1 files changed, 97 insertions, 0 deletions
diff --git a/src/gallium/drivers/remote/remote_screen.h b/src/gallium/drivers/remote/remote_screen.h
new file mode 100644
index 0000000000..704312ad5b
--- /dev/null
+++ b/src/gallium/drivers/remote/remote_screen.h
@@ -0,0 +1,97 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * 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 TUNGSTEN GRAPHICS 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 TR_SCREEN_H_
+#define TR_SCREEN_H_
+
+#include "pipe/p_screen.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define PIPE_MAX_PARAMS 26
+   
+struct remote_screen
+{
+
+  struct pipe_screen base;
+  uint32_t remote_handle;
+  int socketfd;
+  uint32_t tx_grants[4];
+  uint32_t rx_grants[4];
+  
+  void* tx_buffer;
+  void* rx_buffer;
+  
+  uint32_t last_query_handle;
+  uint32_t last_dsa_handle;
+  uint32_t last_rast_handle;  
+  uint32_t last_blend_handle;
+  uint32_t last_sampler_handle;
+  uint32_t last_vs_handle;
+  uint32_t last_fs_handle;
+  uint32_t last_texture_handle;
+  uint32_t last_surface_handle;
+  uint32_t last_buffer_handle;
+  
+  uint32_t last_window_handle;
+
+  int cached_int_params[PIPE_MAX_PARAMS];
+  boolean int_param_is_cached[PIPE_MAX_PARAMS];
+  float cached_float_params[PIPE_MAX_PARAMS];
+  boolean float_param_is_cached[PIPE_MAX_PARAMS];
+
+};
+
+
+struct remote_screen *
+remote_screen(struct pipe_screen *screen);
+
+struct remote_winsys;
+
+struct pipe_screen *
+remote_screen_create(struct pipe_winsys *winsys);
+
+int complete_screen_creation(struct remote_screen*);
+
+uint32_t get_fresh_query_handle(struct pipe_screen*);
+uint32_t get_fresh_blend_handle(struct pipe_screen*);
+uint32_t get_fresh_rast_handle(struct pipe_screen*);
+uint32_t get_fresh_dsa_handle(struct pipe_screen*);
+uint32_t get_fresh_vs_handle(struct pipe_screen*);
+uint32_t get_fresh_fs_handle(struct pipe_screen*);
+uint32_t get_fresh_sampler_handle(struct pipe_screen*);
+uint32_t get_fresh_buffer_handle(struct pipe_screen*);
+uint32_t get_fresh_texture_handle(struct pipe_screen*);
+uint32_t get_fresh_surface_handle(struct pipe_screen*);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* TR_SCREEN_H_ */