X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fstate_trackers%2Fxorg%2Fxorg_crtc.c;h=7268a79a23d2209472b236f2d9c433faca2f4b91;hb=a56da1005d30da60701e33b75d5f4f37096df060;hp=2786558b767bc7e4d7b591203ef429ad0d9a2b21;hpb=347cd2b0d507dad538859ad2d75a005821bc2461;p=mesa.git

diff --git a/src/gallium/state_trackers/xorg/xorg_crtc.c b/src/gallium/state_trackers/xorg/xorg_crtc.c
index 2786558b767..7268a79a23d 100644
--- a/src/gallium/state_trackers/xorg/xorg_crtc.c
+++ b/src/gallium/state_trackers/xorg/xorg_crtc.c
@@ -49,7 +49,7 @@
 #include <X11/extensions/dpms.h>
 #endif
 
-#include "pipe/p_inlines.h"
+#include "util/u_inlines.h"
 #include "util/u_rect.h"
 
 #ifdef HAVE_LIBKMS
@@ -197,25 +197,26 @@ crtc_load_cursor_argb_ga3d(xf86CrtcPtr crtc, CARD32 * image)
 
     if (!crtcp->cursor_tex) {
 	struct pipe_texture templat;
-	unsigned pitch;
+	struct winsys_handle whandle;
 
 	memset(&templat, 0, sizeof(templat));
 	templat.tex_usage |= PIPE_TEXTURE_USAGE_RENDER_TARGET;
-	templat.tex_usage |= PIPE_TEXTURE_USAGE_PRIMARY;
+	templat.tex_usage |= PIPE_TEXTURE_USAGE_SCANOUT;
 	templat.target = PIPE_TEXTURE_2D;
 	templat.last_level = 0;
 	templat.depth0 = 1;
-	templat.format = PIPE_FORMAT_A8R8G8B8_UNORM;
+	templat.format = PIPE_FORMAT_B8G8R8A8_UNORM;
 	templat.width0 = 64;
 	templat.height0 = 64;
 
+	memset(&whandle, 0, sizeof(whandle));
+	whandle.type = DRM_API_HANDLE_TYPE_KMS;
+
 	crtcp->cursor_tex = ms->screen->texture_create(ms->screen,
 						       &templat);
-	ms->api->local_handle_from_texture(ms->api,
-					   ms->screen,
-					   crtcp->cursor_tex,
-					   &pitch,
-					   &crtcp->cursor_handle);
+	ms->screen->texture_get_handle(ms->screen, crtcp->cursor_tex, &whandle);
+
+	crtcp->cursor_handle = whandle.handle;
     }
 
     transfer = ms->screen->get_tex_transfer(ms->screen, crtcp->cursor_tex,
@@ -242,7 +243,11 @@ crtc_load_cursor_argb_kms(xf86CrtcPtr crtc, CARD32 * image)
 	unsigned attr[8];
 
 	attr[0] = KMS_BO_TYPE;
+#ifdef KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8
+	attr[1] = KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8;
+#else
 	attr[1] = KMS_BO_TYPE_CURSOR;
+#endif
 	attr[2] = KMS_WIDTH;
 	attr[3] = 64;
 	attr[4] = KMS_HEIGHT;
@@ -271,7 +276,21 @@ err_bo_destroy:
 static void
 crtc_load_cursor_argb(xf86CrtcPtr crtc, CARD32 * image)
 {
+    xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(crtc->scrn);
     modesettingPtr ms = modesettingPTR(crtc->scrn);
+
+    /* Older X servers have cursor reference counting bugs leading to use of
+     * freed memory and consequently random crashes. Should be fixed as of
+     * xserver 1.8, but this workaround shouldn't hurt anyway.
+     */
+    if (config->cursor)
+       config->cursor->refcnt++;
+
+    if (ms->cursor)
+       FreeCursor(ms->cursor, None);
+
+    ms->cursor = config->cursor;
+
     if (ms->screen)
 	crtc_load_cursor_argb_ga3d(crtc, image);
 #ifdef HAVE_LIBKMS