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Commit 20b05f91 authored by Dima Zavin's avatar Dima Zavin Committed by Android (Google) Code Review
Browse files

Merge "libui: add ability to force a framebuffer format for EGL's use"

parents 0f2a25a7 c6cd27cb

libs/ui/Android.mk

+4 −0
Original line number Diff line number Diff line
@@ -31,6 +31,10 @@ LOCAL_SHARED_LIBRARIES := \ 
	libEGL \

	libhardware



ifneq ($(BOARD_FRAMEBUFFER_FORCE_FORMAT),)

LOCAL_CFLAGS += -DFRAMEBUFFER_FORCE_FORMAT=$(BOARD_FRAMEBUFFER_FORCE_FORMAT)

endif



LOCAL_MODULE:= libui



include $(BUILD_SHARED_LIBRARY)

libs/ui/FramebufferNativeWindow.cpp

+12 −0
Original line number Diff line number Diff line
@@ -100,6 +100,18 @@ FramebufferNativeWindow::FramebufferNativeWindow() 
        mNumFreeBuffers = NUM_FRAME_BUFFERS;

        mBufferHead = mNumBuffers-1;



        /*

         * This does not actually change the framebuffer format. It merely

         * fakes this format to surfaceflinger so that when it creates

         * framebuffer surfaces it will use this format. It's really a giant

         * HACK to allow interworking with buggy gralloc+GPU driver

         * implementations. You should *NEVER* need to set this for shipping

         * devices.

         */

#ifdef FRAMEBUFFER_FORCE_FORMAT

        *((uint32_t *)&fbDev->format) = FRAMEBUFFER_FORCE_FORMAT;

#endif



        for (i = 0; i < mNumBuffers; i++)

        {

                buffers[i] = new NativeBuffer(