1 /* 2 * Copyright 2015 Rockchip Electronics Co. LTD 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef __HAL_JPEGE_BASE_H__ 18 #define __HAL_JPEGE_BASE_H__ 19 20 #include "mpp_device.h" 21 #include "hal_enc_task.h" 22 23 #include "vepu_common.h" 24 25 #include "jpege_syntax.h" 26 #include "hal_jpege_hdr.h" 27 28 typedef struct hal_jpege_ctx_s { 29 MppDev dev; 30 MppClientType type; 31 32 JpegeBits bits; 33 /* NOTE: regs should reserve space for extra_info */ 34 void *regs; 35 void *regs_out; 36 RK_U32 reg_size; 37 RK_S32 task_cnt; 38 RK_S32 task_idx; 39 40 MppEncCfgSet *cfg; 41 JpegeSyntax syntax; 42 JpegeFeedback feedback; 43 44 /* For part encode mode */ 45 RK_U32 mcu_h; 46 RK_U32 mcu_y; 47 RK_U8 *base; 48 size_t size; 49 RK_U32 sw_bit; 50 RK_U32 part_bytepos; 51 RK_U32 part_x_fill; 52 RK_U32 part_y_fill; 53 RK_U32 rst_marker_idx; 54 55 HalJpegeRc hal_rc; 56 RK_S32 hal_start_pos; 57 VepuStrideCfg stride_cfg; 58 59 void *ctx_ext; 60 } HalJpegeCtx; 61 62 extern const RK_U32 qp_reorder_table[QUANTIZE_TABLE_SIZE]; 63 extern const RK_U16 jpege_restart_marker[8]; 64 65 #ifdef __cplusplus 66 extern "C" { 67 #endif 68 69 void get_msb_lsb_at_pos(RK_U32 *msb, RK_U32 *lsb, RK_U8 *buf, RK_U32 bytepos); 70 71 #ifdef __cplusplus 72 } 73 #endif 74 75 #endif /* __HAL_JPEGE_BASE_H__ */ 76