gallium: do not wrap header inclusion in

Add one missing extern C guard within include/pipe/p_video_enums.h, and
remove the wrapping throughout gallium.

On Haiku one could even use the gallium debug_printf() although
that's another topic.

v2: Leave dbghelp.h as is (Jose)

Cc: Jose Fonseca <[email protected]>
Cc: Brian Paul <[email protected]>
Cc: Alexander von Gluck IV <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Jose Fonseca <[email protected]>

9 files changed, 28 insertions, 19 deletions

diff --git a/src/gallium/auxiliary/tgsi/tgsi_sanity.h b/src/gallium/auxiliary/tgsi/tgsi_sanity.h
index 1ff7874b8ce..b78d1aba714 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_sanity.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_sanity.h
@@ -28,12 +28,12 @@
 #ifndef TGSI_SANITY_H
 #define TGSI_SANITY_H
 
+#include "pipe/p_compiler.h"
+
 #if defined __cplusplus
 extern "C" {
 #endif
 
-#include "pipe/p_compiler.h"
-
 struct tgsi_token;
 
 /* Check the given token stream for errors and common mistakes.
diff --git a/src/gallium/auxiliary/tgsi/tgsi_text.h b/src/gallium/auxiliary/tgsi/tgsi_text.h
index 6a306e6b674..a34565795a9 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_text.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_text.h
@@ -28,12 +28,12 @@
 #ifndef TGSI_TEXT_H
 #define TGSI_TEXT_H
 
+#include "pipe/p_compiler.h"
+
 #if defined __cplusplus
 extern "C" {
 #endif
 
-#include "pipe/p_compiler.h"
-
 struct tgsi_token;
 
 boolean
diff --git a/src/gallium/auxiliary/util/u_debug.h b/src/gallium/auxiliary/util/u_debug.h
index c2707b402cb..85d0cb64e6c 100644
--- a/src/gallium/auxiliary/util/u_debug.h
+++ b/src/gallium/auxiliary/util/u_debug.h
@@ -39,6 +39,11 @@
 #define U_DEBUG_H_
 
 
+#if defined(PIPE_OS_HAIKU)
+/* Haiku provides debug_printf in libroot with OS.h */
+#include <OS.h>
+#endif
+
 #include "os/os_misc.h"
 
 #include "pipe/p_format.h"
@@ -94,9 +99,6 @@ debug_printf(const char *format, ...)
    (void) format; /* silence warning */
 #endif
 }
-#else /* is Haiku */
-/* Haiku provides debug_printf in libroot with OS.h */
-#include <OS.h>
 #endif
 
 
diff --git a/src/gallium/auxiliary/util/u_draw_quad.h b/src/gallium/auxiliary/util/u_draw_quad.h
index b298ef2ae59..6553d5d7b6b 100644
--- a/src/gallium/auxiliary/util/u_draw_quad.h
+++ b/src/gallium/auxiliary/util/u_draw_quad.h
@@ -32,6 +32,7 @@
 #include "pipe/p_compiler.h"
 #include "pipe/p_context.h"
 
+#include "util/u_draw.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -40,8 +41,6 @@ extern "C" {
 struct pipe_resource;
 struct cso_context;
 
-#include "util/u_draw.h"
-
 extern void 
 util_draw_vertex_buffer(struct pipe_context *pipe, struct cso_context *cso,
                         struct pipe_resource *vbuf, uint vbuf_slot,
diff --git a/src/gallium/auxiliary/util/u_helpers.h b/src/gallium/auxiliary/util/u_helpers.h
index f25f2807fe5..a9a53e4347a 100644
--- a/src/gallium/auxiliary/util/u_helpers.h
+++ b/src/gallium/auxiliary/util/u_helpers.h
@@ -28,12 +28,12 @@
 #ifndef U_HELPERS_H
 #define U_HELPERS_H
 
+#include "pipe/p_state.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#include "pipe/p_state.h"
-
 void util_set_vertex_buffers_mask(struct pipe_vertex_buffer *dst,
                                   uint32_t *enabled_buffers,
                                   const struct pipe_vertex_buffer *src,
diff --git a/src/gallium/auxiliary/util/u_video.h b/src/gallium/auxiliary/util/u_video.h
index ddc00216105..9196afc11be 100644
--- a/src/gallium/auxiliary/util/u_video.h
+++ b/src/gallium/auxiliary/util/u_video.h
@@ -28,10 +28,6 @@
 #ifndef U_VIDEO_H
 #define U_VIDEO_H
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 #include "pipe/p_defines.h"
 #include "pipe/p_video_enums.h"
 
@@ -40,6 +36,10 @@ extern "C" {
 #include "util/u_debug.h"
 #include "util/u_math.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 static inline enum pipe_video_format
 u_reduce_video_profile(enum pipe_video_profile profile)
 {
diff --git a/src/gallium/include/pipe/p_format.h b/src/gallium/include/pipe/p_format.h
index ab18523a80c..b22baa9c650 100644
--- a/src/gallium/include/pipe/p_format.h
+++ b/src/gallium/include/pipe/p_format.h
@@ -29,12 +29,12 @@
 #ifndef PIPE_FORMAT_H
 #define PIPE_FORMAT_H
 
+#include "p_config.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#include "p_config.h"
-
 /**
  * Formats for textures, surfaces and vertex data
  */
diff --git a/src/gallium/include/pipe/p_video_codec.h b/src/gallium/include/pipe/p_video_codec.h
index 196d00bc546..b5575ab9afa 100644
--- a/src/gallium/include/pipe/p_video_codec.h
+++ b/src/gallium/include/pipe/p_video_codec.h
@@ -28,12 +28,12 @@
 #ifndef PIPE_VIDEO_CONTEXT_H
 #define PIPE_VIDEO_CONTEXT_H
 
+#include "pipe/p_video_state.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#include "pipe/p_video_state.h"
-
 struct pipe_screen;
 struct pipe_surface;
 struct pipe_macroblock;
diff --git a/src/gallium/include/pipe/p_video_enums.h b/src/gallium/include/pipe/p_video_enums.h
index 9a20146f43e..aff7842a888 100644
--- a/src/gallium/include/pipe/p_video_enums.h
+++ b/src/gallium/include/pipe/p_video_enums.h
@@ -28,6 +28,10 @@
 #ifndef PIPE_VIDEO_ENUMS_H
 #define PIPE_VIDEO_ENUMS_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 enum pipe_video_format
 {
    PIPE_VIDEO_FORMAT_UNKNOWN = 0,
@@ -87,4 +91,8 @@ enum pipe_video_entrypoint
    PIPE_VIDEO_ENTRYPOINT_ENCODE
 };
 
+#if defined(__cplusplus)
+}
+#endif
+
 #endif /* PIPE_VIDEO_ENUMS_H */