C++ (Cpp) uc_ovl_vcmd_wait Beispiele

Beispiel #1

Datei: uc_primary.c Projekt: batman52/dingux-code

static DFBResult
osdSetRegion( CoreLayer                  *layer,
              void                       *driver_data,
              void                       *layer_data,
              void                       *region_data,
              CoreLayerRegionConfig      *config,
              CoreLayerRegionConfigFlags  updated,
              CoreSurface                *surface,
              CorePalette                *palette,
              CoreSurfaceBufferLock      *lock )
{
     DFBResult     ret;
     UcDriverData *ucdrv = (UcDriverData*) driver_data;

     /* call the original function */
     ret = ucOldPrimaryFuncs.SetRegion( layer, ucOldPrimaryDriverData,
                                        layer_data, region_data,
                                        config, updated, surface,
                                        palette, lock );
     if (ret)
          return ret;

     uc_ovl_vcmd_wait(ucdrv->hwregs);

     /* select pixel based or global alpha */

     if (!ucdrv->ovl)   // overlay not present
          return DFB_OK;
     
     if (config->options & DLOP_ALPHACHANNEL)
          ucdrv->ovl->opacity_primary = -1; // use primary alpha for overlay
     else if (config->options & DLOP_OPACITY)
          ucdrv->ovl->opacity_primary = config->opacity ^ 0xff; // use inverse for overlay
     else
          ucdrv->ovl->opacity_primary = 0x00; // primary opaque == overlay transparent

     if (ucdrv->ovl->v1.level < 0)  // primary on top?
     {
          VIDEO_OUT(ucdrv->hwregs, V_ALPHA_CONTROL,
               uc_ovl_map_alpha(ucdrv->ovl->opacity_primary));
          VIDEO_OUT(ucdrv->hwregs, V_COMPOSE_MODE,
               VIDEO_IN(ucdrv->hwregs, V_COMPOSE_MODE) | V1_COMMAND_FIRE);
     }
     
     return DFB_OK;
}

Beispiel #2

Datei: uc_overlay.c Projekt: spartan263/vizio_oss

static DFBResult
uc_ovl_remove(CoreLayer *layer,
              void      *driver_data,
              void      *layer_data,
              void      *region_data)
{
    UcDriverData*  ucdrv = (UcDriverData*) driver_data;
    UcOverlayData* ucovl = (UcOverlayData*) layer_data;
    volatile u8*   vio   = ucdrv->hwregs;

    ucovl->v1.isenabled = false;

    uc_ovl_vcmd_wait(vio);

    VIDEO_OUT(vio, V_FIFO_CONTROL, UC_MAP_V1_FIFO_CONTROL(16,12,8));
    //  VIDEO_OUT(vio, ALPHA_V3_FIFO_CONTROL, 0x0407181f);

    if (ucovl->hwrev == 0x10) {
        VIDEO_OUT(vio, V1_ColorSpaceReg_1, ColorSpaceValue_1_3123C0);
        VIDEO_OUT(vio, V1_ColorSpaceReg_2, ColorSpaceValue_2_3123C0);
    }
    else {
        VIDEO_OUT(vio, V1_ColorSpaceReg_1, ColorSpaceValue_1);
        VIDEO_OUT(vio, V1_ColorSpaceReg_2, ColorSpaceValue_2);
    }

    VIDEO_OUT(vio, HQV_CONTROL, VIDEO_IN(vio, HQV_CONTROL) & ~HQV_ENABLE);
    VIDEO_OUT(vio, V1_CONTROL, VIDEO_IN(vio, V1_CONTROL) & ~V1_ENABLE);
    //  VIDEO_OUT(vio, V3_CONTROL, VIDEO_IN(vio, V3_CONTROL) & ~V3_ENABLE);

    VIDEO_OUT(vio, V_COMPOSE_MODE,
        VIDEO_IN(vio, V_COMPOSE_MODE) | V1_COMMAND_FIRE);

    ucovl->surface = NULL;

    return DFB_OK;
}

Beispiel #3

Datei: uc_primary.c Projekt: kizukukoto/WDN900_GPL

static DFBResult
osdSetRegion( CoreLayer                  *layer,
              void                       *driver_data,
              void                       *layer_data,
              void                       *region_data,
              CoreLayerRegionConfig      *config,
              CoreLayerRegionConfigFlags  updated,
              CoreSurface                *surface,
              CorePalette                *palette,
              CoreSurfaceBufferLock      *lock )
{
     DFBResult     ret;
     UcDriverData *ucdrv = (UcDriverData*) driver_data;

     /* call the original function */
     ret = ucOldPrimaryFuncs.SetRegion( layer, ucOldPrimaryDriverData,
                                        layer_data, region_data,
                                        config, updated, surface,
                                        palette, lock );
     if (ret)
          return ret;

     uc_ovl_vcmd_wait(ucdrv->hwregs);

     /* select pixel based or global alpha */

     if (config->options & DLOP_ALPHACHANNEL)
          VIDEO_OUT(ucdrv->hwregs, V_ALPHA_CONTROL, uc_ovl_map_alpha(-1));
     else if (config->options & DLOP_OPACITY)
          VIDEO_OUT(ucdrv->hwregs, V_ALPHA_CONTROL, uc_ovl_map_alpha(config->opacity));
     else
          VIDEO_OUT(ucdrv->hwregs, V_ALPHA_CONTROL, uc_ovl_map_alpha(0xff));

     VIDEO_OUT(ucdrv->hwregs, V_COMPOSE_MODE, V1_COMMAND_FIRE);

     return DFB_OK;
}