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spice: fix simple display on bigendian hosts

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Denis Kirjanov is busy getting spice run on ppc64 and trapped into this
one.  Spice wire format is little endian, so we have to explicitly say
we want little endian when letting pixman convert the data for us.

Reported-by: Denis Kirjanov <kirjanov@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2015-04-14 08:56:21 +02:00
parent 3b5704b2f8
commit c1d37cd353
2 changed files with 3 additions and 1 deletions
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2
include/ui/qemu-pixman.h
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@ -35,6 +35,7 @@
# define PIXMAN_BE_r8g8b8a8 PIXMAN_r8g8b8a8
# define PIXMAN_BE_x8b8g8r8 PIXMAN_x8b8g8r8
# define PIXMAN_BE_a8b8g8r8 PIXMAN_a8b8g8r8
# define PIXMAN_LE_x8r8g8b8 PIXMAN_b8g8r8x8
#else
# define PIXMAN_BE_r8g8b8 PIXMAN_b8g8r8
# define PIXMAN_BE_x8r8g8b8 PIXMAN_b8g8r8x8
@ -45,6 +46,7 @@
# define PIXMAN_BE_r8g8b8a8 PIXMAN_a8b8g8r8
# define PIXMAN_BE_x8b8g8r8 PIXMAN_r8g8b8x8
# define PIXMAN_BE_a8b8g8r8 PIXMAN_r8g8b8a8
# define PIXMAN_LE_x8r8g8b8 PIXMAN_x8r8g8b8
#endif
/* -------------------------------------------------------------------- */

2
ui/spice-display.c
View File

@ -178,7 +178,7 @@ static void qemu_spice_create_one_update(SimpleSpiceDisplay *ssd,
image->bitmap.palette = 0;
image->bitmap.format = SPICE_BITMAP_FMT_32BIT;
dest = pixman_image_create_bits(PIXMAN_x8r8g8b8, bw, bh,
dest = pixman_image_create_bits(PIXMAN_LE_x8r8g8b8, bw, bh,
(void *)update->bitmap, bw * 4);
pixman_image_composite(PIXMAN_OP_SRC, ssd->surface, NULL, ssd->mirror,
rect->left, rect->top, 0, 0,