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Commit 50c0f093 authored by Romain Guy's avatar Romain Guy
Browse files

Solve rendering issue with embedded WebViews. 

Bug #3094017

The blending mode was not appropriately set after WebView released the
context.

Change-Id: Ib36d48e82c12f6d131dd5a0bcde9106925b8da63
parent 29d9849f

libs/hwui/OpenGLRenderer.cpp

+5 −8
Original line number Diff line number Diff line
@@ -168,6 +168,7 @@ void OpenGLRenderer::acquireContext() { 
            mCaches.currentProgram = NULL;

        }

    }

    mCaches.unbindMeshBuffer();

}



void OpenGLRenderer::releaseContext() {
@@ -180,15 +181,11 @@ void OpenGLRenderer::releaseContext() { 


    glBindFramebuffer(GL_FRAMEBUFFER, 0);

    glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);

    mCaches.bindMeshBuffer();



    if (mCaches.blend) {

    mCaches.blend = true;

    glEnable(GL_BLEND);

    glBlendFunc(mCaches.lastSrcMode, mCaches.lastDstMode);

    glBlendEquation(GL_FUNC_ADD);

    } else {

        glDisable(GL_BLEND);

    }

}



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