Fix Droid and animation color in recovery mode

[Problem]
Droid and animation color in recovery mode are incorrect

[Modify]
- Add support for flipping (zero copy) with RECOVERY_ABGR.
- Decodes PNG files to BGRA directly, and other fills, text and alpha blending are also done directly in BGRA (i.e. blits can still bypass conversion)
- Remove the BGRA workaround added previous for single buffer mode (f766396)

Bug:19216535
Change-Id: Ie864419fc6da776ff58b2d02e130f203c194500f
Signed-off-by: Tony Kuo <tony.kuo@mediatek.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/minui/resources.c b/minui/resources.c
index f645c4b..886c325 100644
--- a/minui/resources.c
+++ b/minui/resources.c
@@ -216,6 +216,10 @@ int res_create_display_surface(const char* name, gr_surface* pSurface) {
         goto exit;
     }
 
+#if defined(RECOVERY_ABGR) || defined(RECOVERY_BGRA)
+    png_set_bgr(png_ptr);
+#endif
+
     unsigned char* p_row = malloc(width * 4);
     unsigned int y;
     for (y = 0; y < height; ++y) {
@@ -279,6 +283,10 @@ int res_create_multi_display_surface(const char* name, int* frames, gr_surface**
         }
     }
 
+#if defined(RECOVERY_ABGR) || defined(RECOVERY_BGRA)
+    png_set_bgr(png_ptr);
+#endif
+
     unsigned char* p_row = malloc(width * 4);
     unsigned int y;
     for (y = 0; y < height; ++y) {
@@ -334,6 +342,10 @@ int res_create_alpha_surface(const char* name, gr_surface* pSurface) {
     surface->row_bytes = width;
     surface->pixel_bytes = 1;
 
+#if defined(RECOVERY_ABGR) || defined(RECOVERY_BGRA)
+    png_set_bgr(png_ptr);
+#endif
+
     unsigned char* p_row;
     unsigned int y;
     for (y = 0; y < height; ++y) {