RET_CODE OSDDrv_Open(HANDLE hDev,struct OSDPara*pOpenPara)
{
INT32 result = RET_SUCCESS;
struct osd_device *dev = (struct osd_device *)hDev;
#ifdef GE_SIMULATE_OSD
ge_gma_region_t region_param;
ge_open(m_osddrv_ge_dev);
if (m_cmd_list == 0)
m_cmd_list = ge_cmd_list_create(m_osddrv_ge_dev, 2);
if (pOpenPara)
{
ge_gma_get_region_info(m_osddrv_ge_dev, GMA_SW_LAYER_ID, 0, ®ion_param);
region_param.galpha_enable = pOpenPara->uGAlphaEnable;
region_param.global_alpha = pOpenPara->uGAlpha;
region_param.pallette_sel = pOpenPara->uPalletteSel;
region_param.color_format = osddrv_color_mode_to_ge(pOpenPara->eMode);
ge_gma_move_region(m_osddrv_ge_dev, GMA_SW_LAYER_ID, 0, ®ion_param);
}
return RET_SUCCESS;
#endif
if (dev == NULL)
{
return RET_SUCCESS;
}
/* If openned already, exit */
if(dev->flags & HLD_DEV_STATS_UP)
{
PRINTF("osddrv_open: warning - device %s openned already!\n", dev->name);
return RET_SUCCESS;
}
/* Open this device */
if (dev->open)
{
result = dev->open(dev,pOpenPara);
}
/* Setup init work mode */
if (result == RET_SUCCESS)
{
dev->flags |= (HLD_DEV_STATS_UP | HLD_DEV_STATS_RUNNING);
}
return result;
}
static PSD ALI_OSD_openGE(PSD psd)
{
ge_region_t region_para;
ge_rect_t dst_rect;
INT32 pitch = 0;
ge_anti_flick_t af;
psd->xres = psd->xvirtres = ALI_SCREEN_WIDTH;
psd->yres = psd->yvirtres = ALI_SCREEN_HEIGHT;
psd->bpp = 8;
psd->ncolors = 1<<8;
psd->linelen = (psd->xres * psd->bpp) >> 3;
psd->size = psd->yres * psd->linelen;
//psd->gr_mode = 15;
psd->planes = 1;
psd->pixtype = 0;
psd->flags = PSF_SCREEN;
//ge open
ge_dev = (struct ge_device*)dev_get_by_id(HLD_DEV_TYPE_GE, 0);
if (SUCCESS != ge_open(ge_dev))
{
printf("%s() ge_open failed\n", __FUNCTION__);
return (PSD)(- 1);
}
gfx_dst = NULL;
memset((UINT8 *)&gfx_src, 0, sizeof(ge_surface_desc_t));
pitch = ALI_SCREEN_WIDTH;
region_para.pixel_fmt = GE_PF_CLUT8;
gfx_src.width = ALI_SCREEN_WIDTH;
gfx_src.height = ALI_SCREEN_HEIGHT;
gfx_src.pitch = pitch;
gfx_src.endian = GE_PIXEL_LITTLE_ENDIAN;
gfx_src.alpha_range = GE_LARGE_ALPHA;
gfx_dst = ge_create_surface(ge_dev, &gfx_src, 0, GMA_HW_SURFACE_1);
if(NULL==gfx_dst)
{
printf("%s() ge_create_surface fail!\n", __FUNCTION__);
return (PSD)(- 1);
}
dst_rect.left = 0;
dst_rect.top = 0;
dst_rect.width = ALI_SCREEN_WIDTH;
dst_rect.height = ALI_SCREEN_HEIGHT;
region_para.glob_alpha_en = 0;
region_para.glob_alpha = 0x7f;
region_para.pallet_seg = 0;
region_para.pitch = pitch;
region_para.pixel_fmt = GE_PF_CLUT8;
region_para.dst_rect_29e.top = 0;
region_para.dst_rect_29e.left = 0;
region_para.dst_rect_29e.width = 720;
region_para.dst_rect_29e.height = 480;
if(RET_SUCCESS!=ge_create_region(ge_dev, gfx_dst, 0, &dst_rect, ®ion_para))
{
printf("%s() ge_create_region fail!\n", __FUNCTION__);
return (PSD)(- 1);
}
#if 0
memset((UINT8 *)&gfx_src, 0, sizeof(ge_surface_desc_t));
pitch = ALI_SCREEN_WIDTH;
region_para.pixel_fmt = GE_PF_CLUT8;
gfx_src.width = ALI_SCREEN_WIDTH;
gfx_src.height = ALI_SCREEN_HEIGHT;
gfx_src.pitch = pitch;
gfx_src.endian = GE_PIXEL_LITTLE_ENDIAN;
gfx_src.alpha_range = GE_LARGE_ALPHA;
gfx_bmp = ge_create_surface(ge_dev, &gfx_src, 0, GMA_MEM_SURFACE);
pitch = ALI_SCREEN_WIDTH;
region_para.pixel_fmt = GE_PF_CLUT8;
if(NULL==gfx_bmp)
{
printf("%s() ge_create_surface fail!\n", __FUNCTION__);
return - 1;
}
dst_rect.left = 0;
dst_rect.top = 0;
dst_rect.width = ALI_SCREEN_WIDTH;
dst_rect.height = ALI_SCREEN_HEIGHT;
region_para.glob_alpha_en = 0;
region_para.glob_alpha = 0x7f;
region_para.pallet_seg = 0;
region_para.pitch = pitch;
region_para.pixel_fmt = GE_PF_CLUT8;
if(RET_SUCCESS!=ge_create_region(ge_dev, gfx_bmp, 0, &dst_rect, ®ion_para))
{
printf("%s() ge_create_region fail!\n", __FUNCTION__);
return - 1;
}
#endif
memcpy((UINT8 *)&gfx_src, gfx_dst, sizeof(ge_surface_desc_t));
gfx_src.surf_id =2;
af.layer = GMA_HW_SURFACE_1;
af.valid = 1;
ge_io_ctrl(ge_dev,GE_IO_ANTI_FLICK_29E,(UINT32)&af);
ge_fill_rect(ge_dev,gfx_dst,&dst_rect,0);
ge_show_onoff(ge_dev, gfx_dst, 1);
return &scrdev;
}
/* called from keyboard/mouse/screen */
static PSD ALI_OSD_open1555(PSD psd)
{
struct OSDRect tOpenRect, osdrect;
enum OSDSys eOSDSys;
struct OSDPara tOpenPara;
enum TVSystem tvsys;
psd->xres = psd->xvirtres = ALI_SCREEN_WIDTH;
psd->yres = psd->yvirtres = ALI_SCREEN_HEIGHT;
psd->bpp = 16;
psd->ncolors = 1<<16;
psd->linelen = (psd->xres * psd->bpp) >> 3;
psd->size = psd->yres * psd->linelen;
psd->gr_mode = 15;
psd->planes = 1;
psd->pixtype = 0;
psd->flags = PSF_SCREEN;
ge_region_t region_para;
ge_rect_t dst_rect;
INT32 pitch = 0;
ge_anti_flick_t af;
//ge open
ge_dev = (struct ge_device*)dev_get_by_id(HLD_DEV_TYPE_GE, 0);
if (SUCCESS != ge_open(ge_dev))
{
printf("%s() ge_open failed\n", __FUNCTION__);
return (PSD)(- 1);
}
gfx_dst = NULL;
// gfx_buf = NULL;
memset((UINT8 *)&gfx_src, 0, sizeof(ge_surface_desc_t));
//if (sys_ic_get_rev_id() >= IC_REV_2)
{
pitch = ALI_SCREEN_WIDTH<<1;
region_para.pixel_fmt = GE_PF_ARGB1555;
}
//else
{
// pitch = 4*ALI_SCREEN_WIDTH;
// region_para.pixel_fmt = GE_PF_AYCBCR8888;
}
gfx_src.width = ALI_SCREEN_WIDTH;
gfx_src.height = ALI_SCREEN_HEIGHT;
gfx_src.pitch = pitch;
gfx_src.endian = GE_PIXEL_LITTLE_ENDIAN;
gfx_src.alpha_range = GE_LARGE_ALPHA;
/*A surface is a real display layer in HW*/
gfx_dst = ge_create_surface(ge_dev, &gfx_src, 0, GMA_HW_SURFACE_1);
if(NULL==gfx_dst)
{
printf("%s() ge_create_surface fail!\n", __FUNCTION__);
return (PSD)(- 1);
}
dst_rect.left = 0;
dst_rect.top = 0;
dst_rect.width = ALI_SCREEN_WIDTH;
dst_rect.height = ALI_SCREEN_HEIGHT;
region_para.glob_alpha_en = 0;
region_para.glob_alpha = 0x7f;
region_para.pallet_seg = 0;
region_para.pitch = pitch;
if(RET_SUCCESS!=ge_create_region(ge_dev, gfx_dst, 0, &dst_rect, ®ion_para))
{
printf("%s() ge_create_region fail!\n", __FUNCTION__);
return (PSD)(- 1);
}
// if (sys_ic_get_rev_id() >= IC_REV_2)
{
//enable the anti-flick
af.layer = GMA_HW_SURFACE_1;
af.valid = 1;
ge_io_ctrl(ge_dev,GE_IO_ANTI_FLICK_29E,(UINT32)&af);
ge_fill_rect(ge_dev,gfx_dst,&dst_rect,0);
}
// else
{
/*Fill the rectangle of this region with defined color. the color data sequence is A-Cr-Y-Cb from high to low when 32bits*/
//s ge_fill_rect(ge_dev,gfx_dst,&dst_rect,0x801080);
}
//libc_memcpy((UINT8 *)&gfx_src, gfx_dst, sizeof(ge_surface_desc_t));
//gfx_src.surf_id = 2;//GMA_MEM_SURFACE
ge_show_onoff(ge_dev, gfx_dst, 1);
return &scrdev;
}
