swr: refactor swr_create_screen to allow for proper cleanup on error

[mesa.git] / src / gallium / drivers / swr / swr_screen.h

diff --git a/src/gallium/drivers/swr/swr_screen.h b/src/gallium/drivers/swr/swr_screen.h
index dc1bb47f02d5acce13f5d93640b4ab431d012d1c..b80d8c70ec97a913cf0155644d02a396461d7f5a 100644 (file)
--- a/src/gallium/drivers/swr/swr_screen.h
+++ b/src/gallium/drivers/swr/swr_screen.h
@@ -28,6 +28,7 @@
 
 #include "pipe/p_screen.h"
 #include "pipe/p_defines.h"
+#include "util/u_dl.h"
 #include "util/u_format.h"
 #include "api.h"
 
@@ -43,10 +44,19 @@ struct swr_screen {
 
    struct sw_winsys *winsys;
 
+   /* Configurable environment settings */
    boolean msaa_force_enable;
    uint8_t msaa_max_count;
+   uint32_t client_copy_limit;
 
    HANDLE hJitMgr;
+
+   /* Dynamic backend implementations */
+   util_dl_library *pLibrary;
+   PFNSwrGetInterface pfnSwrGetInterface;
+
+   /* Do we run on Xeon Phi? */
+   bool is_knl;
 };
 
 static INLINE struct swr_screen *