util: Remove include "pipe/*.h" in src/util/* files

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19522>

src/util/format/u_format.c

@@ -38,10 +38,6 @@
 #include "util/format/u_format_s3tc.h"
 #include "util/u_math.h"
 
-#include "pipe/p_defines.h"
-#include "pipe/p_screen.h"
-
-
 /**
  * Copy 2D rect from one place to another.
  * Position and sizes are in pixels.

src/util/format/u_format.h

@@ -31,15 +31,10 @@
 
 
 #include "util/format/u_formats.h"
-#include "pipe/p_defines.h"
 #include "util/u_debug.h"
 
 #include "c99_compat.h"
 
-union pipe_color_union;
-struct pipe_screen;
-
-
 #ifdef __cplusplus
 extern "C" {
 #endif

src/util/u_hash_table.h

@@ -33,8 +33,9 @@
 #define U_HASH_TABLE_H_
 
 
-#include "pipe/p_defines.h"
+#include "util/detect.h"
 #include "util/hash_table.h"
+#include "util/macros.h"
 
 
 #ifdef __cplusplus