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authormalc <malc@c046a42c-6fe2-441c-8c8c-71466251a162>2009-01-23 19:56:19 +0000
committermalc <malc@c046a42c-6fe2-441c-8c8c-71466251a162>2009-01-23 19:56:19 +0000
commit0da2ea1b37622ea6608031b5cd9dcca8f1b0e12d (patch)
tree2f1c16df46ad69dcc772442e308a617d002462bd /console.h
parent1a6f0dbcc0fe79e7bbd35c6e995fec24d32968af (diff)
fix endianness problem sharing the videoram buffer
[ The following text is in the "UTF-8" character set. ] [ Your display is set for the "koi8-r" character set. ] [ Some characters may be displayed incorrectly. ] This patch fixes vga rendering when the guest endianness differs from the host endianness: in this case we can only share the buffer if the bpp is 32 and we must change the pixelformat accordingly. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6413 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'console.h')
-rw-r--r--console.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/console.h b/console.h
index 383ea1a39..6e764b338 100644
--- a/console.h
+++ b/console.h
@@ -134,6 +134,8 @@ DisplaySurface* qemu_resize_displaysurface(DisplaySurface *surface,
DisplaySurface* qemu_create_displaysurface_from(int width, int height, int bpp,
int linesize, uint8_t *data);
void qemu_free_displaysurface(DisplaySurface *surface);
+PixelFormat qemu_different_endianness_pixelformat(int bpp);
+PixelFormat qemu_default_pixelformat(int bpp);
static inline int is_buffer_shared(DisplaySurface *surface)
{