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android / platform / hardware / intel / img / psb_video / refs/tags/android-vts-8.1_r14 / . / src / mrst / psb_MPEG4.c
blob: 3f25484eb8dd51627a00080bd6c4f30e6306a4be [file] [log] [blame]
/*
* Copyright (c) 2011 Intel Corporation. All Rights Reserved.
* Copyright (c) Imagination Technologies Limited, UK
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Authors:
* Waldo Bastian <waldo.bastian@intel.com>
*
*/
#include "psb_MPEG4.h"
#include "psb_def.h"
#include "psb_surface.h"
#include "psb_cmdbuf.h"
#include "pnw_rotate.h"
#include "psb_drv_debug.h"
#include "hwdefs/reg_io2.h"
#include "hwdefs/msvdx_offsets.h"
#include "hwdefs/msvdx_cmds_io2.h"
#include "hwdefs/msvdx_vec_reg_io2.h"
#include "hwdefs/msvdx_vec_mpeg4_reg_io2.h"
#include "hwdefs/dxva_fw_ctrl.h"
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#define GET_SURFACE_INFO_is_defined(psb_surface) ((int) (psb_surface->extra_info[0]))
#define SET_SURFACE_INFO_is_defined(psb_surface, val) psb_surface->extra_info[0] = (uint32_t) val;
#define GET_SURFACE_INFO_picture_structure(psb_surface) (psb_surface->extra_info[1])
#define SET_SURFACE_INFO_picture_structure(psb_surface, val) psb_surface->extra_info[1] = val;
#define GET_SURFACE_INFO_picture_coding_type(psb_surface) ((int) (psb_surface->extra_info[2]))
#define SET_SURFACE_INFO_picture_coding_type(psb_surface, val) psb_surface->extra_info[2] = (uint32_t) val;
#define GET_SURFACE_INFO_colocated_index(psb_surface) ((int) (psb_surface->extra_info[3]))
#define SET_SURFACE_INFO_colocated_index(psb_surface, val) psb_surface->extra_info[3] = (uint32_t) val;
#define SLICEDATA_BUFFER_TYPE(type) ((type==VASliceDataBufferType)?"VASliceDataBufferType":"VAProtectedSliceDataBufferType")
#define PIXELS_TO_MB(x) ((x + 15) / 16)
/*
* Frame types - format dependant!
*/
#define PICTURE_CODING_I 0x00
#define PICTURE_CODING_P 0x01
#define PICTURE_CODING_B 0x02
#define PICTURE_CODING_S 0x03
#define FE_STATE_BUFFER_SIZE 4096
#define FE_STATE_SAVE_SIZE ( 0xB40 - 0x700 )
#define MPEG4_PROFILE_SIMPLE 0
#define MPEG4_PROFILE_ASP 2
/* Table V2-2 ISO/IEC 14496-2:2001(E) - sprite enable codewords */
typedef enum {
SPRITE_NOT_USED = 0,
STATIC,
GMC,
} MPEG4_eSpriteEnable;
#define MAX_QUANT_TABLES (2) /* only 2 tables for 4:2:0 decode */
static int scan0[64] = { // spec, fig 7-2
/*u 0 ..... 7*/
0, 1, 5, 6, 14, 15, 27, 28, /* v = 0 */
2, 4, 7, 13, 16, 26, 29, 42,
3, 8, 12, 17, 25, 30, 41, 43,
9, 11, 18, 24, 31, 40, 44, 53,
10, 19, 23, 32, 39, 45, 52, 54,
20, 22, 33, 38, 46, 51, 55, 60,
21, 34, 37, 47, 50, 56, 59, 61,
35, 36, 48, 49, 57, 58, 62, 63 /* v = 7 */
};
typedef enum {
NONINTRA_LUMA_Q = 0,
INTRA_LUMA_Q = 1
} QUANT_IDX;
/************************************************************************************/
/* Variable length codes in 'packed' format */
/************************************************************************************/
/* Format is: opcode, width, symbol. All VLC tables are concatenated. */
#define VLC_PACK(a,b,c) ( ( (a) << 12 ) | ( (b) << 9 ) | (c) )
static const IMG_UINT16 gaui16mpeg4VlcTableDataPacked[] = {
VLC_PACK(4 , 0 , 12), VLC_PACK(5 , 0 , 7), VLC_PACK(4 , 2 , 13), VLC_PACK(4 , 3 , 16), VLC_PACK(5 , 0 , 9), VLC_PACK(4 , 5 , 17),
VLC_PACK(2 , 2 , 1), VLC_PACK(3 , 2 , 0), VLC_PACK(3 , 2 , 0), VLC_PACK(4 , 2 , 36), VLC_PACK(3 , 2 , 0), VLC_PACK(4 , 0 , 0),
VLC_PACK(0 , 0 , 6), VLC_PACK(0 , 0 , 7), VLC_PACK(2 , 1 , 8), VLC_PACK(0 , 1 , 10), VLC_PACK(2 , 1 , 13), VLC_PACK(0 , 2 , 15),
VLC_PACK(4 , 0 , 8), VLC_PACK(4 , 0 , 4), VLC_PACK(4 , 0 , 2), VLC_PACK(4 , 0 , 1), VLC_PACK(4 , 0 , 12), VLC_PACK(4 , 1 , 3),
VLC_PACK(4 , 1 , 16), VLC_PACK(4 , 1 , 10), VLC_PACK(4 , 1 , 9), VLC_PACK(4 , 1 , 6), VLC_PACK(4 , 1 , 5), VLC_PACK(4 , 0 , 15),
VLC_PACK(4 , 1 , 11), VLC_PACK(4 , 1 , 13), VLC_PACK(3 , 2 , 0), VLC_PACK(4 , 2 , 36), VLC_PACK(4 , 2 , 19), VLC_PACK(4 , 2 , 18),
VLC_PACK(4 , 2 , 17), VLC_PACK(4 , 2 , 7), VLC_PACK(4 , 1 , 14), VLC_PACK(4 , 1 , 14), VLC_PACK(1 , 1 , 16), VLC_PACK(0 , 0 , 18),
VLC_PACK(0 , 0 , 19), VLC_PACK(4 , 3 , 0), VLC_PACK(4 , 3 , 12), VLC_PACK(4 , 3 , 10), VLC_PACK(4 , 3 , 14), VLC_PACK(4 , 3 , 5),
VLC_PACK(4 , 3 , 13), VLC_PACK(4 , 3 , 3), VLC_PACK(4 , 3 , 11), VLC_PACK(4 , 3 , 7), VLC_PACK(4 , 1 , 15), VLC_PACK(4 , 1 , 15),
VLC_PACK(4 , 1 , 15), VLC_PACK(4 , 1 , 15), VLC_PACK(3 , 1 , 0), VLC_PACK(4 , 1 , 6), VLC_PACK(4 , 1 , 9), VLC_PACK(4 , 0 , 8),
VLC_PACK(4 , 0 , 4), VLC_PACK(4 , 0 , 2), VLC_PACK(4 , 0 , 1), VLC_PACK(1 , 1 , 16), VLC_PACK(0 , 0 , 18), VLC_PACK(6 , 0 , 6),
VLC_PACK(4 , 3 , 15), VLC_PACK(4 , 3 , 3), VLC_PACK(4 , 3 , 5), VLC_PACK(4 , 3 , 1), VLC_PACK(4 , 3 , 10), VLC_PACK(4 , 3 , 2),
VLC_PACK(4 , 3 , 12), VLC_PACK(4 , 3 , 4), VLC_PACK(4 , 3 , 8), VLC_PACK(4 , 1 , 0), VLC_PACK(4 , 1 , 0), VLC_PACK(4 , 1 , 0),
VLC_PACK(4 , 1 , 0), VLC_PACK(3 , 1 , 0), VLC_PACK(4 , 1 , 9), VLC_PACK(4 , 1 , 6), VLC_PACK(4 , 0 , 7), VLC_PACK(4 , 0 , 11),
VLC_PACK(4 , 0 , 0), VLC_PACK(4 , 1 , 1), VLC_PACK(4 , 1 , 2), VLC_PACK(4 , 0 , 0), VLC_PACK(4 , 1 , 1), VLC_PACK(4 , 2 , 2),
VLC_PACK(4 , 3 , 3), VLC_PACK(3 , 3 , 0), VLC_PACK(4 , 0 , 0), VLC_PACK(4 , 1 , 4), VLC_PACK(4 , 1 , 2), VLC_PACK(4 , 0 , 0),
VLC_PACK(5 , 0 , 1), VLC_PACK(5 , 0 , 2), VLC_PACK(5 , 0 , 3), VLC_PACK(2 , 1 , 3), VLC_PACK(2 , 3 , 5), VLC_PACK(0 , 3 , 11),
VLC_PACK(5 , 0 , 4), VLC_PACK(5 , 0 , 5), VLC_PACK(5 , 0 , 6), VLC_PACK(5 , 0 , 7), VLC_PACK(0 , 0 , 4), VLC_PACK(5 , 0 , 10),
VLC_PACK(5 , 0 , 11), VLC_PACK(5 , 0 , 12), VLC_PACK(5 , 0 , 9), VLC_PACK(5 , 0 , 8), VLC_PACK(1 , 1 , 16), VLC_PACK(0 , 0 , 18),
VLC_PACK(0 , 0 , 19), VLC_PACK(0 , 0 , 20), VLC_PACK(5 , 0 , 24), VLC_PACK(5 , 0 , 23), VLC_PACK(5 , 0 , 22), VLC_PACK(5 , 0 , 21),
VLC_PACK(5 , 0 , 20), VLC_PACK(5 , 0 , 19), VLC_PACK(5 , 0 , 18), VLC_PACK(5 , 0 , 17), VLC_PACK(5 , 0 , 16), VLC_PACK(5 , 0 , 15),
VLC_PACK(5 , 0 , 14), VLC_PACK(5 , 0 , 13), VLC_PACK(3 , 1 , 0), VLC_PACK(5 , 0 , 32), VLC_PACK(5 , 0 , 31), VLC_PACK(5 , 0 , 30),
VLC_PACK(5 , 0 , 29), VLC_PACK(5 , 0 , 28), VLC_PACK(5 , 0 , 27), VLC_PACK(5 , 0 , 26), VLC_PACK(5 , 0 , 25), VLC_PACK(2 , 5 , 4),
VLC_PACK(0 , 0 , 14), VLC_PACK(4 , 1 , 2), VLC_PACK(4 , 1 , 1), VLC_PACK(4 , 0 , 4), VLC_PACK(4 , 1 , 5), VLC_PACK(4 , 2 , 6),
VLC_PACK(4 , 3 , 7), VLC_PACK(4 , 4 , 8), VLC_PACK(4 , 5 , 9), VLC_PACK(2 , 2 , 1), VLC_PACK(4 , 0 , 10), VLC_PACK(4 , 1 , 11),
VLC_PACK(4 , 2 , 12), VLC_PACK(3 , 2 , 0), VLC_PACK(4 , 0 , 3), VLC_PACK(4 , 0 , 0), VLC_PACK(2 , 5 , 4), VLC_PACK(4 , 1 , 2),
VLC_PACK(4 , 1 , 1), VLC_PACK(4 , 1 , 0), VLC_PACK(4 , 0 , 3), VLC_PACK(4 , 1 , 4), VLC_PACK(4 , 2 , 5), VLC_PACK(4 , 3 , 6),
VLC_PACK(4 , 4 , 7), VLC_PACK(4 , 5 , 8), VLC_PACK(2 , 3 , 1), VLC_PACK(4 , 0 , 9), VLC_PACK(4 , 1 , 10), VLC_PACK(4 , 2 , 11),
VLC_PACK(4 , 3 , 12), VLC_PACK(3 , 3 , 0), VLC_PACK(2 , 1 , 16), VLC_PACK(0 , 3 , 77), VLC_PACK(0 , 2 , 96), VLC_PACK(0 , 1 , 103),
VLC_PACK(2 , 1 , 106), VLC_PACK(2 , 1 , 108), VLC_PACK(5 , 1 , 250), VLC_PACK(7 , 0 , 254), VLC_PACK(4 , 2 , 508), VLC_PACK(4 , 2 , 508),
VLC_PACK(4 , 2 , 509), VLC_PACK(4 , 2 , 509), VLC_PACK(4 , 3 , 506), VLC_PACK(4 , 3 , 507), VLC_PACK(5 , 0 , 222), VLC_PACK(5 , 0 , 252),
VLC_PACK(0 , 3 , 3), VLC_PACK(2 , 1 , 18), VLC_PACK(0 , 3 , 44), VLC_PACK(5 , 1 , 237), VLC_PACK(7 , 0 , 433), VLC_PACK(7 , 0 , 434),
VLC_PACK(7 , 0 , 435), VLC_PACK(7 , 0 , 436), VLC_PACK(7 , 0 , 437), VLC_PACK(7 , 0 , 221), VLC_PACK(7 , 0 , 251), VLC_PACK(5 , 0 , 435),
VLC_PACK(5 , 0 , 436), VLC_PACK(5 , 0 , 29), VLC_PACK(5 , 0 , 61), VLC_PACK(5 , 0 , 93), VLC_PACK(5 , 0 , 156), VLC_PACK(5 , 0 , 188),
VLC_PACK(5 , 0 , 217), VLC_PACK(4 , 0 , 255), VLC_PACK(0 , 3 , 2), VLC_PACK(0 , 2 , 17), VLC_PACK(5 , 0 , 230), VLC_PACK(5 , 0 , 229),
VLC_PACK(5 , 0 , 228), VLC_PACK(5 , 0 , 214), VLC_PACK(5 , 0 , 60), VLC_PACK(5 , 0 , 213), VLC_PACK(5 , 0 , 186), VLC_PACK(5 , 0 , 28),
VLC_PACK(5 , 0 , 433), VLC_PACK(7 , 0 , 247), VLC_PACK(7 , 0 , 93), VLC_PACK(7 , 0 , 61), VLC_PACK(7 , 0 , 430), VLC_PACK(7 , 0 , 429),
VLC_PACK(7 , 0 , 428), VLC_PACK(7 , 0 , 427), VLC_PACK(5 , 0 , 232), VLC_PACK(5 , 0 , 231), VLC_PACK(5 , 0 , 215), VLC_PACK(5 , 0 , 374),
VLC_PACK(7 , 0 , 157), VLC_PACK(7 , 0 , 125), VLC_PACK(7 , 0 , 432), VLC_PACK(7 , 0 , 431), VLC_PACK(3 , 3 , 0), VLC_PACK(3 , 3 , 0),
VLC_PACK(7 , 1 , 248), VLC_PACK(5 , 1 , 233), VLC_PACK(7 , 0 , 189), VLC_PACK(7 , 0 , 220), VLC_PACK(7 , 0 , 250), VLC_PACK(5 , 0 , 434),
VLC_PACK(5 , 0 , 92), VLC_PACK(5 , 0 , 375), VLC_PACK(5 , 0 , 124), VLC_PACK(5 , 0 , 155), VLC_PACK(5 , 0 , 187), VLC_PACK(5 , 0 , 216),
VLC_PACK(5 , 0 , 235), VLC_PACK(5 , 0 , 236), VLC_PACK(0 , 0 , 16), VLC_PACK(0 , 0 , 17), VLC_PACK(5 , 1 , 241), VLC_PACK(7 , 0 , 439),
VLC_PACK(7 , 0 , 30), VLC_PACK(7 , 0 , 62), VLC_PACK(7 , 0 , 252), VLC_PACK(5 , 0 , 437), VLC_PACK(5 , 0 , 438), VLC_PACK(5 , 0 , 439),
VLC_PACK(7 , 0 , 438), VLC_PACK(5 , 0 , 157), VLC_PACK(5 , 0 , 219), VLC_PACK(5 , 0 , 243), VLC_PACK(5 , 0 , 244), VLC_PACK(5 , 0 , 245),
VLC_PACK(5 , 0 , 218), VLC_PACK(5 , 0 , 239), VLC_PACK(5 , 0 , 125), VLC_PACK(5 , 0 , 240), VLC_PACK(7 , 0 , 126), VLC_PACK(7 , 0 , 158),
VLC_PACK(5 , 0 , 62), VLC_PACK(7 , 0 , 94), VLC_PACK(5 , 0 , 30), VLC_PACK(5 , 0 , 189), VLC_PACK(5 , 0 , 220), VLC_PACK(5 , 0 , 246),
VLC_PACK(7 , 0 , 253), VLC_PACK(5 , 0 , 94), VLC_PACK(7 , 0 , 190), VLC_PACK(7 , 0 , 222), VLC_PACK(5 , 1 , 247), VLC_PACK(5 , 0 , 158),
VLC_PACK(5 , 0 , 126), VLC_PACK(5 , 0 , 190), VLC_PACK(5 , 0 , 249), VLC_PACK(5 , 0 , 221), VLC_PACK(2 , 4 , 16), VLC_PACK(2 , 3 , 68),
VLC_PACK(0 , 2 , 84), VLC_PACK(0 , 1 , 91), VLC_PACK(1 , 1 , 94), VLC_PACK(2 , 1 , 96), VLC_PACK(0 , 0 , 98), VLC_PACK(7 , 0 , 254),
VLC_PACK(4 , 2 , 508), VLC_PACK(4 , 2 , 508), VLC_PACK(4 , 2 , 509), VLC_PACK(4 , 2 , 509), VLC_PACK(4 , 3 , 444), VLC_PACK(4 , 3 , 445),
VLC_PACK(5 , 0 , 190), VLC_PACK(5 , 0 , 253), VLC_PACK(2 , 3 , 6), VLC_PACK(2 , 1 , 14), VLC_PACK(0 , 2 , 40), VLC_PACK(7 , 2 , 419),
VLC_PACK(2 , 1 , 46), VLC_PACK(3 , 4 , 0), VLC_PACK(2 , 2 , 5), VLC_PACK(7 , 2 , 426), VLC_PACK(7 , 1 , 424), VLC_PACK(7 , 0 , 423),
VLC_PACK(5 , 1 , 246), VLC_PACK(5 , 2 , 427), VLC_PACK(5 , 1 , 425), VLC_PACK(7 , 0 , 253), VLC_PACK(7 , 0 , 430), VLC_PACK(4 , 0 , 255),
VLC_PACK(0 , 3 , 2), VLC_PACK(0 , 2 , 17), VLC_PACK(5 , 0 , 217), VLC_PACK(5 , 0 , 187), VLC_PACK(5 , 0 , 124), VLC_PACK(5 , 0 , 92),
VLC_PACK(5 , 0 , 60), VLC_PACK(5 , 0 , 373), VLC_PACK(5 , 0 , 422), VLC_PACK(5 , 0 , 421), VLC_PACK(7 , 0 , 414), VLC_PACK(7 , 0 , 413),
VLC_PACK(7 , 0 , 412), VLC_PACK(7 , 0 , 411), VLC_PACK(7 , 0 , 410), VLC_PACK(7 , 0 , 409), VLC_PACK(7 , 0 , 408), VLC_PACK(7 , 0 , 407),
VLC_PACK(5 , 0 , 243), VLC_PACK(5 , 0 , 218), VLC_PACK(5 , 0 , 424), VLC_PACK(5 , 0 , 423), VLC_PACK(7 , 0 , 418), VLC_PACK(7 , 0 , 417),
VLC_PACK(7 , 0 , 416), VLC_PACK(7 , 0 , 415), VLC_PACK(5 , 0 , 374), VLC_PACK(5 , 0 , 375), VLC_PACK(5 , 0 , 29), VLC_PACK(5 , 0 , 61),
VLC_PACK(5 , 0 , 93), VLC_PACK(5 , 0 , 156), VLC_PACK(5 , 0 , 188), VLC_PACK(5 , 0 , 219), VLC_PACK(5 , 1 , 244), VLC_PACK(7 , 0 , 252),
VLC_PACK(7 , 0 , 221), VLC_PACK(0 , 2 , 5), VLC_PACK(7 , 2 , 432), VLC_PACK(0 , 0 , 11), VLC_PACK(0 , 0 , 12), VLC_PACK(5 , 1 , 431),
VLC_PACK(7 , 0 , 436), VLC_PACK(7 , 0 , 437), VLC_PACK(7 , 0 , 438), VLC_PACK(5 , 0 , 433), VLC_PACK(5 , 0 , 434), VLC_PACK(5 , 0 , 189),
VLC_PACK(5 , 0 , 220), VLC_PACK(5 , 0 , 250), VLC_PACK(5 , 1 , 248), VLC_PACK(7 , 0 , 431), VLC_PACK(5 , 0 , 125), VLC_PACK(5 , 0 , 157),
VLC_PACK(7 , 0 , 439), VLC_PACK(7 , 0 , 30), VLC_PACK(7 , 0 , 62), VLC_PACK(7 , 0 , 94), VLC_PACK(5 , 0 , 435), VLC_PACK(5 , 0 , 436),
VLC_PACK(5 , 0 , 437), VLC_PACK(5 , 0 , 251), VLC_PACK(7 , 0 , 126), VLC_PACK(7 , 0 , 158), VLC_PACK(7 , 0 , 190), VLC_PACK(7 , 0 , 222),
VLC_PACK(5 , 1 , 438), VLC_PACK(5 , 0 , 30), VLC_PACK(5 , 0 , 62), VLC_PACK(5 , 0 , 94), VLC_PACK(5 , 0 , 252), VLC_PACK(5 , 0 , 221),
VLC_PACK(5 , 0 , 126), VLC_PACK(5 , 0 , 158), VLC_PACK(5 , 0 , 255), VLC_PACK(5 , 0 , 222), VLC_PACK(0 , 0 , 14), VLC_PACK(0 , 1 , 15),
VLC_PACK(0 , 0 , 44), VLC_PACK(0 , 1 , 45), VLC_PACK(0 , 1 , 74), VLC_PACK(0 , 2 , 103), VLC_PACK(0 , 1 , 230), VLC_PACK(0 , 0 , 256),
VLC_PACK(5 , 0 , 252), VLC_PACK(7 , 0 , 254), VLC_PACK(4 , 3 , 508), VLC_PACK(4 , 3 , 509), VLC_PACK(4 , 3 , 506), VLC_PACK(4 , 3 , 507),
VLC_PACK(5 , 0 , 190), VLC_PACK(5 , 0 , 158), VLC_PACK(5 , 0 , 126), VLC_PACK(5 , 0 , 94), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3),
VLC_PACK(5 , 0 , 62), VLC_PACK(5 , 0 , 30), VLC_PACK(5 , 0 , 439), VLC_PACK(5 , 0 , 438), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3),
VLC_PACK(5 , 0 , 437), VLC_PACK(5 , 0 , 93), VLC_PACK(5 , 0 , 436), VLC_PACK(5 , 0 , 435), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3),
VLC_PACK(5 , 0 , 434), VLC_PACK(5 , 0 , 374), VLC_PACK(5 , 0 , 373), VLC_PACK(5 , 0 , 123), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3),
VLC_PACK(5 , 0 , 433), VLC_PACK(5 , 0 , 432), VLC_PACK(5 , 0 , 431), VLC_PACK(5 , 0 , 430), VLC_PACK(0 , 0 , 2), VLC_PACK(3 , 1 , 0),
VLC_PACK(5 , 0 , 228), VLC_PACK(5 , 0 , 150), VLC_PACK(5 , 0 , 221), VLC_PACK(5 , 0 , 251), VLC_PACK(5 , 0 , 250), VLC_PACK(5 , 0 , 249),
VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 189), VLC_PACK(5 , 0 , 220), VLC_PACK(5 , 0 , 157), VLC_PACK(5 , 0 , 125),
VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 188), VLC_PACK(5 , 0 , 156), VLC_PACK(5 , 0 , 61), VLC_PACK(5 , 0 , 29),
VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 92), VLC_PACK(5 , 0 , 60), VLC_PACK(5 , 0 , 91), VLC_PACK(5 , 0 , 59),
VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 372), VLC_PACK(5 , 0 , 311), VLC_PACK(5 , 0 , 429), VLC_PACK(5 , 0 , 503),
VLC_PACK(0 , 0 , 2), VLC_PACK(3 , 1 , 0), VLC_PACK(5 , 0 , 58), VLC_PACK(5 , 0 , 26), VLC_PACK(7 , 0 , 158), VLC_PACK(7 , 0 , 126),
VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 248), VLC_PACK(7 , 0 , 30), VLC_PACK(5 , 0 , 219), VLC_PACK(5 , 0 , 218),
VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 217), VLC_PACK(5 , 0 , 245), VLC_PACK(5 , 0 , 375), VLC_PACK(5 , 0 , 124),
VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 28), VLC_PACK(5 , 0 , 155), VLC_PACK(5 , 0 , 154), VLC_PACK(5 , 0 , 122),
VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 310), VLC_PACK(5 , 0 , 27), VLC_PACK(5 , 0 , 90), VLC_PACK(5 , 0 , 121),
VLC_PACK(0 , 0 , 2), VLC_PACK(3 , 1 , 0), VLC_PACK(5 , 0 , 502), VLC_PACK(5 , 0 , 371), VLC_PACK(7 , 0 , 439), VLC_PACK(7 , 0 , 438),
VLC_PACK(0 , 0 , 6), VLC_PACK(0 , 1 , 7), VLC_PACK(0 , 0 , 27), VLC_PACK(0 , 1 , 28), VLC_PACK(0 , 1 , 48), VLC_PACK(0 , 2 , 68),
VLC_PACK(5 , 0 , 247), VLC_PACK(5 , 0 , 246), VLC_PACK(5 , 0 , 244), VLC_PACK(7 , 0 , 221), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3),
VLC_PACK(5 , 0 , 187), VLC_PACK(5 , 0 , 216), VLC_PACK(5 , 0 , 186), VLC_PACK(5 , 0 , 185), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3),
VLC_PACK(5 , 0 , 213), VLC_PACK(5 , 0 , 237), VLC_PACK(5 , 0 , 153), VLC_PACK(5 , 0 , 184), VLC_PACK(0 , 0 , 2), VLC_PACK(2 , 1 , 3),
VLC_PACK(5 , 0 , 89), VLC_PACK(5 , 0 , 152), VLC_PACK(3 , 1 , 0), VLC_PACK(7 , 0 , 218), VLC_PACK(5 , 0 , 428), VLC_PACK(7 , 0 , 253),
VLC_PACK(7 , 0 , 435), VLC_PACK(7 , 0 , 432), VLC_PACK(7 , 0 , 431), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 243),
VLC_PACK(5 , 0 , 242), VLC_PACK(5 , 0 , 215), VLC_PACK(5 , 0 , 214), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 236),
VLC_PACK(5 , 0 , 233), VLC_PACK(5 , 0 , 183), VLC_PACK(5 , 0 , 182), VLC_PACK(0 , 0 , 2), VLC_PACK(2 , 1 , 3), VLC_PACK(5 , 0 , 151),
VLC_PACK(5 , 0 , 181), VLC_PACK(3 , 1 , 0), VLC_PACK(7 , 0 , 370), VLC_PACK(7 , 0 , 188), VLC_PACK(7 , 0 , 430), VLC_PACK(7 , 0 , 429),
VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 241), VLC_PACK(7 , 0 , 426), VLC_PACK(5 , 0 , 240), VLC_PACK(5 , 0 , 239),
VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(7 , 0 , 220), VLC_PACK(7 , 0 , 157), VLC_PACK(5 , 0 , 212), VLC_PACK(5 , 0 , 235),
VLC_PACK(0 , 0 , 2), VLC_PACK(2 , 1 , 3), VLC_PACK(5 , 0 , 180), VLC_PACK(5 , 0 , 211), VLC_PACK(3 , 1 , 0), VLC_PACK(7 , 0 , 405),
VLC_PACK(7 , 0 , 406), VLC_PACK(7 , 0 , 425), VLC_PACK(7 , 0 , 424), VLC_PACK(0 , 0 , 6), VLC_PACK(0 , 1 , 7), VLC_PACK(0 , 0 , 18),
VLC_PACK(0 , 1 , 19), VLC_PACK(0 , 1 , 27), VLC_PACK(2 , 2 , 35), VLC_PACK(5 , 0 , 238), VLC_PACK(7 , 0 , 252), VLC_PACK(7 , 0 , 125),
VLC_PACK(7 , 0 , 418), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 234), VLC_PACK(5 , 0 , 232), VLC_PACK(5 , 0 , 210),
VLC_PACK(5 , 0 , 231), VLC_PACK(0 , 0 , 2), VLC_PACK(3 , 1 , 0), VLC_PACK(7 , 0 , 404), VLC_PACK(7 , 0 , 403), VLC_PACK(7 , 0 , 189),
VLC_PACK(7 , 0 , 421), VLC_PACK(7 , 0 , 417), VLC_PACK(7 , 0 , 416), VLC_PACK(0 , 0 , 2), VLC_PACK(2 , 1 , 3), VLC_PACK(7 , 0 , 251),
VLC_PACK(7 , 0 , 93), VLC_PACK(3 , 1 , 0), VLC_PACK(5 , 0 , 229), VLC_PACK(5 , 0 , 230), VLC_PACK(7 , 0 , 415), VLC_PACK(7 , 0 , 414),
VLC_PACK(0 , 0 , 2), VLC_PACK(2 , 1 , 3), VLC_PACK(7 , 0 , 61), VLC_PACK(7 , 0 , 29), VLC_PACK(3 , 1 , 0), VLC_PACK(7 , 0 , 219),
VLC_PACK(7 , 0 , 250), VLC_PACK(2 , 2 , 4), VLC_PACK(2 , 1 , 7), VLC_PACK(7 , 0 , 374), VLC_PACK(7 , 0 , 375), VLC_PACK(3 , 2 , 0),
VLC_PACK(3 , 2 , 0), VLC_PACK(7 , 0 , 409), VLC_PACK(7 , 0 , 371), VLC_PACK(3 , 1 , 0), VLC_PACK(7 , 0 , 372), VLC_PACK(7 , 0 , 373),
VLC_PACK(0 , 1 , 4), VLC_PACK(0 , 0 , 24), VLC_PACK(7 , 0 , 94), VLC_PACK(7 , 0 , 62), VLC_PACK(0 , 1 , 4), VLC_PACK(0 , 0 , 18),
VLC_PACK(7 , 0 , 434), VLC_PACK(7 , 0 , 433), VLC_PACK(0 , 1 , 4), VLC_PACK(0 , 0 , 12), VLC_PACK(7 , 0 , 423), VLC_PACK(7 , 0 , 422),
VLC_PACK(1 , 1 , 4), VLC_PACK(0 , 0 , 6), VLC_PACK(7 , 0 , 413), VLC_PACK(7 , 0 , 412), VLC_PACK(3 , 1 , 0), VLC_PACK(7 , 0 , 408),
VLC_PACK(7 , 0 , 407), VLC_PACK(7 , 0 , 411), VLC_PACK(7 , 0 , 410), VLC_PACK(7 , 0 , 420), VLC_PACK(7 , 0 , 419), VLC_PACK(7 , 0 , 428),
VLC_PACK(7 , 0 , 427), VLC_PACK(7 , 0 , 437), VLC_PACK(7 , 0 , 436), VLC_PACK(7 , 0 , 222), VLC_PACK(7 , 0 , 190), VLC_PACK(5 , 0 , 255),
VLC_PACK(5 , 0 , 253), VLC_PACK(0 , 0 , 14), VLC_PACK(0 , 1 , 15), VLC_PACK(0 , 0 , 44), VLC_PACK(0 , 1 , 45), VLC_PACK(0 , 1 , 74),
VLC_PACK(0 , 2 , 103), VLC_PACK(0 , 1 , 230), VLC_PACK(0 , 0 , 256), VLC_PACK(5 , 0 , 190), VLC_PACK(7 , 0 , 254), VLC_PACK(4 , 3 , 508),
VLC_PACK(4 , 3 , 509), VLC_PACK(4 , 3 , 444), VLC_PACK(4 , 3 , 445), VLC_PACK(5 , 0 , 252), VLC_PACK(5 , 0 , 158), VLC_PACK(5 , 0 , 221),
VLC_PACK(5 , 0 , 62), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 251), VLC_PACK(5 , 0 , 189), VLC_PACK(5 , 0 , 250),
VLC_PACK(5 , 0 , 249), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 248), VLC_PACK(5 , 0 , 219), VLC_PACK(5 , 0 , 247),
VLC_PACK(5 , 0 , 246), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 245), VLC_PACK(5 , 0 , 244), VLC_PACK(5 , 0 , 243),
VLC_PACK(5 , 0 , 216), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 242), VLC_PACK(5 , 0 , 241), VLC_PACK(5 , 0 , 238),
VLC_PACK(5 , 0 , 237), VLC_PACK(0 , 0 , 2), VLC_PACK(3 , 1 , 0), VLC_PACK(5 , 0 , 236), VLC_PACK(5 , 0 , 152), VLC_PACK(5 , 0 , 126),
VLC_PACK(5 , 0 , 94), VLC_PACK(5 , 0 , 30), VLC_PACK(5 , 0 , 439), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 438),
VLC_PACK(5 , 0 , 437), VLC_PACK(5 , 0 , 220), VLC_PACK(5 , 0 , 157), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 188),
VLC_PACK(5 , 0 , 93), VLC_PACK(5 , 0 , 218), VLC_PACK(5 , 0 , 156), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 217),
VLC_PACK(5 , 0 , 187), VLC_PACK(5 , 0 , 186), VLC_PACK(5 , 0 , 155), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 240),
VLC_PACK(5 , 0 , 239), VLC_PACK(5 , 0 , 214), VLC_PACK(5 , 0 , 213), VLC_PACK(0 , 0 , 2), VLC_PACK(3 , 1 , 0), VLC_PACK(5 , 0 , 122),
VLC_PACK(5 , 0 , 27), VLC_PACK(7 , 0 , 158), VLC_PACK(7 , 0 , 126), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 436),
VLC_PACK(7 , 0 , 30), VLC_PACK(5 , 0 , 125), VLC_PACK(5 , 0 , 435), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 432),
VLC_PACK(5 , 0 , 431), VLC_PACK(5 , 0 , 61), VLC_PACK(5 , 0 , 29), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 124),
VLC_PACK(5 , 0 , 92), VLC_PACK(5 , 0 , 60), VLC_PACK(5 , 0 , 28), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 215),
VLC_PACK(5 , 0 , 154), VLC_PACK(5 , 0 , 185), VLC_PACK(5 , 0 , 184), VLC_PACK(0 , 0 , 2), VLC_PACK(3 , 1 , 0), VLC_PACK(5 , 0 , 366),
VLC_PACK(5 , 0 , 410), VLC_PACK(7 , 0 , 439), VLC_PACK(7 , 0 , 438), VLC_PACK(0 , 0 , 6), VLC_PACK(0 , 1 , 7), VLC_PACK(0 , 0 , 27),
VLC_PACK(0 , 1 , 28), VLC_PACK(0 , 1 , 48), VLC_PACK(0 , 2 , 68), VLC_PACK(5 , 0 , 434), VLC_PACK(5 , 0 , 433), VLC_PACK(5 , 0 , 430),
VLC_PACK(7 , 0 , 221), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 375), VLC_PACK(5 , 0 , 374), VLC_PACK(5 , 0 , 373),
VLC_PACK(5 , 0 , 426), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 372), VLC_PACK(5 , 0 , 420), VLC_PACK(5 , 0 , 123),
VLC_PACK(5 , 0 , 91), VLC_PACK(0 , 0 , 2), VLC_PACK(2 , 1 , 3), VLC_PACK(5 , 0 , 153), VLC_PACK(5 , 0 , 59), VLC_PACK(3 , 1 , 0),
VLC_PACK(7 , 0 , 218), VLC_PACK(5 , 0 , 409), VLC_PACK(7 , 0 , 253), VLC_PACK(7 , 0 , 435), VLC_PACK(7 , 0 , 432), VLC_PACK(7 , 0 , 431),
VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 429), VLC_PACK(5 , 0 , 428), VLC_PACK(5 , 0 , 425), VLC_PACK(5 , 0 , 424),
VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 419), VLC_PACK(5 , 0 , 418), VLC_PACK(5 , 0 , 311), VLC_PACK(5 , 0 , 371),
VLC_PACK(0 , 0 , 2), VLC_PACK(2 , 1 , 3), VLC_PACK(5 , 0 , 310), VLC_PACK(5 , 0 , 370), VLC_PACK(3 , 1 , 0), VLC_PACK(7 , 0 , 370),
VLC_PACK(7 , 0 , 188), VLC_PACK(7 , 0 , 430), VLC_PACK(7 , 0 , 429), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(5 , 0 , 427),
VLC_PACK(7 , 0 , 426), VLC_PACK(5 , 0 , 423), VLC_PACK(5 , 0 , 422), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3), VLC_PACK(7 , 0 , 220),
VLC_PACK(7 , 0 , 157), VLC_PACK(5 , 0 , 417), VLC_PACK(5 , 0 , 416), VLC_PACK(0 , 0 , 2), VLC_PACK(2 , 1 , 3), VLC_PACK(5 , 0 , 369),
VLC_PACK(5 , 0 , 368), VLC_PACK(3 , 1 , 0), VLC_PACK(7 , 0 , 405), VLC_PACK(7 , 0 , 406), VLC_PACK(7 , 0 , 425), VLC_PACK(7 , 0 , 424),
VLC_PACK(0 , 0 , 6), VLC_PACK(0 , 1 , 7), VLC_PACK(0 , 0 , 18), VLC_PACK(0 , 1 , 19), VLC_PACK(0 , 1 , 27), VLC_PACK(2 , 2 , 35),
VLC_PACK(5 , 0 , 421), VLC_PACK(7 , 0 , 252), VLC_PACK(7 , 0 , 125), VLC_PACK(7 , 0 , 418), VLC_PACK(0 , 0 , 2), VLC_PACK(0 , 1 , 3),
VLC_PACK(5 , 0 , 415), VLC_PACK(5 , 0 , 414), VLC_PACK(5 , 0 , 367), VLC_PACK(5 , 0 , 413), VLC_PACK(0 , 0 , 2), VLC_PACK(3 , 1 , 0),
VLC_PACK(7 , 0 , 404), VLC_PACK(7 , 0 , 403), VLC_PACK(7 , 0 , 189), VLC_PACK(7 , 0 , 421), VLC_PACK(7 , 0 , 417), VLC_PACK(7 , 0 , 416),
VLC_PACK(0 , 0 , 2), VLC_PACK(2 , 1 , 3), VLC_PACK(7 , 0 , 251), VLC_PACK(7 , 0 , 93), VLC_PACK(3 , 1 , 0), VLC_PACK(5 , 0 , 411),
VLC_PACK(5 , 0 , 412), VLC_PACK(7 , 0 , 415), VLC_PACK(7 , 0 , 414), VLC_PACK(0 , 0 , 2), VLC_PACK(2 , 1 , 3), VLC_PACK(7 , 0 , 61),
VLC_PACK(7 , 0 , 29), VLC_PACK(3 , 1 , 0), VLC_PACK(7 , 0 , 219), VLC_PACK(7 , 0 , 250), VLC_PACK(2 , 2 , 4), VLC_PACK(2 , 1 , 7),
VLC_PACK(7 , 0 , 374), VLC_PACK(7 , 0 , 375), VLC_PACK(3 , 2 , 0), VLC_PACK(3 , 2 , 0), VLC_PACK(7 , 0 , 409), VLC_PACK(7 , 0 , 371),
VLC_PACK(3 , 1 , 0), VLC_PACK(7 , 0 , 372), VLC_PACK(7 , 0 , 373), VLC_PACK(0 , 1 , 4), VLC_PACK(0 , 0 , 24), VLC_PACK(7 , 0 , 94),
VLC_PACK(7 , 0 , 62), VLC_PACK(0 , 1 , 4), VLC_PACK(0 , 0 , 18), VLC_PACK(7 , 0 , 434), VLC_PACK(7 , 0 , 433), VLC_PACK(0 , 1 , 4),
VLC_PACK(0 , 0 , 12), VLC_PACK(7 , 0 , 423), VLC_PACK(7 , 0 , 422), VLC_PACK(1 , 1 , 4), VLC_PACK(0 , 0 , 6), VLC_PACK(7 , 0 , 413),
VLC_PACK(7 , 0 , 412), VLC_PACK(3 , 1 , 0), VLC_PACK(7 , 0 , 408), VLC_PACK(7 , 0 , 407), VLC_PACK(7 , 0 , 411), VLC_PACK(7 , 0 , 410),
VLC_PACK(7 , 0 , 420), VLC_PACK(7 , 0 , 419), VLC_PACK(7 , 0 , 428), VLC_PACK(7 , 0 , 427), VLC_PACK(7 , 0 , 437), VLC_PACK(7 , 0 , 436),
VLC_PACK(7 , 0 , 222), VLC_PACK(7 , 0 , 190), VLC_PACK(4 , 0 , 0), VLC_PACK(5 , 0 , 1), VLC_PACK(5 , 0 , 2), VLC_PACK(5 , 0 , 3),
VLC_PACK(5 , 0 , 4), VLC_PACK(5 , 0 , 5), VLC_PACK(1 , 5 , 1), VLC_PACK(5 , 0 , 6), VLC_PACK(5 , 0 , 7), VLC_PACK(5 , 0 , 8),
VLC_PACK(5 , 0 , 9), VLC_PACK(5 , 0 , 10), VLC_PACK(5 , 0 , 11), VLC_PACK(1 , 3 , 1), VLC_PACK(5 , 0 , 12), VLC_PACK(5 , 0 , 13),
VLC_PACK(5 , 0 , 14), VLC_PACK(5 , 0 , 15), VLC_PACK(5 , 1 , 16), VLC_PACK(5 , 0 , 1), VLC_PACK(5 , 0 , 2), VLC_PACK(5 , 0 , 3),
VLC_PACK(5 , 0 , 4), VLC_PACK(5 , 0 , 5), VLC_PACK(5 , 0 , 6), VLC_PACK(1 , 5 , 1), VLC_PACK(5 , 0 , 7), VLC_PACK(5 , 0 , 8),
VLC_PACK(5 , 0 , 9), VLC_PACK(5 , 0 , 10), VLC_PACK(5 , 0 , 11), VLC_PACK(5 , 0 , 12), VLC_PACK(1 , 2 , 1), VLC_PACK(5 , 0 , 13),
VLC_PACK(5 , 0 , 14), VLC_PACK(5 , 0 , 15), VLC_PACK(5 , 1 , 16), VLC_PACK(4 , 0 , 1), VLC_PACK(4 , 1 , 2), VLC_PACK(4 , 1 , 4),
VLC_PACK(0 , 0 , 2),
};
struct context_MPEG4_s {
object_context_p obj_context; /* back reference */
uint32_t profile;
/* Picture parameters */
VAPictureParameterBufferMPEG4 *pic_params;
object_surface_p forward_ref_surface;
object_surface_p backward_ref_surface;
uint32_t display_picture_width; /* in pixels */
uint32_t display_picture_height; /* in pixels */
uint32_t coded_picture_width; /* in pixels */
uint32_t coded_picture_height; /* in pixels */
uint32_t picture_width_mb; /* in macroblocks */
uint32_t picture_height_mb; /* in macroblocks */
uint32_t size_mb; /* in macroblocks */
uint32_t FEControl;
uint32_t FE_SPS0;
uint32_t FE_VOP_PPS0;
uint32_t FE_VOP_SPS0;
uint32_t FE_PICSH_PPS0;
uint32_t BE_SPS0;
uint32_t BE_SPS1;
uint32_t BE_VOP_PPS0;
uint32_t BE_VOP_SPS0;
uint32_t BE_VOP_SPS1;
uint32_t BE_PICSH_PPS0;
/* IQ Matrix */
uint32_t qmatrix_data[MAX_QUANT_TABLES][16];
int load_non_intra_quant_mat;
int load_intra_quant_mat;
/* Split buffers */
int split_buffer_pending;
/* List of VASliceParameterBuffers */
object_buffer_p *slice_param_list;
int slice_param_list_size;
int slice_param_list_idx;
/* VLC packed data */
struct psb_buffer_s vlc_packed_table;
/* FE state buffer */
struct psb_buffer_s FE_state_buffer;
/* CoLocated buffers */
struct psb_buffer_s *colocated_buffers;
int colocated_buffers_size;
int colocated_buffers_idx;
uint32_t *p_slice_params; /* pointer to ui32SliceParams in CMD_HEADER */
};
typedef struct context_MPEG4_s *context_MPEG4_p;
#define INIT_CONTEXT_MPEG4 context_MPEG4_p ctx = (context_MPEG4_p) obj_context->format_data;
#define SURFACE(id) ((object_surface_p) object_heap_lookup( &ctx->obj_context->driver_data->surface_heap, id ))
static const char *psb__debug_picture_coding_str(unsigned char vop_coding_type)
{
switch (vop_coding_type) {
case PICTURE_CODING_I:
return ("PICTURE_CODING_I");
case PICTURE_CODING_P:
return ("PICTURE_CODING_P");
case PICTURE_CODING_B:
return ("PICTURE_CODING_B");
case PICTURE_CODING_S:
return ("PICTURE_CODING_S");
}
return ("UNKNOWN!!!");
}
static void psb_MPEG4_QueryConfigAttributes(
VAProfile profile,
VAEntrypoint entrypoint,
VAConfigAttrib *attrib_list,
int num_attribs)
{
/* No MPEG4 specific attributes */
}
static VAStatus psb_MPEG4_ValidateConfig(
object_config_p obj_config)
{
int i;
/* Check all attributes */
for (i = 0; i < obj_config->attrib_count; i++) {
switch (obj_config->attrib_list[i].type) {
case VAConfigAttribRTFormat:
/* Ignore */
break;
default:
return VA_STATUS_ERROR_ATTR_NOT_SUPPORTED;
}
}
return VA_STATUS_SUCCESS;
}
static VAStatus psb__MPEG4_check_legal_picture(object_context_p obj_context, object_config_p obj_config)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
if (NULL == obj_context) {
vaStatus = VA_STATUS_ERROR_INVALID_CONTEXT;
DEBUG_FAILURE;
return vaStatus;
}
if (NULL == obj_config) {
vaStatus = VA_STATUS_ERROR_INVALID_CONFIG;
DEBUG_FAILURE;
return vaStatus;
}
/* MSVDX decode capability for MPEG4:
* SP@L3
* ASP@L5
*
* Refer to the "MSVDX MPEG4 decode capability" table of "Poulsbo Media Software Overview".
*/
switch (obj_config->profile) {
case VAProfileMPEG4Simple:
case VAProfileMPEG4AdvancedSimple:
if ((obj_context->picture_width <= 0) || (obj_context->picture_height <= 0)) {
vaStatus = VA_STATUS_ERROR_RESOLUTION_NOT_SUPPORTED;
}
break;
default:
vaStatus = VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
break;
}
return vaStatus;
}
static void psb_MPEG4_DestroyContext(object_context_p obj_context);
static VAStatus psb_MPEG4_CreateContext(
object_context_p obj_context,
object_config_p obj_config)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
context_MPEG4_p ctx;
/* Validate flag */
/* Validate picture dimensions */
vaStatus = psb__MPEG4_check_legal_picture(obj_context, obj_config);
if (VA_STATUS_SUCCESS != vaStatus) {
DEBUG_FAILURE;
return vaStatus;
}
ctx = (context_MPEG4_p) calloc(1, sizeof(struct context_MPEG4_s));
if (NULL == ctx) {
vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED;
DEBUG_FAILURE;
return vaStatus;
}
obj_context->format_data = (void*) ctx;
ctx->obj_context = obj_context;
ctx->pic_params = NULL;
ctx->load_non_intra_quant_mat = FALSE;
ctx->load_intra_quant_mat = FALSE;
ctx->split_buffer_pending = FALSE;
ctx->slice_param_list_size = 8;
ctx->slice_param_list = (object_buffer_p*) calloc(1, sizeof(object_buffer_p) * ctx->slice_param_list_size);
ctx->slice_param_list_idx = 0;
if (NULL == ctx->slice_param_list) {
vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED;
DEBUG_FAILURE;
}
ctx->colocated_buffers_size = obj_context->num_render_targets;
ctx->colocated_buffers_idx = 0;
ctx->colocated_buffers = (psb_buffer_p) calloc(1, sizeof(struct psb_buffer_s) * ctx->colocated_buffers_size);
if (NULL == ctx->colocated_buffers) {
vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED;
DEBUG_FAILURE;
}
switch (obj_config->profile) {
case VAProfileMPEG4Simple:
drv_debug_msg(VIDEO_DEBUG_GENERAL, "MPEG4_PROFILE_SIMPLE\n");
ctx->profile = MPEG4_PROFILE_SIMPLE;
break;
case VAProfileMPEG4AdvancedSimple:
drv_debug_msg(VIDEO_DEBUG_GENERAL, "MPEG4_PROFILE_ASP\n");
ctx->profile = MPEG4_PROFILE_ASP;
break;
default:
ASSERT(0 == 1);
vaStatus = VA_STATUS_ERROR_UNKNOWN;
}
// TODO
if (vaStatus == VA_STATUS_SUCCESS) {
vaStatus = psb_buffer_create(obj_context->driver_data,
FE_STATE_BUFFER_SIZE,
psb_bt_vpu_only,
&ctx->FE_state_buffer);
DEBUG_FAILURE;
}
if (vaStatus == VA_STATUS_SUCCESS) {
vaStatus = psb_buffer_create(obj_context->driver_data,
sizeof(gaui16mpeg4VlcTableDataPacked),
psb_bt_cpu_vpu,
&ctx->vlc_packed_table);
DEBUG_FAILURE;
}
if (vaStatus == VA_STATUS_SUCCESS) {
unsigned char *vlc_packed_data_address;
if (0 == psb_buffer_map(&ctx->vlc_packed_table, &vlc_packed_data_address)) {
memcpy(vlc_packed_data_address, gaui16mpeg4VlcTableDataPacked, sizeof(gaui16mpeg4VlcTableDataPacked));
psb_buffer_unmap(&ctx->vlc_packed_table);
} else {
vaStatus = VA_STATUS_ERROR_ALLOCATION_FAILED;
DEBUG_FAILURE;
}
}
if (vaStatus != VA_STATUS_SUCCESS) {
psb_MPEG4_DestroyContext(obj_context);
}
return vaStatus;
}
static void psb_MPEG4_DestroyContext(
object_context_p obj_context)
{
INIT_CONTEXT_MPEG4
int i;
psb_buffer_destroy(&ctx->vlc_packed_table);
psb_buffer_destroy(&ctx->FE_state_buffer);
if (ctx->pic_params) {
free(ctx->pic_params);
ctx->pic_params = NULL;
}
if (ctx->colocated_buffers) {
for (i = 0; i < ctx->colocated_buffers_idx; ++i)
psb_buffer_destroy(&(ctx->colocated_buffers[i]));
free(ctx->colocated_buffers);
ctx->colocated_buffers = NULL;
}
if (ctx->slice_param_list) {
free(ctx->slice_param_list);
ctx->slice_param_list = NULL;
}
free(obj_context->format_data);
obj_context->format_data = NULL;
}
static VAStatus psb__MPEG4_allocate_colocated_buffer(context_MPEG4_p ctx, object_surface_p obj_surface, uint32_t size)
{
psb_surface_p surface = obj_surface->psb_surface;
if (!GET_SURFACE_INFO_colocated_index(surface)) {
VAStatus vaStatus;
psb_buffer_p buf;
int index = ctx->colocated_buffers_idx;
if (index >= ctx->colocated_buffers_size) {
return VA_STATUS_ERROR_UNKNOWN;
}
buf = &(ctx->colocated_buffers[index]);
vaStatus = psb_buffer_create(ctx->obj_context->driver_data, size, psb_bt_vpu_only, buf);
if (VA_STATUS_SUCCESS != vaStatus) {
return vaStatus;
}
ctx->colocated_buffers_idx++;
SET_SURFACE_INFO_colocated_index(surface, index + 1); /* 0 means unset, index is offset by 1 */
}
return VA_STATUS_SUCCESS;
}
static psb_buffer_p psb__MPEG4_lookup_colocated_buffer(context_MPEG4_p ctx, psb_surface_p surface)
{
int index = GET_SURFACE_INFO_colocated_index(surface);
if (!index) {
return NULL;
}
return &(ctx->colocated_buffers[index-1]); /* 0 means unset, index is offset by 1 */
}
static VAStatus psb__MPEG4_process_picture_param(context_MPEG4_p ctx, object_buffer_p obj_buffer)
{
VAStatus vaStatus;
ASSERT(obj_buffer->type == VAPictureParameterBufferType);
ASSERT(obj_buffer->num_elements == 1);
ASSERT(obj_buffer->size == sizeof(VAPictureParameterBufferMPEG4));
if ((obj_buffer->num_elements != 1) ||
(obj_buffer->size != sizeof(VAPictureParameterBufferMPEG4))) {
return VA_STATUS_ERROR_UNKNOWN;
}
/* Transfer ownership of VAPictureParameterBufferMPEG4 data */
if (ctx->pic_params) {
free(ctx->pic_params);
}
ctx->pic_params = (VAPictureParameterBufferMPEG4 *) obj_buffer->buffer_data;
obj_buffer->buffer_data = NULL;
obj_buffer->size = 0;
/* Lookup surfaces for backward/forward references */
/* Lookup surfaces for backward/forward references */
switch (ctx->pic_params->vop_fields.bits.vop_coding_type) {
case PICTURE_CODING_I:
ctx->forward_ref_surface = NULL;
ctx->backward_ref_surface = NULL;
drv_debug_msg(VIDEO_DEBUG_GENERAL, "PICTURE_CODING_I\nTarget surface = %08x (%08x)\n", ctx->obj_context->current_render_target->psb_surface, ctx->obj_context->current_render_target->base.id);
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Forward ref = NULL\n");
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Backward ref = NULL\n");
break;
case PICTURE_CODING_P:
ctx->forward_ref_surface = SURFACE(ctx->pic_params->forward_reference_picture);
ctx->backward_ref_surface = NULL;
if (NULL == ctx->forward_ref_surface) {
return VA_STATUS_ERROR_INVALID_SURFACE;
}
drv_debug_msg(VIDEO_DEBUG_GENERAL, "PICTURE_CODING_P\nTarget surface = %08x (%08x)\n", ctx->obj_context->current_render_target->psb_surface, ctx->obj_context->current_render_target->base.id);
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Forward ref = %08x (%08x)\n", ctx->forward_ref_surface->psb_surface, ctx->pic_params->forward_reference_picture);
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Backward ref = NULL\n");
break;
case PICTURE_CODING_B:
ctx->forward_ref_surface = SURFACE(ctx->pic_params->forward_reference_picture);
ctx->backward_ref_surface = SURFACE(ctx->pic_params->backward_reference_picture);
if ((NULL == ctx->forward_ref_surface) ||
(NULL == ctx->backward_ref_surface)) {
return VA_STATUS_ERROR_INVALID_SURFACE;
}
drv_debug_msg(VIDEO_DEBUG_GENERAL, "PICTURE_CODING_B\nTarget surface = %08x (%08x)\n", ctx->obj_context->current_render_target->psb_surface, ctx->obj_context->current_render_target->base.id);
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Forward ref = %08x (%08x)\n", ctx->forward_ref_surface->psb_surface, ctx->pic_params->forward_reference_picture);
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Backward ref = %08x (%08x)\n", ctx->backward_ref_surface->psb_surface, ctx->pic_params->backward_reference_picture);
break;
case PICTURE_CODING_S:
ctx->forward_ref_surface = SURFACE(ctx->pic_params->forward_reference_picture);
ctx->backward_ref_surface = SURFACE(ctx->pic_params->backward_reference_picture);
drv_debug_msg(VIDEO_DEBUG_GENERAL, "PICTURE_CODING_S\nTarget surface = %08x (%08x)\n", ctx->obj_context->current_render_target->psb_surface, ctx->obj_context->current_render_target->base.id);
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Forward ref = %08x (%08x)\n", ctx->forward_ref_surface ? ctx->forward_ref_surface->psb_surface : 0, ctx->pic_params->forward_reference_picture);
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Backward ref = %08x (%08x)\n", ctx->backward_ref_surface ? ctx->backward_ref_surface->psb_surface : 0, ctx->pic_params->backward_reference_picture);
break;
default:
drv_debug_msg(VIDEO_DEBUG_ERROR, "Unhandled MPEG4 vop_coding_type '%d'\n", ctx->pic_params->vop_fields.bits.vop_coding_type);
return VA_STATUS_ERROR_UNKNOWN;
}
if (NULL == ctx->forward_ref_surface) {
/* for mmu fault protection */
ctx->forward_ref_surface = ctx->obj_context->current_render_target;
}
if (NULL == ctx->backward_ref_surface) {
/* for mmu fault protection */
ctx->backward_ref_surface = ctx->obj_context->current_render_target;
}
ctx->display_picture_width = ctx->pic_params->vop_width;
ctx->display_picture_height = ctx->pic_params->vop_height;
ctx->picture_width_mb = PIXELS_TO_MB(ctx->display_picture_width);
ctx->picture_height_mb = PIXELS_TO_MB(ctx->display_picture_height);
ctx->coded_picture_width = ctx->picture_width_mb * 16;
ctx->coded_picture_height = ctx->picture_height_mb * 16;
ctx->size_mb = ctx->picture_width_mb * ctx->picture_height_mb;
uint32_t mbInPic = ctx->picture_width_mb * ctx->picture_height_mb;
mbInPic += 4;
uint32_t colocated_size = ((mbInPic * 200) + 0xfff) & ~0xfff;
vaStatus = psb__MPEG4_allocate_colocated_buffer(ctx, ctx->obj_context->current_render_target, colocated_size);
if (VA_STATUS_SUCCESS != vaStatus) {
DEBUG_FAILURE;
return vaStatus;
}
vaStatus = psb__MPEG4_allocate_colocated_buffer(ctx, ctx->forward_ref_surface, colocated_size);
if (VA_STATUS_SUCCESS != vaStatus) {
DEBUG_FAILURE;
return vaStatus;
}
ctx->FEControl = 0;
REGIO_WRITE_FIELD_LITE(ctx->FEControl ,
MSVDX_VEC,
CR_VEC_ENTDEC_FE_CONTROL,
ENTDEC_FE_PROFILE,
ctx->profile); /* MPEG4 SP / ASP profile */
REGIO_WRITE_FIELD_LITE(ctx->FEControl ,
MSVDX_VEC,
CR_VEC_ENTDEC_FE_CONTROL,
ENTDEC_FE_MODE,
4); /* Set MPEG4 mode */
/* FE_SPS0 */
ctx->FE_SPS0 = 0;
REGIO_WRITE_FIELD_LITE(ctx->FE_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_SPS0, FE_VOP_WIDTH_IN_MBS_LESS_1, ctx->picture_width_mb - 1);
REGIO_WRITE_FIELD_LITE(ctx->FE_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_SPS0, FE_SHORT_HEADER_FLAG, ctx->pic_params->vol_fields.bits.short_video_header);
REGIO_WRITE_FIELD_LITE(ctx->FE_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_SPS0, FE_PROFILE, ctx->profile);
/* FE_VOP_SPS0 */
ctx->FE_VOP_SPS0 = 0;
REGIO_WRITE_FIELD_LITE(ctx->FE_VOP_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_SPS0, FE_VOP_HEIGHT_IN_MBS_LESS_1, ctx->picture_height_mb - 1);
REGIO_WRITE_FIELD_LITE(ctx->FE_VOP_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_SPS0, QUANT_PRECISION, ctx->pic_params->quant_precision);
REGIO_WRITE_FIELD_LITE(ctx->FE_VOP_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_SPS0, FE_NO_OF_GMC_WARPING_POINTS, ctx->pic_params->no_of_sprite_warping_points);
REGIO_WRITE_FIELD_LITE(ctx->FE_VOP_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_SPS0, FE_GMC_ENABLE, (ctx->pic_params->vol_fields.bits.sprite_enable == GMC));
REGIO_WRITE_FIELD_LITE(ctx->FE_VOP_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_SPS0, REVERSIBLE_VLC, ctx->pic_params->vol_fields.bits.reversible_vlc);
REGIO_WRITE_FIELD_LITE(ctx->FE_VOP_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_SPS0, FE_DATA_PARTITIONED, ctx->pic_params->vol_fields.bits.data_partitioned);
REGIO_WRITE_FIELD_LITE(ctx->FE_VOP_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_SPS0, FE_INTERLACED, ctx->pic_params->vol_fields.bits.interlaced);
if (ctx->pic_params->vol_fields.bits.short_video_header) {
/* FE_PICSH_PPS0 */
ctx->FE_PICSH_PPS0 = 0;
REGIO_WRITE_FIELD_LITE(ctx->FE_PICSH_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_PICSH_PPS0, NUM_MBS_IN_GOB, ctx->pic_params->num_macroblocks_in_gob);
REGIO_WRITE_FIELD_LITE(ctx->FE_PICSH_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_PICSH_PPS0, NUM_GOBS_IN_VOP, ctx->pic_params->num_gobs_in_vop);
REGIO_WRITE_FIELD_LITE(ctx->FE_PICSH_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_PICSH_PPS0, FE_PICSH_CODING_TYPE, ctx->pic_params->vop_fields.bits.vop_coding_type);
}
/* FE_VOP_PPS0 */
ctx->FE_VOP_PPS0 = 0;
REGIO_WRITE_FIELD_LITE(ctx->FE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_PPS0, BACKWARD_REF_VOP_CODING_TYPE, ctx->pic_params->vop_fields.bits.backward_reference_vop_coding_type);
REGIO_WRITE_FIELD_LITE(ctx->FE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_PPS0, FE_FCODE_BACKWARD, ctx->pic_params->vop_fcode_backward);
REGIO_WRITE_FIELD_LITE(ctx->FE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_PPS0, FE_FCODE_FORWARD, ctx->pic_params->vop_fcode_forward);
REGIO_WRITE_FIELD_LITE(ctx->FE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_PPS0, INTRA_DC_VLC_THR, ctx->pic_params->vop_fields.bits.intra_dc_vlc_thr);
REGIO_WRITE_FIELD_LITE(ctx->FE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_PPS0, FE_VOP_CODING_TYPE, ctx->pic_params->vop_fields.bits.vop_coding_type);
/* BE_SPS0 */
/* Common for VOPs and pictures with short header */
ctx->BE_SPS0 = 0;
REGIO_WRITE_FIELD_LITE(ctx->BE_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_SPS0, BE_SHORT_HEADER_FLAG, ctx->pic_params->vol_fields.bits.short_video_header);
REGIO_WRITE_FIELD_LITE(ctx->BE_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_SPS0, BE_PROFILE, ctx->profile);
/* BE_SPS1 */
/* Common for VOPs and pictures with short header */
ctx->BE_SPS1 = 0;
REGIO_WRITE_FIELD_LITE(ctx->BE_SPS1, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_SPS1, BE_VOP_WIDTH_IN_MBS_LESS_1, ctx->picture_width_mb - 1);
REGIO_WRITE_FIELD_LITE(ctx->BE_SPS1, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_SPS1, VOP_HEIGHT_IN_MBS_LESS_1, ctx->picture_height_mb - 1);
if (0 == ctx->pic_params->vol_fields.bits.short_video_header) {
/* BE_VOP_SPS0 */
ctx->BE_VOP_SPS0 = 0;
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_SPS0, QUANT_TYPE, ctx->pic_params->vol_fields.bits.quant_type);
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_SPS0, OBMC_DISABLE, ctx->pic_params->vol_fields.bits.obmc_disable);
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_SPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_SPS0, QUARTER_SAMPLE, ctx->pic_params->vol_fields.bits.quarter_sample);
/* BE_VOP_SPS1 */
ctx->BE_VOP_SPS1 = 0;
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_SPS1, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_SPS1, GMC_WARPING_ACCURACY, ctx->pic_params->vol_fields.bits.sprite_warping_accuracy);
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_SPS1, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_SPS1, BE_NO_OF_GMC_WARPING_POINTS, ctx->pic_params->no_of_sprite_warping_points);
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_SPS1, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_SPS1, BE_GMC_ENABLE, (ctx->pic_params->vol_fields.bits.sprite_enable == GMC));
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_SPS1, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_SPS1, BE_DATA_PARTITIONED, ctx->pic_params->vol_fields.bits.data_partitioned);
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_SPS1, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_SPS1, BE_INTERLACED, ctx->pic_params->vol_fields.bits.interlaced);
/* BE_VOP_PPS0 */
ctx->BE_VOP_PPS0 = 0;
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_PPS0, BE_FCODE_BACKWARD, ctx->pic_params->vop_fcode_backward);
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_PPS0, BE_FCODE_FORWARD, ctx->pic_params->vop_fcode_forward);
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_PPS0, ALTERNATE_VERTICAL_SCAN_FLAG, ctx->pic_params->vop_fields.bits.alternate_vertical_scan_flag);
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_PPS0, TOP_FIELD_FIRST, ctx->pic_params->vop_fields.bits.top_field_first);
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_PPS0,
MSVDX_VEC_MPEG4,
CR_VEC_MPEG4_BE_VOP_PPS0,
ROUNDING_TYPE,
((PICTURE_CODING_I == ctx->pic_params->vop_fields.bits.vop_coding_type ||
PICTURE_CODING_B == ctx->pic_params->vop_fields.bits.vop_coding_type) ?
0 : ctx->pic_params->vop_fields.bits.vop_rounding_type));
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_PPS0, BE_VOP_CODING_TYPE, ctx->pic_params->vop_fields.bits.vop_coding_type);
} else {
/* BE_VOP_PPS0 */
ctx->BE_VOP_PPS0 = 0;
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_PPS0, BE_FCODE_FORWARD, 1); // Always 1 in short header mode 6.3.5.2
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_PPS0, ALTERNATE_VERTICAL_SCAN_FLAG, ctx->pic_params->vop_fields.bits.alternate_vertical_scan_flag);
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_PPS0, TOP_FIELD_FIRST, ctx->pic_params->vop_fields.bits.top_field_first);
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_PPS0, ROUNDING_TYPE, 0); // Always 0 in short header mode 6.3.5.2
REGIO_WRITE_FIELD_LITE(ctx->BE_VOP_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_PPS0, BE_VOP_CODING_TYPE, ctx->pic_params->vop_fields.bits.vop_coding_type);
/* BE_PICSH_PPS0 */
ctx->BE_PICSH_PPS0 = 0;
REGIO_WRITE_FIELD_LITE(ctx->BE_PICSH_PPS0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_PICSH_PPS0, BE_PICSH_CODING_TYPE, ctx->pic_params->vop_fields.bits.vop_coding_type);
}
psb_CheckInterlaceRotate(ctx->obj_context, (unsigned char *)ctx->pic_params);
return VA_STATUS_SUCCESS;
}
static void psb__MPEG4_convert_iq_matrix(uint32_t *dest32, unsigned char *src)
{
int i;
int *idx = scan0;
uint8_t *dest8 = (uint8_t*) dest32;
for (i = 0; i < 64; i++) {
*dest8++ = src[*idx++];
}
}
static VAStatus psb__MPEG4_process_iq_matrix(context_MPEG4_p ctx, object_buffer_p obj_buffer)
{
VAIQMatrixBufferMPEG4 *iq_matrix = (VAIQMatrixBufferMPEG4 *) obj_buffer->buffer_data;
ASSERT(obj_buffer->type == VAIQMatrixBufferType);
ASSERT(obj_buffer->num_elements == 1);
ASSERT(obj_buffer->size == sizeof(VAIQMatrixBufferMPEG4));
if ((obj_buffer->num_elements != 1) ||
(obj_buffer->size != sizeof(VAIQMatrixBufferMPEG4))) {
return VA_STATUS_ERROR_UNKNOWN;
}
if (iq_matrix->load_non_intra_quant_mat) {
psb__MPEG4_convert_iq_matrix(ctx->qmatrix_data[NONINTRA_LUMA_Q], iq_matrix->non_intra_quant_mat);
}
if (iq_matrix->load_intra_quant_mat) {
psb__MPEG4_convert_iq_matrix(ctx->qmatrix_data[INTRA_LUMA_Q], iq_matrix->intra_quant_mat);
}
ctx->load_non_intra_quant_mat = iq_matrix->load_non_intra_quant_mat;
ctx->load_intra_quant_mat = iq_matrix->load_intra_quant_mat;
return VA_STATUS_SUCCESS;
}
static void psb__MPEG4_write_qmatrices(context_MPEG4_p ctx)
{
psb_cmdbuf_p cmdbuf = ctx->obj_context->cmdbuf;
int i;
// TODO: Verify that this is indeed the same as MPEG2
/* Since we only decode 4:2:0 We only need to the Intra tables.
Chroma quant tables are only used in Mpeg 4:2:2 and 4:4:4.
The hardware wants non-intra followed by intra */
psb_cmdbuf_rendec_start_block(cmdbuf);
psb_cmdbuf_rendec_start_chunk(cmdbuf, REG_MSVDX_VEC_IQRAM_OFFSET);
/* todo : optimisation here is to only load the need table */
if (ctx->load_non_intra_quant_mat) {
/* NONINTRA_LUMA_Q --> REG_MSVDX_VEC_IQRAM_OFFSET + 0 */
for (i = 0; i < 16; i++) {
psb_cmdbuf_rendec_write(cmdbuf, ctx->qmatrix_data[NONINTRA_LUMA_Q][i]);
}
} else {
for (i = 0; i < 16; i++) {
psb_cmdbuf_rendec_write(cmdbuf, 0);
}
}
if (ctx->load_intra_quant_mat) {
/* INTRA_LUMA_Q --> REG_MSVDX_VEC_IQRAM_OFFSET + (16*4) */
for (i = 0; i < 16; i++) {
psb_cmdbuf_rendec_write(cmdbuf, ctx->qmatrix_data[INTRA_LUMA_Q][i]);
}
} else {
for (i = 0; i < 16; i++) {
psb_cmdbuf_rendec_write(cmdbuf, 0);
}
}
psb_cmdbuf_rendec_end_chunk(cmdbuf);
psb_cmdbuf_rendec_end_block(cmdbuf);
}
/*
* Adds a VASliceParameterBuffer to the list of slice params
*/
static VAStatus psb__MPEG4_add_slice_param(context_MPEG4_p ctx, object_buffer_p obj_buffer)
{
ASSERT(obj_buffer->type == VASliceParameterBufferType);
if (ctx->slice_param_list_idx >= ctx->slice_param_list_size) {
unsigned char *new_list;
ctx->slice_param_list_size += 8;
new_list = realloc(ctx->slice_param_list,
sizeof(object_buffer_p) * ctx->slice_param_list_size);
if (NULL == new_list) {
return VA_STATUS_ERROR_ALLOCATION_FAILED;
}
ctx->slice_param_list = (object_buffer_p*) new_list;
}
ctx->slice_param_list[ctx->slice_param_list_idx] = obj_buffer;
ctx->slice_param_list_idx++;
return VA_STATUS_SUCCESS;
}
/* Precalculated values */
#define ADDR0 (0x00005800)
#define ADDR1 (0x0001f828)
#define ADDR2 (0x0002b854)
#define ADDR3 (0x0002f85c)
#define ADDR4 (0x0004d089)
#define ADDR5 (0x0008f0aa)
#define ADDR6 (0x00149988)
#define ADDR7 (0x001d8b9e)
#define ADDR8 (0x000003c3)
#define WIDTH0 (0x09a596ed)
#define WIDTH1 (0x0006d6db)
#define OPCODE0 (0x50009a0a)
#define OPCODE1 (0x00000001)
static void psb__MPEG4_write_VLC_tables(context_MPEG4_p ctx)
{
psb_cmdbuf_p cmdbuf = ctx->obj_context->cmdbuf;
/* Write the vec registers with the index data for each of the tables and then write */
/* the actual table data. */
psb_cmdbuf_reg_start_block(cmdbuf, 0);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_VLC_TABLE_ADDR0), ADDR0);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_VLC_TABLE_ADDR1), ADDR1);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_VLC_TABLE_ADDR2), ADDR2);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_VLC_TABLE_ADDR3), ADDR3);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_VLC_TABLE_ADDR4), ADDR4);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_VLC_TABLE_ADDR5), ADDR5);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_VLC_TABLE_ADDR6), ADDR6);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_VLC_TABLE_ADDR7), ADDR7);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_VLC_TABLE_ADDR8), ADDR8);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_VLC_TABLE_INITIAL_WIDTH0), WIDTH0);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_VLC_TABLE_INITIAL_WIDTH1), WIDTH1);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_VLC_TABLE_INITIAL_OPCODE0), OPCODE0);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_VLC_TABLE_INITIAL_OPCODE1), OPCODE1);
psb_cmdbuf_reg_end_block(cmdbuf);
/* VLC Table */
/* Write a LLDMA Cmd to transfer VLD Table data */
psb_cmdbuf_lldma_write_cmdbuf(cmdbuf, &ctx->vlc_packed_table, 0,
sizeof(gaui16mpeg4VlcTableDataPacked),
0, LLDMA_TYPE_VLC_TABLE);
}
static void psb__MPEG4_write_kick(context_MPEG4_p ctx, VASliceParameterBufferMPEG4 *slice_param)
{
psb_cmdbuf_p cmdbuf = ctx->obj_context->cmdbuf;
(void) slice_param; /* Unused for now */
*cmdbuf->cmd_idx++ = CMD_COMPLETION;
}
/* Programme the Alt output if there is a rotation*/
static void psb__MPEG4_setup_alternative_frame(context_MPEG4_p ctx)
{
uint32_t cmd;
psb_cmdbuf_p cmdbuf = ctx->obj_context->cmdbuf;
psb_surface_p rotate_surface = ctx->obj_context->current_render_target->out_loop_surface;
object_context_p obj_context = ctx->obj_context;
if (GET_SURFACE_INFO_rotate(rotate_surface) != obj_context->msvdx_rotate)
drv_debug_msg(VIDEO_DEBUG_ERROR, "Display rotate mode does not match surface rotate mode!\n");
/* CRendecBlock RendecBlk( mCtrlAlloc , RENDEC_REGISTER_OFFSET(MSVDX_CMDS, VC1_LUMA_RANGE_MAPPING_BASE_ADDRESS) ); */
psb_cmdbuf_rendec_start_chunk(cmdbuf, RENDEC_REGISTER_OFFSET(MSVDX_CMDS, VC1_LUMA_RANGE_MAPPING_BASE_ADDRESS));
psb_cmdbuf_rendec_write_address(cmdbuf, &rotate_surface->buf, rotate_surface->buf.buffer_ofs);
psb_cmdbuf_rendec_write_address(cmdbuf, &rotate_surface->buf, rotate_surface->buf.buffer_ofs + rotate_surface->chroma_offset);
psb_cmdbuf_rendec_end_chunk(cmdbuf);
/* Set the rotation registers */
psb_cmdbuf_rendec_start_chunk(cmdbuf, RENDEC_REGISTER_OFFSET(MSVDX_CMDS, ALTERNATIVE_OUTPUT_PICTURE_ROTATION));
cmd = 0;
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, ALTERNATIVE_OUTPUT_PICTURE_ROTATION , ALT_PICTURE_ENABLE, 1);
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, ALTERNATIVE_OUTPUT_PICTURE_ROTATION , ROTATION_ROW_STRIDE, rotate_surface->stride_mode);
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, ALTERNATIVE_OUTPUT_PICTURE_ROTATION , RECON_WRITE_DISABLE, 0); /* FIXME Always generate Rec */
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, ALTERNATIVE_OUTPUT_PICTURE_ROTATION , ROTATION_MODE, GET_SURFACE_INFO_rotate(rotate_surface));
psb_cmdbuf_rendec_write(cmdbuf, cmd);
psb_cmdbuf_rendec_end_chunk(cmdbuf);
}
static void psb__MPEG4_set_picture_params(context_MPEG4_p ctx, VASliceParameterBufferMPEG4 *slice_param)
{
uint32_t cmd;
psb_cmdbuf_p cmdbuf = ctx->obj_context->cmdbuf;
psb_surface_p target_surface = ctx->obj_context->current_render_target->psb_surface;
psb_buffer_p colocated_target_buffer = psb__MPEG4_lookup_colocated_buffer(ctx, target_surface);
psb_buffer_p colocated_ref_buffer = psb__MPEG4_lookup_colocated_buffer(ctx, ctx->forward_ref_surface->psb_surface); /* FIXME DE2.0 use backward ref surface */
ASSERT(colocated_target_buffer);
ASSERT(colocated_ref_buffer);
psb_cmdbuf_rendec_start_block(cmdbuf);
/* BE_PARAM_BASE_ADDR */
psb_cmdbuf_rendec_start_chunk(cmdbuf, RENDEC_REGISTER_OFFSET(MSVDX_VEC, MPEG4_CR_VEC_MPEG4_BE_PARAM_BASE_ADDR));
if (colocated_target_buffer) {
psb_cmdbuf_rendec_write_address(cmdbuf, colocated_target_buffer, 0);
} else {
/* This is an error */
psb_cmdbuf_rendec_write(cmdbuf, 0);
}
psb_cmdbuf_rendec_end_chunk(cmdbuf);
/* PARAM_BASE_ADDRESS */
psb_cmdbuf_rendec_start_chunk(cmdbuf, RENDEC_REGISTER_OFFSET(MSVDX_VEC, MPEG4_CR_VEC_MPEG4_BE_COLPARAM_BASE_ADDR));
if (colocated_ref_buffer) {
psb_cmdbuf_rendec_write_address(cmdbuf, colocated_ref_buffer, 0);
} else {
/* This is an error */
psb_cmdbuf_rendec_write(cmdbuf, 0);
}
psb_cmdbuf_rendec_end_chunk(cmdbuf);
if (CONTEXT_ROTATE(ctx->obj_context))
psb__MPEG4_setup_alternative_frame(ctx);
/* Send VDMC and VDEB commands */
psb_cmdbuf_rendec_start_chunk(cmdbuf, RENDEC_REGISTER_OFFSET(MSVDX_CMDS, DISPLAY_PICTURE_SIZE));
/* Display picture size cmd */
cmd = 0;
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, DISPLAY_PICTURE_SIZE, DISPLAY_PICTURE_HEIGHT, ctx->coded_picture_height - 1);
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, DISPLAY_PICTURE_SIZE, DISPLAY_PICTURE_WIDTH, ctx->coded_picture_width - 1);
psb_cmdbuf_rendec_write(cmdbuf, cmd);
/* Coded picture size cmd */
cmd = 0;
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, CODED_PICTURE_SIZE, CODED_PICTURE_HEIGHT, ctx->coded_picture_height - 1);
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, CODED_PICTURE_SIZE, CODED_PICTURE_WIDTH, ctx->coded_picture_width - 1);
psb_cmdbuf_rendec_write(cmdbuf, cmd);
/* Operating mode cmd */
cmd = 0;
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, OPERATING_MODE, CHROMA_INTERLEAVED, 0); /* 0 = CbCr, 1 = CrCb */
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, OPERATING_MODE, ROW_STRIDE, ctx->obj_context->current_render_target->psb_surface->stride_mode);
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, OPERATING_MODE, CODEC_PROFILE, ctx->profile); /* MPEG4 SP / ASP profile */
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, OPERATING_MODE, CODEC_MODE, 4); /* MPEG4 */
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, OPERATING_MODE, ASYNC_MODE, 1); /* VDMC only */
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, OPERATING_MODE, CHROMA_FORMAT, 1);
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, OPERATING_MODE, INTERLACED, ctx->pic_params->vol_fields.bits.interlaced);
psb_cmdbuf_rendec_write(cmdbuf, cmd);
ctx->obj_context->operating_mode = cmd;
drv_debug_msg(VIDEO_DEBUG_GENERAL, " vop_coding_type = %s\n", psb__debug_picture_coding_str(ctx->pic_params->vop_fields.bits.vop_coding_type));
drv_debug_msg(VIDEO_DEBUG_GENERAL, " backward ref vop_coding_type = %s\n", psb__debug_picture_coding_str(ctx->pic_params->vop_fields.bits.backward_reference_vop_coding_type));
/* LUMA_RECONSTRUCTED_PICTURE_BASE_ADDRESSES */
psb_cmdbuf_rendec_write_address(cmdbuf, &target_surface->buf, target_surface->buf.buffer_ofs);
/* CHROMA_RECONSTRUCTED_PICTURE_BASE_ADDRESSES */
psb_cmdbuf_rendec_write_address(cmdbuf, &target_surface->buf, target_surface->buf.buffer_ofs + target_surface->chroma_offset);
psb_cmdbuf_rendec_end_chunk(cmdbuf);
/* Reference pictures base addresses */
psb_cmdbuf_rendec_start_chunk(cmdbuf, RENDEC_REGISTER_OFFSET(MSVDX_CMDS, REFERENCE_PICTURE_BASE_ADDRESSES));
//drv_debug_msg(VIDEO_DEBUG_GENERAL, "Target surface = %08x\n", target_surface);
//drv_debug_msg(VIDEO_DEBUG_GENERAL, "Forward ref = %08x\n", ctx->forward_ref_surface->psb_surface);
//drv_debug_msg(VIDEO_DEBUG_GENERAL, "Backward ref = %08x\n", ctx->backward_ref_surface->psb_surface);
/* forward reference picture */
/* LUMA_RECONSTRUCTED_PICTURE_BASE_ADDRESSES */
psb_cmdbuf_rendec_write_address(cmdbuf, &ctx->forward_ref_surface->psb_surface->buf, ctx->forward_ref_surface->psb_surface->buf.buffer_ofs);
/* CHROMA_RECONSTRUCTED_PICTURE_BASE_ADDRESSES */
psb_cmdbuf_rendec_write_address(cmdbuf, &ctx->forward_ref_surface->psb_surface->buf, ctx->forward_ref_surface->psb_surface->buf.buffer_ofs + ctx->forward_ref_surface->psb_surface->chroma_offset);
/* backward reference picture */
/* LUMA_RECONSTRUCTED_PICTURE_BASE_ADDRESSES */
psb_cmdbuf_rendec_write_address(cmdbuf, &ctx->backward_ref_surface->psb_surface->buf, ctx->backward_ref_surface->psb_surface->buf.buffer_ofs);
/* CHROMA_RECONSTRUCTED_PICTURE_BASE_ADDRESSES */
psb_cmdbuf_rendec_write_address(cmdbuf, &ctx->backward_ref_surface->psb_surface->buf, ctx->backward_ref_surface->psb_surface->buf.buffer_ofs + ctx->backward_ref_surface->psb_surface->chroma_offset);
psb_cmdbuf_rendec_end_chunk(cmdbuf);
psb_cmdbuf_rendec_end_block(cmdbuf);
}
static void psb__MPEG4_set_backend_registers(context_MPEG4_p ctx, VASliceParameterBufferMPEG4 *slice_param)
{
psb_cmdbuf_p cmdbuf = ctx->obj_context->cmdbuf;
uint32_t cmd;
unsigned short width_mb = PIXELS_TO_MB(ctx->pic_params->vop_width);
psb_cmdbuf_rendec_start_block(cmdbuf);
/* Write Back-End EntDec registers */
psb_cmdbuf_rendec_start_chunk(cmdbuf, RENDEC_REGISTER_OFFSET(MSVDX_VEC, MPEG4_CR_VEC_MPEG4_BE_SPS0));
/* BE_SPS0 */
/* Common for VOPs and pictures with short header */
psb_cmdbuf_rendec_write(cmdbuf, ctx->BE_SPS0);
/* BE_SPS1 */
/* Common for VOPs and pictures with short header */
psb_cmdbuf_rendec_write(cmdbuf, ctx->BE_SPS1);
psb_cmdbuf_rendec_end_chunk(cmdbuf);
psb_cmdbuf_rendec_start_chunk(cmdbuf, RENDEC_REGISTER_OFFSET(MSVDX_VEC, MPEG4_CR_VEC_MPEG4_BE_VOP_SPS0));
if (0 == ctx->pic_params->vol_fields.bits.short_video_header) {
/* BE_VOP_SPS0 */
psb_cmdbuf_rendec_write(cmdbuf, ctx->BE_VOP_SPS0);
/* BE_VOP_SPS1 */
psb_cmdbuf_rendec_write(cmdbuf, ctx->BE_VOP_SPS1);
/* BE_VOP_PPS0 */
psb_cmdbuf_rendec_write(cmdbuf, ctx->BE_VOP_PPS0);
} else { /* Short-header mode */
/* BE_VOP_SPS0 */
psb_cmdbuf_rendec_write(cmdbuf, 0);
/* BE_VOP_SPS1 */
psb_cmdbuf_rendec_write(cmdbuf, 0);
/* BE_VOP_PPS0 */
psb_cmdbuf_rendec_write(cmdbuf, ctx->BE_VOP_PPS0);
/* BE_PICSH_PPS0 */
psb_cmdbuf_rendec_write(cmdbuf, ctx->BE_PICSH_PPS0);
}
psb_cmdbuf_rendec_end_chunk(cmdbuf);
if (0 == ctx->pic_params->vol_fields.bits.short_video_header) {
if ((GMC == ctx->pic_params->vol_fields.bits.sprite_enable) &&
(PICTURE_CODING_S == ctx->pic_params->vop_fields.bits.vop_coding_type)) {
psb_cmdbuf_rendec_start_chunk(cmdbuf, RENDEC_REGISTER_OFFSET(MSVDX_VEC, MPEG4_CR_VEC_MPEG4_BE_GMC_X));
/* TODO: GMC Motion Vectors */
/* It is still needed to specify the precision of the motion vectors (should they be in */
/* half-sample, quarter-sample...?) and how much processing is done on the firmware on */
/* the values of the warping points. */
// TODO: Which index to use?
int sprite_index = (ctx->pic_params->sprite_trajectory_du[0] || ctx->pic_params->sprite_trajectory_dv[0]) ? 0 : 1;
/* BE_GMC_X */
cmd = 0;
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_GMC_X, GMC_X, ctx->pic_params->sprite_trajectory_du[sprite_index] & 0x3FFF);
psb_cmdbuf_rendec_write(cmdbuf, cmd);
/* BE_GMC_Y */
cmd = 0;
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_GMC_Y, GMC_Y, ctx->pic_params->sprite_trajectory_dv[sprite_index] & 0x3FFF);
psb_cmdbuf_rendec_write(cmdbuf, cmd);
psb_cmdbuf_rendec_end_chunk(cmdbuf);
}
}
psb_cmdbuf_rendec_start_chunk(cmdbuf, RENDEC_REGISTER_OFFSET(MSVDX_VEC, MPEG4_CR_VEC_MPEG4_BE_SLICE0));
/* BE_SLICE0 */
cmd = 0;
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_SLICE0, BE_FIRST_MB_IN_SLICE_Y, slice_param->macroblock_number / width_mb);
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_SLICE0, BE_FIRST_MB_IN_SLICE_X, slice_param->macroblock_number % width_mb);
psb_cmdbuf_rendec_write(cmdbuf, cmd);
/* CR_VEC_MPEG4_BE_VOP_TR */
cmd = 0;
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_TRB, BE_TRB, ctx->pic_params->TRB);
psb_cmdbuf_rendec_write(cmdbuf, cmd);
cmd = 0;
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_BE_VOP_TRD, BE_TRD, ctx->pic_params->TRD);
psb_cmdbuf_rendec_write(cmdbuf, cmd);
psb_cmdbuf_rendec_end_chunk(cmdbuf);
/* Send Slice Data for every slice */
/* MUST be the last slice sent */
psb_cmdbuf_rendec_start_chunk(cmdbuf, RENDEC_REGISTER_OFFSET(MSVDX_CMDS, SLICE_PARAMS));
/* Slice params command */
cmd = 0;
REGIO_WRITE_FIELD_LITE(cmd,
MSVDX_CMDS,
SLICE_PARAMS,
RND_CTL_BIT,
((PICTURE_CODING_I == ctx->pic_params->vop_fields.bits.vop_coding_type ||
PICTURE_CODING_B == ctx->pic_params->vop_fields.bits.vop_coding_type) ?
0 : ctx->pic_params->vop_fields.bits.vop_rounding_type));
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, SLICE_PARAMS, MODE_CONFIG, ctx->pic_params->vol_fields.bits.sprite_warping_accuracy);
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, SLICE_PARAMS, SUBPEL_FILTER_MODE, ctx->pic_params->vol_fields.bits.quarter_sample);
/* SP and ASP profiles don't support field coding in different VOPs */
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, SLICE_PARAMS, SLICE_FIELD_TYPE, 2);
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_CMDS, SLICE_PARAMS, SLICE_CODE_TYPE, ctx->pic_params->vop_fields.bits.vop_coding_type);
psb_cmdbuf_rendec_write(cmdbuf, cmd);
psb_cmdbuf_rendec_end_chunk(cmdbuf);
*ctx->p_slice_params = cmd;
/* CHUNK: Entdec back-end profile and level */
psb_cmdbuf_rendec_start_chunk(cmdbuf, RENDEC_REGISTER_OFFSET(MSVDX_VEC, CR_VEC_ENTDEC_BE_CONTROL));
cmd = 0;
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_VEC, CR_VEC_ENTDEC_BE_CONTROL, ENTDEC_BE_PROFILE, ctx->profile); /* MPEG4 SP / ASP profile*/
REGIO_WRITE_FIELD_LITE(cmd, MSVDX_VEC, CR_VEC_ENTDEC_BE_CONTROL, ENTDEC_BE_MODE, 4); /* 4 - MPEG4 */
psb_cmdbuf_rendec_write(cmdbuf, cmd);
psb_cmdbuf_rendec_end_chunk(cmdbuf);
psb_cmdbuf_rendec_end_block(cmdbuf);
/* Send IQ matrices to Rendec */
psb__MPEG4_write_qmatrices(ctx);
}
static void psb__MPEG4_set_frontend_registers(context_MPEG4_p ctx, VASliceParameterBufferMPEG4 *slice_param)
{
psb_cmdbuf_p cmdbuf = ctx->obj_context->cmdbuf;
uint32_t FE_slice0;
unsigned short width_mb = PIXELS_TO_MB(ctx->pic_params->vop_width);
psb_cmdbuf_reg_start_block(cmdbuf, 0);
/* FE_SLICE0 */
FE_slice0 = 0;
REGIO_WRITE_FIELD_LITE(FE_slice0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_SLICE0, FE_VOP_QUANT, slice_param->quant_scale);
REGIO_WRITE_FIELD_LITE(FE_slice0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_SLICE0, FE_FIRST_MB_IN_SLICE_Y, slice_param->macroblock_number / width_mb);
REGIO_WRITE_FIELD_LITE(FE_slice0, MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_SLICE0, FE_FIRST_MB_IN_SLICE_X, slice_param->macroblock_number % width_mb);
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_SLICE0) , FE_slice0);
/* Entdec Front-End controls*/
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC, CR_VEC_ENTDEC_FE_CONTROL) , ctx->FEControl);
/* FE_SPS0 */
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_SPS0) , ctx->FE_SPS0);
/* FE_VOP_SPS0 */
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_SPS0) , ctx->FE_VOP_SPS0);
if (ctx->pic_params->vol_fields.bits.short_video_header) {
/* FE_PICSH_PPS0 */
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_PICSH_PPS0) , ctx->FE_PICSH_PPS0);
}
/* FE_VOP_PPS0 */
psb_cmdbuf_reg_set(cmdbuf, REGISTER_OFFSET(MSVDX_VEC_MPEG4, CR_VEC_MPEG4_FE_VOP_PPS0) , ctx->FE_VOP_PPS0);
psb_cmdbuf_reg_end_block(cmdbuf);
}
static void psb__MPEG4_FE_state(context_MPEG4_p ctx)
{
uint32_t lldma_record_offset;
psb_cmdbuf_p cmdbuf = ctx->obj_context->cmdbuf;
/* See RENDER_BUFFER_HEADER */
*cmdbuf->cmd_idx++ = CMD_HEADER;
ctx->p_slice_params = cmdbuf->cmd_idx;
*cmdbuf->cmd_idx++ = 0; /* ui32SliceParams */
lldma_record_offset = psb_cmdbuf_lldma_create(cmdbuf, &(ctx->FE_state_buffer), 0,
FE_STATE_SAVE_SIZE, 0, LLDMA_TYPE_MPEG4_FESTATE_SAVE);
RELOC(*cmdbuf->cmd_idx, lldma_record_offset, &(cmdbuf->buf));
cmdbuf->cmd_idx++;
lldma_record_offset = psb_cmdbuf_lldma_create(cmdbuf, &(ctx->FE_state_buffer), 0,
FE_STATE_SAVE_SIZE, 0, LLDMA_TYPE_MPEG4_FESTATE_RESTORE);
RELOC(*cmdbuf->cmd_idx, lldma_record_offset, &(cmdbuf->buf));
cmdbuf->cmd_idx++;
}
static VAStatus psb__MPEG4_process_slice(context_MPEG4_p ctx,
VASliceParameterBufferMPEG4 *slice_param,
object_buffer_p obj_buffer)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
ASSERT((obj_buffer->type == VASliceDataBufferType) || (obj_buffer->type == VAProtectedSliceDataBufferType));
drv_debug_msg(VIDEO_DEBUG_GENERAL, "MPEG4 process slice\n");
drv_debug_msg(VIDEO_DEBUG_GENERAL, " size = %08x offset = %08x\n", slice_param->slice_data_size, slice_param->slice_data_offset);
drv_debug_msg(VIDEO_DEBUG_GENERAL, " macroblock nr = %d offset = %d\n", slice_param->macroblock_number, slice_param->macroblock_offset);
drv_debug_msg(VIDEO_DEBUG_GENERAL, " slice_data_flag = %d\n", slice_param->slice_data_flag);
drv_debug_msg(VIDEO_DEBUG_GENERAL, " interlaced = %d\n", ctx->pic_params->vol_fields.bits.interlaced);
drv_debug_msg(VIDEO_DEBUG_GENERAL, " coded size = %dx%d\n", ctx->picture_width_mb, ctx->picture_height_mb);
if ((slice_param->slice_data_flag == VA_SLICE_DATA_FLAG_BEGIN) ||
(slice_param->slice_data_flag == VA_SLICE_DATA_FLAG_ALL)) {
if (0 == slice_param->slice_data_size) {
vaStatus = VA_STATUS_ERROR_UNKNOWN;
DEBUG_FAILURE;
return vaStatus;
}
ASSERT(!ctx->split_buffer_pending);
/* Initialise the command buffer */
/* TODO: Reuse current command buffer until full */
psb_context_get_next_cmdbuf(ctx->obj_context);
psb_cmdbuf_lldma_write_bitstream(ctx->obj_context->cmdbuf,
obj_buffer->psb_buffer,
obj_buffer->psb_buffer->buffer_ofs + slice_param->slice_data_offset,
slice_param->slice_data_size,
slice_param->macroblock_offset,
0);
if (slice_param->slice_data_flag == VA_SLICE_DATA_FLAG_BEGIN) {
ctx->split_buffer_pending = TRUE;
}
} else {
ASSERT(ctx->split_buffer_pending);
ASSERT(0 == slice_param->slice_data_offset);
/* Create LLDMA chain to continue buffer */
if (slice_param->slice_data_size) {
psb_cmdbuf_lldma_write_bitstream_chained(ctx->obj_context->cmdbuf,
obj_buffer->psb_buffer,
slice_param->slice_data_size);
}
}
if ((slice_param->slice_data_flag == VA_SLICE_DATA_FLAG_ALL) ||
(slice_param->slice_data_flag == VA_SLICE_DATA_FLAG_END)) {
if (slice_param->slice_data_flag == VA_SLICE_DATA_FLAG_END) {
ASSERT(ctx->split_buffer_pending);
}
psb__MPEG4_FE_state(ctx);
psb__MPEG4_write_VLC_tables(ctx);
psb__MPEG4_set_picture_params(ctx, slice_param);
psb__MPEG4_set_frontend_registers(ctx, slice_param);
psb__MPEG4_set_backend_registers(ctx, slice_param);
psb__MPEG4_write_kick(ctx, slice_param);
ctx->split_buffer_pending = FALSE;
ctx->obj_context->video_op = psb_video_vld;
ctx->obj_context->flags = 0;
ctx->obj_context->first_mb = 0;
ctx->obj_context->last_mb = ((ctx->picture_height_mb - 1) << 8) | (ctx->picture_width_mb - 1);
if (psb_context_submit_cmdbuf(ctx->obj_context)) {
vaStatus = VA_STATUS_ERROR_UNKNOWN;
}
}
return vaStatus;
}
static VAStatus psb__MPEG4_process_slice_data(context_MPEG4_p ctx, object_buffer_p obj_buffer)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
VASliceParameterBufferMPEG4 *slice_param;
int buffer_idx = 0;
unsigned int element_idx = 0;
ASSERT((obj_buffer->type == VASliceDataBufferType) || (obj_buffer->type == VAProtectedSliceDataBufferType));
ASSERT(ctx->pic_params);
ASSERT(ctx->slice_param_list_idx);
if (!ctx->pic_params) {
/* Picture params missing */
return VA_STATUS_ERROR_UNKNOWN;
}
if ((NULL == obj_buffer->psb_buffer) ||
(0 == obj_buffer->size)) {
/* We need to have data in the bitstream buffer */
return VA_STATUS_ERROR_UNKNOWN;
}
while (buffer_idx < ctx->slice_param_list_idx) {
object_buffer_p slice_buf = ctx->slice_param_list[buffer_idx];
if (element_idx >= slice_buf->num_elements) {
/* Move to next buffer */
element_idx = 0;
buffer_idx++;
continue;
}
slice_param = (VASliceParameterBufferMPEG4 *) slice_buf->buffer_data;
slice_param += element_idx;
element_idx++;
vaStatus = psb__MPEG4_process_slice(ctx, slice_param, obj_buffer);
if (vaStatus != VA_STATUS_SUCCESS) {
DEBUG_FAILURE;
break;
}
}
ctx->slice_param_list_idx = 0;
return vaStatus;
}
static VAStatus psb_MPEG4_BeginPicture(
object_context_p obj_context)
{
INIT_CONTEXT_MPEG4
if (ctx->pic_params) {
free(ctx->pic_params);
ctx->pic_params = NULL;
}
ctx->load_non_intra_quant_mat = FALSE;
ctx->load_intra_quant_mat = FALSE;
return VA_STATUS_SUCCESS;
}
static VAStatus psb_MPEG4_RenderPicture(
object_context_p obj_context,
object_buffer_p *buffers,
int num_buffers)
{
int i;
INIT_CONTEXT_MPEG4
VAStatus vaStatus = VA_STATUS_SUCCESS;
for (i = 0; i < num_buffers; i++) {
object_buffer_p obj_buffer = buffers[i];
switch (obj_buffer->type) {
case VAPictureParameterBufferType:
drv_debug_msg(VIDEO_DEBUG_GENERAL, "psb_MPEG4_RenderPicture got VAPictureParameterBuffer\n");
vaStatus = psb__MPEG4_process_picture_param(ctx, obj_buffer);
DEBUG_FAILURE;
break;
case VAIQMatrixBufferType:
drv_debug_msg(VIDEO_DEBUG_GENERAL, "psb_MPEG4_RenderPicture got VAIQMatrixBufferType\n");
vaStatus = psb__MPEG4_process_iq_matrix(ctx, obj_buffer);
DEBUG_FAILURE;
break;
case VASliceParameterBufferType:
drv_debug_msg(VIDEO_DEBUG_GENERAL, "psb_MPEG4_RenderPicture got VASliceParameterBufferType\n");
vaStatus = psb__MPEG4_add_slice_param(ctx, obj_buffer);
DEBUG_FAILURE;
break;
case VASliceDataBufferType:
case VAProtectedSliceDataBufferType:
drv_debug_msg(VIDEO_DEBUG_GENERAL, "psb_MPEG4_RenderPicture got %s\n", SLICEDATA_BUFFER_TYPE(obj_buffer->type));
vaStatus = psb__MPEG4_process_slice_data(ctx, obj_buffer);
DEBUG_FAILURE;
break;
default:
vaStatus = VA_STATUS_ERROR_UNKNOWN;
DEBUG_FAILURE;
}
if (vaStatus != VA_STATUS_SUCCESS) {
break;
}
}
return vaStatus;
}
static VAStatus psb_MPEG4_EndPicture(
object_context_p obj_context)
{
INIT_CONTEXT_MPEG4
if (psb_context_flush_cmdbuf(ctx->obj_context)) {
return VA_STATUS_ERROR_UNKNOWN;
}
if (ctx->pic_params) {
free(ctx->pic_params);
ctx->pic_params = NULL;
}
return VA_STATUS_SUCCESS;
}
struct format_vtable_s psb_MPEG4_vtable = {
queryConfigAttributes:
psb_MPEG4_QueryConfigAttributes,
validateConfig:
psb_MPEG4_ValidateConfig,
createContext:
psb_MPEG4_CreateContext,
destroyContext:
psb_MPEG4_DestroyContext,
beginPicture:
psb_MPEG4_BeginPicture,
renderPicture:
psb_MPEG4_RenderPicture,
endPicture:
psb_MPEG4_EndPicture
};