Added missing files for mesa

1 files changed, 96 insertions, 0 deletions

diff --git a/mesalib/src/gallium/include/state_tracker/graw.h b/mesalib/src/gallium/include/state_tracker/graw.h
new file mode 100644
index 000000000..217fa31ba
--- /dev/null
+++ b/mesalib/src/gallium/include/state_tracker/graw.h
@@ -0,0 +1,96 @@
+/**************************************************************************
+ *
+ * Copyright 2010 VMware, Inc.
+ * 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, 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 VMWARE AND/OR ITS 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.
+ *
+ **************************************************************************/
+
+#ifndef GALLIUM_RAW_H
+#define GALLIUM_RAW_H
+
+/* This is an API for exercising gallium functionality in a
+ * platform-neutral fashion.  Whatever platform integration is
+ * necessary to implement this interface is orchestrated by the
+ * individual target building this entity.
+ *
+ * For instance, the graw-xlib target includes code to implent these
+ * interfaces on top of the X window system.
+ *
+ * Programs using this interface may additionally benefit from some of
+ * the utilities currently in the libgallium.a library, especially
+ * those for parsing text representations of TGSI shaders.
+ */
+
+#include "pipe/p_compiler.h"
+#include "pipe/p_format.h"
+
+struct pipe_context;
+struct pipe_screen;
+struct pipe_surface;
+
+/* Returns a handle to be used with flush_frontbuffer()/present().
+ *
+ * Query format support with screen::is_format_supported and usage
+ * XXX.
+ */
+PUBLIC struct pipe_screen *graw_create_window_and_screen( int x,
+                                                          int y,
+                                                          unsigned width,
+                                                          unsigned height,
+                                                          enum pipe_format format,
+                                                          void **handle);
+
+PUBLIC void graw_set_display_func( void (*func)( void ) );
+PUBLIC void graw_main_loop( void );
+
+PUBLIC void *graw_parse_geometry_shader( struct pipe_context *pipe,
+                                         const char *text );
+
+PUBLIC void *graw_parse_vertex_shader( struct pipe_context *pipe,
+                                       const char *text );
+
+PUBLIC void *graw_parse_fragment_shader( struct pipe_context *pipe,
+                                         const char *text );
+
+/* Parse a single command-line option, if any. Options include:
+ *
+ * -o <filename>
+ *
+ * If an option has been successfully parsed, argi is updated
+ * to point just after the option and return TRUE.
+ */
+PUBLIC boolean graw_parse_args(int *argi, int argc, char *argv[]);
+
+/* Saves surface contents to a file.
+ *
+ * If filename is NULL, the filename provided with the `-o' option
+ * is used. If the option has not been specified, the surface
+ * will not be saved.
+ *
+ * Returns TRUE if the surface has been saved.
+ */
+PUBLIC boolean graw_save_surface_to_file(struct pipe_context *pipe,
+                                         struct pipe_surface *surface,
+                                         const char *filename);
+
+#endif