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Diffstat (limited to 'src/gallium/winsys/xlib/xlib_softpipe.c')
-rw-r--r--src/gallium/winsys/xlib/xlib_softpipe.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/src/gallium/winsys/xlib/xlib_softpipe.c b/src/gallium/winsys/xlib/xlib_softpipe.c
index 586e1dfca5..d8aa4856dc 100644
--- a/src/gallium/winsys/xlib/xlib_softpipe.c
+++ b/src/gallium/winsys/xlib/xlib_softpipe.c
@@ -170,6 +170,8 @@ alloc_shm_ximage(struct xm_buffer *b, struct xmesa_buffer *xmb,
(void) XSetErrorHandler(old_handler);
return;
}
+
+ b->shm = 1;
}
@@ -230,8 +232,8 @@ xlib_softpipe_display_surface(struct xmesa_buffer *b,
struct pipe_surface *surf)
{
XImage *ximage;
- struct xm_buffer *xm_buf = xm_buffer(
- softpipe_texture(surf->texture)->buffer);
+ struct softpipe_texture *spt = softpipe_texture(surf->texture);
+ struct xm_buffer *xm_buf = xm_buffer(spt->buffer);
static boolean no_swap = 0;
static boolean firsttime = 1;
@@ -244,9 +246,10 @@ xlib_softpipe_display_surface(struct xmesa_buffer *b,
return;
if (XSHM_ENABLED(xm_buf) && (xm_buf->tempImage == NULL)) {
- assert(surf->block.width == 1);
- assert(surf->block.height == 1);
- alloc_shm_ximage(xm_buf, b, surf->stride/surf->block.size, surf->height);
+ assert(surf->texture->block.width == 1);
+ assert(surf->texture->block.height == 1);
+ alloc_shm_ximage(xm_buf, b, spt->stride[surf->level] /
+ surf->texture->block.size, surf->height);
}
ximage = (XSHM_ENABLED(xm_buf)) ? xm_buf->tempImage : b->tempImage;
@@ -264,7 +267,7 @@ xlib_softpipe_display_surface(struct xmesa_buffer *b,
/* update XImage's fields */
ximage->width = surf->width;
ximage->height = surf->height;
- ximage->bytes_per_line = surf->stride;
+ ximage->bytes_per_line = spt->stride[surf->level];
XPutImage(b->xm_visual->display, b->drawable, b->gc,
ximage, 0, 0, 0, 0, surf->width, surf->height);