ENGR00286762 gpu: enable swap rectange and fix a bug

add eglSetSwapRectangleANDROID back and enable swap rectange,
fix a swap rectange bug which will swap whole screen instead
of the indicate swap region if region's left and top is (0,0).

Signed-off-by: Richard Liu <r66033@freescale.com>
Acked-by: Shawn Guo

diff --git a/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h b/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h
index b53b618c2e50e44cd7274dadceb864f1a6ace73b..420437f514bcefaa0c0d6ce28f5622afd30994b8 100644 (file)
--- a/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h
+++ b/drivers/mxc/gpu-viv/hal/kernel/inc/gc_hal_options.h
@@ -726,7 +726,7 @@
 
         Support swap with a specific rectangle.
 
-        Set the rectangle with eglSetSwapRectangleVIV api.
+        Set the rectangle with eglSetSwapRectangleANDROID api.
 */
 #ifndef gcdSUPPORT_SWAP_RECTANGLE
 #   define gcdSUPPORT_SWAP_RECTANGLE            0