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authorDoug Zongker <dougz@android.com>2011-01-14 01:43:44 +0100
committerDoug Zongker <dougz@android.com>2011-01-14 01:43:44 +0100
commitbe3e6f13b810046fb1981b21d9e6f0715ae67a22 (patch)
treec3514c0893473c531446ffbcff27a1a8578655ce /minui/graphics.c
parentUpdate make_ext4fs arguments in roots.c (diff)
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Diffstat (limited to '')
-rw-r--r--minui/graphics.c28
1 files changed, 18 insertions, 10 deletions
diff --git a/minui/graphics.c b/minui/graphics.c
index 4127c400a..42c85e777 100644
--- a/minui/graphics.c
+++ b/minui/graphics.c
@@ -32,6 +32,14 @@
#include "font_10x18.h"
#include "minui.h"
+#ifdef RECOVERY_24_BIT
+#define PIXEL_FORMAT GGL_PIXEL_FORMAT_RGBX_8888
+#define PIXEL_SIZE 4
+#else
+#define PIXEL_FORMAT GGL_PIXEL_FORMAT_RGB_565
+#define PIXEL_SIZE 2
+#endif
+
typedef struct {
GGLSurface texture;
unsigned cwidth;
@@ -87,8 +95,8 @@ static int get_framebuffer(GGLSurface *fb)
fb->height = vi.yres;
fb->stride = vi.xres;
fb->data = bits;
- fb->format = GGL_PIXEL_FORMAT_RGB_565;
- memset(fb->data, 0, vi.yres * vi.xres * 2);
+ fb->format = PIXEL_FORMAT;
+ memset(fb->data, 0, vi.yres * vi.xres * PIXEL_SIZE);
fb++;
@@ -96,9 +104,9 @@ static int get_framebuffer(GGLSurface *fb)
fb->width = vi.xres;
fb->height = vi.yres;
fb->stride = vi.xres;
- fb->data = (void*) (((unsigned) bits) + vi.yres * vi.xres * 2);
- fb->format = GGL_PIXEL_FORMAT_RGB_565;
- memset(fb->data, 0, vi.yres * vi.xres * 2);
+ fb->data = (void*) (((unsigned) bits) + vi.yres * vi.xres * PIXEL_SIZE);
+ fb->format = PIXEL_FORMAT;
+ memset(fb->data, 0, vi.yres * vi.xres * PIXEL_SIZE);
return fd;
}
@@ -108,16 +116,16 @@ static void get_memory_surface(GGLSurface* ms) {
ms->width = vi.xres;
ms->height = vi.yres;
ms->stride = vi.xres;
- ms->data = malloc(vi.xres * vi.yres * 2);
- ms->format = GGL_PIXEL_FORMAT_RGB_565;
+ ms->data = malloc(vi.xres * vi.yres * PIXEL_SIZE);
+ ms->format = PIXEL_FORMAT;
}
static void set_active_framebuffer(unsigned n)
{
if (n > 1) return;
- vi.yres_virtual = vi.yres * 2;
+ vi.yres_virtual = vi.yres * PIXEL_SIZE;
vi.yoffset = n * vi.yres;
- vi.bits_per_pixel = 16;
+ vi.bits_per_pixel = PIXEL_SIZE * 8;
if (ioctl(gr_fb_fd, FBIOPUT_VSCREENINFO, &vi) < 0) {
perror("active fb swap failed");
}
@@ -133,7 +141,7 @@ void gr_flip(void)
/* copy data from the in-memory surface to the buffer we're about
* to make active. */
memcpy(gr_framebuffer[gr_active_fb].data, gr_mem_surface.data,
- vi.xres * vi.yres * 2);
+ vi.xres * vi.yres * PIXEL_SIZE);
/* inform the display driver */
set_active_framebuffer(gr_active_fb);