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Merge "WAR driver bug where surfaces of size 0 fail." into honeycomb

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This commit is contained in:
Jason Sams
2011-01-12 15:28:19 -08:00
committed by Android (Google) Code Review
parent 5587305109 ec30933c1d
commit ef56ee316c
1 changed files with 3 additions and 1 deletions
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4
libs/rs/rsContext.cpp
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@@ -743,7 +743,9 @@ void Context::setSurface(uint32_t w, uint32_t h, ANativeWindow *sur) {
rsAssert(mIsGraphicsContext); rsAssert(mIsGraphicsContext);
EGLBoolean ret; EGLBoolean ret;
if (mEGL.mSurface != NULL) { // WAR: Some drivers fail to handle 0 size surfaces correcntly.
// Use the pbuffer to avoid this pitfall.
if ((mEGL.mSurface != NULL) || (w == 0) || (h == 0)) {
ret = eglMakeCurrent(mEGL.mDisplay, mEGL.mSurfaceDefault, mEGL.mSurfaceDefault, mEGL.mContext); ret = eglMakeCurrent(mEGL.mDisplay, mEGL.mSurfaceDefault, mEGL.mSurfaceDefault, mEGL.mContext);
checkEglError("eglMakeCurrent", ret); checkEglError("eglMakeCurrent", ret);