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| author | Daniel Leung <daniel.leung@intel.com> | 2014-03-19 13:41:31 -0700 |
|---|---|---|
| committer | Yong Yao <yong.yao@intel.com> | 2014-05-13 15:00:40 -0700 |
| commit | f766396d9931e1879161132c26fe61453065f450 (patch) | |
| tree | be7ff11548d114f7cfcaad087277579a5aad8f5d /minui | |
| parent | 74b90b309f67dc3b8bb74e47c4eddf7ce511bc35 (diff) | |
| download | bootable_recovery-f766396d9931e1879161132c26fe61453065f450.zip bootable_recovery-f766396d9931e1879161132c26fe61453065f450.tar.gz bootable_recovery-f766396d9931e1879161132c26fe61453065f450.tar.bz2 | |
Support BGRA framebuffer
The re-designed recovery graphics code only supports RGB{_,X,A}
framebuffer, and this patch adds support for BGRA framebuffer.
Change-Id: I3780c8288088f497fa248f3492c54f43834a8598
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Reviewed-by: Jovanovic, Radivoje <radivoje.jovanovic@intel.com>
Reviewed-by: Parkinson, TimothyX L <timothyx.l.parkinson@intel.com>
Tested-by: Parkinson, TimothyX L <timothyx.l.parkinson@intel.com>
Reviewed-by: Boie, Andrew P <andrew.p.boie@intel.com>
Reviewed-by: Gumbel, Matthew K <matthew.k.gumbel@intel.com>
Diffstat (limited to 'minui')
| -rw-r--r-- | minui/graphics_fbdev.c | 13 |
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; } |