Fix bytesPerPixel for SurfaceTexture

Bug: 27158985 Change-Id: I148a86d76314681eb778292dd0eb64503375f328
2016-02-12 08:08:29 -08:00
parent 19ff7804b3
commit 623d223193
1 changed files with 3 additions and 0 deletions
--- a/libs/hwui/Texture.cpp
+++ b/libs/hwui/Texture.cpp
@@ -28,6 +28,9 @@ namespace uirenderer {

 static int bytesPerPixel(GLint glFormat) {
    switch (glFormat) {
+    // The wrapped-texture case, usually means a SurfaceTexture
+    case 0:
+        return 0;
    case GL_ALPHA:
        return 1;
    case GL_RGB: