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Merge change I9f3020db into eclair

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* changes:
  fix [2243164] live wallpaper screen artifacts at end of boot
This commit is contained in:
Android (Google) Code Review
2009-11-06 20:08:35 -05:00
parent 4e3fadd0c9 9f3020db15
commit 45dd12cb08
1 changed files with 15 additions and 0 deletions
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15
cmds/bootanimation/BootAnimation.cpp
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@@ -437,6 +437,9 @@ bool BootAnimation::movie()
nsecs_t lastFrame = systemTime(); nsecs_t lastFrame = systemTime();
nsecs_t frameDuration = s2ns(1) / animation.fps; nsecs_t frameDuration = s2ns(1) / animation.fps;
Region clearReg(Rect(mWidth, mHeight));
clearReg.subtractSelf(Rect(xc, yc, xc+animation.width, yc+animation.height));
for (int i=0 ; i<pcount && !exitPending() ; i++) { for (int i=0 ; i<pcount && !exitPending() ; i++) {
const Animation::Part& part(animation.parts[i]); const Animation::Part& part(animation.parts[i]);
const size_t fcount = part.frames.size(); const size_t fcount = part.frames.size();
@@ -460,6 +463,18 @@ bool BootAnimation::movie()
frame.map->getDataLength()); frame.map->getDataLength());
} }
if (!clearReg.isEmpty()) {
Region::const_iterator head(clearReg.begin());
Region::const_iterator tail(clearReg.end());
glEnable(GL_SCISSOR_TEST);
while (head != tail) {
const Rect& r(*head++);
glScissor(r.left, mHeight - r.bottom,
r.width(), r.height());
glClear(GL_COLOR_BUFFER_BIT);
}
glDisable(GL_SCISSOR_TEST);
}
glDrawTexiOES(xc, yc, 0, animation.width, animation.height); glDrawTexiOES(xc, yc, 0, animation.width, animation.height);
eglSwapBuffers(mDisplay, mSurface); eglSwapBuffers(mDisplay, mSurface);