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Commit 0eb8851e authored by Jamie Gennis's avatar Jamie Gennis
Browse files

Clear GL errors before updating a SurfaceTexture. 

Change-Id: Ibdac657ae9e9ccae53c63abed9caf1f1513915c2
parent a2e8538a

libs/gui/SurfaceTexture.cpp

+10 −2
Original line number Diff line number Diff line
@@ -219,11 +219,19 @@ status_t SurfaceTexture::updateTexImage() { 
            mSlots[mLastQueued].mEglImage = image;

            mSlots[mLastQueued].mEglDisplay = dpy;

        }



        GLint error;

        while ((error = glGetError()) != GL_NO_ERROR) {

            LOGE("GL error cleared before updating SurfaceTexture: %#04x", error);

        }

        glEGLImageTargetTexture2DOES(GL_TEXTURE_EXTERNAL_OES, (GLeglImageOES)image);

        GLint error = glGetError();

        if (error != GL_NO_ERROR) {

        bool failed = false;

        while ((error = glGetError()) != GL_NO_ERROR) {

            LOGE("error binding external texture image %p (slot %d): %#04x",

                    image, mLastQueued, error);

            failed = true;

        }

        if (failed) {

            return -EINVAL;

        }