_UINT32)IMG_FRAME_INTER_P_IDR) * cmdbuf->mem_size); 2447 memset(slice_mem_temp_p, 0, 128); 2448 } 2449*/ 2450 // Prepare Pic Params Templates 2451 tng__adjust_picflags(ctx, psRCParams, IMG_TRUE, &(ctx->ui32FirstPicFlags)); 2452 tng__adjust_picflags(ctx, psRCParams, IMG_FALSE, &(ctx->ui32NonFirstPicFlags)); 2453 2454 return VA_STATUS_SUCCESS; 2455} 2456 2457#if INPUT_SCALER_SUPPORTED 2458static IMG_FLOAT VIDEO_CalculateBessel0 (IMG_FLOAT fX) 2459{ 2460 IMG_FLOAT fAX, fY; 2461 2462 fAX = (IMG_FLOAT)IMG_FABS(fX); 2463 2464 if (fAX < 3.75) { 2465 fY = (IMG_FLOAT)(fX / 3.75); 2466 fY *= fY; 2467 2468 return (IMG_FLOAT)(1.0 + fY * 2469 (3.5156229 + fY * 2470 (3.0899424 + fY * 2471 (1.2067492 + fY * 2472 (0.2659732 + fY * 2473 (0.360768e-1 + fY * 0.45813e-2)))))); 2474 } 2475 2476 fY = (IMG_FLOAT)(3.75 / fAX); 2477 2478 return (IMG_FLOAT)((IMG_EXP(fAX) / IMG_SQRT(fAX)) * 2479 (0.39894228 + fY * 2480 (0.1328592e-1 + fY * 2481 (0.225319e-2 + fY * 2482 (-0.157565e-2 + fY * 2483 (0.916281e-2 + fY * 2484 (-0.2057706e-1 + fY * 2485 (0.2635537e-1 + fY * 2486 (-0.1647633e-1 + fY * 0.392377e-2))))))))); 2487} 2488 2489static IMG_FLOAT VIDEO_SincFunc (IMG_FLOAT fInput, IMG_FLOAT fScale) 2490{ 2491 IMG_FLOAT fX; 2492 IMG_FLOAT fKaiser; 2493 2494 /* Kaiser window */ 2495 fX = fInput / (4.0f / 2.0f) - 1.0f; 2496 fX = (IMG_FLOAT)IMG_SQRT(1.0f - fX * fX); 2497 fKaiser = VIDEO_CalculateBessel0(2.0f * fX) / VIDEO_CalculateBessel0(2.0f); 2498 2499 /* Sinc function */ 2500 fX = 4.0f / 2.0f - fInput; 2501 if (fX == 0) { 2502 return fKaiser; 2503 } 2504 2505 fX *= 0.9f * fScale * 3.1415926535897f; 2506 2507 return fKaiser * (IMG_FLOAT)(IMG_SIN(fX) / fX); 2508} 2509 2510static void VIDEO_CalcCoefs_FromPitch (IMG_FLOAT fPitch, IMG_UINT8 aui8Table[4][16]) 2511{ 2512 /* Based on sim code */ 2513 /* The function is symmetrical, so we only need to calculate the first half of the taps, and the middle value. */ 2514 2515 IMG_FLOAT fScale; 2516 IMG_UINT32 ui32I, ui32Tap; 2517 IMG_FLOAT afTable[4][16]; 2518 IMG_INT32 i32Total; 2519 IMG_FLOAT fTotal; 2520 IMG_INT32 i32MiddleTap, i32MiddleI; /* Mirrored / middle Values for I and T */ 2521 2522 if (fPitch < 1.0f) { 2523 fScale = 1.0f; 2524 } else { 2525 fScale = 1.0f / fPitch; 2526 } 2527 2528 for (ui32I = 0; ui32I < 16; ui32I++) { 2529 for (ui32Tap = 0; ui32Tap < 4; ui32Tap++) { 2530 afTable[ui32Tap][ui32I] = VIDEO_SincFunc(((IMG_FLOAT)ui32Tap) + ((IMG_FLOAT)ui32I) / 16.0f, fScale); 2531 } 2532 } 2533 2534 for (ui32Tap = 0; ui32Tap < 2; ui32Tap++) { 2535 for (ui32I = 0; ui32I < 16; ui32I++) { 2536 /* Copy the table around the centre point */ 2537 i32MiddleTap = (3 - ui32Tap) + (16 - ui32I) / 16; 2538 i32MiddleI = (16 - ui32I) & 15; 2539 if ((IMG_UINT32)i32MiddleTap < 4) { 2540 afTable[i32MiddleTap][i32MiddleI] = afTable[ui32Tap][ui32I]; 2541 } 2542 } 2543 } 2544 2545 /* The middle value */ 2546 afTable[2][0] = VIDEO_SincFunc(2.0f, fScale); 2547 2548 /* Normalize this interpolation point, and convert to 2.6 format, truncating the result */ 2549 for (ui32I = 0; ui32I < 16; ui32I++) { 2550 fTotal = 0.0f; 2551 i32Total = 0; 2552 2553 for (ui32Tap = 0; ui32Tap < 4; ui32Tap++) { 2554 fTotal += afTable[ui32Tap][ui32I]; 2555 } 2556 2557 for (ui32Tap = 0; ui32Tap < 4; ui32Tap++) { 2558 aui8Table[ui32Tap][ui32I] = (IMG_UINT8)((afTable[ui32Tap][ui32I] * 64.0f) / fTotal); 2559 i32Total += aui8Table[ui32Tap][ui32I]; 2560 } 2561 2562 if (ui32I <= 8) { /* normalize any floating point errors */ 2563 i32Total -= 64; 2564 if (ui32I == 8) { 2565 i32Total /= 2; 2566 } 2567 /* Subtract the error from the I Point in the first tap ( this will not get 2568 mirrored, as it would go off the end). */ 2569 aui8Table[0][ui32I] = (IMG_UINT8)(aui8Table[0][ui32I] - (IMG_UINT8)i32Total); 2570 } 2571 } 2572 2573 /* Copy the normalised table around the centre point */ 2574 for (ui32Tap = 0; ui32Tap < 2; ui32Tap++) { 2575 for (ui32I = 0; ui32I < 16; ui32I++) { 2576 i32MiddleTap = (3 - ui32Tap) + (16 - ui32I) / 16; 2577 i32MiddleI = (16 - ui32I) & 15; 2578 if ((IMG_UINT32)i32MiddleTap < 4) { 2579 aui8Table[i32MiddleTap][i32MiddleI] = aui8Table[ui32Tap][ui32I]; 2580 } 2581 } 2582 } 2583 return ; 2584} 2585#endif 2586 2587static void tng__setvideo_params(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 2588{ 2589 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ui32StreamIndex]); 2590 context_ENC_frame_buf *ps_buf = &(ctx->ctx_frame_buf); 2591 IMG_MTX_VIDEO_CONTEXT* psMtxEncContext = NULL; 2592 IMG_RC_PARAMS * psRCParams = &(ctx->sRCParams); 2593 //IMG_UINT16 ui16WidthInMbs = (ctx->ui16Width + 15) >> 4; 2594 //IMG_UINT16 ui16FrameHeightInMbs = (ctx->ui16FrameHeight + 15) >> 4; 2595 IMG_INT nIndex; 2596 IMG_UINT8 ui8Flag; 2597#ifndef EXCLUDE_ADAPTIVE_ROUNDING 2598 IMG_INT32 i, j; 2599#endif 2600 2601 psb_buffer_map(&(ps_mem->bufs_mtx_context), &(ps_mem->bufs_mtx_context.virtual_addr)); 2602 if (ps_mem->bufs_mtx_context.virtual_addr == NULL) { 2603 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping slice template\n", __FUNCTION__); 2604 return ; 2605 } 2606 2607 psMtxEncContext = (IMG_MTX_VIDEO_CONTEXT*)(ps_mem->bufs_mtx_context.virtual_addr); 2608 2609 ctx->i32PicNodes = (psRCParams->b16Hierarchical ? MAX_REF_B_LEVELS : 0) + ctx->ui8RefSpacing + 4; 2610 ctx->i32MVStores = (ctx->i32PicNodes * 2); 2611 ctx->ui8SlotsInUse = psRCParams->ui16BFrames + 2; 2612 2613 psMtxEncContext->ui32InitialQp = ctx->sRCParams.ui32InitialQp; 2614 psMtxEncContext->ui32BUSize = ctx->sRCParams.ui32BUSize; 2615 psMtxEncContext->ui16CQPOffset = (ctx->sRCParams.i8QCPOffset & 0x1f) | ((ctx->sRCParams.i8QCPOffset & 0x1f) << 8); 2616 psMtxEncContext->eStandard = ctx->eStandard; 2617 psMtxEncContext->ui32WidthInMbs = ctx->ui16Width >> 4; 2618 psMtxEncContext->ui32PictureHeightInMbs = ctx->ui16PictureHeight >> 4; 2619 psMtxEncContext->bOutputReconstructed = (ps_buf->rec_surface != NULL) ? IMG_TRUE : IMG_FALSE; 2620 psMtxEncContext->ui32VopTimeResolution = ctx->ui32VopTimeResolution; 2621 psMtxEncContext->ui8MaxSlicesPerPicture = ctx->ui8SlicesPerPicture; 2622 psMtxEncContext->ui8NumPipes = ctx->ui8PipesToUse; 2623 psMtxEncContext->eFormat = ctx->eFormat; 2624 2625 psMtxEncContext->b8IsInterlaced = ctx->bIsInterlaced; 2626 psMtxEncContext->b8TopFieldFirst = ctx->bTopFieldFirst; 2627 psMtxEncContext->b8ArbitrarySO = ctx->bArbitrarySO; 2628 2629 psMtxEncContext->ui32IdrPeriod = ctx->ui32IdrPeriod * ctx->ui32IntraCnt; 2630 psMtxEncContext->ui32BFrameCount = ctx->sRCParams.ui16BFrames; 2631 psMtxEncContext->b8Hierarchical = (IMG_BOOL8) ctx->sRCParams.b16Hierarchical; 2632 psMtxEncContext->ui32IntraLoopCnt = ctx->ui32IntraCnt; 2633 psMtxEncContext->ui8RefSpacing = ctx->ui8RefSpacing; 2634 psMtxEncContext->ui32DebugCRCs = ctx->ui32DebugCRCs; 2635 2636 psMtxEncContext->ui8FirstPipe = ctx->ui8BasePipe; 2637 psMtxEncContext->ui8LastPipe = ctx->ui8BasePipe + ctx->ui8PipesToUse - 1; 2638 psMtxEncContext->ui8PipesToUseFlags = 0; 2639 ui8Flag = 0x1 << psMtxEncContext->ui8FirstPipe; 2640 for (nIndex = 0; nIndex < psMtxEncContext->ui8NumPipes; nIndex++, ui8Flag<<=1) 2641 psMtxEncContext->ui8PipesToUseFlags |= ui8Flag; //Pipes used MUST be contiguous from the BasePipe offset 2642 2643 // Only used in MPEG2, 2 bit field (0 = 8 bit, 1 = 9 bit, 2 = 10 bit and 3=11 bit precision) 2644 if (ctx->eStandard == IMG_STANDARD_MPEG2) 2645 psMtxEncContext->ui8MPEG2IntraDCPrecision = ctx->ui8MPEG2IntraDCPrecision; 2646 2647 psMtxEncContext->b16EnableMvc = ctx->bEnableMVC; 2648 psMtxEncContext->ui16MvcViewIdx = ctx->ui16MVCViewIdx; 2649 if (ctx->eStandard == IMG_STANDARD_H264) 2650 psMtxEncContext->b16NoSequenceHeaders = ctx->bNoSequenceHeaders; 2651 2652 { 2653 IMG_UINT16 ui16SrcYStride = 0, ui16SrcUVStride = 0; 2654 // 3 Components: Y, U, V 2655 ctx->ui16BufferStride = ps_buf->src_surface->psb_surface->stride; 2656 ui16SrcUVStride = ui16SrcYStride = ctx->ui16BufferStride; 2657 ctx->ui16BufferHeight = ctx->ui16FrameHeight; 2658 switch (ctx->eFormat) { 2659 case IMG_CODEC_YUV: 2660 case IMG_CODEC_PL8: 2661 case IMG_CODEC_YV12: 2662 ui16SrcUVStride = ui16SrcYStride / 2; 2663 break; 2664 2665 case IMG_CODEC_PL12: // Interleaved chroma pixels 2666 case IMG_CODEC_IMC2: // Interleaved chroma rows 2667 case IMG_CODEC_422_YUV: // Odd-numbered chroma rows unused 2668 case IMG_CODEC_422_YV12: // Odd-numbered chroma rows unused 2669 case IMG_CODEC_422_PL8: // Odd-numbered chroma rows unused 2670 case IMG_CODEC_Y0UY1V_8888: // Interleaved luma and chroma pixels 2671 case IMG_CODEC_Y0VY1U_8888: // Interleaved luma and chroma pixels 2672 case IMG_CODEC_UY0VY1_8888: // Interleaved luma and chroma pixels 2673 case IMG_CODEC_VY0UY1_8888: // Interleaved luma and chroma pixels 2674 ui16SrcUVStride = ui16SrcYStride; 2675 break; 2676 2677 case IMG_CODEC_422_IMC2: // Interleaved chroma pixels and unused odd-numbered chroma rows 2678 case IMG_CODEC_422_PL12: // Interleaved chroma rows and unused odd-numbered chroma rows 2679 ui16SrcUVStride = ui16SrcYStride * 2; 2680 break; 2681 2682 default: 2683 break; 2684 } 2685 2686 if ((ctx->bIsInterlaced) && (ctx->bIsInterleaved)) { 2687 ui16SrcYStride *= 2; // ui16SrcYStride 2688 ui16SrcUVStride *= 2; // ui16SrcUStride 2689 } 2690 2691 psMtxEncContext->ui32PicRowStride = F_ENCODE(ui16SrcYStride >> 6, TOPAZHP_CR_CUR_PIC_LUMA_STRIDE) | 2692 F_ENCODE(ui16SrcUVStride >> 6, TOPAZHP_CR_CUR_PIC_CHROMA_STRIDE); 2693 } 2694 2695 psMtxEncContext->eRCMode = ctx->sRCParams.eRCMode; 2696 psMtxEncContext->b8DisableBitStuffing = ctx->sRCParams.bDisableBitStuffing; 2697 psMtxEncContext->b8FirstPic = IMG_TRUE; 2698 2699 /*Contents Adaptive Rate Control Parameters*/ 2700 psMtxEncContext->bCARC = ctx->sCARCParams.bCARC; 2701 psMtxEncContext->iCARCBaseline = ctx->sCARCParams.i32CARCBaseline; 2702 psMtxEncContext->uCARCThreshold = ctx->sCARCParams.ui32CARCThreshold; 2703 psMtxEncContext->uCARCCutoff = ctx->sCARCParams.ui32CARCCutoff; 2704 psMtxEncContext->uCARCNegRange = ctx->sCARCParams.ui32CARCNegRange; 2705 psMtxEncContext->uCARCNegScale = ctx->sCARCParams.ui32CARCNegScale; 2706 psMtxEncContext->uCARCPosRange = ctx->sCARCParams.ui32CARCPosRange; 2707 psMtxEncContext->uCARCPosScale = ctx->sCARCParams.ui32CARCPosScale; 2708 psMtxEncContext->uCARCShift = ctx->sCARCParams.ui32CARCShift; 2709 psMtxEncContext->ui32MVClip_Config = F_ENCODE(ctx->bNoOffscreenMv, TOPAZHP_CR_MVCALC_RESTRICT_PICTURE); 2710 psMtxEncContext->ui32LRITC_Tile_Use_Config = 0; 2711 psMtxEncContext->ui32LRITC_Cache_Chunk_Config = 0; 2712 2713 psMtxEncContext->ui32IPCM_0_Config = F_ENCODE(ctx->ui32CabacBinFlex, TOPAZ_VLC_CR_CABAC_BIN_FLEX) | 2714 F_ENCODE(DEFAULT_CABAC_DB_MARGIN, TOPAZ_VLC_CR_CABAC_DB_MARGIN); 2715 2716 psMtxEncContext->ui32IPCM_1_Config = F_ENCODE(3200, TOPAZ_VLC_CR_IPCM_THRESHOLD) | 2717 F_ENCODE(ctx->ui32CabacBinLimit, TOPAZ_VLC_CR_CABAC_BIN_LIMIT); 2718 2719 // leave alone until high profile and constrained modes are defined. 2720 psMtxEncContext->ui32H264CompControl = F_ENCODE((ctx->bCabacEnabled ? 0 : 1), TOPAZHP_CR_H264COMP_8X8_CAVLC); 2721 2722 psMtxEncContext->ui32H264CompControl |= F_ENCODE(ctx->bUseDefaultScalingList ? 1 : 0, TOPAZHP_CR_H264COMP_DEFAULT_SCALING_LIST); 2723 2724 psMtxEncContext->ui32H264CompControl |= F_ENCODE(ctx->bH2648x8Transform ? 1 : 0, TOPAZHP_CR_H264COMP_8X8_TRANSFORM); 2725 2726 psMtxEncContext->ui32H264CompControl |= F_ENCODE(ctx->bH264IntraConstrained ? 1 : 0, TOPAZHP_CR_H264COMP_CONSTRAINED_INTRA); 2727 2728 2729#ifndef EXCLUDE_ADAPTIVE_ROUNDING 2730 psMtxEncContext->bMCAdaptiveRoundingDisable = ctx->bVPAdaptiveRoundingDisable; 2731 psMtxEncContext->ui32H264CompControl |= F_ENCODE(psMtxEncContext->bMCAdaptiveRoundingDisable ? 0 : 1, TOPAZHP_CR_H264COMP_ADAPT_ROUND_ENABLE); 2732 2733 if (!psMtxEncContext->bMCAdaptiveRoundingDisable) 2734 for (i = 0; i < 4; i++) 2735 for (j = 0; j < 18; j++) 2736 psMtxEncContext->ui16MCAdaptiveRoundingOffsets[j][i] = H264_ROUNDING_OFFSETS[j][i]; 2737#endif 2738 2739 if ((ctx->eStandard == IMG_STANDARD_H264) && (ctx->ui32CoreRev >= MIN_34_REV)) { 2740 psMtxEncContext->ui32H264CompControl |= F_ENCODE(USE_VCM_HW_SUPPORT, TOPAZHP_CR_H264COMP_VIDEO_CONF_ENABLE); 2741 } 2742 2743 psMtxEncContext->ui32H264CompControl |= 2744 F_ENCODE(ctx->ui16UseCustomScalingLists & 0x01 ? 1 : 0, TOPAZHP_CR_H264COMP_CUSTOM_QUANT_4X4_INTRA_LUMA_ENABLE) 2745 | F_ENCODE(ctx->ui16UseCustomScalingLists & 0x02 ? 1 : 0, TOPAZHP_CR_H264COMP_CUSTOM_QUANT_4X4_INTRA_CB_ENABLE) 2746 | F_ENCODE(ctx->ui16UseCustomScalingLists & 0x04 ? 1 : 0, TOPAZHP_CR_H264COMP_CUSTOM_QUANT_4X4_INTRA_CR_ENABLE) 2747 | F_ENCODE(ctx->ui16UseCustomScalingLists & 0x08 ? 1 : 0, TOPAZHP_CR_H264COMP_CUSTOM_QUANT_4X4_INTER_LUMA_ENABLE) 2748 | F_ENCODE(ctx->ui16UseCustomScalingLists & 0x10 ? 1 : 0, TOPAZHP_CR_H264COMP_CUSTOM_QUANT_4X4_INTER_CB_ENABLE) 2749 | F_ENCODE(ctx->ui16UseCustomScalingLists & 0x20 ? 1 : 0, TOPAZHP_CR_H264COMP_CUSTOM_QUANT_4X4_INTER_CR_ENABLE) 2750 | F_ENCODE(ctx->ui16UseCustomScalingLists & 0x40 ? 1 : 0, TOPAZHP_CR_H264COMP_CUSTOM_QUANT_8X8_INTRA_LUMA_ENABLE) 2751 | F_ENCODE(ctx->ui16UseCustomScalingLists & 0x80 ? 1 : 0, TOPAZHP_CR_H264COMP_CUSTOM_QUANT_8X8_INTER_LUMA_ENABLE); 2752 2753 psMtxEncContext->ui32H264CompControl |= 2754 F_ENCODE(ctx->bEnableLossless ? 1 : 0, INTEL_H264_LL) 2755 | F_ENCODE(ctx->bLossless8x8Prefilter ? 1 : 0, INTEL_H264_LL8X8P); 2756 2757 psMtxEncContext->ui32H264CompIntraPredModes = 0x3ffff;// leave at default for now. 2758 psMtxEncContext->ui32PredCombControl = ctx->ui32PredCombControl; 2759 psMtxEncContext->ui32SkipCodedInterIntra = F_ENCODE(ctx->ui8InterIntraIndex, TOPAZHP_CR_INTER_INTRA_SCALE_IDX) 2760 |F_ENCODE(ctx->ui8CodedSkippedIndex, TOPAZHP_CR_SKIPPED_CODED_SCALE_IDX); 2761 2762 if (ctx->bEnableInpCtrl) { 2763 psMtxEncContext->ui32MBHostCtrl = F_ENCODE(ctx->bEnableHostQP, TOPAZHP_CR_MB_HOST_QP) 2764 |F_ENCODE(ctx->bEnableHostBias, TOPAZHP_CR_MB_HOST_SKIPPED_CODED_SCALE) 2765 |F_ENCODE(ctx->bEnableHostBias, TOPAZHP_CR_MB_HOST_INTER_INTRA_SCALE); 2766 psMtxEncContext->ui32PredCombControl |= F_ENCODE(1, TOPAZHP_CR_INTER_INTRA_SCALE_ENABLE) 2767 |F_ENCODE(1, TOPAZHP_CR_SKIPPED_CODED_SCALE_ENABLE); 2768 } 2769 2770 if (ctx->bEnableCumulativeBiases) 2771 psMtxEncContext->ui32PredCombControl |= F_ENCODE(1, TOPAZHP_CR_CUMULATIVE_BIASES_ENABLE); 2772 2773 psMtxEncContext->ui32PredCombControl |= 2774 F_ENCODE((((ctx->ui8InterIntraIndex == 3) && (ctx->ui8CodedSkippedIndex == 3)) ? 0 : 1), TOPAZHP_CR_INTER_INTRA_SCALE_ENABLE) | 2775 F_ENCODE((ctx->ui8CodedSkippedIndex == 3 ? 0 : 1), TOPAZHP_CR_SKIPPED_CODED_SCALE_ENABLE); 2776 // workaround for BRN 33252, if the Skip coded scale is set then we also have to set the inter/inter enable. We set it enabled and rely on the default value of 3 (unbiased) to keep things behaving. 2777 // psMtxEncContext->ui32PredCombControl |= F_ENCODE((ctx->ui8InterIntraIndex==3?0:1), TOPAZHP_CR_INTER_INTRA_SCALE_ENABLE) | F_ENCODE((ctx->ui8CodedSkippedIndex==3?0:1), TOPAZHP_CR_SKIPPED_CODED_SCALE_ENABLE); 2778 //psMtxEncContext->ui32PredCombControl |= F_ENCODE(1, TOPAZHP_CR_INTER_INTRA_SCALE_ENABLE) | F_ENCODE(1, TOPAZHP_CR_SKIPPED_CODED_SCALE_ENABLE); 2779 psMtxEncContext->ui32DeblockCtrl = F_ENCODE(ctx->ui8DeblockIDC, TOPAZ_DB_CR_DISABLE_DEBLOCK_IDC); 2780 psMtxEncContext->ui32VLCControl = 0; 2781 2782 switch (ctx->eStandard) { 2783 case IMG_STANDARD_H264: 2784 psMtxEncContext->ui32VLCControl |= F_ENCODE(1, TOPAZ_VLC_CR_CODEC); // 1 for H.264 note this is inconsistant with the sequencer value 2785 psMtxEncContext->ui32VLCControl |= F_ENCODE(0, TOPAZ_VLC_CR_CODEC_EXTEND); 2786 2787 break; 2788 case IMG_STANDARD_H263: 2789 psMtxEncContext->ui32VLCControl |= F_ENCODE(3, TOPAZ_VLC_CR_CODEC); // 3 for H.263 note this is inconsistant with the sequencer value 2790 psMtxEncContext->ui32VLCControl |= F_ENCODE(0, TOPAZ_VLC_CR_CODEC_EXTEND); 2791 2792 break; 2793 case IMG_STANDARD_MPEG4: 2794 psMtxEncContext->ui32VLCControl |= F_ENCODE(2, TOPAZ_VLC_CR_CODEC); // 2 for Mpeg4 note this is inconsistant with the sequencer value 2795 psMtxEncContext->ui32VLCControl |= F_ENCODE(0, TOPAZ_VLC_CR_CODEC_EXTEND); 2796 break; 2797 case IMG_STANDARD_MPEG2: 2798 psMtxEncContext->ui32VLCControl |= F_ENCODE(0, TOPAZ_VLC_CR_CODEC); 2799 psMtxEncContext->ui32VLCControl |= F_ENCODE(1, TOPAZ_VLC_CR_CODEC_EXTEND); 2800 break; 2801 default: 2802 break; 2803 } 2804 2805 if (ctx->bCabacEnabled) { 2806 psMtxEncContext->ui32VLCControl |= F_ENCODE(1, TOPAZ_VLC_CR_CABAC_ENABLE); // 2 for Mpeg4 note this is inconsistant with the sequencer value 2807 } 2808 2809 psMtxEncContext->ui32VLCControl |= F_ENCODE(ctx->bIsInterlaced ? 1 : 0, TOPAZ_VLC_CR_VLC_FIELD_CODED); 2810 psMtxEncContext->ui32VLCControl |= F_ENCODE(ctx->bH2648x8Transform ? 1 : 0, TOPAZ_VLC_CR_VLC_8X8_TRANSFORM); 2811 psMtxEncContext->ui32VLCControl |= F_ENCODE(ctx->bH264IntraConstrained ? 1 : 0, TOPAZ_VLC_CR_VLC_CONSTRAINED_INTRA); 2812 2813 psMtxEncContext->ui32VLCSliceControl = F_ENCODE(ctx->sRCParams.ui32SliceByteLimit, TOPAZ_VLC_CR_SLICE_SIZE_LIMIT); 2814 psMtxEncContext->ui32VLCSliceMBControl = F_ENCODE(ctx->sRCParams.ui32SliceMBLimit, TOPAZ_VLC_CR_SLICE_MBS_LIMIT); 2815 2816 switch (ctx->eStandard) { 2817 case IMG_STANDARD_H264: { 2818 IMG_UINT32 ui32VertMVLimit = 255; // default to no clipping 2819 if (ctx->ui32VertMVLimit) 2820 ui32VertMVLimit = ctx->ui32VertMVLimit; 2821 // as topaz can only cope with at most 255 (in the register field) 2822 ui32VertMVLimit = tng__min(255,ui32VertMVLimit); 2823 // workaround for BRN 29973 and 30032 2824 { 2825#if defined(BRN_29973) || defined(BRN_30032) 2826 if (ctx->ui32CoreRev <= 0x30006) { 2827 if ((ctx->ui16Width / 16) & 1) // BRN 30032, if odd number of macroblocks we need to limit vector to +-112 2828 psMtxEncContext->ui32IPEVectorClipping = F_ENCODE(1, TOPAZHP_CR_IPE_VECTOR_CLIPPING_ENABLED) 2829 |F_ENCODE(112, TOPAZHP_CR_IPE_VECTOR_CLIPPING_X) 2830 |F_ENCODE(ui32VertMVLimit, TOPAZHP_CR_IPE_VECTOR_CLIPPING_Y); 2831 else // for 29973 we need to limit vector to +-120 2832 if (ctx->ui16Width >= 1920) 2833 psMtxEncContext->ui32IPEVectorClipping = F_ENCODE(1, TOPAZHP_CR_IPE_VECTOR_CLIPPING_ENABLED) 2834 |F_ENCODE(120, TOPAZHP_CR_IPE_VECTOR_CLIPPING_X) 2835 |F_ENCODE(ui32VertMVLimit, TOPAZHP_CR_IPE_VECTOR_CLIPPING_Y); 2836 else 2837 psMtxEncContext->ui32IPEVectorClipping = F_ENCODE(1, TOPAZHP_CR_IPE_VECTOR_CLIPPING_ENABLED) 2838 |F_ENCODE(255, TOPAZHP_CR_IPE_VECTOR_CLIPPING_X) 2839 |F_ENCODE(ui32VertMVLimit, TOPAZHP_CR_IPE_VECTOR_CLIPPING_Y); 2840 } else 2841#endif 2842 { 2843 psMtxEncContext->ui32IPEVectorClipping = 2844 F_ENCODE(1, TOPAZHP_CR_IPE_VECTOR_CLIPPING_ENABLED) | 2845 F_ENCODE(255, TOPAZHP_CR_IPE_VECTOR_CLIPPING_X) | 2846 F_ENCODE(ui32VertMVLimit, TOPAZHP_CR_IPE_VECTOR_CLIPPING_Y); 2847 } 2848 } 2849 psMtxEncContext->ui32SPEMvdClipRange = F_ENCODE(0, TOPAZHP_CR_SPE_MVD_CLIP_ENABLE); 2850 } 2851 break; 2852 case IMG_STANDARD_H263: 2853 { 2854 psMtxEncContext->ui32IPEVectorClipping = F_ENCODE(1, TOPAZHP_CR_IPE_VECTOR_CLIPPING_ENABLED) 2855 | F_ENCODE(16 - 1, TOPAZHP_CR_IPE_VECTOR_CLIPPING_X) 2856 | F_ENCODE(16 - 1, TOPAZHP_CR_IPE_VECTOR_CLIPPING_Y); 2857 2858 psMtxEncContext->ui32SPEMvdClipRange = F_ENCODE(1, TOPAZHP_CR_SPE_MVD_CLIP_ENABLE) 2859 | F_ENCODE( 62, TOPAZHP_CR_SPE_MVD_POS_CLIP) 2860 | F_ENCODE(-64, TOPAZHP_CR_SPE_MVD_NEG_CLIP); 2861 } 2862 break; 2863 case IMG_STANDARD_MPEG4: 2864 case IMG_STANDARD_MPEG2: 2865 { 2866 IMG_UINT8 uX, uY, uResidualSize; 2867 //The maximum MPEG4 and MPEG2 motion vector differential in 1/2 pixels is 2868 //calculated as 1 << (fcode - 1) * 32 or *16 in MPEG2 2869 2870 uResidualSize=(ctx->eStandard == IMG_STANDARD_MPEG4 ? 32 : 16); 2871 2872 uX = tng__min(128 - 1, (((1<<(ctx->sBiasTables.ui32FCode - 1)) * uResidualSize)/4) - 1); 2873 uY = tng__min(104 - 1, (((1<<(ctx->sBiasTables.ui32FCode - 1)) * uResidualSize)/4) - 1); 2874 2875 //Write to register 2876 psMtxEncContext->ui32IPEVectorClipping = F_ENCODE(1, TOPAZHP_CR_IPE_VECTOR_CLIPPING_ENABLED) 2877 | F_ENCODE(uX, TOPAZHP_CR_IPE_VECTOR_CLIPPING_X) 2878 | F_ENCODE(uY, TOPAZHP_CR_IPE_VECTOR_CLIPPING_Y); 2879 2880 psMtxEncContext->ui32SPEMvdClipRange = F_ENCODE(0, TOPAZHP_CR_SPE_MVD_CLIP_ENABLE); 2881 } 2882 break; 2883 case IMG_STANDARD_JPEG: 2884 case IMG_STANDARD_NONE: 2885 default: 2886 break; 2887 } 2888#ifdef FIRMWARE_BIAS 2889 //copy the bias tables 2890 { 2891 int n; 2892 for (n = 52; n >= 0; n -= 2) { 2893 psMtxEncContext->aui32DirectBias_P[n >> 1] = ctx->sBiasTables.aui32DirectBias_P[n]; 2894 psMtxEncContext->aui32InterBias_P[n >> 1] = ctx->sBiasTables.aui32InterBias_P[n]; 2895 psMtxEncContext->aui32DirectBias_B[n >> 1] = ctx->sBiasTables.aui32DirectBias_B[n]; 2896 psMtxEncContext->aui32InterBias_B[n >> 1] = ctx->sBiasTables.aui32InterBias_B[n]; 2897 } 2898 } 2899#endif 2900 2901 //copy the scale-tables 2902 tng__generate_scale_tables(psMtxEncContext); 2903// memcpy(psMtxEncContext->ui32InterIntraScale, ctx->ui32InterIntraScale, sizeof(IMG_UINT32)*SCALE_TBL_SZ); 2904// memcpy(psMtxEncContext->ui32SkippedCodedScale, ctx->ui32SkippedCodedScale, sizeof(IMG_UINT32)*SCALE_TBL_SZ); 2905 2906 // WEIGHTED PREDICTION 2907 psMtxEncContext->b8WeightedPredictionEnabled = ctx->bWeightedPrediction; 2908 psMtxEncContext->ui8MTXWeightedImplicitBiPred = ctx->ui8VPWeightedImplicitBiPred; 2909 2910 // SEI_INSERTION 2911 psMtxEncContext->b8InsertHRDparams = ctx->bInsertHRDParams; 2912 if (psMtxEncContext->b8InsertHRDparams & !ctx->sRCParams.ui32BitsPerSecond) { //ctx->uBitRate 2913 /* HRD parameters are meaningless without a bitrate */ 2914 psMtxEncContext->b8InsertHRDparams = IMG_FALSE; 2915 } 2916 if (psMtxEncContext->b8InsertHRDparams) { 2917 psMtxEncContext->ui64ClockDivBitrate = (90000 * 0x100000000LL); 2918 psMtxEncContext->ui64ClockDivBitrate /= ctx->sRCParams.ui32BitsPerSecond; //ctx->uBitRate; 2919 psMtxEncContext->ui32MaxBufferMultClockDivBitrate = (IMG_UINT32)(((IMG_UINT64)(ctx->sRCParams.ui32BufferSize) * 2920 (IMG_UINT64) 90000) / (IMG_UINT64) ctx->sRCParams.ui32BitsPerSecond); 2921 } 2922 2923 memcpy(&psMtxEncContext->sInParams, &ctx->sPicParams.sInParams, sizeof(IN_RC_PARAMS)); 2924 // Update MV Scaling settings 2925 // IDR 2926 // memcpy(&psMtxEncContext->sMVSettingsIdr, &ctx->sMVSettingsIdr, sizeof(IMG_MV_SETTINGS)); 2927 // NonB (I or P) 2928 // for (i = 0; i <= MAX_BFRAMES; i++) 2929 // memcpy(&psMtxEncContext->sMVSettingsNonB[i], &ctx->sMVSettingsNonB[i], sizeof(IMG_MV_SETTINGS)); 2930 2931 psMtxEncContext->ui32LRITC_Cache_Chunk_Config = 2932 F_ENCODE(ctx->uChunksPerMb, INTEL_CH_PM) | 2933 F_ENCODE(ctx->uMaxChunks, INTEL_CH_MX) | 2934 F_ENCODE(ctx->uMaxChunks - ctx->uPriorityChunks, INTEL_CH_PY); 2935 2936 2937 //they would be set in function tng__prepare_templates() 2938 psMtxEncContext->ui32FirstPicFlags = ctx->ui32FirstPicFlags; 2939 psMtxEncContext->ui32NonFirstPicFlags = ctx->ui32NonFirstPicFlags; 2940 2941#ifdef LTREFHEADER 2942 psMtxEncContext->i8SliceHeaderSlotNum = -1; 2943#endif 2944 2945 { 2946 memset(psMtxEncContext->aui8PicOnLevel, 0, sizeof(psMtxEncContext->aui8PicOnLevel)); 2947 psb_buffer_map(&(ps_mem->bufs_flat_gop), &(ps_mem->bufs_flat_gop.virtual_addr)); 2948 if (ps_mem->bufs_flat_gop.virtual_addr == NULL) { 2949 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping flat gop\n", __FUNCTION__); 2950 return ; 2951 } 2952 tng__minigop_generate_flat(ps_mem->bufs_flat_gop.virtual_addr, psMtxEncContext->ui32BFrameCount, 2953 psMtxEncContext->ui8RefSpacing, psMtxEncContext->aui8PicOnLevel); 2954 psb_buffer_unmap(&(ps_mem->bufs_flat_gop)); 2955 2956 if (ctx->sRCParams.b16Hierarchical) { 2957 memset(psMtxEncContext->aui8PicOnLevel, 0, sizeof(psMtxEncContext->aui8PicOnLevel)); 2958 psb_buffer_map(&(ps_mem->bufs_hierar_gop), &(ps_mem->bufs_hierar_gop.virtual_addr)); 2959 if (ps_mem->bufs_hierar_gop.virtual_addr == NULL) { 2960 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping sei header\n", __FUNCTION__); 2961 return ; 2962 } 2963 tng_minigop_generate_hierarchical(ps_mem->bufs_hierar_gop.virtual_addr, psMtxEncContext->ui32BFrameCount, 2964 psMtxEncContext->ui8RefSpacing, psMtxEncContext->aui8PicOnLevel); 2965 psb_buffer_unmap(&(ps_mem->bufs_hierar_gop)); 2966 } 2967 } 2968 2969#if INPUT_SCALER_SUPPORTED 2970 if (ctx->bEnableScaler) { 2971 IMG_UINT8 sccCoeffs[4][16]; 2972 IMG_UINT32 ui32PitchX, ui32PitchY; 2973 IMG_INT32 i32Phase, i32Tap; 2974 2975 ui32PitchX = (((IMG_UINT32)(psVideoParams->ui16SourceWidth - psVideoParams->ui8CropLeft - psVideoParams->ui8CropRight)) << 12) / psVideoParams->ui16Width; 2976 ui32PitchY = (((IMG_UINT32)(psVideoParams->ui16SourceFrameHeight - psVideoParams->ui8CropTop - psVideoParams->ui8CropBottom)) << 12) / psVideoParams->ui16FrameHeight; 2977 2978 // Input size 2979 psMtxEncContext->ui32ScalerInputSizeReg = F_ENCODE(psVideoParams->ui16SourceWidth - 1, TOPAZHP_EXT_CR_SCALER_INPUT_WIDTH_MIN1) | 2980 F_ENCODE((psVideoParams->ui16SourceFrameHeight >> (psVideo->bIsInterlaced ? 1 : 0)) - 1, TOPAZHP_EXT_CR_SCALER_INPUT_HEIGHT_MIN1); 2981 2982 psMtxEncContext->ui32ScalerCropReg = F_ENCODE(psVideoParams->ui8CropLeft, TOPAZHP_EXT_CR_SCALER_INPUT_CROP_HOR) | 2983 F_ENCODE(psVideoParams->ui8CropTop, TOPAZHP_EXT_CR_SCALER_INPUT_CROP_VER); 2984 2985 // Scale factors 2986 psMtxEncContext->ui32ScalerPitchReg = 0; 2987 2988 if (ui32PitchX > 0x3FFF) { 2989 psMtxEncContext->ui32ScalerPitchReg |= F_ENCODE(1, TOPAZHP_EXT_CR_SCALER_HOR_BILINEAR_FILTER); 2990 ui32PitchX >>= 1; 2991 } 2992 2993 if (ui32PitchX > 0x3FFF) { 2994 ui32PitchX = 0x3FFF; 2995 } 2996 2997 if (ui32PitchY > 0x3FFF) { 2998 psMtxEncContext->ui32ScalerPitchReg |= F_ENCODE(1, TOPAZHP_EXT_CR_SCALER_VER_BILINEAR_FILTER); 2999 ui32PitchY >>= 1; 3000 } 3001 3002 if (ui32PitchY > 0x3FFF) { 3003 ui32PitchY = 0x3FFF; 3004 } 3005 3006 psMtxEncContext->ui32ScalerPitchReg |= F_ENCODE(ui32PitchX, TOPAZHP_EXT_CR_SCALER_INPUT_HOR_PITCH) | 3007 F_ENCODE(ui32PitchY, TOPAZHP_EXT_CR_SCALER_INPUT_VER_PITCH); 3008 3009 3010 // Coefficients 3011 VIDEO_CalcCoefs_FromPitch(((IMG_FLOAT)ui32PitchX) / 4096.0f, sccCoeffs); 3012 3013 for (i32Phase = 0; i32Phase < 4; i32Phase++) { 3014 psMtxEncContext->asHorScalerCoeffRegs[i32Phase] = 0; 3015 for (i32Tap = 0; i32Tap < 4; i32Tap++) { 3016 psMtxEncContext->asHorScalerCoeffRegs[i32Phase] |= F_ENCODE(sccCoeffs[3 - i32Tap][(i32Phase * 2) + 1], TOPAZHP_EXT_CR_SCALER_HOR_LUMA_COEFF(i32Tap)); 3017 } 3018 } 3019 3020 VIDEO_CalcCoefs_FromPitch(((IMG_FLOAT)ui32PitchY) / 4096.0f, sccCoeffs); 3021 3022 for (i32Phase = 0; i32Phase < 4; i32Phase++) { 3023 psMtxEncContext->asVerScalerCoeffRegs[i32Phase] = 0; 3024 for (i32Tap = 0; i32Tap < 4; i32Tap++) { 3025 psMtxEncContext->asVerScalerCoeffRegs[i32Phase] |= F_ENCODE(sccCoeffs[3 - i32Tap][(i32Phase * 2) + 1], TOPAZHP_EXT_CR_SCALER_VER_LUMA_COEFF(i32Tap)); 3026 } 3027 } 3028 } else { 3029 // Disable scaling 3030 psMtxEncContext->ui32ScalerInputSizeReg = 0; 3031 } 3032#endif // INPUT_SCALER_SUPPORTED 3033 3034 psb_buffer_unmap(&(ps_mem->bufs_mtx_context)); 3035 3036 return ; 3037} 3038 3039static void tng__setvideo_cmdbuf(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 3040{ 3041 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ui32StreamIndex]); 3042 context_ENC_mem_size *ps_mem_size = &(ctx->ctx_mem_size); 3043#ifndef _TNG_FRAMES_ 3044 context_ENC_frame_buf *ps_buf = &(ctx->ctx_frame_buf); 3045#endif 3046 IMG_MTX_VIDEO_CONTEXT* psMtxEncContext = NULL; 3047 IMG_INT32 i; 3048 3049 psb_buffer_map(&(ps_mem->bufs_mtx_context), &(ps_mem->bufs_mtx_context.virtual_addr)); 3050 if (ps_mem->bufs_mtx_context.virtual_addr == NULL) { 3051 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s error: mapping sei header\n", __FUNCTION__); 3052 return ; 3053 } 3054 psMtxEncContext = (IMG_MTX_VIDEO_CONTEXT*)(ps_mem->bufs_mtx_context.virtual_addr); 3055 3056 tng_cmdbuf_set_phys(&(psMtxEncContext->ui32MVSettingsBTable), 0, 3057 &(ps_mem->bufs_mv_setting_btable), 0, 0); 3058 if (ctx->sRCParams.b16Hierarchical) 3059 tng_cmdbuf_set_phys(&psMtxEncContext->ui32MVSettingsHierarchical, 0, 3060 &(ps_mem->bufs_mv_setting_hierar), 0, 0); 3061#ifdef _TNG_FRAMES_ 3062 tng_cmdbuf_set_phys(psMtxEncContext->apReconstructured, ctx->i32PicNodes, 3063 &(ps_mem->bufs_recon_pictures), 0, ps_mem_size->recon_pictures); 3064#else 3065 for (i = 0; i < ctx->i32PicNodes; i++) { 3066 tng_cmdbuf_set_phys(&(psMtxEncContext->apReconstructured[i]), 0, 3067 &(ps_buf->ref_surface[i]->psb_surface->buf), 0, 0); 3068 } 3069#endif 3070 3071 tng_cmdbuf_set_phys(psMtxEncContext->apColocated, ctx->i32PicNodes, 3072 &(ps_mem->bufs_colocated), 0, ps_mem_size->colocated); 3073 3074 tng_cmdbuf_set_phys(psMtxEncContext->apMV, ctx->i32MVStores, 3075 &(ps_mem->bufs_mv), 0, ps_mem_size->mv); 3076 3077 if (ctx->bEnableMVC) { 3078 tng_cmdbuf_set_phys(psMtxEncContext->apInterViewMV, 2, 3079 &(ps_mem->bufs_interview_mv), 0, ps_mem_size->interview_mv); 3080 } 3081 3082 tng_cmdbuf_set_phys(psMtxEncContext->apWritebackRegions, WB_FIFO_SIZE, 3083 &(ctx->bufs_writeback), 0, ps_mem_size->writeback); 3084 3085 tng_cmdbuf_set_phys(psMtxEncContext->apAboveParams, (IMG_UINT32)(ctx->ui8PipesToUse), 3086 &(ps_mem->bufs_above_params), 0, ps_mem_size->above_params); 3087 3088 // SEI_INSERTION 3089 if (ctx->bInsertHRDParams) { 3090 tng_cmdbuf_set_phys(&psMtxEncContext->pSEIBufferingPeriodTemplate, 0, 3091 &(ps_mem->bufs_sei_header), ps_mem_size->sei_header, ps_mem_size->sei_header); 3092 tng_cmdbuf_set_phys(&psMtxEncContext->pSEIPictureTimingTemplate, 0, 3093 &(ps_mem->bufs_sei_header), ps_mem_size->sei_header * 2, ps_mem_size->sei_header); 3094 } 3095 3096 tng_cmdbuf_set_phys(psMtxEncContext->apSliceParamsTemplates, NUM_SLICE_TYPES, 3097 &(ps_mem->bufs_slice_template), 0, ps_mem_size->slice_template); 3098 3099 tng_cmdbuf_set_phys(psMtxEncContext->aui32SliceMap, ctx->ui8SlotsInUse, 3100 &(ps_mem->bufs_slice_map), 0, ps_mem_size->slice_map); 3101 3102 // WEIGHTED PREDICTION 3103 if (ctx->bWeightedPrediction || (ctx->ui8VPWeightedImplicitBiPred == WBI_EXPLICIT)) { 3104 tng_cmdbuf_set_phys(psMtxEncContext->aui32WeightedPredictionVirtAddr, ctx->ui8SlotsInUse, 3105 &(ps_mem->bufs_weighted_prediction), 0, ps_mem_size->weighted_prediction); 3106 } 3107 3108 tng_cmdbuf_set_phys(&psMtxEncContext->ui32FlatGopStruct, 0, &(ps_mem->bufs_flat_gop), 0, 0); 3109 if (psMtxEncContext->b8Hierarchical) 3110 tng_cmdbuf_set_phys(&psMtxEncContext->ui32HierarGopStruct, 0, &(ps_mem->bufs_hierar_gop), 0, 0); 3111 3112#ifdef LTREFHEADER 3113 tng_cmdbuf_set_phys(psMtxEncContext->aui32LTRefHeader, ctx->ui8SlotsInUse, 3114 &(ps_mem->bufs_lt_ref_header), 0, ps_mem_size->lt_ref_header); 3115#endif 3116 3117 tng_cmdbuf_set_phys(psMtxEncContext->apPicHdrTemplates, 4, 3118 &(ps_mem->bufs_pic_template), 0, ps_mem_size->pic_template); 3119 3120 if (ctx->eStandard == IMG_STANDARD_H264) { 3121 tng_cmdbuf_set_phys(&(psMtxEncContext->apSeqHeader), 0, 3122 &(ps_mem->bufs_seq_header), 0, ps_mem_size->seq_header); 3123 if (ctx->bEnableMVC) 3124 tng_cmdbuf_set_phys(&(psMtxEncContext->apSubSetSeqHeader), 0, 3125 &(ps_mem->bufs_sub_seq_header), 0, ps_mem_size->seq_header); 3126 } 3127 3128 if (ctx->ui8EnableSelStatsFlags & ESF_FIRST_STAGE_STATS) { 3129 tng_cmdbuf_set_phys(psMtxEncContext->pFirstPassOutParamAddr, ctx->ui8SlotsInUse, 3130 &(ps_mem->bufs_first_pass_out_params), 0, ps_mem_size->first_pass_out_params); 3131 } 3132 3133#ifndef EXCLUDE_BEST_MP_DECISION_DATA 3134 // Store the feedback memory address for all "5" slots in the context 3135 if (ctx->ui8EnableSelStatsFlags & ESF_MP_BEST_MB_DECISION_STATS 3136 || ctx->ui8EnableSelStatsFlags & ESF_MP_BEST_MOTION_VECTOR_STATS) { 3137 tng_cmdbuf_set_phys(psMtxEncContext->pFirstPassOutBestMultipassParamAddr, ctx->ui8SlotsInUse, 3138 &(ps_mem->bufs_first_pass_out_best_multipass_param), 0, ps_mem_size->first_pass_out_best_multipass_param); 3139 } 3140#endif 3141 3142 //Store the MB-Input control parameter memory for all the 5-slots in the context 3143 if (ctx->bEnableInpCtrl) { 3144 tng_cmdbuf_set_phys(psMtxEncContext->pMBCtrlInParamsAddr, ctx->ui8SlotsInUse, 3145 &(ps_mem->bufs_mb_ctrl_in_params), 0, ps_mem_size->mb_ctrl_in_params); 3146 } 3147 3148 psb_buffer_unmap(&(ps_mem->bufs_mtx_context)); 3149 3150 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s end\n", __FUNCTION__); 3151 3152 return ; 3153} 3154 3155static VAStatus tng__validate_params(context_ENC_p ctx) 3156{ 3157 VAStatus vaStatus = VA_STATUS_SUCCESS; 3158 IMG_UINT16 ui16WidthInMbs = (ctx->ui16Width + 15) >> 4; 3159 IMG_UINT16 ui16PictureHeight = ((ctx->ui16FrameHeight >> (ctx->bIsInterlaced ? 1 : 0)) + 15) & ~15; 3160 IMG_UINT16 ui16FrameHeightInMbs = (ctx->ui16FrameHeight + 15) >> 4; 3161 3162 if ((ctx->ui16Width & 0xf) != 0) { 3163 return VA_STATUS_ERROR_INVALID_PARAMETER; 3164 } 3165 3166 if ((ctx->ui16FrameHeight & 0xf) != 0) { 3167 return VA_STATUS_ERROR_INVALID_PARAMETER; 3168 } 3169 3170 ctx->uMBspS = ui16WidthInMbs * ui16FrameHeightInMbs * ctx->sRCParams.ui32FrameRate; 3171 3172 if (ctx->ui32CoreRev >= MIN_36_REV) { 3173 if ((ctx->ui16Width > 4096) || (ctx->ui16PictureHeight > 4096)) { 3174 return VA_STATUS_ERROR_INVALID_PARAMETER; 3175 } 3176 if ((ui16WidthInMbs << 4) * ui16PictureHeight > 2048 * 2048) { 3177 return VA_STATUS_ERROR_INVALID_PARAMETER; 3178 } 3179 } else { 3180 if ((ctx->ui16Width > 2048) || (ui16PictureHeight > 2048)) { 3181 return VA_STATUS_ERROR_INVALID_PARAMETER; 3182 } 3183 } 3184 3185 if (ctx->eStandard == IMG_STANDARD_H264) { 3186 if ((ctx->ui8DeblockIDC == 0) && (ctx->bArbitrarySO)) 3187 ctx->ui8DeblockIDC = 2; 3188 3189 if ((ctx->ui8DeblockIDC == 0) && ((IMG_UINT32)(ctx->ui8PipesToUse) > 1) && (ctx->ui8SlicesPerPicture > 1)) { 3190 drv_debug_msg(VIDEO_DEBUG_GENERAL, "WARNING: Full deblocking with multiple pipes will cause a mismatch between reconstructed and encoded video\n"); 3191 drv_debug_msg(VIDEO_DEBUG_GENERAL, "Consider using -deblockIDC 2 or -deblockIDC 1 instead if matching reconstructed video is required.\n"); 3192 drv_debug_msg(VIDEO_DEBUG_GENERAL, "WARNING: Forcing -deblockIDC = 2 for HW verification.\n"); 3193 ctx->ui8DeblockIDC = 2; 3194 } 3195 } else if (ctx->eStandard == IMG_STANDARD_H263) { 3196 ctx->bArbitrarySO = IMG_FALSE; 3197 ctx->ui8DeblockIDC = 1; 3198 } else { 3199 ctx->ui8DeblockIDC = 1; 3200 } 3201 3202 //ctx->sRCParams.ui32SliceByteLimit = 0; 3203 ctx->sRCParams.ui32SliceMBLimit = 0; 3204 //slice params 3205 if (ctx->ui8SlicesPerPicture == 0) 3206 ctx->ui8SlicesPerPicture = ctx->sCapsParams.ui16RecommendedSlices; 3207 else { 3208 if (ctx->ui8SlicesPerPicture > ctx->sCapsParams.ui16MaxSlices) 3209 ctx->ui8SlicesPerPicture = ctx->sCapsParams.ui16MaxSlices; 3210 else if (ctx->ui8SlicesPerPicture < ctx->sCapsParams.ui16MinSlices) 3211 ctx->ui8SlicesPerPicture = ctx->sCapsParams.ui16MinSlices; 3212 } 3213 3214 if (ctx->ui32pseudo_rand_seed == UNINIT_PARAM) { 3215 // When -randseed is uninitialised, initialise seed using other commandline values 3216 ctx->ui32pseudo_rand_seed = (IMG_UINT32) ((ctx->sRCParams.ui32InitialQp + 3217 ctx->ui16PictureHeight + ctx->ui16Width + ctx->sRCParams.ui32BitsPerSecond) & 0xffffffff); 3218 // iQP_Luma + pParams->uHeight + pParams->uWidth + pParams->uBitRate) & 0xffffffff); 3219 } 3220 3221 if (ctx->eStandard == IMG_STANDARD_H264) { 3222 ctx->ui8PipesToUse = tng__min(ctx->ui8PipesToUse, ctx->ui8SlicesPerPicture); 3223 } else { 3224 ctx->ui8PipesToUse = 1; 3225 } 3226 3227 return vaStatus; 3228} 3229 3230static VAStatus tng__validate_busize(context_ENC_p ctx) 3231{ 3232 //IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams); 3233 // if no BU size is given then pick one ourselves, if doing arbitrary slice order then make BU = width in bu's 3234 // forces slice boundaries to no be mid-row 3235 if (ctx->bArbitrarySO || (ctx->ui32BasicUnit == 0)) { 3236 ctx->ui32BasicUnit = (ctx->ui16Width / 16); 3237 drv_debug_msg(VIDEO_DEBUG_GENERAL, "Patched Basic unit to %d\n", ctx->ui32BasicUnit); 3238 } else { 3239 IMG_UINT32 ui32MBs, ui32MBsperSlice, ui32MBsLastSlice; 3240 IMG_UINT32 ui32BUs; 3241 IMG_INT32 i32SliceHeight; 3242 IMG_UINT32 ui32MaxSlicesPerPipe, ui32MaxMBsPerPipe, ui32MaxBUsPerPipe; 3243 3244 ui32MBs = ctx->ui16PictureHeight * ctx->ui16Width / (16 * 16); 3245 3246 i32SliceHeight = ctx->ui16PictureHeight / ctx->ui8SlicesPerPicture; 3247 i32SliceHeight &= ~15; 3248 3249 ui32MBsperSlice = (i32SliceHeight * ctx->ui16Width) / (16 * 16); 3250 ui32MBsLastSlice = ui32MBs - (ui32MBsperSlice * (ctx->ui8SlicesPerPicture - 1)); 3251 3252 // they have given us a basic unit so validate it 3253 if (ctx->ui32BasicUnit < 6) { 3254 drv_debug_msg(VIDEO_DEBUG_GENERAL, "\nERROR: Basic unit size too small, must be greater than 6\n"); 3255 return VA_STATUS_ERROR_UNKNOWN; 3256 } 3257 3258 if (ctx->ui32BasicUnit > ui32MBsperSlice) { 3259 drv_debug_msg(VIDEO_DEBUG_GENERAL, "\nERROR: Basic unit size(%d) too large", ctx->ui32BasicUnit); 3260 drv_debug_msg(VIDEO_DEBUG_GENERAL, " must not be greater than the number of macroblocks in a slice (%d)\n", ui32MBsperSlice); 3261 return VA_STATUS_ERROR_UNKNOWN; 3262 } 3263 if (ctx->ui32BasicUnit > ui32MBsLastSlice) { 3264 drv_debug_msg(VIDEO_DEBUG_GENERAL, "\nERROR: Basic unit size(%d) too large", ctx->ui32BasicUnit); 3265 drv_debug_msg(VIDEO_DEBUG_GENERAL, " must not be greater than the number of macroblocks in a slice (%d)\n", ui32MBsLastSlice); 3266 return VA_STATUS_ERROR_UNKNOWN; 3267 } 3268 3269 ui32BUs = ui32MBsperSlice / ctx->ui32BasicUnit; 3270 if ((ui32BUs * ctx->ui32BasicUnit) != ui32MBsperSlice) { 3271 drv_debug_msg(VIDEO_DEBUG_GENERAL, "\nERROR: Basic unit size(%d) not an integer divisor of MB's in a slice(%d)", 3272 ctx->ui32BasicUnit, ui32MBsperSlice); 3273 return VA_STATUS_ERROR_UNKNOWN; 3274 } 3275 3276 ui32BUs = ui32MBsLastSlice / ctx->ui32BasicUnit; 3277 if ((ui32BUs * ctx->ui32BasicUnit) != ui32MBsLastSlice) { 3278 drv_debug_msg(VIDEO_DEBUG_GENERAL, "\nERROR: Basic unit size(%d) not an integer divisor of MB's in the last slice(%d)", 3279 ctx->ui32BasicUnit, ui32MBsLastSlice); 3280 return VA_STATUS_ERROR_UNKNOWN; 3281 } 3282 3283 // check if the number of BUs per pipe is greater than 200 3284 ui32MaxSlicesPerPipe = (IMG_UINT32)(ctx->ui8SlicesPerPicture + ctx->ui8PipesToUse - 1) / (IMG_UINT32)(ctx->ui8PipesToUse); 3285 ui32MaxMBsPerPipe = (ui32MBsperSlice * (ui32MaxSlicesPerPipe - 1)) + ui32MBsLastSlice; 3286 ui32MaxBUsPerPipe = (ui32MaxMBsPerPipe + ctx->ui32BasicUnit - 1) / ctx->ui32BasicUnit; 3287 if (ui32MaxBUsPerPipe > 200) { 3288 drv_debug_msg(VIDEO_DEBUG_GENERAL, "\nERROR: Basic unit size too small. There must be less than 201 basic units per slice"); 3289 return VA_STATUS_ERROR_UNKNOWN; 3290 } 3291 } 3292 3293 ctx->sRCParams.ui32BUSize = ctx->ui32BasicUnit; 3294 return VA_STATUS_SUCCESS; 3295} 3296 3297static VAStatus tng__cmdbuf_new_codec(context_ENC_p ctx) 3298{ 3299 VAStatus vaStatus = VA_STATUS_SUCCESS; 3300 tng_cmdbuf_p cmdbuf = ctx->obj_context->tng_cmdbuf; 3301 psb_driver_data_p driver_data = ctx->obj_context->driver_data; 3302 context_ENC_mem *ps_mem = &(ctx->ctx_mem[0]); 3303 3304 *cmdbuf->cmd_idx++ = 3305 ((MTX_CMDID_SW_NEW_CODEC & MTX_CMDWORD_ID_MASK) << MTX_CMDWORD_ID_SHIFT) | 3306 ((ctx->eCodec & MTX_CMDWORD_CORE_MASK) << MTX_CMDWORD_CORE_SHIFT) | 3307 (((driver_data->context_id & MTX_CMDWORD_COUNT_MASK) << MTX_CMDWORD_COUNT_SHIFT)); 3308 // (((driver_data->drm_context & MTX_CMDWORD_COUNT_MASK) << MTX_CMDWORD_COUNT_SHIFT)); 3309 3310 tng_cmdbuf_insert_command_param((ctx->ui16Width << 16) | ctx->ui16PictureHeight); 3311 3312 return vaStatus; 3313} 3314 3315static VAStatus tng__cmdbuf_doheader(context_ENC_p ctx) 3316{ 3317 VAStatus vaStatus = VA_STATUS_SUCCESS; 3318 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ctx->ui32StreamID]); 3319 tng_cmdbuf_p cmdbuf = ctx->obj_context->tng_cmdbuf; 3320 3321 cmdbuf->cmd_idx_saved[TNG_CMDBUF_PIC_HEADER_IDX] = cmdbuf->cmd_idx; 3322 tng_cmdbuf_insert_command(ctx->obj_context, 0, 3323 MTX_CMDID_DO_HEADER, 3324 0, 3325 &(ps_mem->bufs_seq_header), 3326 0); 3327 return vaStatus; 3328} 3329 3330static VAStatus tng__cmdbuf_lowpower(context_ENC_p ctx) 3331{ 3332 VAStatus vaStatus = VA_STATUS_SUCCESS; 3333 tng_cmdbuf_p cmdbuf = ctx->obj_context->tng_cmdbuf; 3334 psb_driver_data_p driver_data = ctx->obj_context->driver_data; 3335 3336 *cmdbuf->cmd_idx++ = 3337 ((MTX_CMDID_SW_LEAVE_LOWPOWER & MTX_CMDWORD_ID_MASK) << MTX_CMDWORD_ID_SHIFT) | 3338 (((ctx->ui32RawFrameCount == 0 ? 1 : 0) & MTX_CMDWORD_CORE_MASK) << MTX_CMDWORD_CORE_SHIFT) | 3339 (((driver_data->context_id & MTX_CMDWORD_COUNT_MASK) << MTX_CMDWORD_COUNT_SHIFT)); 3340 3341 tng_cmdbuf_insert_command_param(ctx->eCodec); 3342 3343 return vaStatus; 3344} 3345 3346static VAStatus tng__cmdbuf_load_bias(context_ENC_p ctx) 3347{ 3348 VAStatus vaStatus = VA_STATUS_SUCCESS; 3349 3350 //init bias parameters 3351 tng_init_bias_params(ctx); 3352 3353 vaStatus = tng__generate_bias(ctx); 3354 if (vaStatus != VA_STATUS_SUCCESS) { 3355 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s: generate bias params\n", __FUNCTION__, vaStatus); 3356 } 3357 3358 vaStatus = tng_load_bias(ctx, IMG_INTER_P); 3359 if (vaStatus != VA_STATUS_SUCCESS) { 3360 drv_debug_msg(VIDEO_DEBUG_ERROR, "%s: load bias params\n", __FUNCTION__, vaStatus); 3361 } 3362 return vaStatus; 3363} 3364 3365static VAStatus tng__cmdbuf_setvideo(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 3366{ 3367 VAStatus vaStatus = VA_STATUS_SUCCESS; 3368 context_ENC_mem *ps_mem = &(ctx->ctx_mem[ui32StreamIndex]); 3369 3370 tng__setvideo_params(ctx, ui32StreamIndex); 3371 tng__setvideo_cmdbuf(ctx, ui32StreamIndex); 3372 3373 tng_cmdbuf_insert_command(ctx->obj_context, ctx->ui32StreamID, 3374 MTX_CMDID_SETVIDEO, 0, &(ps_mem->bufs_mtx_context), 0); 3375 3376 return vaStatus; 3377} 3378 3379static void tng__rc_update( 3380 context_ENC_p ctx, 3381 IMG_UINT32 ui32NewBitrate, 3382 IMG_UINT8 ui8NewFrameQP, 3383 IMG_UINT8 ui8NewFrameMinQP, 3384 IMG_UINT8 ui8NewFrameMaxQP, 3385 IMG_UINT16 ui16NewIntraPeriod) 3386{ 3387 tng_cmdbuf_insert_command(ctx->obj_context, 3388 ctx->ui32StreamID, 3389 MTX_CMDID_RC_UPDATE, 3390 F_ENCODE(ui8NewFrameQP, MTX_MSG_RC_UPDATE_QP) | 3391 F_ENCODE(ui32NewBitrate, MTX_MSG_RC_UPDATE_BITRATE), 3392 F_ENCODE(ui8NewFrameMinQP, MTX_MSG_RC_UPDATE_MIN_QP) | 3393 F_ENCODE(ui8NewFrameMaxQP, MTX_MSG_RC_UPDATE_MAX_QP) | 3394 F_ENCODE(ui16NewIntraPeriod, MTX_MSG_RC_UPDATE_INTRA), 3395 0); 3396} 3397 3398static VAStatus tng__update_ratecontrol(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 3399{ 3400 VAStatus vaStatus = VA_STATUS_SUCCESS; 3401 IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams); 3402 IMG_UINT32 ui32CmdData = 0; 3403 IMG_UINT32 ui32NewBitsPerFrame = 0; 3404 IMG_UINT8 ui8NewVCMIFrameQP = 0; 3405 3406 if (!(ctx->rc_update_flag)) 3407 return vaStatus; 3408 3409 tng__setup_rcdata(ctx); 3410 3411 drv_debug_msg(VIDEO_DEBUG_GENERAL, 3412 "%s: frame[%d] bits_per_second = %d, min_qp = %d, max_qp = %d, initial_qp = %d\n", 3413 __FUNCTION__, ctx->ui32FrameCount[ui32StreamIndex], psRCParams->ui32BitsPerSecond, 3414 psRCParams->iMinQP, ctx->max_qp, psRCParams->ui32InitialQp); 3415 3416 if (ctx->rc_update_flag & RC_MASK_frame_rate) { 3417 tng__rc_update(ctx, psRCParams->ui32BitsPerSecond, -1, -1, -1, -1); 3418 ctx->rc_update_flag &= ~RC_MASK_frame_rate; 3419 } 3420 3421 if (ctx->rc_update_flag & RC_MASK_bits_per_second) { 3422 tng__rc_update(ctx, psRCParams->ui32BitsPerSecond, -1, -1, -1, -1); 3423 ctx->rc_update_flag &= ~RC_MASK_bits_per_second; 3424 } 3425 3426 if (ctx->rc_update_flag & RC_MASK_min_qp) { 3427 tng__rc_update(ctx, -1, -1, psRCParams->iMinQP, -1, -1); 3428 ctx->rc_update_flag &= ~RC_MASK_min_qp; 3429 } 3430 3431 if (ctx->rc_update_flag & RC_MASK_max_qp) { 3432 tng__rc_update(ctx, -1, -1, -1, ctx->max_qp, -1); 3433 ctx->rc_update_flag &= ~RC_MASK_max_qp; 3434 } 3435 3436 if (ctx->rc_update_flag & RC_MASK_initial_qp) { 3437 tng__rc_update(ctx, -1, psRCParams->ui32InitialQp, -1, -1, -1); 3438 ctx->rc_update_flag &= ~RC_MASK_initial_qp; 3439 } 3440 3441 if (ctx->rc_update_flag & RC_MASK_intra_period) { 3442 tng__rc_update(ctx, -1, -1, -1, -1, ctx->ui32IntraCnt); 3443 ctx->rc_update_flag &= ~RC_MASK_intra_period; 3444 } 3445 3446 return vaStatus; 3447} 3448 3449static VAStatus tng__update_frametype(context_ENC_p ctx, IMG_FRAME_TYPE eFrameType) 3450{ 3451 VAStatus vaStatus = VA_STATUS_SUCCESS; 3452 IMG_UINT32 ui32CmdData = 0; 3453 3454 ui32CmdData = F_ENCODE(IMG_PICMGMT_REF_TYPE, MTX_MSG_PICMGMT_SUBTYPE) | 3455 F_ENCODE(eFrameType, MTX_MSG_PICMGMT_DATA); 3456 3457 tng_cmdbuf_insert_command(ctx->obj_context, ctx->ui32StreamID, 3458 MTX_CMDID_PICMGMT , 3459 ui32CmdData, 0, 0); 3460 3461 return vaStatus; 3462} 3463 3464static VAStatus tng__cmdbuf_send_picmgmt(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 3465{ 3466 VAStatus vaStatus = VA_STATUS_SUCCESS; 3467 IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams); 3468 3469 if (!(ctx->rc_update_flag)) 3470 return vaStatus; 3471 3472 //tng__setup_rcdata(ctx); 3473 drv_debug_msg(VIDEO_DEBUG_GENERAL, 3474 "%s: ui32BitsPerSecond = %d, ui32FrameRate = %d, ui32InitialQp = %d\n", 3475 __FUNCTION__, psRCParams->ui32BitsPerSecond, 3476 psRCParams->ui32FrameRate, psRCParams->ui32InitialQp); 3477 drv_debug_msg(VIDEO_DEBUG_GENERAL, 3478 "%s: frame_count[%d] = %d\n", __FUNCTION__, 3479 ui32StreamIndex, ctx->ui32FrameCount[ui32StreamIndex]); 3480 3481 return vaStatus; 3482} 3483 3484 3485static VAStatus tng__cmdbuf_provide_buffer(context_ENC_p ctx, IMG_UINT32 ui32StreamIndex) 3486{ 3487 VAStatus vaStatus = VA_STATUS_SUCCESS; 3488 3489 if (ctx->ui8PipesToUse == 1) { 3490 tng_send_codedbuf(ctx, ctx->ui8SlotsCoded); 3491 } else { 3492 /*Make sure DMA start is 128bits alignment*/ 3493 tng_send_codedbuf(ctx, ctx->ui8SlotsCoded * 2); 3494 tng_send_codedbuf(ctx, ctx->ui8SlotsCoded * 2 + 1); 3495 } 3496 3497 if (ctx->sRCParams.ui16BFrames > 0) 3498 tng__provide_buffer_BFrames(ctx, ui32StreamIndex); 3499 else 3500 tng__provide_buffer_PFrames(ctx, ui32StreamIndex); 3501/* 3502 if (ctx->ui32LastPicture != 0) { 3503 drv_debug_msg(VIDEO_DEBUG_GENERAL, 3504 "%s: frame_count[%d] = %d\n", __FUNCTION__, 3505 ui32StreamIndex, ctx->ui32FrameCount[ui32StreamIndex]); 3506 tng_picmgmt_update(ctx,IMG_PICMGMT_EOS, ctx->ui32LastPicture); 3507 } 3508*/ 3509#ifdef _TOPAZHP_REC_ 3510 tng_send_rec_frames(ctx, -1, 0); 3511 tng_send_ref_frames(ctx, 0, 0); 3512 tng_send_ref_frames(ctx, 1, 0); 3513#endif 3514 3515 ctx->ui8SlotsCoded = (ctx->ui8SlotsCoded + 1) & 1; 3516 3517 return vaStatus; 3518} 3519 3520VAStatus tng__set_ctx_buf(context_ENC_p ctx, IMG_UINT32 ui32StreamID) 3521{ 3522 VAStatus vaStatus = VA_STATUS_SUCCESS; 3523 IMG_UINT8 ui8IsJpeg; 3524 vaStatus = tng__validate_params(ctx); 3525 if (vaStatus != VA_STATUS_SUCCESS) { 3526 drv_debug_msg(VIDEO_DEBUG_ERROR, "validate params"); 3527 } 3528 3529 vaStatus = tng__validate_busize(ctx); 3530 if (vaStatus != VA_STATUS_SUCCESS) { 3531 drv_debug_msg(VIDEO_DEBUG_ERROR, "validate busize"); 3532 } 3533 ctx->ctx_cmdbuf[0].ui32LowCmdCount = 0xa5a5a5a5 % MAX_TOPAZ_CMD_COUNT; 3534 ctx->ctx_cmdbuf[0].ui32HighCmdCount = 0; 3535 ctx->ctx_cmdbuf[0].ui32HighWBReceived = 0; 3536 3537 ui8IsJpeg = (ctx->eStandard == IMG_STANDARD_JPEG) ? 1 : 0; 3538 vaStatus = tng__alloc_context_buffer(ctx, ui8IsJpeg, 0); 3539 if (vaStatus != VA_STATUS_SUCCESS) { 3540 drv_debug_msg(VIDEO_DEBUG_ERROR, "setup enc profile"); 3541 } 3542 return vaStatus; 3543} 3544 3545static VAStatus tng__set_headers (context_ENC_p ctx, IMG_UINT32 ui32StreamID) 3546{ 3547 VAStatus vaStatus = VA_STATUS_SUCCESS; 3548 IMG_UINT8 ui8SlotIdx = 0; 3549 3550 vaStatus = tng__prepare_templates(ctx, 0); 3551 if (vaStatus != VA_STATUS_SUCCESS) { 3552 drv_debug_msg(VIDEO_DEBUG_ERROR, "prepare_templates\n"); 3553 } 3554 3555 for (ui8SlotIdx = 0; ui8SlotIdx < ctx->ui8SlotsInUse; ui8SlotIdx++) 3556 tng_fill_slice_map(ctx, (IMG_UINT32)ui8SlotIdx, 0); 3557 3558 return vaStatus; 3559} 3560 3561static VAStatus tng__set_cmd_buf(context_ENC_p ctx, IMG_UINT32 ui32StreamID) 3562{ 3563 VAStatus vaStatus = VA_STATUS_SUCCESS; 3564 vaStatus = tng__cmdbuf_new_codec(ctx); 3565 if (vaStatus != VA_STATUS_SUCCESS) { 3566 drv_debug_msg(VIDEO_DEBUG_ERROR, "cmdbuf new codec\n"); 3567 } 3568 3569 vaStatus = tng__cmdbuf_lowpower(ctx); 3570 if (vaStatus != VA_STATUS_SUCCESS) { 3571 drv_debug_msg(VIDEO_DEBUG_ERROR, "cmdbuf lowpower\n"); 3572 } 3573 3574 vaStatus = tng__cmdbuf_load_bias(ctx); 3575 if (vaStatus != VA_STATUS_SUCCESS) { 3576 drv_debug_msg(VIDEO_DEBUG_ERROR, "cmdbuf load bias\n"); 3577 } 3578 3579 vaStatus = tng__cmdbuf_setvideo(ctx, 0); 3580 if (vaStatus != VA_STATUS_SUCCESS) { 3581 drv_debug_msg(VIDEO_DEBUG_ERROR, "cmdbuf setvideo\n"); 3582 } 3583 return vaStatus; 3584} 3585 3586VAStatus tng__end_one_frame(context_ENC_p ctx, IMG_UINT32 ui32StreamID) 3587{ 3588 VAStatus vaStatus = VA_STATUS_SUCCESS; 3589 context_ENC_frame_buf *ps_buf = &(ctx->ctx_frame_buf); 3590 3591 /* save current settings */ 3592 ps_buf->previous_src_surface = ps_buf->src_surface; 3593#ifdef _TNG_FRAMES_ 3594 ps_buf->previous_ref_surface = ps_buf->ref_surface; 3595#else 3596 ps_buf->previous_ref_surface = ps_buf->ref_surface[0]; 3597#endif 3598 3599 /*Frame Skip flag in Coded Buffer of frame N determines if frame N+2 3600 * should be skipped, which means sending encoding commands of frame N+1 doesn't 3601 * have to wait until frame N is completed encoded. It reduces the precision of 3602 * rate control but improves HD encoding performance a lot.*/ 3603 ps_buf->pprevious_coded_buf = ps_buf->previous_coded_buf; 3604 ps_buf->previous_coded_buf = ps_buf->coded_buf; 3605 3606 ctx->ePreFrameType = ctx->eFrameType; 3607 3608 return vaStatus; 3609} 3610 3611VAStatus tng_EndPicture(context_ENC_p ctx) 3612{ 3613 VAStatus vaStatus = VA_STATUS_SUCCESS; 3614 tng_cmdbuf_p cmdbuf = ctx->obj_context->tng_cmdbuf; 3615 context_ENC_mem *ps_mem = &(ctx->ctx_mem[0]); 3616 unsigned int offset; 3617 int value; 3618 3619 drv_debug_msg(VIDEO_DEBUG_GENERAL,"%s: ctx->ui8SlicesPerPicture = %d, ctx->ui32FrameCount[0] = %d\n", 3620 __FUNCTION__, ctx->ui8SlicesPerPicture, ctx->ui32FrameCount[0]); 3621 3622 if (ctx->ui32FrameCount[0] == 0) { 3623 vaStatus = tng__set_ctx_buf(ctx, 0); 3624 if (vaStatus != VA_STATUS_SUCCESS) { 3625 drv_debug_msg(VIDEO_DEBUG_ERROR, "set ctx buf \n"); 3626 } 3627 vaStatus = tng__set_headers(ctx, 0); 3628 if (vaStatus != VA_STATUS_SUCCESS) { 3629 drv_debug_msg(VIDEO_DEBUG_ERROR, "set headers \n"); 3630 } 3631 3632 vaStatus = tng__set_cmd_buf(ctx, 0); 3633 if (vaStatus != VA_STATUS_SUCCESS) { 3634 drv_debug_msg(VIDEO_DEBUG_ERROR, "set cmd buf \n"); 3635 } 3636 3637#ifdef _TOPAZHP_PDUMP_ 3638 tng_trace_setvideo(ctx, 0); 3639#endif 3640 } else { 3641 vaStatus = tng__cmdbuf_lowpower(ctx); 3642 if (vaStatus != VA_STATUS_SUCCESS) { 3643 drv_debug_msg(VIDEO_DEBUG_ERROR, "cmdbuf lowpower\n"); 3644 } 3645 } 3646 3647 if (ctx->sRCParams.eRCMode != IMG_RCMODE_NONE || 3648 ctx->rc_update_flag) { 3649 vaStatus = tng__update_ratecontrol(ctx, ctx->ui32StreamID); 3650 if (vaStatus != VA_STATUS_SUCCESS) { 3651 drv_debug_msg(VIDEO_DEBUG_ERROR, "send picmgmt"); 3652 } 3653 } 3654 3655 if ((ctx->idr_force_flag == 1) && (ctx->sRCParams.ui16BFrames == 0)){ 3656 vaStatus = tng__update_frametype(ctx, IMG_FRAME_IDR); 3657 if (vaStatus != VA_STATUS_SUCCESS) { 3658 drv_debug_msg(VIDEO_DEBUG_ERROR, "send picmgmt IDR"); 3659 } 3660 ctx->idr_force_flag =0; 3661 } 3662 3663 vaStatus = tng__cmdbuf_provide_buffer(ctx, ctx->ui32StreamID); 3664 if (vaStatus != VA_STATUS_SUCCESS) { 3665 drv_debug_msg(VIDEO_DEBUG_ERROR, "provide buffer"); 3666 } 3667 3668 if (ctx->bEnableAIR == IMG_TRUE || 3669 ctx->bEnableCIR == IMG_TRUE) { 3670 tng_air_set_input_control(ctx, 0); 3671 3672 if (ctx->bEnableAIR == IMG_TRUE) 3673 tng_air_set_output_control(ctx, 0); 3674 } 3675 3676 if (ctx->eStandard == IMG_STANDARD_MPEG4) { 3677 if (ctx->ui32FrameCount[0] == 0) { 3678 vaStatus = tng__cmdbuf_doheader(ctx); 3679 if (vaStatus != VA_STATUS_SUCCESS) { 3680 drv_debug_msg(VIDEO_DEBUG_ERROR, "cmdbuf doheader\n"); 3681 } 3682 } 3683 tng__MPEG4ES_send_seq_header(ctx, ctx->ui32StreamID); 3684 } 3685 3686 if (ctx->bInsertHRDParams) 3687 tng_cmdbuf_insert_command(ctx->obj_context, ctx->ui32StreamID, 3688 MTX_CMDID_DO_HEADER, 0, &(ps_mem->bufs_sei_header), 0); 3689 3690 tng_cmdbuf_insert_command(ctx->obj_context, ctx->ui32StreamID, 3691 MTX_CMDID_ENCODE_FRAME, 0, 0, 0); 3692 3693#ifdef _TOPAZHP_CMDBUF_ 3694 drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s addr = 0x%08x \n", __FUNCTION__, cmdbuf); 3695 tng__trace_cmdbuf_words(cmdbuf); 3696 tng__trace_cmdbuf(cmdbuf, ctx->ui32StreamID); 3697#endif 3698 3699 // tng_buffer_unmap(ctx, ctx->ui32StreamID); 3700 tng_cmdbuf_mem_unmap(cmdbuf); 3701 3702 vaStatus = tng__end_one_frame(ctx, 0); 3703 if (vaStatus != VA_STATUS_SUCCESS) { 3704 drv_debug_msg(VIDEO_DEBUG_ERROR, "setting when one frame ends\n"); 3705 } 3706 3707 if (tng_context_flush_cmdbuf(ctx->obj_context)) { 3708 vaStatus = VA_STATUS_ERROR_UNKNOWN; 3709 } 3710 3711 3712 ++(ctx->ui32FrameCount[ctx->ui32StreamID]); 3713 ++(ctx->ui32RawFrameCount); 3714 return vaStatus; 3715} 3716