1 files changed, 123 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/common/utils.h b/src/mesa/drivers/dri/common/utils.h
new file mode 100644
index 0000000000..de6070c398
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+++ b/src/mesa/drivers/dri/common/utils.h
@@ -0,0 +1,123 @@
+/*
+ * (C) Copyright IBM Corporation 2002, 2004
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.  IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Ian Romanick <idr@us.ibm.com>
+ */
+
+#ifndef DRI_DEBUG_H
+#define DRI_DEBUG_H
+
+#include <GL/gl.h>
+#include <GL/internal/dri_interface.h>
+#include "main/context.h"
+#include "main/remap.h"
+
+typedef struct __DRIutilversionRec2    __DRIutilversion2;
+
+struct dri_debug_control {
+    const char * string;
+    unsigned     flag;
+};
+
+/**
+ * Description of the API for an extension to OpenGL.
+ */
+struct dri_extension {
+    /**
+     * Name of the extension.
+     */
+    const char * name;
+    
+
+    /**
+     * Pointer to a list of \c dri_extension_function structures.  The list
+     * is terminated by a structure with a \c NULL
+     * \c dri_extension_function::strings pointer.
+     */
+    const struct gl_function_remap * functions;
+};
+
+/**
+ * Used to store a version which includes a major range instead of a single
+ * major version number.
+ */
+struct __DRIutilversionRec2 {
+    int    major_min;    /** min allowed Major version number. */
+    int    major_max;    /** max allowed Major version number. */
+    int    minor;        /**< Minor version number. */
+    int    patch;        /**< Patch-level. */
+};
+
+extern void
+__driUtilMessage(const char *f, ...);
+
+extern unsigned driParseDebugString( const char * debug,
+    const struct dri_debug_control * control );
+
+extern unsigned driGetRendererString( char * buffer,
+    const char * hardware_name, const char * driver_date, GLuint agp_mode );
+
+extern void driInitExtensions( GLcontext * ctx, 
+    const struct dri_extension * card_extensions, GLboolean enable_imaging );
+
+extern void driInitSingleExtension( GLcontext * ctx,
+    const struct dri_extension * ext );
+
+extern GLboolean driCheckDriDdxDrmVersions2(const char * driver_name,
+    const __DRIversion * driActual, const __DRIversion * driExpected,
+    const __DRIversion * ddxActual, const __DRIversion * ddxExpected,
+    const __DRIversion * drmActual, const __DRIversion * drmExpected);
+
+extern GLboolean driCheckDriDdxDrmVersions3(const char * driver_name,
+    const __DRIversion * driActual, const __DRIversion * driExpected,
+    const __DRIversion * ddxActual, const __DRIutilversion2 * ddxExpected,
+    const __DRIversion * drmActual, const __DRIversion * drmExpected);
+
+extern GLboolean driClipRectToFramebuffer( const GLframebuffer *buffer,
+					   GLint *x, GLint *y,
+					   GLsizei *width, GLsizei *height );
+
+struct __DRIconfigRec {
+    __GLcontextModes modes;
+};
+
+extern __DRIconfig **
+driCreateConfigs(GLenum fb_format, GLenum fb_type,
+		 const uint8_t * depth_bits, const uint8_t * stencil_bits,
+		 unsigned num_depth_stencil_bits,
+		 const GLenum * db_modes, unsigned num_db_modes,
+		 const uint8_t * msaa_samples, unsigned num_msaa_modes,
+		 GLboolean enable_accum);
+
+__DRIconfig **driConcatConfigs(__DRIconfig **a,
+			       __DRIconfig **b);
+
+int
+driGetConfigAttrib(const __DRIconfig *config,
+		   unsigned int attrib, unsigned int *value);
+int
+driIndexConfigAttrib(const __DRIconfig *config, int index,
+		     unsigned int *attrib, unsigned int *value);
+
+#endif /* DRI_DEBUG_H */