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Commit e5627110 authored by Benny Wong's avatar Benny Wong Committed by Rebecca Schultz Zavin
Browse files

Adding resizeInput and setAttributes for overlay

parent e3772efd

include/ui/Overlay.h

+6 −0
Original line number Diff line number Diff line
@@ -82,10 +82,16 @@ public: 
    /* release the overlay buffer and post it */

    status_t queueBuffer(overlay_buffer_t buffer);



    /* change the width and height of the overlay */

    status_t resizeInput(uint32_t width, uint32_t height);



    status_t setCrop(uint32_t x, uint32_t y, uint32_t w, uint32_t h) ;



    status_t getCrop(uint32_t* x, uint32_t* y, uint32_t* w, uint32_t* h) ;



    /* set the buffer attributes */

    status_t setParameter(int param, int value);



    /* returns the address of a given buffer if supported, NULL otherwise. */

    void* getBufferAddress(overlay_buffer_t buffer);

libs/ui/Overlay.cpp

+12 −0
Original line number Diff line number Diff line
@@ -59,6 +59,18 @@ status_t Overlay::queueBuffer(overlay_buffer_t buffer) 
    return mOverlayData->queueBuffer(mOverlayData, buffer);

}



status_t Overlay::resizeInput(uint32_t width, uint32_t height)

{

    if (mStatus != NO_ERROR) return mStatus;

    return mOverlayData->resizeInput(mOverlayData, width, height);

}



status_t Overlay::setParameter(int param, int value)

{

    if (mStatus != NO_ERROR) return mStatus;

    return mOverlayData->setParameter(mOverlayData, param, value);

}



status_t Overlay::setCrop(uint32_t x, uint32_t y, uint32_t w, uint32_t h)

{

    if (mStatus != NO_ERROR) return mStatus;