trace: Wrap all textures and surface created by the pipe driver.

That is,

Unfortunately, this causes a regression in softpipe, where the
output gets tyled.

1 files changed, 95 insertions, 0 deletions

diff --git a/src/gallium/drivers/trace/tr_texture.h b/src/gallium/drivers/trace/tr_texture.h
new file mode 100644
index 00000000000..9e72edb8a3c
--- /dev/null
+++ b/src/gallium/drivers/trace/tr_texture.h
@@ -0,0 +1,95 @@
+/**************************************************************************
+ *
+ * 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_TEXTURE_H_
+#define TR_TEXTURE_H_
+
+
+#include "pipe/p_compiler.h"
+#include "pipe/p_state.h"
+
+#include "tr_screen.h"
+
+
+struct trace_texture
+{
+   struct pipe_texture base;
+
+   struct pipe_texture *texture;
+};
+
+
+struct trace_surface
+{
+   struct pipe_surface base;
+
+   struct pipe_surface *surface;
+   
+   void *map;
+};
+
+
+static INLINE struct trace_texture *
+trace_texture(struct trace_screen *tr_scr, 
+              struct pipe_texture *texture)
+{
+   if(!texture)
+      return NULL;
+   assert(texture->screen == &tr_scr->base);
+   return (struct trace_texture *)texture;
+}
+
+
+static INLINE struct trace_surface *
+trace_surface(struct trace_texture *tr_tex, 
+              struct pipe_surface *surface)
+{
+   if(!surface)
+      return NULL;
+   assert(surface->texture == &tr_tex->base);
+   return (struct trace_surface *)surface;
+}
+
+
+struct pipe_texture *
+trace_texture_create(struct trace_screen *tr_scr, 
+                     struct pipe_texture *texture);
+
+void
+trace_texture_destroy(struct trace_screen *tr_scr, 
+                      struct pipe_texture *texture);
+
+struct pipe_surface *
+trace_surface_create(struct trace_texture *tr_tex, 
+                     struct pipe_surface *surface);
+
+void
+trace_surface_destroy(struct trace_texture *tr_tex,
+                      struct pipe_surface *surface);
+
+
+#endif /* TR_TEXTURE_H_ */