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Commit 33c54c3c authored by Steve Kondik's avatar Steve Kondik
Browse files

bootanim: Add continuous splash support 

 * We may or may not want to have a very smooth transition from the
   bootloader into Android by way of a continuous splash feature.
 * Add a compile-time flag which disables the initial screen clearing
   so that we don't drop a frame during the transition.

Change-Id: Ic453c901f1030ffebd9bdbeec59109bb5c585629
parent aa361334

cmds/bootanimation/Android.mk

+4 −0
Original line number Diff line number Diff line
@@ -22,6 +22,10 @@ LOCAL_SHARED_LIBRARIES := \ 
LOCAL_C_INCLUDES := \

	$(call include-path-for, corecg graphics)



ifeq ($(TARGET_CONTINUOUS_SPLASH_ENABLED),true)

    LOCAL_CFLAGS += -DCONTINUOUS_SPLASH

endif



ifeq ($(TARGET_BOOTANIMATION_PRELOAD),true)

    LOCAL_CFLAGS += -DPRELOAD_BOOTANIMATION

endif

cmds/bootanimation/BootAnimation.cpp

+2 −0
Original line number Diff line number Diff line
@@ -504,6 +504,7 @@ bool BootAnimation::movie() 
        }

    }



#ifndef CONTINUOUS_SPLASH

    // clear screen

    glShadeModel(GL_FLAT);

    glDisable(GL_DITHER);
@@ -513,6 +514,7 @@ bool BootAnimation::movie() 
    glClear(GL_COLOR_BUFFER_BIT);



    eglSwapBuffers(mDisplay, mSurface);

#endif



    glBindTexture(GL_TEXTURE_2D, 0);

    glEnable(GL_TEXTURE_2D);