fix [2098939] Smooth gradients show banding on Sholes

2009-09-04 17:27:16 -07:00
parent c2042f5e49
commit 7164b8d645
1 changed files with 2 additions and 1 deletions
--- a/libs/surfaceflinger/LayerBase.cpp
+++ b/libs/surfaceflinger/LayerBase.cpp
@@ -398,7 +398,8 @@ void LayerBase::drawWithOpenGL(const Region& clip, const Texture& texture) const
    glEnable(GL_TEXTURE_2D);

    // Dithering...
-    if (s.flags & ISurfaceComposer::eLayerDither) {
+    bool fast = !(mFlags & DisplayHardware::SLOW_CONFIG);
+    if (fast || s.flags & ISurfaceComposer::eLayerDither) {
        glEnable(GL_DITHER);
    } else {
        glDisable(GL_DITHER);