diff options
| author | Heather Lee Wilson <hwilson@google.com> | 2014-11-14 20:26:51 +0000 |
|---|---|---|
| committer | Android Git Automerger <android-git-automerger@android.com> | 2014-11-14 20:26:51 +0000 |
| commit | de27d4cbb75a9c2f5ad0fc24edf5295d0f3d9fe0 (patch) | |
| tree | 9d9b795c440b82bee110d8088e0e2790882ab5f1 | |
| parent | 2020564f21bb0216965f0f5c43c5c1c995785bab (diff) | |
| parent | e5879c3639789d61803605c12371a4f291e0b3cc (diff) | |
| download | bootable_recovery-de27d4cbb75a9c2f5ad0fc24edf5295d0f3d9fe0.zip bootable_recovery-de27d4cbb75a9c2f5ad0fc24edf5295d0f3d9fe0.tar.gz bootable_recovery-de27d4cbb75a9c2f5ad0fc24edf5295d0f3d9fe0.tar.bz2 | |
am e5879c36: Byte swap to support BGRA in recovery mode
* commit 'e5879c3639789d61803605c12371a4f291e0b3cc':
Byte swap to support BGRA in recovery mode
| -rw-r--r-- | minui/graphics_fbdev.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/minui/graphics_fbdev.c b/minui/graphics_fbdev.c index c0c1bcb..6df2726 100644 --- a/minui/graphics_fbdev.c +++ b/minui/graphics_fbdev.c @@ -179,6 +179,18 @@ static gr_surface fbdev_init(minui_backend* backend) { static gr_surface fbdev_flip(minui_backend* backend __unused) { if (double_buffered) { +#if defined(RECOVERY_BGRA) + // In case of BGRA, do some byte swapping + unsigned int idx; + unsigned char tmp; + unsigned char* ucfb_vaddr = (unsigned char*)gr_draw->data; + for (idx = 0 ; idx < (gr_draw->height * gr_draw->row_bytes); + idx += 4) { + tmp = ucfb_vaddr[idx]; + ucfb_vaddr[idx ] = ucfb_vaddr[idx + 2]; + ucfb_vaddr[idx + 2] = tmp; + } +#endif // Change gr_draw to point to the buffer currently displayed, // then flip the driver so we're displaying the other buffer // instead. |