commit 45a9960377b09b1f72fe0c7ed662f1e0110e2d68
author Naseer Ahmed <naseer@codeaurora.org> Tue Jul 31 19:15:24 2012 -0700
committer Iliyan Malchev <malchev@google.com> Tue Aug 14 14:18:18 2012 -0700
tree fb0f4cd41eeeac6de1486ec341679287e53c4c9f
parent 31278ad52f0093f56103629cd04479c63cfa8bb2

libhwcomposer: Add C2D support to copybit

Change-Id: I2f2c915bb92d5c459428078149a9709356ae83f1
Acked-by:  Neti Ravi Kumar <ravineti@codeaurora.org>

libhwcomposer/hwc_copybit.h

diff --git a/libhwcomposer/hwc_copybit.h b/libhwcomposer/hwc_copybit.h
index 602898e..8390968 100644
--- a/libhwcomposer/hwc_copybit.h
+++ b/libhwcomposer/hwc_copybit.h
@@ -51,8 +51,11 @@
                                         EGLDisplay dpy, EGLSurface surface,
         functype_eglGetRenderBufferANDROID& LINK_eglGetRenderBufferANDROID,
                   functype_eglGetCurrentSurface LINK_eglGetCurrentSurface);
-    static bool canUseCopybit(hwc_context_t* ctx, const hwc_layer_list_t* list,
-                                                      const int numYUVBuffers);
+    static bool canUseCopybitForYUV (hwc_context_t *ctx);
+    static bool canUseCopybitForRGB (hwc_context_t *ctx,
+                                     hwc_layer_list_t *list);
+    static bool validateParams (hwc_context_t *ctx,
+                                const hwc_layer_list_t *list);
     static void closeEglLib();
     static void openEglLibAndGethandle();
 private:
@@ -75,9 +78,10 @@
     static functype_eglGetRenderBufferANDROID LINK_eglGetRenderBufferANDROID;
     static functype_eglGetCurrentSurface LINK_eglGetCurrentSurface;
 
-    static void getLayerResolution(const hwc_layer_t* layer, int& width,
-                                                           int& height);
+    static  unsigned int getRGBRenderingArea (const hwc_layer_list_t *list);
 
+    static void getLayerResolution(const hwc_layer_t* layer,
+                                   unsigned int &width, unsigned int& height);
 };
 
 class CopybitEngine {