X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fr300%2Fr300_screen.h;h=330bd9b36ba77a2453f596b1fa1138bd3c9b4733;hb=52e591383bdce49cb46a1162aff9632c57e06504;hp=41df31f670fdeff294c2a80c6d61c7c896a05c67;hpb=1f196b786d6bd0c6a5dbdc638574ff716cc3d4de;p=mesa.git

diff --git a/src/gallium/drivers/r300/r300_screen.h b/src/gallium/drivers/r300/r300_screen.h
index 41df31f670f..330bd9b36ba 100644
--- a/src/gallium/drivers/r300/r300_screen.h
+++ b/src/gallium/drivers/r300/r300_screen.h
@@ -1,5 +1,6 @@
 /*
  * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
+ * Copyright 2010 Marek Olšák <maraeo@gmail.com>
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -27,35 +28,69 @@
 
 #include "r300_chipset.h"
 
+#include <stdio.h>
+
 struct r300_screen {
     /* Parent class */
     struct pipe_screen screen;
 
-    /* Chipset capabilities */
-    struct r300_capabilities* caps;
-};
+    struct r300_winsys_screen *rws;
 
-struct r300_transfer {
-    /* Parent class */
-    struct pipe_transfer transfer;
+    /* Chipset capabilities */
+    struct r300_capabilities caps;
 
-    /* Offset from start of buffer. */
-    unsigned offset;
+    /** Combination of DBG_xxx flags */
+    unsigned debug;
 };
 
+
 /* Convenience cast wrapper. */
 static INLINE struct r300_screen* r300_screen(struct pipe_screen* screen) {
     return (struct r300_screen*)screen;
 }
 
-/* Convenience cast wrapper. */
-static INLINE struct r300_transfer*
-r300_transfer(struct pipe_transfer* transfer)
+/* Debug functionality. */
+
+/**
+ * Debug flags to disable/enable certain groups of debugging outputs.
+ *
+ * \note These may be rather coarse, and the grouping may be impractical.
+ * If you find, while debugging the driver, that a different grouping
+ * of these flags would be beneficial, just feel free to change them
+ * but make sure to update the documentation in r300_debug.c to reflect
+ * those changes.
+ */
+/*@{*/
+#define DBG_HELP    0x0000001
+#define DBG_FP      0x0000002
+#define DBG_VP      0x0000004
+#define DBG_CS      0x0000008
+#define DBG_DRAW    0x0000010
+#define DBG_TEX     0x0000020
+#define DBG_FALL    0x0000040
+#define DBG_ANISOHQ 0x0000080
+#define DBG_NO_TILING 0x0000100
+#define DBG_NO_IMMD 0x0000200
+/*@}*/
+
+static INLINE boolean SCREEN_DBG_ON(struct r300_screen * screen, unsigned flags)
 {
-    return (struct r300_transfer*)transfer;
+    return (screen->debug & flags) ? TRUE : FALSE;
 }
 
-/* Creates a new r300 screen. */
-struct pipe_screen* r300_create_screen(struct r300_winsys* r300_winsys);
+static INLINE void SCREEN_DBG(struct r300_screen * screen, unsigned flags,
+                              const char * fmt, ...)
+{
+    if (SCREEN_DBG_ON(screen, flags)) {
+        va_list va;
+        va_start(va, fmt);
+        vfprintf(stderr, fmt, va);
+        va_end(va);
+    }
+}
+
+void r300_init_debug(struct r300_screen* ctx);
+
+void r300_init_screen_resource_functions(struct r300_screen *r300screen);
 
 #endif /* R300_SCREEN_H */