From b4d198e47704f3b79c5a61877846172ae9d4b4c0 Mon Sep 17 00:00:00 2001
From: Younes Manton <younes.m@gmail.com>
Date: Wed, 23 Jul 2008 02:28:02 -0400
Subject: g3dvl: Minor fixes.

---
 src/driclient/include/driclient.h                 |   1 -
 src/driclient/src/.gitignore                      |   1 +
 src/driclient/src/Makefile                        |   1 +
 src/driclient/src/driclient.c                     |   5 ---
 src/driclient/src/test                            | Bin 68389 -> 0 bytes
 src/gallium/winsys/g3dvl/nouveau/nouveau_screen.c |  42 ++++++++++++----------
 6 files changed, 25 insertions(+), 25 deletions(-)
 create mode 100644 src/driclient/src/.gitignore
 delete mode 100755 src/driclient/src/test

diff --git a/src/driclient/include/driclient.h b/src/driclient/include/driclient.h
index 36438a9f79..d391525039 100644
--- a/src/driclient/include/driclient.h
+++ b/src/driclient/include/driclient.h
@@ -68,7 +68,6 @@ int driUpdateDrawableInfo(dri_drawable_t *dri_drawable);
 int driDestroyDrawable(dri_drawable_t *dri_drawable);
 int driCreateContext(dri_screen_t *dri_screen, Visual *visual, dri_context_t **dri_context);
 int driDestroyContext(dri_context_t *dri_context);
-int driCompareVersions(const dri_version_t *v1, const dri_version_t *v2);
 
 #define DRI_VALIDATE_DRAWABLE_INFO_ONCE(dri_drawable)					\
 do											\
diff --git a/src/driclient/src/.gitignore b/src/driclient/src/.gitignore
new file mode 100644
index 0000000000..9daeafb986
--- /dev/null
+++ b/src/driclient/src/.gitignore
@@ -0,0 +1 @@
+test
diff --git a/src/driclient/src/Makefile b/src/driclient/src/Makefile
index 0fac552de5..3c0fc28440 100644
--- a/src/driclient/src/Makefile
+++ b/src/driclient/src/Makefile
@@ -12,6 +12,7 @@ all: ${TARGET} test
 
 ${TARGET}: ${OBJECTS}
 	ar rcs $@ $^
+	if ! test -d ../lib; then mkdir ../lib; fi
 	cp ${TARGET} ../lib
 
 test: test.o
diff --git a/src/driclient/src/driclient.c b/src/driclient/src/driclient.c
index 7a7ca95702..94d01aca4f 100644
--- a/src/driclient/src/driclient.c
+++ b/src/driclient/src/driclient.c
@@ -285,8 +285,3 @@ int driDestroyContext(dri_context_t *dri_context)
 	return 0;
 }
 
-int driCompareVersions(const dri_version_t *v1, const dri_version_t *v2)
-{
-	return (v1->major == v2->major) && (v1->minor == v2->minor) && (v1->patch == v2->patch);
-}
-
diff --git a/src/driclient/src/test b/src/driclient/src/test
deleted file mode 100755
index 57cddf8e00..0000000000
Binary files a/src/driclient/src/test and /dev/null differ
diff --git a/src/gallium/winsys/g3dvl/nouveau/nouveau_screen.c b/src/gallium/winsys/g3dvl/nouveau/nouveau_screen.c
index 0087ce0056..daea3fff68 100644
--- a/src/gallium/winsys/g3dvl/nouveau/nouveau_screen.c
+++ b/src/gallium/winsys/g3dvl/nouveau/nouveau_screen.c
@@ -1,7 +1,7 @@
 #include "pipe/p_context.h"
 #include "pipe/p_util.h"
 #include "nouveau_context.h"
-#include "nouveau_drm.h"
+#include <nouveau_drm.h>
 #include "nouveau_dri.h"
 #include "nouveau_local.h"
 #include "nouveau_screen.h"
@@ -18,40 +18,44 @@ DRI_CONF_END;
 static const GLuint __driNConfigOptions = 0;
 */
 
-int
-nouveau_screen_create(dri_screen_t *dri_screen, dri_framebuffer_t *dri_framebuf)
+int nouveau_check_dri_drm_ddx(dri_version_t *dri, dri_version_t *drm, dri_version_t *ddx)
 {
-	/* XXX: Someone forgot to bump this? */
-	static const dri_version_t ddx_expected = {0, 0, 10 /*NOUVEAU_DRM_HEADER_PATCHLEVEL*/};
-	static const dri_version_t dri_expected = {4, 1, 0};
+	static const dri_version_t ddx_expected = {0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL};
+	static const dri_version_t dri_expected = {4, 0, 0};
 	static const dri_version_t drm_expected = {0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL};
 	
-	struct nouveau_dri	*nv_dri = dri_framebuf->private;
-	struct nouveau_screen	*nv_screen;
-	int			ret;
+	assert(dri);
+	assert(drm);
+	assert(ddx);
 	
-	if (!driCompareVersions(&ddx_expected, &dri_screen->ddx))
+	if (dri->major != dri_expected.major || dri->minor < dri_expected.minor)
 	{
-		NOUVEAU_ERR("Unexpected DDX version.\n");
+		NOUVEAU_ERR("Unexpected DRI version.\n");
 		return 1;
 	}
-	
-	if (!driCompareVersions(&drm_expected, &dri_screen->drm))
+	if (drm->major != drm_expected.major || drm->minor < drm_expected.minor)
 	{
 		NOUVEAU_ERR("Unexpected DRM version.\n");
 		return 1;
 	}
-	
-	if (!driCompareVersions(&dri_expected, &dri_screen->dri))
+	if (ddx->major != ddx_expected.major || ddx->minor < ddx_expected.minor)
 	{
-		NOUVEAU_ERR("Unexpected DRI version.\n");
+		NOUVEAU_ERR("Unexpected DDX version.\n");
 		return 1;
 	}
+	
+	return 0;
+}
 
-	if (dri_framebuf->private_size != sizeof(struct nouveau_dri)) {
-		NOUVEAU_ERR("DRI struct mismatch between DDX/DRI.\n");
+int
+nouveau_screen_create(dri_screen_t *dri_screen, dri_framebuffer_t *dri_framebuf)
+{	
+	struct nouveau_dri	*nv_dri = dri_framebuf->private;
+	struct nouveau_screen	*nv_screen;
+	int			ret;
+	
+	if (nouveau_check_dri_drm_ddx(&dri_screen->dri, &dri_screen->drm, &dri_screen->ddx))
 		return 1;
-	}
 
 	nv_screen = CALLOC_STRUCT(nouveau_screen);
 	if (!nv_screen)
-- 
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