Add support for 32-bit framebuffers.

This modifies the emulator so support 32-bit framebuffers.
You can create such a frame-buffer using one of these methods:

- Add a "bpp 32" line to the "display" element of your skin
- Use the new 'magic' skin option format: e.g. -skin 320x480x32

Note that the result will be hideous since the kernel driver still
thinks the hardware is only 16-bits. This will be addressed in a
later patch to hw/goldfish_fb.c and to the kernel driver
($KERNEL/drivers/video/goldfishfb.c)

Change-Id: I0fc700c4a4cb8521076605324e15ed34e5d01136

1 files changed, 7 insertions, 2 deletions

diff --git a/android/main-ui.c b/android/main-ui.c
index 927debb..a48c0fc 100644
--- a/android/main-ui.c
+++ b/android/main-ui.c
@@ -375,8 +375,13 @@ void init_skinned_ui(const char *path, const char *name, AndroidOptions*  opts)
             if(x && isdigit(x[1])) {
                 int width = atoi(name);
                 int height = atoi(x + 1);
-                sprintf(tmp,"display {\n  width %d\n  height %d\n}\n",
-                        width, height);
+                int bpp   = 16;
+                char* y = strchr(x+1, 'x');
+                if (y && isdigit(y[1])) {
+                    bpp = atoi(y+1);
+                }
+                sprintf(tmp,"display {\n  width %d\n  height %d\n bpp %d}\n",
+                        width, height,bpp);
                 aconfig_load(root, strdup(tmp));
                 path = ":";
                 goto found_a_skin;