1 files changed, 110 insertions, 102 deletions
diff --git a/mesalib/src/mesa/main/framebuffer.h b/mesalib/src/mesa/main/framebuffer.h
index 261f84515..b2b29a7a1 100644
--- a/mesalib/src/mesa/main/framebuffer.h
+++ b/mesalib/src/mesa/main/framebuffer.h
@@ -1,102 +1,110 @@
-/*
- * Mesa 3-D graphics library
- * Version:  6.5
- *
- * Copyright (C) 1999-2006  Brian Paul   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
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * 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 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 NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL 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.
- */
-
-
-#ifndef FRAMEBUFFER_H
-#define FRAMEBUFFER_H
-
-#include "glheader.h"
-
-struct gl_config;
-struct gl_context;
-
-extern struct gl_framebuffer *
-_mesa_create_framebuffer(const struct gl_config *visual);
-
-extern struct gl_framebuffer *
-_mesa_new_framebuffer(struct gl_context *ctx, GLuint name);
-
-extern void
-_mesa_initialize_window_framebuffer(struct gl_framebuffer *fb,
-				     const struct gl_config *visual);
-
-extern void
-_mesa_initialize_user_framebuffer(struct gl_framebuffer *fb, GLuint name);
-
-extern void
-_mesa_destroy_framebuffer(struct gl_framebuffer *buffer);
-
-extern void
-_mesa_free_framebuffer_data(struct gl_framebuffer *buffer);
-
-extern void
-_mesa_reference_framebuffer(struct gl_framebuffer **ptr,
-                            struct gl_framebuffer *fb);
-
-extern void
-_mesa_resize_framebuffer(struct gl_context *ctx, struct gl_framebuffer *fb,
-                         GLuint width, GLuint height);
-
-
-extern void
-_mesa_resizebuffers( struct gl_context *ctx );
-
-extern void GLAPIENTRY
-_mesa_ResizeBuffersMESA( void );
-
-
-extern void 
-_mesa_update_draw_buffer_bounds(struct gl_context *ctx);
-
-extern void
-_mesa_update_framebuffer_visual(struct gl_context *ctx,
-				struct gl_framebuffer *fb);
-
-extern void
-_mesa_update_depth_buffer(struct gl_context *ctx, struct gl_framebuffer *fb,
-                            GLuint attIndex);
-
-extern void
-_mesa_update_stencil_buffer(struct gl_context *ctx, struct gl_framebuffer *fb,
-                            GLuint attIndex);
-
-extern void
-_mesa_update_framebuffer(struct gl_context *ctx);
-
-extern GLboolean
-_mesa_source_buffer_exists(struct gl_context *ctx, GLenum format);
-
-extern GLboolean
-_mesa_dest_buffer_exists(struct gl_context *ctx, GLenum format);
-
-extern GLenum
-_mesa_get_color_read_type(struct gl_context *ctx);
-
-extern GLenum
-_mesa_get_color_read_format(struct gl_context *ctx);
-
-extern void
-_mesa_print_framebuffer(const struct gl_framebuffer *fb);
-
-#endif /* FRAMEBUFFER_H */
+/*
+ * Mesa 3-D graphics library
+ * Version:  6.5
+ *
+ * Copyright (C) 1999-2006  Brian Paul   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
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * 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 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 NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL 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.
+ */
+
+
+#ifndef FRAMEBUFFER_H
+#define FRAMEBUFFER_H
+
+#include "glheader.h"
+
+struct gl_config;
+struct gl_context;
+
+extern struct gl_framebuffer *
+_mesa_create_framebuffer(const struct gl_config *visual);
+
+extern struct gl_framebuffer *
+_mesa_new_framebuffer(struct gl_context *ctx, GLuint name);
+
+extern void
+_mesa_initialize_window_framebuffer(struct gl_framebuffer *fb,
+				     const struct gl_config *visual);
+
+extern void
+_mesa_initialize_user_framebuffer(struct gl_framebuffer *fb, GLuint name);
+
+extern void
+_mesa_destroy_framebuffer(struct gl_framebuffer *buffer);
+
+extern void
+_mesa_free_framebuffer_data(struct gl_framebuffer *buffer);
+
+extern void
+_mesa_reference_framebuffer_(struct gl_framebuffer **ptr,
+                             struct gl_framebuffer *fb);
+
+static INLINE void
+_mesa_reference_framebuffer(struct gl_framebuffer **ptr,
+                            struct gl_framebuffer *fb)
+{
+   if (*ptr != fb)
+      _mesa_reference_framebuffer_(ptr, fb);
+}
+
+extern void
+_mesa_resize_framebuffer(struct gl_context *ctx, struct gl_framebuffer *fb,
+                         GLuint width, GLuint height);
+
+
+extern void
+_mesa_resizebuffers( struct gl_context *ctx );
+
+extern void GLAPIENTRY
+_mesa_ResizeBuffersMESA( void );
+
+
+extern void 
+_mesa_update_draw_buffer_bounds(struct gl_context *ctx);
+
+extern void
+_mesa_update_framebuffer_visual(struct gl_context *ctx,
+				struct gl_framebuffer *fb);
+
+extern void
+_mesa_update_depth_buffer(struct gl_context *ctx, struct gl_framebuffer *fb,
+                            GLuint attIndex);
+
+extern void
+_mesa_update_stencil_buffer(struct gl_context *ctx, struct gl_framebuffer *fb,
+                            GLuint attIndex);
+
+extern void
+_mesa_update_framebuffer(struct gl_context *ctx);
+
+extern GLboolean
+_mesa_source_buffer_exists(struct gl_context *ctx, GLenum format);
+
+extern GLboolean
+_mesa_dest_buffer_exists(struct gl_context *ctx, GLenum format);
+
+extern GLenum
+_mesa_get_color_read_type(struct gl_context *ctx);
+
+extern GLenum
+_mesa_get_color_read_format(struct gl_context *ctx);
+
+extern void
+_mesa_print_framebuffer(const struct gl_framebuffer *fb);
+
+#endif /* FRAMEBUFFER_H */