|
 |
bc8dfdb |
From a22cf06968d0bbeea4784fa3bf69628a9cbf1397 Mon Sep 17 00:00:00 2001
|
|
|
bc8dfdb |
From: Dave Airlie <airlied@redhat.com>
|
|
|
bc8dfdb |
Date: Tue, 26 Nov 2013 10:45:26 +1000
|
|
|
bc8dfdb |
Subject: [PATCH] worst hack of all time to qxl driver
|
|
|
bc8dfdb |
|
|
|
bc8dfdb |
---
|
|
|
bc8dfdb |
src/qxl_surface.c | 30 ++++++++++++++++++++++++++++--
|
|
|
bc8dfdb |
1 file changed, 28 insertions(+), 2 deletions(-)
|
|
|
bc8dfdb |
|
|
|
bc8dfdb |
diff --git a/src/qxl_surface.c b/src/qxl_surface.c
|
|
|
bc8dfdb |
index 1075eae..561b416 100644
|
|
|
bc8dfdb |
--- a/src/qxl_surface.c
|
|
|
bc8dfdb |
+++ b/src/qxl_surface.c
|
|
|
bc8dfdb |
@@ -759,8 +759,9 @@ qxl_surface_composite (qxl_surface_t *dest,
|
|
|
bc8dfdb |
qxl->bo_funcs->bo_decref(qxl, derefs[i]);
|
|
|
bc8dfdb |
}
|
|
|
bc8dfdb |
|
|
|
bc8dfdb |
-Bool
|
|
|
bc8dfdb |
-qxl_surface_put_image (qxl_surface_t *dest,
|
|
|
bc8dfdb |
+
|
|
|
bc8dfdb |
+static Bool
|
|
|
bc8dfdb |
+qxl_surface_put_image_for_reals (qxl_surface_t *dest,
|
|
|
bc8dfdb |
int x, int y, int width, int height,
|
|
|
bc8dfdb |
const char *src, int src_pitch)
|
|
|
bc8dfdb |
{
|
|
|
bc8dfdb |
@@ -803,6 +804,31 @@ qxl_surface_put_image (qxl_surface_t *dest,
|
|
|
bc8dfdb |
return TRUE;
|
|
|
bc8dfdb |
}
|
|
|
bc8dfdb |
|
|
|
bc8dfdb |
+#define HACK_THE_PLANET 1
|
|
|
bc8dfdb |
+Bool
|
|
|
bc8dfdb |
+qxl_surface_put_image (qxl_surface_t *dest,
|
|
|
bc8dfdb |
+ int x, int y, int width, int height,
|
|
|
bc8dfdb |
+ const char *src, int src_pitch)
|
|
|
bc8dfdb |
+{
|
|
|
bc8dfdb |
+#ifdef HACK_THE_PLANET
|
|
|
bc8dfdb |
+ Bool use_hack = FALSE;
|
|
|
bc8dfdb |
+
|
|
|
bc8dfdb |
+ /* worst heuristic ever - should really block the gnome-shell issue for now */
|
|
|
bc8dfdb |
+ if (width == pixman_image_get_width(dest->host_image) && height < pixman_image_get_height(dest->host_image))
|
|
|
bc8dfdb |
+ use_hack = TRUE;
|
|
|
bc8dfdb |
+
|
|
|
bc8dfdb |
+ if (use_hack) {
|
|
|
bc8dfdb |
+ int gross = rand() % height;
|
|
|
bc8dfdb |
+ int h2 = height - gross;
|
|
|
bc8dfdb |
+ if (gross > 0)
|
|
|
bc8dfdb |
+ qxl_surface_put_image_for_reals(dest, x, y, width, gross, src, src_pitch);
|
|
|
bc8dfdb |
+ qxl_surface_put_image_for_reals(dest, x, y + gross, width, h2, src + (gross * src_pitch), src_pitch);
|
|
|
bc8dfdb |
+ return TRUE;
|
|
|
bc8dfdb |
+ } else
|
|
|
bc8dfdb |
+#endif
|
|
|
bc8dfdb |
+ return qxl_surface_put_image_for_reals(dest, x, y, width, height, src, src_pitch);
|
|
|
bc8dfdb |
+}
|
|
|
bc8dfdb |
+
|
|
|
bc8dfdb |
void
|
|
|
bc8dfdb |
qxl_get_formats (int bpp, SpiceSurfaceFmt *format, pixman_format_code_t *pformat)
|
|
|
bc8dfdb |
{
|
|
|
bc8dfdb |
--
|
|
|
bc8dfdb |
1.8.4.2
|
|
|
bc8dfdb |
|