diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/gallium/state_trackers/xorg/xorg_crtc.c | 14 | ||||
-rw-r--r-- | src/gallium/state_trackers/xorg/xorg_driver.c | 5 | ||||
-rw-r--r-- | src/gallium/state_trackers/xorg/xorg_tracker.h | 1 | ||||
-rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_tex_copy.c | 4 |
4 files changed, 24 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/xorg/xorg_crtc.c b/src/gallium/state_trackers/xorg/xorg_crtc.c index 44f7da0f960..7268a79a23d 100644 --- a/src/gallium/state_trackers/xorg/xorg_crtc.c +++ b/src/gallium/state_trackers/xorg/xorg_crtc.c @@ -276,7 +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 diff --git a/src/gallium/state_trackers/xorg/xorg_driver.c b/src/gallium/state_trackers/xorg/xorg_driver.c index 004a28f00e1..8ac5179545a 100644 --- a/src/gallium/state_trackers/xorg/xorg_driver.c +++ b/src/gallium/state_trackers/xorg/xorg_driver.c @@ -922,6 +922,11 @@ drv_close_screen(int scrnIndex, ScreenPtr pScreen) drv_leave_vt(scrnIndex, 0); } + if (ms->cursor) { + FreeCursor(ms->cursor, None); + ms->cursor = NULL; + } + if (cust && cust->winsys_screen_close) cust->winsys_screen_close(cust); diff --git a/src/gallium/state_trackers/xorg/xorg_tracker.h b/src/gallium/state_trackers/xorg/xorg_tracker.h index 2f5cc64d9c5..c1884ebd115 100644 --- a/src/gallium/state_trackers/xorg/xorg_tracker.h +++ b/src/gallium/state_trackers/xorg/xorg_tracker.h @@ -90,6 +90,7 @@ typedef struct _modesettingRec Bool noAccel; Bool SWCursor; + CursorPtr cursor; CloseScreenProcPtr CloseScreen; /* Broken-out options. */ diff --git a/src/mesa/drivers/dri/radeon/radeon_tex_copy.c b/src/mesa/drivers/dri/radeon/radeon_tex_copy.c index a4bb03d5d39..5cfad6fc3c8 100644 --- a/src/mesa/drivers/dri/radeon/radeon_tex_copy.c +++ b/src/mesa/drivers/dri/radeon/radeon_tex_copy.c @@ -93,6 +93,10 @@ do_copy_texsubimage(GLcontext *ctx, src_bpp = _mesa_get_format_bytes(src_mesaformat); dst_bpp = _mesa_get_format_bytes(dst_mesaformat); if (!radeon->vtbl.check_blit(dst_mesaformat)) { + /* depth formats tend to be special */ + if (_mesa_get_format_bits(dst_mesaformat, GL_DEPTH_BITS) > 0) + return GL_FALSE; + if (src_bpp != dst_bpp) return GL_FALSE; |