replicant-frameworks_native

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History

Dan Bornstein 4bb407d47e Fix another set of out-of-date headers. This time in XML files. Change-Id: Iebe36810c3a2d7a6ff354f43808b1b8649b85637		2010-12-07 16:27:55 -08:00
..
res/values	Fix another set of out-of-date headers.	2010-12-07 16:27:55 -08:00
src/com/android/test	Add a test program for Sapphire viewport	2010-03-29 16:04:21 -07:00
Android.mk	Declare that testViewport targets Froyo APIs	2010-04-29 18:45:11 +08:00
AndroidManifest.xml	Fix another set of out-of-date headers.	2010-12-07 16:27:55 -08:00
README	Add a test program for Sapphire viewport	2010-03-29 16:04:21 -07:00

README

Repro steps:

build, install and run the attached test program TestViewport.apk

Run on Sapphire with Froyo.

The program clears the screen to blue, then draws a full screen white quad that
is alligned to the screen.
(Therefore the whole screen should appear to be white.)


Note that screen is all white.

Rotate screen 90 degrees.

Expected: screen is still all white.

Actual: screen is blue with offset white rectangle.

This bug only happens on Sapphire, it works correctly on Passion.

What happens:

I think the bug is that the gl.glViewport() call in onSurfaceChanged() is
being ignored by the OpenGL driver.

NOTE: If a gl.glViewport call is added at the beginning of the onDrawFrame()
call (which means it is called before every draw), the program runs correctly.