| author | Ting Li <ting.li@amlogic.com> | 2016-04-13 08:50:46 (GMT) |
|---|---|---|
| committer | Ting Li <ting.li@amlogic.com> | 2016-04-13 08:50:46 (GMT) |
| commit | d14a335461528b0d7ae0d6627e011b487cde671d (patch) | |
| tree | d5611ea69650d7e99532c89784071b45c55902ba | |
| parent | a6faf517e6f1a9450f351a933e44fb465ab19ffe (diff) | |
| download | gralloc-d14a335461528b0d7ae0d6627e011b487cde671d.zip gralloc-d14a335461528b0d7ae0d6627e011b487cde671d.tar.gz gralloc-d14a335461528b0d7ae0d6627e011b487cde671d.tar.bz2 | |
pd#123026 fix bug of osd2 bmp-color display
Change-Id: I6dd883c05638535bc066aa41ec5b3b1e1e9dde0e
| -rw-r--r-- | framebuffer.cpp | 63 |
1 files changed, 61 insertions, 2 deletions
diff --git a/framebuffer.cpp b/framebuffer.cpp index c081343..b92e16d 100644 --- a/framebuffer.cpp +++ b/framebuffer.cpp @@ -119,7 +119,36 @@ int update_cursor_buffer_locked(struct framebuffer_info_t* cbinfo, int xres, int ALOGE("vinfo. %d %d", info.xres, info.yres); info.xoffset = info.yoffset = 0; - info.bits_per_pixel = 32; + if (bits_per_pixel() == 16) + { + /* + * Explicitly request 5/6/5 + */ + info.bits_per_pixel = 16; + info.red.offset = 11; + info.red.length = 5; + info.green.offset = 5; + info.green.length = 6; + info.blue.offset = 0; + info.blue.length = 5; + info.transp.offset = 0; + info.transp.length = 0; + } + else + { + /* + * Explicitly request 8/8/8/8 + */ + info.bits_per_pixel = 32; + info.red.offset = 0; + info.red.length = 8; + info.green.offset = 8; + info.green.length = 8; + info.blue.offset = 16; + info.blue.length = 8; + info.transp.offset = 24; + info.transp.length = 8; + } info.xres_virtual = info.xres = xres; info.yres_virtual = info.yres = yres; @@ -224,7 +253,37 @@ int init_cursor_buffer_locked(struct framebuffer_info_t* cbinfo) ALOGE("vinfo. %d %d", info.xres, info.yres); info.xoffset = info.yoffset = 0; - info.bits_per_pixel = 32; + + if (bits_per_pixel() == 16) + { + /* + * Explicitly request 5/6/5 + */ + info.bits_per_pixel = 16; + info.red.offset = 11; + info.red.length = 5; + info.green.offset = 5; + info.green.length = 6; + info.blue.offset = 0; + info.blue.length = 5; + info.transp.offset = 0; + info.transp.length = 0; + } + else + { + /* + * Explicitly request 8/8/8/8 + */ + info.bits_per_pixel = 32; + info.red.offset = 0; + info.red.length = 8; + info.green.offset = 8; + info.green.length = 8; + info.blue.offset = 16; + info.blue.length = 8; + info.transp.offset = 24; + info.transp.length = 8; + } if (ioctl(fd, FBIOPUT_VSCREENINFO, &info) == -1) { |