am d2fb4ed5: am d27aa76a: Merge "Support BGRA framebuffer"

* commit 'd2fb4ed58997afd18bd2b5274bf1835644d454fb':
  Support BGRA framebuffer

1 files changed, 13 insertions, 0 deletions

diff --git a/minui/graphics_fbdev.c b/minui/graphics_fbdev.c
index bb91975..a91ea87 100644
--- a/minui/graphics_fbdev.c
+++ b/minui/graphics_fbdev.c
@@ -184,8 +184,21 @@ static gr_surface fbdev_flip(minui_backend* backend __unused) {
         set_displayed_framebuffer(1-displayed_buffer);
     } else {
         // Copy from the in-memory surface to the framebuffer.
+
+#if defined(RECOVERY_BGRA)
+        unsigned int idx;
+        unsigned char* ucfb_vaddr = (unsigned char*)gr_framebuffer[0].data;
+        unsigned char* ucbuffer_vaddr = (unsigned char*)gr_draw->data;
+        for (idx = 0 ; idx < (gr_draw->height * gr_draw->row_bytes); idx += 4) {
+            ucfb_vaddr[idx    ] = ucbuffer_vaddr[idx + 2];
+            ucfb_vaddr[idx + 1] = ucbuffer_vaddr[idx + 1];
+            ucfb_vaddr[idx + 2] = ucbuffer_vaddr[idx    ];
+            ucfb_vaddr[idx + 3] = ucbuffer_vaddr[idx + 3];
+        }
+#else
         memcpy(gr_framebuffer[0].data, gr_draw->data,
                gr_draw->height * gr_draw->row_bytes);
+#endif
     }
     return gr_draw;
 }