static int jpeg_init(struct pe_image_cfg *pe_image_cfg)
{
struct vpo_device * pvpo_sd;
MEMSET(&jpeg_file, 0, sizeof(jpeg_file));
jpeg_file.init_conf.frm_y_size = pe_image_cfg->frm_y_size;
jpeg_file.init_conf.frm_y_addr = pe_image_cfg->frm_y_addr;
jpeg_file.init_conf.frm_c_size = pe_image_cfg->frm_c_size;
jpeg_file.init_conf.frm_c_addr = pe_image_cfg->frm_c_addr;
jpeg_file.init_conf.frm2_y_size = pe_image_cfg->frm2_y_size;
jpeg_file.init_conf.frm2_y_addr = pe_image_cfg->frm2_y_addr;
jpeg_file.init_conf.frm2_c_size = pe_image_cfg->frm2_c_size;
jpeg_file.init_conf.frm2_c_addr = pe_image_cfg->frm2_c_addr;
jpeg_file.init_conf.decoder_buf = pe_image_cfg->decoder_buf;
jpeg_file.init_conf.frm3_y_size = pe_image_cfg->frm3_y_size;
jpeg_file.init_conf.frm3_y_addr = pe_image_cfg->frm3_y_addr;
jpeg_file.init_conf.frm3_c_size = pe_image_cfg->frm3_c_size;
jpeg_file.init_conf.frm3_c_addr = pe_image_cfg->frm3_c_addr;
pvpo_sd = (struct vpo_device *)dev_get_by_id(HLD_DEV_TYPE_DIS, 1);
if(NULL != pvpo_sd)
{
jpeg_file.init_conf.frm4_y_size = pe_image_cfg->frm4_y_size;
jpeg_file.init_conf.frm4_y_addr = pe_image_cfg->frm4_y_addr;
jpeg_file.init_conf.frm4_c_size = pe_image_cfg->frm4_c_size;
jpeg_file.init_conf.frm4_c_addr = pe_image_cfg->frm4_c_addr;
}
jpeg_file.init_conf.decoder_buf_len = pe_image_cfg->decoder_buf_len;
jpeg_file.init_conf.fread_callback = NULL,//jpg_read_data;
jpeg_file.init_conf.fseek_callback = NULL,//jpg_seek_data;
jpeg_file.init_conf.imagedec_status = jpeg_process;
if(sys_ic_get_chip_id()==ALI_S3602 || sys_ic_get_chip_id()==ALI_S3602F ||sys_ic_get_chip_id()==ALI_S3811)
jpeg_file.init_conf.frm_mb_type = 1;
else
jpeg_file.init_conf.frm_mb_type = 0;
#ifdef ENABLE_PE_CACHE
jpeg_file.init_conf.decoder_buf_len -= GIF_CACHE_SIZE;
gif_cache_buffer = (unsigned char *)(((unsigned long)jpeg_file.init_conf.decoder_buf) & 0xfffffff0);
gif_cache_buffer = (unsigned char *)(((unsigned long)gif_cache_buffer & 0x0fffffff) | 0x80000000);
jpeg_file.init_conf.decoder_buf = jpeg_file.init_conf.decoder_buf + GIF_CACHE_SIZE;
#endif
jpeg_file.id = imagedec_init(&jpeg_file.init_conf);
jpeg_file.lock = osal_mutex_create();
//pic_gif_init();
}
//the parameter of rect is the showing region on GE
static INT32 ad_pic_img_dec(struct OSDRect *rect)
{
imagedec_id id = 0;
UINT32 file_handle = 0xFF;
BOOL ret = 0;
Imagedec_Init_Config img_init_info;
MEMSET(&img_init_info,0,sizeof(Imagedec_Init_Config));
img_init_info.frm_y_size = __MM_FB0_Y_LEN;
img_init_info.frm_y_addr = __MM_FB0_Y_START_ADDR;
img_init_info.frm_c_size = __MM_FB0_C_LEN;
img_init_info.frm_c_addr = __MM_FB0_C_START_ADDR;
img_init_info.frm2_y_size = __MM_FB1_Y_LEN;
img_init_info.frm2_y_addr = __MM_FB1_Y_START_ADDR;
img_init_info.frm2_c_size = __MM_FB1_C_LEN;
img_init_info.frm2_c_addr = __MM_FB1_C_START_ADDR;
img_init_info.frm3_y_size = __MM_FB2_Y_LEN;
img_init_info.frm3_y_addr = __MM_FB2_Y_START_ADDR;
img_init_info.frm3_c_size = __MM_FB2_C_LEN;
img_init_info.frm3_c_addr = __MM_FB2_C_START_ADDR;
img_init_info.frm_mb_type = 0;
img_init_info.decoder_buf = (UINT8 *)((__MM_IMAGEDEC_BUF_ADDR+0x10000) & ~(3<<29));//__MM_IMG_DEC_ADDR;
img_init_info.decoder_buf_len = 0x54600; //0x7E800;//0x3FA40; // 0x3FA40=320*240*1.5+0x20000 ;0x15180=320*240//__MM_IMG_DEC_LEN;
img_init_info.fread_callback = img_read_data;
img_init_info.fseek_callback = img_seek_data;
id = imagedec_init(&img_init_info);
if(0 == id)
{
AD_IMG_PRINTF("%s() imagedec_init failed(%d)!\n", __FUNCTION__, id);
return !SUCCESS;
}
if (TRUE != imagedec_ioctl(id, IMAGEDEC_IO_CMD_OPEN_HW_ACCE, 0))
{
AD_IMG_PRINTF("%s() imagedec_ioctl(IMAGEDEC_IO_CMD_OPEN_HW_ACCE) failed!\n", __FUNCTION__);
return !SUCCESS;
}
Imagedec_Osd_Config config;
MEMSET((void *)&config, 0, sizeof(Imagedec_Osd_Config));
config.blt = ad_pic_img_blt;
config.handle = (void *)ad_pic_get_ge_surface(AD_DST_SURFACE);
config.pic_frmt = 0;
imagedec_osd_init(&config);
Imagedec_Mode_Par dec_par;
MEMSET((void *)&dec_par,0,sizeof(Imagedec_Mode_Par));
dec_par.vp_close_control = 0;
dec_par.pro_show = 1;
dec_par.dis_rect.uStartX = 0; //rect->uLeft;
dec_par.dis_rect.uStartY = 0;
dec_par.dis_rect.uWidth = 720;//rect->uWidth;
dec_par.dis_rect.uHeight = 576;//rect->uHeight;
dec_par.src_rect.uStartX = 0;//rect->uLeft;
dec_par.src_rect.uStartY = 0;//rect->uTop;
dec_par.src_rect.uWidth = 720;//rect->uWidth;
dec_par.src_rect.uHeight = 576;//rect->uHeight;
imagedec_set_mode(id, IMAGEDEC_FULL_SRN, &dec_par);
Imagedec_Osd_Io_Cmd cmd;
MEMSET((void *)&cmd,0,sizeof(Imagedec_Osd_Io_Cmd));
cmd.on = 1;
cmd.bitmap_start = (UINT8 *)((__MM_IMAGEDEC_BUF_ADDR+0x64600)& ~(3<<29)); //__MM_IMG_BITMAP_ADDR;
cmd.bitmap_size = 0x2A300; //0x2A300= 320*240*2 //__MM_IMG_BITMAP_LEN;
//for testing, remember to delete the malloc size
// cmd.bitmap_start = (UINT8 *)(MALLOC(0x2A300));
// cmd.bitmap_size = 0x2A300; //0x2A300= 320*240*2 //__MM_IMG_BITMAP_LEN;
cmd.dis_rect.uStartX = rect->uLeft;
cmd.dis_rect.uStartY = rect->uTop;//0;
cmd.dis_rect.uWidth = rect->uWidth;
cmd.dis_rect.uHeight = rect->uHeight;
imagedec_ioctl(id, IMAGEDEC_IO_CMD_OSD_SHOW, (UINT32)&cmd);
img_input_pos = 0;
ret = imagedec_decode(id, file_handle);
if(ret!=TRUE)
AD_IMG_PRINTF("\n Decode Image Unsuccessfully");
if(imagedec_stop(id)!=TRUE)
AD_IMG_PRINTF("\n Stop Image decoding unsuccessfully!\n");
if(imagedec_release(id)!=TRUE)
AD_IMG_PRINTF("\n Release Image decoder unsuccessfully!\n");
}