exolvidvbi.c

pnx1500 video test demo

    switch(tmError)
    {
    case TM_OK:
    break;
    case TM_ERR_VENCANA_NULL_CTLFUNC:
        // no video encoder connected to the system: 
        // lcd 
        // tmdlLcd() // lcd overdrive startup
        DBG_PRINT((dbgexolVideo, DBG_LEVEL_1, "VideoEncoder=False" ));
        ivp->AnalogVideoEncoder=False;
    break;
    default:
    DBG_ASSERT2((tmError == TM_OK),("tmVencAna_Open failed:0x%X\n",tmError));
    break;
    }

    // Open Renderer
    tmError = tmolVrendGfxVoOpenM(&ivp->hVrendGfxVo, (tmUnitSelect_t)0);
    DBG_ASSERT2((tmError == TM_OK),("tmolVrendGfxVoOpenM failed:0x%X\n",tmError));

    /*-----------------------------------------------------------------------*/
    /*                      VrendGfxVo Instance Setup                        */
    /*-----------------------------------------------------------------------*/
    tmError = tmolVrendGfxVoGetInstanceSetup(ivp->hVrendGfxVo, &ivp->pVrendGfxVoSetup);
    DBG_ASSERT2((tmError == TM_OK),("tmolVrendGfxVoGetInstanceSetup failed:0x%X\n",tmError));
    
    pVrendGfxVoSetup = ivp->pVrendGfxVoSetup;

    pVrendGfxVoSetup->pDefaultSetup->progressFunc =         tmolVrendGfxVoProgFunc;
    pVrendGfxVoSetup->pDefaultSetup->errorFunc    =         tmolVrendGfxVoErrorFunc;

    pVrendGfxVoSetup->pDefaultSetup->progressReportFlags =  0xffffffff;
    pVrendGfxVoSetup->pDefaultSetup->parentId =             (UInt32)ivp->hVrendGfxVo;

    if(ioDescr1)
	{
        pVrendGfxVoSetup->pDefaultSetup->inputDescriptors[VRENDGFXVO_MAIN_INPUT] = ioDescr1;
		pVrendGfxVoSetup->pDefaultSetup->inputDescriptors[VRENDGFXVO_VBI_INPUT] = ivp->pVbiVipToRend1InIod;
	}

    if(ioDescr2)
        pVrendGfxVoSetup->pDefaultSetup->inputDescriptors[VRENDGFXVO_SECOND_INPUT] = ioDescr2;

    pVrendGfxVoSetup->pDefaultSetup->priority = 63;
    strncpy(pVrendGfxVoSetup->pDefaultSetup->taskName, "REND", 5);

    pVrendGfxVoSetup->videoOutMode=ivp->OutputVideoMode;    // video output mode.

    // Probably need more flexibility here in the future.
    // If it would be fixed like this, it better moves inside the renderer.
    if (videoOutInterlaced) 
    {
        pVrendGfxVoSetup->videoOutFormat   = vof8bitYUV422; 
        pVrendGfxVoSetup->videoTypeFormat  = vtfYUV;  
    }
    else
    {
        pVrendGfxVoSetup->videoOutFormat   = vof24bit444;  
        pVrendGfxVoSetup->videoTypeFormat  = vtfRGB;  
    }
    // needed to access VencAnaExt interface
    pVrendGfxVoSetup->videoEncoderUnit  = ivp->VideoEncUnit; //tmUnit0;  

    pVrendGfxVoSetup->nrOfLayers = 1;
    pVrendGfxVoSetup->mainLayer = 0;     


    tmError = tmVideoMode_GetResolution(
                        ivp->OutputVideoMode,                   //tmVideoMode_t   videoMode,      //  I: mode to query
                        &ScreenWidth,                           //  O: receives screen width
                        &ScreenHeight);  //  O: recevies screen height


    /*--------------------------- Layer 0 -----------------------------------*/
    if((exolVideoSetupFlags & (int)exolVideoSetup_UseLayer0) != 0)
    {
        pformat=(ptmVideoFormat_t)(ioDescr1->format);

        DBG_PRINT((dbgexolVideo, DBG_LEVEL_1, "exolVideoSetup_UseLayer0" ));
        pVrendGfxVoSetup->layerSetup[0].connect = True;

        if((exolVideoSetupFlags & (int)exolVideoSetup_HorizontalScalingInQvcp0) != 0)
        {
            pVrendGfxVoSetup->layerSetup[0].horizontalScalingInQvcp = True;
        }
        else
        {
            pVrendGfxVoSetup->layerSetup[0].horizontalScalingInQvcp = False;
        }

        FormatWidth = pformat->activeVideoEndX - pformat->activeVideoStartX;
        FormatHeight = pformat->activeVideoEndY - pformat->activeVideoStartY;
        if(FormatWidth > ScreenWidth)
        {
            // cropping
            pVrendGfxVoSetup->layerSetup[0].srcRect.ul.x = 0;
            pVrendGfxVoSetup->layerSetup[0].srcRect.lr.x = ScreenWidth;
        }
        else if(FormatWidth > 0)
        {
            pVrendGfxVoSetup->layerSetup[0].srcRect.ul.x = 0;
            pVrendGfxVoSetup->layerSetup[0].srcRect.lr.x = FormatWidth;
        }
        else
        {
            pVrendGfxVoSetup->layerSetup[0].srcRect.ul.x = 0;
            pVrendGfxVoSetup->layerSetup[0].srcRect.lr.x = ScreenWidth;
        }
        if(FormatHeight > ScreenHeight)
        {
            pVrendGfxVoSetup->layerSetup[0].srcRect.ul.y = 0;
            pVrendGfxVoSetup->layerSetup[0].srcRect.lr.y = ScreenHeight;
        }
        else if(FormatHeight > 0)
        {
            pVrendGfxVoSetup->layerSetup[0].srcRect.ul.y = 0;
            pVrendGfxVoSetup->layerSetup[0].srcRect.lr.y = FormatHeight;
        }
        else
        {
            pVrendGfxVoSetup->layerSetup[0].srcRect.ul.y = 0;
            pVrendGfxVoSetup->layerSetup[0].srcRect.lr.y = ScreenHeight;
        }

        DBG_PRINT((dbgexolVideo, DBG_LEVEL_1, "exolVideoSetup Layer 0 srcRect: %d %d %d %d",
                                                pVrendGfxVoSetup->layerSetup[0].srcRect.ul.x,
                                                pVrendGfxVoSetup->layerSetup[0].srcRect.ul.y,
                                                pVrendGfxVoSetup->layerSetup[0].srcRect.lr.x,
                                                pVrendGfxVoSetup->layerSetup[0].srcRect.lr.y));


        if((exolVideoSetupFlags & exolVideoSetup_NeedBuffer0) != 0)
        {
            DBG_PRINT((dbgexolVideo, DBG_LEVEL_1, "exolVideoSetup_NeedBuffer0 True" ));

            // scale up to video output resolution
            pVrendGfxVoSetup->layerSetup[0].dstRect.ul.x = 0;
            pVrendGfxVoSetup->layerSetup[0].dstRect.ul.y = 0;
            pVrendGfxVoSetup->layerSetup[0].dstRect.lr.x = ScreenWidth;
            pVrendGfxVoSetup->layerSetup[0].dstRect.lr.y = ScreenHeight;
 
            pVrendGfxVoSetup->layerSetup[0].deinterlaceMode = ivp->Deinterlace[0];
            pVrendGfxVoSetup->layerSetup[0].eddiLevel = ivp->Eddi[0];

            pVrendGfxVoSetup->layerSetup[0].operatingMode = tmolVrendGfxVo_OperatingModeFieldBased;

            pVrendGfxVoSetup->maxLayerSetup[0].needBuffer = True;
            pVrendGfxVoSetup->maxLayerSetup[0].size = 0; //1024 * 768 * 4; //*/768 * 576 * 4; // max possible size for PAL


        }
        else
        {
            int FormatWidth=0;
            int FormatHeight=0;

            DBG_PRINT((dbgexolVideo, DBG_LEVEL_1, "exolVideoSetup_NeedBuffer0 False" ));

            pformat=(ptmVideoFormat_t)(ioDescr1->format);

            FormatWidth=pformat->activeVideoEndX - pformat->activeVideoStartX;
            FormatHeight=pformat->activeVideoEndY - pformat->activeVideoStartY;


            if(ScreenWidth>FormatWidth)
            {
                pVrendGfxVoSetup->layerSetup[0].dstRect.ul.x = (ScreenWidth-FormatWidth)/2;
                pVrendGfxVoSetup->layerSetup[0].dstRect.lr.x = pVrendGfxVoSetup->layerSetup[0].dstRect.ul.x + FormatWidth; 
            }
            else
            {
                pVrendGfxVoSetup->layerSetup[0].dstRect.ul.x = 0;
                pVrendGfxVoSetup->layerSetup[0].dstRect.lr.x = pVrendGfxVoSetup->layerSetup[0].dstRect.ul.x + ScreenWidth; 
            }

            if(ScreenHeight>FormatHeight)
            {
                pVrendGfxVoSetup->layerSetup[0].dstRect.ul.y = (ScreenHeight-FormatHeight)/2;
                pVrendGfxVoSetup->layerSetup[0].dstRect.lr.y = pVrendGfxVoSetup->layerSetup[0].dstRect.ul.y + FormatHeight;
            }
            else
            {
                pVrendGfxVoSetup->layerSetup[0].dstRect.ul.y = 0;
                pVrendGfxVoSetup->layerSetup[0].dstRect.lr.y = pVrendGfxVoSetup->layerSetup[0].dstRect.ul.y + ScreenHeight;
            }
 
            pVrendGfxVoSetup->layerSetup[0].deinterlaceMode = tmolVrendGfxVo_DeinterlaceModeNone;
            pVrendGfxVoSetup->layerSetup[0].eddiLevel = tmolVrendGfxVoEddiOff;

            pVrendGfxVoSetup->maxLayerSetup[0].needBuffer = False;
            pVrendGfxVoSetup->maxLayerSetup[0].size = 0;
        }


        DBG_PRINT((dbgexolVideo, DBG_LEVEL_1, "                       dstRect: %d %d %d %d",
                                                pVrendGfxVoSetup->layerSetup[0].dstRect.ul.x,
                                                pVrendGfxVoSetup->layerSetup[0].dstRect.ul.y,
                                                pVrendGfxVoSetup->layerSetup[0].dstRect.lr.x,
                                                pVrendGfxVoSetup->layerSetup[0].dstRect.lr.y));

    }
    else
    {
        pVrendGfxVoSetup->layerSetup[0].srcRect.ul.x = 0;
        pVrendGfxVoSetup->layerSetup[0].srcRect.ul.y = 0;
        pVrendGfxVoSetup->layerSetup[0].srcRect.lr.x = ScreenWidth;
        pVrendGfxVoSetup->layerSetup[0].srcRect.lr.y = ScreenHeight;

        pVrendGfxVoSetup->layerSetup[0].dstRect.ul.x = 0;
        pVrendGfxVoSetup->layerSetup[0].dstRect.ul.y = 0;
        pVrendGfxVoSetup->layerSetup[0].dstRect.lr.x = ScreenWidth;
        pVrendGfxVoSetup->layerSetup[0].dstRect.lr.y = ScreenHeight;

        pVrendGfxVoSetup->layerSetup[0].connect = False;
    }

    /*--------------------------- Layer 1 -----------------------------------*/
    if((exolVideoSetupFlags & exolVideoSetup_UseLayer1) != 0)
    {
        pformat=(ptmVideoFormat_t)(ioDescr2->format);

        DBG_PRINT((dbgexolVideo, DBG_LEVEL_1, "exolVideoSetup_UseLayer1" ));
        pVrendGfxVoSetup->layerSetup[1].connect = True; //False;

        if((exolVideoSetupFlags & (int)exolVideoSetup_HorizontalScalingInQvcp1) != 0)
        {
            pVrendGfxVoSetup->layerSetup[1].horizontalScalingInQvcp = True;
        }
        else
        {
            pVrendGfxVoSetup->layerSetup[1].horizontalScalingInQvcp = False;
        }

        FormatWidth = pformat->activeVideoEndX - pformat->activeVideoStartX;
        FormatHeight = pformat->activeVideoEndY - pformat->activeVideoStartY;

        if(FormatWidth > ScreenWidth)
        {
            // cropping
            pVrendGfxVoSetup->layerSetup[1].srcRect.ul.x = 0;
            pVrendGfxVoSetup->layerSetup[1].srcRect.lr.x = ScreenWidth;
        }
        else if (FormatWidth > 0)
        {
            pVrendGfxVoSetup->layerSetup[1].srcRect.ul.x = 0;
            pVrendGfxVoSetup->layerSetup[1].srcRect.lr.x = FormatWidth;
        }
        else
        {
            pVrendGfxVoSetup->layerSetup[1].srcRect.ul.x = 0;
            pVrendGfxVoSetup->layerSetup[1].srcRect.lr.x = ScreenWidth;
        }
        if(FormatHeight > ScreenHeight)
        {
            pVrendGfxVoSetup->layerSetup[1].srcRect.ul.y = 0;
            pVrendGfxVoSetup->layerSetup[1].srcRect.lr.y = ScreenHeight;
        }
        else if( FormatHeight > 0)
        {
            pVrendGfxVoSetup->layerSetup[1].srcRect.ul.y = 0;
            pVrendGfxVoSetup->layerSetup[1].srcRect.lr.y = FormatHeight;
        }
        else
        {
            pVrendGfxVoSetup->layerSetup[1].srcRect.ul.y = 0;
            pVrendGfxVoSetup->layerSetup[1].srcRect.lr.y = ScreenHeight;
        }

        /* --- set source and dest rects ---*/
        DBG_PRINT((dbgexolVideo, DBG_LEVEL_1, "exolVideoSetup Layer 1 srcRect: %d %d %d %d",
                                                pVrendGfxVoSetup->layerSetup[1].srcRect.ul.x,
                                                pVrendGfxVoSetup->layerSetup[1].srcRect.ul.y,
                                                pVrendGfxVoSetup->layerSetup[1].srcRect.lr.x,
                                                pVrendGfxVoSetup->layerSetup[1].srcRect.lr.y));


        if((exolVideoSetupFlags & exolVideoSetup_NeedBuffer1) != 0)
        {
            DBG_PRINT((dbgexolVideo, DBG_LEVEL_1, "exolVideoSetup_NeedBuffer1 True" ));

            // set the destination rect to output display resolution
            pVrendGfxVoSetup->layerSetup[1].dstRect.ul.x = 0;
            pVrendGfxVoSetup->layerSetup[1].dstRect.ul.y = 0;
            pVrendGfxVoSetup->layerSetup[1].dstRect.lr.x = ScreenWidth;
            pVrendGfxVoSetup->layerSetup[1].dstRect.lr.y = ScreenHeight;

            pVrendGfxVoSetup->layerSetup[1].deinterlaceMode = ivp->Deinterlace[1];
            pVrendGfxVoSetup->layerSetup[1].eddiLevel = ivp->Eddi[1];

            pVrendGfxVoSetup->layerSetup[1].operatingMode = tmolVrendGfxVo_OperatingModeFieldBased;

            pVrendGfxVoSetup->maxLayerSetup[1].needBuffer = True;
            pVrendGfxVoSetup->maxLayerSetup[1].size = 1024 * 768 * 4; //*/768 * 576 * 4; // max possible size for PAL
        }
        else
        {
            int FormatWidth=0;
            int FormatHeight=0;
            DBG_PRINT((dbgexolVideo, DBG_LEVEL_1, "exolVideoSetup_NeedBuffer1 False" ));

            // set the destination rect to input format (no scaling)
            pformat=(ptmVideoFormat_t)(ioDescr2->format);

            FormatWidth=    pformat->activeVideoEndX - pformat->activeVideoStartX;
            FormatHeight=   pformat->activeVideoEndY - pformat->activeVideoStartY;

            if(ScreenWidth >= FormatWidth)
            {
                pVrendGfxVoSetup->layerSetup[1].dstRect.ul.x = (ScreenWidth-FormatWidth)/2;
                pVrendGfxVoSetup->layerSetup[1].dstRect.lr.x = pVrendGfxVoSetup->layerSetup[1].dstRect.ul.x + FormatWidth; 
            }
            else
            {
                pVrendGfxVoSetup->layerSetup[1].dstRect.ul.x = 0;
                pVrendGfxVoSetup->layerSetup[1].dstRect.lr.x = pVrendGfxVoSetup->layerSetup[1].dstRect.ul.x + ScreenWidth; 
            }

            if(ScreenHeight >= FormatHeight)
            {
                pVrendGfxVoSetup->layerSetup[1].dstRect.ul.y = (ScreenHeight-FormatHeight)/2;
                pVrendGfxVoSetup->layerSetup[1].dstRect.lr.y = pVrendGfxVoSetup->layerSetup[1].dstRect.ul.y + FormatHeight;
            }
            else
            {
                pVrendGfxVoSetup->layerSetup[1].dstRect.ul.y = 0;
                pVrendGfxVoSetup->layerSetup[1].dstRect.lr.y = pVrendGfxVoSetup->layerSetup[1].dstRect.ul.y + ScreenHeight;
            }

            pVrendGfxVoSetup->layerSetup[1].deinterlaceMode = tmolVrendGfxVo_DeinterlaceModeNone;
            pVrendGfxVoSetup->layerSetup[1].eddiLevel = tmolVrendGfxVoEddiOff;