util: add missing c99_compat.h includes

These headers use the "restrict" keyword, so they need to include
c99_compat.h in case they get included from C++.

Right now, we include c99_compat.h in many needless places, which saves
us. But we're about to stop doing that.

Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16812>

src/util/format/u_format.h

@@ -34,6 +34,8 @@
 #include "pipe/p_defines.h"
 #include "util/u_debug.h"
 
+#include "c99_compat.h"
+
 union pipe_color_union;
 struct pipe_screen;
 

src/util/format/u_format_bptc.h

@@ -32,6 +32,8 @@
 
 #include "pipe/p_compiler.h"
 
+#include "c99_compat.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif

src/util/format/u_format_etc.h

@@ -28,6 +28,8 @@
 #ifndef U_FORMAT_ETC1_H_
 #define U_FORMAT_ETC1_H_
 
+#include "c99_compat.h"
+
 void
 util_format_etc1_rgb8_unpack_rgba_8unorm(uint8_t *restrict dst_row, unsigned dst_stride, const uint8_t *restrict src_row, unsigned src_stride, unsigned width, unsigned height);
 

src/util/format/u_format_fxt1.h

@@ -32,6 +32,8 @@
 
 #include "pipe/p_compiler.h"
 
+#include "c99_compat.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif

src/util/format/u_format_latc.h

@@ -28,6 +28,8 @@
 #ifndef U_FORMAT_LATC_H_
 #define U_FORMAT_LATC_H_
 
+#include "c99_compat.h"
+
 void
 util_format_latc1_unorm_fetch_rgba_8unorm(uint8_t *restrict dst, const uint8_t *restrict src, unsigned i, unsigned j);
 

src/util/format/u_format_other.h

@@ -32,6 +32,7 @@
 
 #include "pipe/p_compiler.h"
 
+#include "c99_compat.h"
 
 void
 util_format_r9g9b9e5_float_unpack_rgba_float(void *restrict dst_row,

src/util/format/u_format_rgtc.h

@@ -28,6 +28,8 @@
 #ifndef U_FORMAT_RGTC_H_
 #define U_FORMAT_RGTC_H_
 
+#include "c99_compat.h"
+
 void
 util_format_rgtc1_unorm_fetch_rgba_8unorm(uint8_t *restrict dst, const uint8_t *restrict src, unsigned i, unsigned j);
 

src/util/format/u_format_s3tc.h

@@ -32,6 +32,8 @@
 
 #include "pipe/p_compiler.h"
 
+#include "c99_compat.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif

src/util/format/u_format_yuv.h

@@ -48,6 +48,7 @@
 #include "pipe/p_compiler.h"
 #include "util/u_math.h"
 
+#include "c99_compat.h"
 
 /*
  * TODO: Ensure we use consistent and right floating formulas, with enough

src/util/format/u_format_zs.h

@@ -32,6 +32,8 @@
 
 #include "pipe/p_compiler.h"
 
+#include "c99_compat.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif

src/util/indices/u_indices_gen.py

@@ -82,6 +82,7 @@ def prolog():
 #include "util/u_debug.h"
 #include "util/u_memory.h"
 
+#include "c99_compat.h"
 
 static unsigned out_size_idx( unsigned index_size )
 {

src/util/u_math.h

@@ -39,6 +39,7 @@
 #define U_MATH_H
 
 
+#include "c99_compat.h"
 #include "c99_math.h"
 #include <assert.h>
 #include <float.h>