gallium: move ddebug, noop, rbug, trace to auxiliary to improve build times

which also simplifies the build scripts.

14 files changed, 5218 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/driver_trace/README b/src/gallium/auxiliary/driver_trace/README
new file mode 100644
index 00000000000..fbad26c4498
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/README
@@ -0,0 +1,55 @@
+                             TRACE PIPE DRIVER
+
+
+= About =
+
+This directory contains a Gallium3D trace debugger pipe driver.
+It can traces all incoming calls.
+
+
+= Usage =
+
+== Tracing ==
+
+For tracing then do
+
+ GALLIUM_TRACE=tri.trace trivial/tri
+
+which should create a tri.trace file, which is an XML file. You can view copying 
+trace.xsl to the same directory, and opening with a XSLT capable browser such as 
+Firefox or Internet Explorer.
+
+For long traces you can use the
+
+  src/gallium/tools/trace/dump.py tri.trace | less -R
+
+
+== Remote debugging ==
+
+For remote debugging see:
+
+  src/gallium/auxiliary/driver_rbug/README
+
+
+= Integrating =
+
+You can integrate the trace pipe driver either inside the state tracker or the 
+target. The procedure on both cases is the same. Let's assume you have a 
+pipe_screen obtained by the usual means (variable and function names are just
+for illustration purposes):
+
+  real_screen = real_screen_create(...);
+  
+The trace screen is then created by doing
+
+  trace_screen = trace_screen_create(real_screen);
+
+You can then simply use trace_screen instead of real_screen.
+
+You can create as many contexts you wish from trace_screen::context_create they
+are automatically wrapped by trace_screen.
+
+
+--
+Jose Fonseca <[email protected]>
+Jakob Bornecrantz <[email protected]>
diff --git a/src/gallium/auxiliary/driver_trace/tr_context.c b/src/gallium/auxiliary/driver_trace/tr_context.c
new file mode 100644
index 00000000000..6d918d42a38
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/tr_context.c
@@ -0,0 +1,1948 @@
+/**************************************************************************
+ *
+ * Copyright 2008 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.
+ *
+ **************************************************************************/
+
+#include "util/u_inlines.h"
+#include "util/u_memory.h"
+#include "util/simple_list.h"
+
+#include "pipe/p_format.h"
+#include "pipe/p_screen.h"
+
+#include "tr_dump.h"
+#include "tr_dump_defines.h"
+#include "tr_dump_state.h"
+#include "tr_public.h"
+#include "tr_screen.h"
+#include "tr_texture.h"
+#include "tr_context.h"
+
+
+struct trace_query
+{
+   unsigned type;
+
+   struct pipe_query *query;
+};
+
+
+static inline struct trace_query *
+trace_query(struct pipe_query *query)
+{
+   return (struct trace_query *)query;
+}
+
+
+static inline struct pipe_query *
+trace_query_unwrap(struct pipe_query *query)
+{
+   if (query) {
+      return trace_query(query)->query;
+   } else {
+      return NULL;
+   }
+}
+
+
+static inline struct pipe_surface *
+trace_surface_unwrap(struct trace_context *tr_ctx,
+                     struct pipe_surface *surface)
+{
+   struct trace_surface *tr_surf;
+
+   if (!surface)
+      return NULL;
+
+   assert(surface->texture);
+   if (!surface->texture)
+      return surface;
+
+   tr_surf = trace_surface(surface);
+
+   assert(tr_surf->surface);
+   return tr_surf->surface;
+}
+
+
+static void
+trace_context_draw_vbo(struct pipe_context *_pipe,
+                       const struct pipe_draw_info *info)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "draw_vbo");
+
+   trace_dump_arg(ptr,  pipe);
+   trace_dump_arg(draw_info, info);
+
+   trace_dump_trace_flush();
+
+   pipe->draw_vbo(pipe, info);
+
+   trace_dump_call_end();
+}
+
+
+static struct pipe_query *
+trace_context_create_query(struct pipe_context *_pipe,
+                           unsigned query_type,
+                           unsigned index)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   struct pipe_query *query;
+
+   trace_dump_call_begin("pipe_context", "create_query");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(query_type, query_type);
+   trace_dump_arg(int, index);
+
+   query = pipe->create_query(pipe, query_type, index);
+
+   trace_dump_ret(ptr, query);
+
+   trace_dump_call_end();
+
+   /* Wrap query object. */
+   if (query) {
+      struct trace_query *tr_query = CALLOC_STRUCT(trace_query);
+      if (tr_query) {
+         tr_query->type = query_type;
+         tr_query->query = query;
+         query = (struct pipe_query *)tr_query;
+      } else {
+         pipe->destroy_query(pipe, query);
+         query = NULL;
+      }
+   }
+
+   return query;
+}
+
+
+static void
+trace_context_destroy_query(struct pipe_context *_pipe,
+                            struct pipe_query *_query)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   struct trace_query *tr_query = trace_query(_query);
+   struct pipe_query *query = tr_query->query;
+
+   FREE(tr_query);
+
+   trace_dump_call_begin("pipe_context", "destroy_query");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, query);
+
+   pipe->destroy_query(pipe, query);
+
+   trace_dump_call_end();
+}
+
+
+static boolean
+trace_context_begin_query(struct pipe_context *_pipe,
+                          struct pipe_query *query)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   boolean ret;
+
+   query = trace_query_unwrap(query);
+
+   trace_dump_call_begin("pipe_context", "begin_query");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, query);
+
+   ret = pipe->begin_query(pipe, query);
+
+   trace_dump_call_end();
+   return ret;
+}
+
+
+static bool
+trace_context_end_query(struct pipe_context *_pipe,
+                        struct pipe_query *query)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   bool ret;
+
+   query = trace_query_unwrap(query);
+
+   trace_dump_call_begin("pipe_context", "end_query");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, query);
+
+   ret = pipe->end_query(pipe, query);
+
+   trace_dump_call_end();
+   return ret;
+}
+
+
+static boolean
+trace_context_get_query_result(struct pipe_context *_pipe,
+                               struct pipe_query *_query,
+                               boolean wait,
+                               union pipe_query_result *result)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   struct trace_query *tr_query = trace_query(_query);
+   struct pipe_query *query = tr_query->query;
+   boolean ret;
+
+   trace_dump_call_begin("pipe_context", "get_query_result");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, query);
+
+   ret = pipe->get_query_result(pipe, query, wait, result);
+
+   trace_dump_arg_begin("result");
+   if (ret) {
+      trace_dump_query_result(tr_query->type, result);
+   } else {
+      trace_dump_null();
+   }
+   trace_dump_arg_end();
+
+   trace_dump_ret(bool, ret);
+
+   trace_dump_call_end();
+
+   return ret;
+}
+
+
+static void
+trace_context_set_active_query_state(struct pipe_context *_pipe,
+                                     boolean enable)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_active_query_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(bool, enable);
+
+   pipe->set_active_query_state(pipe, enable);
+
+   trace_dump_call_end();
+}
+
+
+static void *
+trace_context_create_blend_state(struct pipe_context *_pipe,
+                                 const struct pipe_blend_state *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   void * result;
+
+   trace_dump_call_begin("pipe_context", "create_blend_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(blend_state, state);
+
+   result = pipe->create_blend_state(pipe, state);
+
+   trace_dump_ret(ptr, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static void
+trace_context_bind_blend_state(struct pipe_context *_pipe,
+                               void *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "bind_blend_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, state);
+
+   pipe->bind_blend_state(pipe, state);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_delete_blend_state(struct pipe_context *_pipe,
+                                 void *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "delete_blend_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, state);
+
+   pipe->delete_blend_state(pipe, state);
+
+   trace_dump_call_end();
+}
+
+
+static void *
+trace_context_create_sampler_state(struct pipe_context *_pipe,
+                                   const struct pipe_sampler_state *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   void * result;
+
+   trace_dump_call_begin("pipe_context", "create_sampler_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(sampler_state, state);
+
+   result = pipe->create_sampler_state(pipe, state);
+
+   trace_dump_ret(ptr, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static void
+trace_context_bind_sampler_states(struct pipe_context *_pipe,
+                                  enum pipe_shader_type shader,
+                                  unsigned start,
+                                  unsigned num_states,
+                                  void **states)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   /* remove this when we have pipe->bind_sampler_states(..., start, ...) */
+   assert(start == 0);
+
+   trace_dump_call_begin("pipe_context", "bind_sampler_states");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, shader);
+   trace_dump_arg(uint, start);
+   trace_dump_arg(uint, num_states);
+   trace_dump_arg_array(ptr, states, num_states);
+
+   pipe->bind_sampler_states(pipe, shader, start, num_states, states);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_delete_sampler_state(struct pipe_context *_pipe,
+                                   void *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "delete_sampler_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, state);
+
+   pipe->delete_sampler_state(pipe, state);
+
+   trace_dump_call_end();
+}
+
+
+static void *
+trace_context_create_rasterizer_state(struct pipe_context *_pipe,
+                                      const struct pipe_rasterizer_state *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   void * result;
+
+   trace_dump_call_begin("pipe_context", "create_rasterizer_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(rasterizer_state, state);
+
+   result = pipe->create_rasterizer_state(pipe, state);
+
+   trace_dump_ret(ptr, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static void
+trace_context_bind_rasterizer_state(struct pipe_context *_pipe,
+                                    void *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "bind_rasterizer_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, state);
+
+   pipe->bind_rasterizer_state(pipe, state);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_delete_rasterizer_state(struct pipe_context *_pipe,
+                                      void *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "delete_rasterizer_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, state);
+
+   pipe->delete_rasterizer_state(pipe, state);
+
+   trace_dump_call_end();
+}
+
+
+static void *
+trace_context_create_depth_stencil_alpha_state(struct pipe_context *_pipe,
+                                               const struct pipe_depth_stencil_alpha_state *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   void * result;
+
+   trace_dump_call_begin("pipe_context", "create_depth_stencil_alpha_state");
+
+   result = pipe->create_depth_stencil_alpha_state(pipe, state);
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(depth_stencil_alpha_state, state);
+
+   trace_dump_ret(ptr, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static void
+trace_context_bind_depth_stencil_alpha_state(struct pipe_context *_pipe,
+                                             void *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "bind_depth_stencil_alpha_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, state);
+
+   pipe->bind_depth_stencil_alpha_state(pipe, state);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_delete_depth_stencil_alpha_state(struct pipe_context *_pipe,
+                                               void *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "delete_depth_stencil_alpha_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, state);
+
+   pipe->delete_depth_stencil_alpha_state(pipe, state);
+
+   trace_dump_call_end();
+}
+
+
+#define TRACE_SHADER_STATE(shader_type) \
+   static void * \
+   trace_context_create_##shader_type##_state(struct pipe_context *_pipe, \
+                                 const struct pipe_shader_state *state) \
+   { \
+      struct trace_context *tr_ctx = trace_context(_pipe); \
+      struct pipe_context *pipe = tr_ctx->pipe; \
+      void * result; \
+      trace_dump_call_begin("pipe_context", "create_" #shader_type "_state"); \
+      trace_dump_arg(ptr, pipe); \
+      trace_dump_arg(shader_state, state); \
+      result = pipe->create_##shader_type##_state(pipe, state); \
+      trace_dump_ret(ptr, result); \
+      trace_dump_call_end(); \
+      return result; \
+   } \
+    \
+   static void \
+   trace_context_bind_##shader_type##_state(struct pipe_context *_pipe, \
+                               void *state) \
+   { \
+      struct trace_context *tr_ctx = trace_context(_pipe); \
+      struct pipe_context *pipe = tr_ctx->pipe; \
+      trace_dump_call_begin("pipe_context", "bind_" #shader_type "_state"); \
+      trace_dump_arg(ptr, pipe); \
+      trace_dump_arg(ptr, state); \
+      pipe->bind_##shader_type##_state(pipe, state); \
+      trace_dump_call_end(); \
+   } \
+    \
+   static void \
+   trace_context_delete_##shader_type##_state(struct pipe_context *_pipe, \
+                                 void *state) \
+   { \
+      struct trace_context *tr_ctx = trace_context(_pipe); \
+      struct pipe_context *pipe = tr_ctx->pipe; \
+      trace_dump_call_begin("pipe_context", "delete_" #shader_type "_state"); \
+      trace_dump_arg(ptr, pipe); \
+      trace_dump_arg(ptr, state); \
+      pipe->delete_##shader_type##_state(pipe, state); \
+      trace_dump_call_end(); \
+   }
+
+TRACE_SHADER_STATE(fs)
+TRACE_SHADER_STATE(vs)
+TRACE_SHADER_STATE(gs)
+TRACE_SHADER_STATE(tcs)
+TRACE_SHADER_STATE(tes)
+
+#undef TRACE_SHADER_STATE
+
+
+static inline void *
+trace_context_create_compute_state(struct pipe_context *_pipe,
+                                   const struct pipe_compute_state *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   void * result;
+
+   trace_dump_call_begin("pipe_context", "create_compute_state");
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(compute_state, state);
+   result = pipe->create_compute_state(pipe, state);
+   trace_dump_ret(ptr, result);
+   trace_dump_call_end();
+   return result;
+}
+
+static inline void
+trace_context_bind_compute_state(struct pipe_context *_pipe,
+                                 void *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "bind_compute_state");
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, state);
+   pipe->bind_compute_state(pipe, state);
+   trace_dump_call_end();
+}
+
+static inline void
+trace_context_delete_compute_state(struct pipe_context *_pipe,
+                                   void *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "delete_compute_state");
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, state);
+   pipe->delete_compute_state(pipe, state);
+   trace_dump_call_end();
+}
+
+static void *
+trace_context_create_vertex_elements_state(struct pipe_context *_pipe,
+                                           unsigned num_elements,
+                                           const struct  pipe_vertex_element *elements)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   void * result;
+
+   trace_dump_call_begin("pipe_context", "create_vertex_elements_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, num_elements);
+
+   trace_dump_arg_begin("elements");
+   trace_dump_struct_array(vertex_element, elements, num_elements);
+   trace_dump_arg_end();
+
+   result = pipe->create_vertex_elements_state(pipe, num_elements, elements);
+
+   trace_dump_ret(ptr, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static void
+trace_context_bind_vertex_elements_state(struct pipe_context *_pipe,
+                                         void *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "bind_vertex_elements_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, state);
+
+   pipe->bind_vertex_elements_state(pipe, state);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_delete_vertex_elements_state(struct pipe_context *_pipe,
+                                           void *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "delete_vertex_elements_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, state);
+
+   pipe->delete_vertex_elements_state(pipe, state);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_set_blend_color(struct pipe_context *_pipe,
+                              const struct pipe_blend_color *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_blend_color");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(blend_color, state);
+
+   pipe->set_blend_color(pipe, state);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_set_stencil_ref(struct pipe_context *_pipe,
+                              const struct pipe_stencil_ref *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_stencil_ref");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(stencil_ref, state);
+
+   pipe->set_stencil_ref(pipe, state);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_set_clip_state(struct pipe_context *_pipe,
+                             const struct pipe_clip_state *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_clip_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(clip_state, state);
+
+   pipe->set_clip_state(pipe, state);
+
+   trace_dump_call_end();
+}
+
+static void
+trace_context_set_sample_mask(struct pipe_context *_pipe,
+                              unsigned sample_mask)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_sample_mask");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, sample_mask);
+
+   pipe->set_sample_mask(pipe, sample_mask);
+
+   trace_dump_call_end();
+}
+
+static void
+trace_context_set_constant_buffer(struct pipe_context *_pipe,
+                                  enum pipe_shader_type shader, uint index,
+                                  const struct pipe_constant_buffer *constant_buffer)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_constant_buffer");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, shader);
+   trace_dump_arg(uint, index);
+   trace_dump_arg(constant_buffer, constant_buffer);
+
+   pipe->set_constant_buffer(pipe, shader, index, constant_buffer);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_set_framebuffer_state(struct pipe_context *_pipe,
+                                    const struct pipe_framebuffer_state *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   struct pipe_framebuffer_state unwrapped_state;
+   unsigned i;
+
+
+   /* Unwrap the input state */
+   memcpy(&unwrapped_state, state, sizeof(unwrapped_state));
+   for (i = 0; i < state->nr_cbufs; ++i)
+      unwrapped_state.cbufs[i] = trace_surface_unwrap(tr_ctx, state->cbufs[i]);
+   for (i = state->nr_cbufs; i < PIPE_MAX_COLOR_BUFS; ++i)
+      unwrapped_state.cbufs[i] = NULL;
+   unwrapped_state.zsbuf = trace_surface_unwrap(tr_ctx, state->zsbuf);
+   state = &unwrapped_state;
+
+   trace_dump_call_begin("pipe_context", "set_framebuffer_state");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(framebuffer_state, state);
+
+   pipe->set_framebuffer_state(pipe, state);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_set_polygon_stipple(struct pipe_context *_pipe,
+                                  const struct pipe_poly_stipple *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_polygon_stipple");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(poly_stipple, state);
+
+   pipe->set_polygon_stipple(pipe, state);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_set_scissor_states(struct pipe_context *_pipe,
+                                 unsigned start_slot,
+                                 unsigned num_scissors,
+                                 const struct pipe_scissor_state *states)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_scissor_states");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, start_slot);
+   trace_dump_arg(uint, num_scissors);
+   trace_dump_arg(scissor_state, states);
+
+   pipe->set_scissor_states(pipe, start_slot, num_scissors, states);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_set_viewport_states(struct pipe_context *_pipe,
+                                  unsigned start_slot,
+                                  unsigned num_viewports,
+                                  const struct pipe_viewport_state *states)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_viewport_states");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, start_slot);
+   trace_dump_arg(uint, num_viewports);
+   trace_dump_arg(viewport_state, states);
+
+   pipe->set_viewport_states(pipe, start_slot, num_viewports, states);
+
+   trace_dump_call_end();
+}
+
+
+static struct pipe_sampler_view *
+trace_context_create_sampler_view(struct pipe_context *_pipe,
+                                  struct pipe_resource *resource,
+                                  const struct pipe_sampler_view *templ)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   struct pipe_sampler_view *result;
+   struct trace_sampler_view *tr_view;
+
+   trace_dump_call_begin("pipe_context", "create_sampler_view");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, resource);
+
+   trace_dump_arg_begin("templ");
+   trace_dump_sampler_view_template(templ, resource->target);
+   trace_dump_arg_end();
+
+   result = pipe->create_sampler_view(pipe, resource, templ);
+
+   trace_dump_ret(ptr, result);
+
+   trace_dump_call_end();
+
+   /*
+    * Wrap pipe_sampler_view
+    */
+   tr_view = CALLOC_STRUCT(trace_sampler_view);
+   tr_view->base = *templ;
+   tr_view->base.reference.count = 1;
+   tr_view->base.texture = NULL;
+   pipe_resource_reference(&tr_view->base.texture, resource);
+   tr_view->base.context = _pipe;
+   tr_view->sampler_view = result;
+   result = &tr_view->base;
+
+   return result;
+}
+
+
+static void
+trace_context_sampler_view_destroy(struct pipe_context *_pipe,
+                                   struct pipe_sampler_view *_view)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct trace_sampler_view *tr_view = trace_sampler_view(_view);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   struct pipe_sampler_view *view = tr_view->sampler_view;
+
+   assert(_view->context == _pipe);
+
+   trace_dump_call_begin("pipe_context", "sampler_view_destroy");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, view);
+
+   pipe_sampler_view_reference(&tr_view->sampler_view, NULL);
+
+   trace_dump_call_end();
+
+   pipe_resource_reference(&_view->texture, NULL);
+   FREE(_view);
+}
+
+/********************************************************************
+ * surface
+ */
+
+
+static struct pipe_surface *
+trace_context_create_surface(struct pipe_context *_pipe,
+                             struct pipe_resource *resource,
+                             const struct pipe_surface *surf_tmpl)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   struct pipe_surface *result = NULL;
+
+   trace_dump_call_begin("pipe_context", "create_surface");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, resource);
+
+   trace_dump_arg_begin("surf_tmpl");
+   trace_dump_surface_template(surf_tmpl, resource->target);
+   trace_dump_arg_end();
+
+
+   result = pipe->create_surface(pipe, resource, surf_tmpl);
+
+   trace_dump_ret(ptr, result);
+
+   trace_dump_call_end();
+
+   result = trace_surf_create(tr_ctx, resource, result);
+
+   return result;
+}
+
+
+static void
+trace_context_surface_destroy(struct pipe_context *_pipe,
+                              struct pipe_surface *_surface)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   struct trace_surface *tr_surf = trace_surface(_surface);
+   struct pipe_surface *surface = tr_surf->surface;
+
+   trace_dump_call_begin("pipe_context", "surface_destroy");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, surface);
+
+   trace_dump_call_end();
+
+   trace_surf_destroy(tr_surf);
+}
+
+
+static void
+trace_context_set_sampler_views(struct pipe_context *_pipe,
+                                enum pipe_shader_type shader,
+                                unsigned start,
+                                unsigned num,
+                                struct pipe_sampler_view **views)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct trace_sampler_view *tr_view;
+   struct pipe_context *pipe = tr_ctx->pipe;
+   struct pipe_sampler_view *unwrapped_views[PIPE_MAX_SHADER_SAMPLER_VIEWS];
+   unsigned i;
+
+   /* remove this when we have pipe->set_sampler_views(..., start, ...) */
+   assert(start == 0);
+
+   for (i = 0; i < num; ++i) {
+      tr_view = trace_sampler_view(views[i]);
+      unwrapped_views[i] = tr_view ? tr_view->sampler_view : NULL;
+   }
+   views = unwrapped_views;
+
+   trace_dump_call_begin("pipe_context", "set_sampler_views");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, shader);
+   trace_dump_arg(uint, start);
+   trace_dump_arg(uint, num);
+   trace_dump_arg_array(ptr, views, num);
+
+   pipe->set_sampler_views(pipe, shader, start, num, views);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_set_vertex_buffers(struct pipe_context *_pipe,
+                                 unsigned start_slot, unsigned num_buffers,
+                                 const struct pipe_vertex_buffer *buffers)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_vertex_buffers");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, start_slot);
+   trace_dump_arg(uint, num_buffers);
+
+   trace_dump_arg_begin("buffers");
+   trace_dump_struct_array(vertex_buffer, buffers, num_buffers);
+   trace_dump_arg_end();
+
+   pipe->set_vertex_buffers(pipe, start_slot, num_buffers, buffers);
+
+   trace_dump_call_end();
+}
+
+
+static struct pipe_stream_output_target *
+trace_context_create_stream_output_target(struct pipe_context *_pipe,
+                                          struct pipe_resource *res,
+                                          unsigned buffer_offset,
+                                          unsigned buffer_size)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   struct pipe_stream_output_target *result;
+
+   trace_dump_call_begin("pipe_context", "create_stream_output_target");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, res);
+   trace_dump_arg(uint, buffer_offset);
+   trace_dump_arg(uint, buffer_size);
+
+   result = pipe->create_stream_output_target(pipe,
+                                              res, buffer_offset, buffer_size);
+
+   trace_dump_ret(ptr, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static void
+trace_context_stream_output_target_destroy(
+   struct pipe_context *_pipe,
+   struct pipe_stream_output_target *target)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "stream_output_target_destroy");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, target);
+
+   pipe->stream_output_target_destroy(pipe, target);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_set_stream_output_targets(struct pipe_context *_pipe,
+                                        unsigned num_targets,
+                                        struct pipe_stream_output_target **tgs,
+                                        const unsigned *offsets)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_stream_output_targets");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, num_targets);
+   trace_dump_arg_array(ptr, tgs, num_targets);
+   trace_dump_arg_array(uint, offsets, num_targets);
+
+   pipe->set_stream_output_targets(pipe, num_targets, tgs, offsets);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_resource_copy_region(struct pipe_context *_pipe,
+                                   struct pipe_resource *dst,
+                                   unsigned dst_level,
+                                   unsigned dstx, unsigned dsty, unsigned dstz,
+                                   struct pipe_resource *src,
+                                   unsigned src_level,
+                                   const struct pipe_box *src_box)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "resource_copy_region");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, dst);
+   trace_dump_arg(uint, dst_level);
+   trace_dump_arg(uint, dstx);
+   trace_dump_arg(uint, dsty);
+   trace_dump_arg(uint, dstz);
+   trace_dump_arg(ptr, src);
+   trace_dump_arg(uint, src_level);
+   trace_dump_arg(box, src_box);
+
+   pipe->resource_copy_region(pipe,
+                              dst, dst_level, dstx, dsty, dstz,
+                              src, src_level, src_box);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_blit(struct pipe_context *_pipe,
+                   const struct pipe_blit_info *_info)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   struct pipe_blit_info info = *_info;
+
+   trace_dump_call_begin("pipe_context", "blit");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(blit_info, _info);
+
+   pipe->blit(pipe, &info);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_flush_resource(struct pipe_context *_pipe,
+                             struct pipe_resource *resource)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "flush_resource");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, resource);
+
+   pipe->flush_resource(pipe, resource);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_clear(struct pipe_context *_pipe,
+                    unsigned buffers,
+                    const union pipe_color_union *color,
+                    double depth,
+                    unsigned stencil)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "clear");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, buffers);
+   trace_dump_arg_begin("color");
+   if (color)
+      trace_dump_array(float, color->f, 4);
+   else
+      trace_dump_null();
+   trace_dump_arg_end();
+   trace_dump_arg(float, depth);
+   trace_dump_arg(uint, stencil);
+
+   pipe->clear(pipe, buffers, color, depth, stencil);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_context_clear_render_target(struct pipe_context *_pipe,
+                                  struct pipe_surface *dst,
+                                  const union pipe_color_union *color,
+                                  unsigned dstx, unsigned dsty,
+                                  unsigned width, unsigned height,
+                                  bool render_condition_enabled)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   dst = trace_surface_unwrap(tr_ctx, dst);
+
+   trace_dump_call_begin("pipe_context", "clear_render_target");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, dst);
+   trace_dump_arg_array(float, color->f, 4);
+   trace_dump_arg(uint, dstx);
+   trace_dump_arg(uint, dsty);
+   trace_dump_arg(uint, width);
+   trace_dump_arg(uint, height);
+   trace_dump_arg(bool, render_condition_enabled);
+
+   pipe->clear_render_target(pipe, dst, color, dstx, dsty, width, height,
+                             render_condition_enabled);
+
+   trace_dump_call_end();
+}
+
+static void
+trace_context_clear_depth_stencil(struct pipe_context *_pipe,
+                                  struct pipe_surface *dst,
+                                  unsigned clear_flags,
+                                  double depth,
+                                  unsigned stencil,
+                                  unsigned dstx, unsigned dsty,
+                                  unsigned width, unsigned height,
+                                  bool render_condition_enabled)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   dst = trace_surface_unwrap(tr_ctx, dst);
+
+   trace_dump_call_begin("pipe_context", "clear_depth_stencil");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, dst);
+   trace_dump_arg(uint, clear_flags);
+   trace_dump_arg(float, depth);
+   trace_dump_arg(uint, stencil);
+   trace_dump_arg(uint, dstx);
+   trace_dump_arg(uint, dsty);
+   trace_dump_arg(uint, width);
+   trace_dump_arg(uint, height);
+   trace_dump_arg(bool, render_condition_enabled);
+
+   pipe->clear_depth_stencil(pipe, dst, clear_flags, depth, stencil,
+                             dstx, dsty, width, height,
+                             render_condition_enabled);
+
+   trace_dump_call_end();
+}
+
+static inline void
+trace_context_clear_texture(struct pipe_context *_pipe,
+                            struct pipe_resource *res,
+                            unsigned level,
+                            const struct pipe_box *box,
+                            const void *data)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+
+   trace_dump_call_begin("pipe_context", "clear_texture");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, res);
+   trace_dump_arg(uint, level);
+   trace_dump_arg_begin("box");
+   trace_dump_box(box);
+   trace_dump_arg_end();
+   trace_dump_arg(ptr, data);
+
+   pipe->clear_texture(pipe, res, level, box, data);
+
+   trace_dump_call_end();
+}
+
+static void
+trace_context_flush(struct pipe_context *_pipe,
+                    struct pipe_fence_handle **fence,
+                    unsigned flags)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "flush");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, flags);
+
+   pipe->flush(pipe, fence, flags);
+
+   if (fence)
+      trace_dump_ret(ptr, *fence);
+
+   trace_dump_call_end();
+}
+
+
+static inline boolean
+trace_context_generate_mipmap(struct pipe_context *_pipe,
+                              struct pipe_resource *res,
+                              enum pipe_format format,
+                              unsigned base_level,
+                              unsigned last_level,
+                              unsigned first_layer,
+                              unsigned last_layer)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   boolean ret;
+
+   trace_dump_call_begin("pipe_context", "generate_mipmap");
+
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, res);
+
+   trace_dump_arg(format, format);
+   trace_dump_arg(uint, base_level);
+   trace_dump_arg(uint, last_level);
+   trace_dump_arg(uint, first_layer);
+   trace_dump_arg(uint, last_layer);
+
+   ret = pipe->generate_mipmap(pipe, res, format, base_level, last_level,
+                               first_layer, last_layer);
+
+   trace_dump_ret(bool, ret);
+   trace_dump_call_end();
+
+   return ret;
+}
+
+
+static void
+trace_context_destroy(struct pipe_context *_pipe)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "destroy");
+   trace_dump_arg(ptr, pipe);
+   trace_dump_call_end();
+
+   pipe->destroy(pipe);
+
+   FREE(tr_ctx);
+}
+
+
+/********************************************************************
+ * transfer
+ */
+
+
+static void *
+trace_context_transfer_map(struct pipe_context *_context,
+                           struct pipe_resource *resource,
+                           unsigned level,
+                           unsigned usage,
+                           const struct pipe_box *box,
+                           struct pipe_transfer **transfer)
+{
+   struct trace_context *tr_context = trace_context(_context);
+   struct pipe_context *context = tr_context->pipe;
+   struct pipe_transfer *result = NULL;
+   void *map;
+
+   /*
+    * Map and transfers can't be serialized so we convert all write transfers
+    * to texture/buffer_subdata and ignore read transfers.
+    */
+
+   map = context->transfer_map(context, resource, level, usage, box, &result);
+   if (!map)
+      return NULL;
+
+   *transfer = trace_transfer_create(tr_context, resource, result);
+
+   if (map) {
+      if (usage & PIPE_TRANSFER_WRITE) {
+         trace_transfer(*transfer)->map = map;
+      }
+   }
+
+   return *transfer ? map : NULL;
+}
+
+static void
+trace_context_transfer_flush_region( struct pipe_context *_context,
+				     struct pipe_transfer *_transfer,
+				     const struct pipe_box *box)
+{
+   struct trace_context *tr_context = trace_context(_context);
+   struct trace_transfer *tr_transfer = trace_transfer(_transfer);
+   struct pipe_context *context = tr_context->pipe;
+   struct pipe_transfer *transfer = tr_transfer->transfer;
+
+   context->transfer_flush_region(context, transfer, box);
+}
+
+static void
+trace_context_transfer_unmap(struct pipe_context *_context,
+                             struct pipe_transfer *_transfer)
+{
+   struct trace_context *tr_ctx = trace_context(_context);
+   struct trace_transfer *tr_trans = trace_transfer(_transfer);
+   struct pipe_context *context = tr_ctx->pipe;
+   struct pipe_transfer *transfer = tr_trans->transfer;
+
+   if (tr_trans->map) {
+      /*
+       * Fake a texture/buffer_subdata
+       */
+
+      struct pipe_resource *resource = transfer->resource;
+      unsigned level = transfer->level;
+      unsigned usage = transfer->usage;
+      const struct pipe_box *box = &transfer->box;
+      unsigned stride = transfer->stride;
+      unsigned layer_stride = transfer->layer_stride;
+
+      if (resource->target == PIPE_BUFFER)
+         trace_dump_call_begin("pipe_context", "buffer_subdata");
+      else
+         trace_dump_call_begin("pipe_context", "texture_subdata");
+
+      trace_dump_arg(ptr, context);
+      trace_dump_arg(ptr, resource);
+      trace_dump_arg(uint, level);
+      trace_dump_arg(uint, usage);
+      trace_dump_arg(box, box);
+
+      trace_dump_arg_begin("data");
+      trace_dump_box_bytes(tr_trans->map,
+                           resource,
+                           box,
+                           stride,
+                           layer_stride);
+      trace_dump_arg_end();
+
+      trace_dump_arg(uint, stride);
+      trace_dump_arg(uint, layer_stride);
+
+      trace_dump_call_end();
+
+      tr_trans->map = NULL;
+   }
+
+   context->transfer_unmap(context, transfer);
+   trace_transfer_destroy(tr_ctx, tr_trans);
+}
+
+
+static void
+trace_context_buffer_subdata(struct pipe_context *_context,
+                             struct pipe_resource *resource,
+                             unsigned usage, unsigned offset,
+                             unsigned size, const void *data)
+{
+   struct trace_context *tr_context = trace_context(_context);
+   struct pipe_context *context = tr_context->pipe;
+   struct pipe_box box;
+
+   trace_dump_call_begin("pipe_context", "buffer_subdata");
+
+   trace_dump_arg(ptr, context);
+   trace_dump_arg(ptr, resource);
+   trace_dump_arg(uint, usage);
+   trace_dump_arg(uint, offset);
+   trace_dump_arg(uint, size);
+
+   trace_dump_arg_begin("data");
+   u_box_1d(offset, size, &box);
+   trace_dump_box_bytes(data, resource, &box, 0, 0);
+   trace_dump_arg_end();
+
+   trace_dump_call_end();
+
+   context->buffer_subdata(context, resource, usage, offset, size, data);
+}
+
+
+static void
+trace_context_texture_subdata(struct pipe_context *_context,
+                              struct pipe_resource *resource,
+                              unsigned level,
+                              unsigned usage,
+                              const struct pipe_box *box,
+                              const void *data,
+                              unsigned stride,
+                              unsigned layer_stride)
+{
+   struct trace_context *tr_context = trace_context(_context);
+   struct pipe_context *context = tr_context->pipe;
+
+   trace_dump_call_begin("pipe_context", "texture_subdata");
+
+   trace_dump_arg(ptr, context);
+   trace_dump_arg(ptr, resource);
+   trace_dump_arg(uint, level);
+   trace_dump_arg(uint, usage);
+   trace_dump_arg(box, box);
+
+   trace_dump_arg_begin("data");
+   trace_dump_box_bytes(data,
+                        resource,
+                        box,
+                        stride,
+                        layer_stride);
+   trace_dump_arg_end();
+
+   trace_dump_arg(uint, stride);
+   trace_dump_arg(uint, layer_stride);
+
+   trace_dump_call_end();
+
+   context->texture_subdata(context, resource, level, usage, box,
+                            data, stride, layer_stride);
+}
+
+static void
+trace_context_invalidate_resource(struct pipe_context *_context,
+                                  struct pipe_resource *resource)
+{
+   struct trace_context *tr_context = trace_context(_context);
+   struct pipe_context *context = tr_context->pipe;
+
+   trace_dump_call_begin("pipe_context", "invalidate_resource");
+
+   trace_dump_arg(ptr, context);
+   trace_dump_arg(ptr, resource);
+
+   trace_dump_call_end();
+
+   context->invalidate_resource(context, resource);
+}
+
+static void
+trace_context_render_condition(struct pipe_context *_context,
+                               struct pipe_query *query,
+                               boolean condition,
+                               enum pipe_render_cond_flag mode)
+{
+   struct trace_context *tr_context = trace_context(_context);
+   struct pipe_context *context = tr_context->pipe;
+
+   query = trace_query_unwrap(query);
+
+   trace_dump_call_begin("pipe_context", "render_condition");
+
+   trace_dump_arg(ptr, context);
+   trace_dump_arg(ptr, query);
+   trace_dump_arg(bool, condition);
+   trace_dump_arg(uint, mode);
+
+   trace_dump_call_end();
+
+   context->render_condition(context, query, condition, mode);
+}
+
+
+static void
+trace_context_texture_barrier(struct pipe_context *_context, unsigned flags)
+{
+   struct trace_context *tr_context = trace_context(_context);
+   struct pipe_context *context = tr_context->pipe;
+
+   trace_dump_call_begin("pipe_context", "texture_barrier");
+
+   trace_dump_arg(ptr, context);
+   trace_dump_arg(uint, flags);
+
+   trace_dump_call_end();
+
+   context->texture_barrier(context, flags);
+}
+
+
+static void
+trace_context_memory_barrier(struct pipe_context *_context,
+                             unsigned flags)
+{
+   struct trace_context *tr_context = trace_context(_context);
+   struct pipe_context *context = tr_context->pipe;
+
+   trace_dump_call_begin("pipe_context", "memory_barrier");
+   trace_dump_arg(ptr, context);
+   trace_dump_arg(uint, flags);
+   trace_dump_call_end();
+
+   context->memory_barrier(context, flags);
+}
+
+
+static bool
+trace_context_resource_commit(struct pipe_context *_context,
+                              struct pipe_resource *resource,
+                              unsigned level, struct pipe_box *box, bool commit)
+{
+   struct trace_context *tr_context = trace_context(_context);
+   struct pipe_context *context = tr_context->pipe;
+
+   trace_dump_call_begin("pipe_context", "resource_commit");
+   trace_dump_arg(ptr, context);
+   trace_dump_arg(ptr, resource);
+   trace_dump_arg(uint, level);
+   trace_dump_arg(box, box);
+   trace_dump_arg(bool, commit);
+   trace_dump_call_end();
+
+   return context->resource_commit(context, resource, level, box, commit);
+}
+
+static void
+trace_context_set_tess_state(struct pipe_context *_context,
+                             const float default_outer_level[4],
+                             const float default_inner_level[2])
+{
+   struct trace_context *tr_context = trace_context(_context);
+   struct pipe_context *context = tr_context->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_tess_state");
+   trace_dump_arg(ptr, context);
+   trace_dump_arg_array(float, default_outer_level, 4);
+   trace_dump_arg_array(float, default_inner_level, 2);
+   trace_dump_call_end();
+
+   context->set_tess_state(context, default_outer_level, default_inner_level);
+}
+
+
+static void trace_context_set_shader_buffers(struct pipe_context *_context,
+                                             enum pipe_shader_type shader,
+                                             unsigned start, unsigned nr,
+                                             const struct pipe_shader_buffer *buffers)
+{
+   struct trace_context *tr_context = trace_context(_context);
+   struct pipe_context *context = tr_context->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_shader_buffers");
+   trace_dump_arg(ptr, context);
+   trace_dump_arg(uint, shader);
+   trace_dump_arg(uint, start);
+   trace_dump_arg_begin("buffers");
+   trace_dump_struct_array(shader_buffer, buffers, nr);
+   trace_dump_arg_end();
+   trace_dump_call_end();
+
+   context->set_shader_buffers(context, shader, start, nr, buffers);
+}
+
+static void trace_context_set_shader_images(struct pipe_context *_context,
+                                            enum pipe_shader_type shader,
+                                            unsigned start, unsigned nr,
+                                            const struct pipe_image_view *images)
+{
+   struct trace_context *tr_context = trace_context(_context);
+   struct pipe_context *context = tr_context->pipe;
+
+   trace_dump_call_begin("pipe_context", "set_shader_images");
+   trace_dump_arg(ptr, context);
+   trace_dump_arg(uint, shader);
+   trace_dump_arg(uint, start);
+   trace_dump_arg_begin("images");
+   trace_dump_struct_array(image_view, images, nr);
+   trace_dump_arg_end();
+   trace_dump_call_end();
+
+   context->set_shader_images(context, shader, start, nr, images);
+}
+
+static void trace_context_launch_grid(struct pipe_context *_pipe,
+                                      const struct pipe_grid_info *info)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "launch_grid");
+
+   trace_dump_arg(ptr,  pipe);
+   trace_dump_arg(grid_info, info);
+
+   trace_dump_trace_flush();
+
+   pipe->launch_grid(pipe, info);
+
+   trace_dump_call_end();
+}
+
+static uint64_t trace_context_create_texture_handle(struct pipe_context *_pipe,
+                                                    struct pipe_sampler_view *view,
+                                                    const struct pipe_sampler_state *state)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   uint64_t handle;
+
+   trace_dump_call_begin("pipe_context", "create_texture_handle");
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(ptr, view);
+   trace_dump_arg_begin("state");
+   trace_dump_arg(sampler_state, state);
+   trace_dump_arg_end();
+
+   handle = pipe->create_texture_handle(pipe, view, state);
+
+   trace_dump_ret(uint, handle);
+   trace_dump_call_end();
+
+   return handle;
+}
+
+static void trace_context_delete_texture_handle(struct pipe_context *_pipe,
+                                                uint64_t handle)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "delete_texture_handle");
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, handle);
+   trace_dump_call_end();
+
+   pipe->delete_texture_handle(pipe, handle);
+}
+
+static void trace_context_make_texture_handle_resident(struct pipe_context *_pipe,
+                                                       uint64_t handle,
+                                                       bool resident)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "make_texture_handle_resident");
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, handle);
+   trace_dump_arg(bool, resident);
+   trace_dump_call_end();
+
+   pipe->make_texture_handle_resident(pipe, handle, resident);
+}
+
+static uint64_t trace_context_create_image_handle(struct pipe_context *_pipe,
+                                                  const struct pipe_image_view *image)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+   uint64_t handle;
+
+   trace_dump_call_begin("pipe_context", "create_image_handle");
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg_begin("image");
+   trace_dump_image_view(image);
+   trace_dump_arg_end();
+
+   handle = pipe->create_image_handle(pipe, image);
+
+   trace_dump_ret(uint, handle);
+   trace_dump_call_end();
+
+   return handle;
+}
+
+static void trace_context_delete_image_handle(struct pipe_context *_pipe,
+                                              uint64_t handle)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "delete_image_handle");
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, handle);
+   trace_dump_call_end();
+
+   pipe->delete_image_handle(pipe, handle);
+}
+
+static void trace_context_make_image_handle_resident(struct pipe_context *_pipe,
+                                                    uint64_t handle,
+                                                    unsigned access,
+                                                    bool resident)
+{
+   struct trace_context *tr_ctx = trace_context(_pipe);
+   struct pipe_context *pipe = tr_ctx->pipe;
+
+   trace_dump_call_begin("pipe_context", "make_image_handle_resident");
+   trace_dump_arg(ptr, pipe);
+   trace_dump_arg(uint, handle);
+   trace_dump_arg(uint, access);
+   trace_dump_arg(bool, resident);
+   trace_dump_call_end();
+
+   pipe->make_image_handle_resident(pipe, handle, access, resident);
+}
+
+struct pipe_context *
+trace_context_create(struct trace_screen *tr_scr,
+                     struct pipe_context *pipe)
+{
+   struct trace_context *tr_ctx;
+
+   if (!pipe)
+      goto error1;
+
+   if (!trace_enabled())
+      goto error1;
+
+   tr_ctx = CALLOC_STRUCT(trace_context);
+   if (!tr_ctx)
+      goto error1;
+
+   tr_ctx->base.priv = pipe->priv; /* expose wrapped priv data */
+   tr_ctx->base.screen = &tr_scr->base;
+   tr_ctx->base.stream_uploader = pipe->stream_uploader;
+   tr_ctx->base.const_uploader = pipe->const_uploader;
+
+   tr_ctx->base.destroy = trace_context_destroy;
+
+#define TR_CTX_INIT(_member) \
+   tr_ctx->base . _member = pipe -> _member ? trace_context_ ## _member : NULL
+
+   TR_CTX_INIT(draw_vbo);
+   TR_CTX_INIT(render_condition);
+   TR_CTX_INIT(create_query);
+   TR_CTX_INIT(destroy_query);
+   TR_CTX_INIT(begin_query);
+   TR_CTX_INIT(end_query);
+   TR_CTX_INIT(get_query_result);
+   TR_CTX_INIT(set_active_query_state);
+   TR_CTX_INIT(create_blend_state);
+   TR_CTX_INIT(bind_blend_state);
+   TR_CTX_INIT(delete_blend_state);
+   TR_CTX_INIT(create_sampler_state);
+   TR_CTX_INIT(bind_sampler_states);
+   TR_CTX_INIT(delete_sampler_state);
+   TR_CTX_INIT(create_rasterizer_state);
+   TR_CTX_INIT(bind_rasterizer_state);
+   TR_CTX_INIT(delete_rasterizer_state);
+   TR_CTX_INIT(create_depth_stencil_alpha_state);
+   TR_CTX_INIT(bind_depth_stencil_alpha_state);
+   TR_CTX_INIT(delete_depth_stencil_alpha_state);
+   TR_CTX_INIT(create_fs_state);
+   TR_CTX_INIT(bind_fs_state);
+   TR_CTX_INIT(delete_fs_state);
+   TR_CTX_INIT(create_vs_state);
+   TR_CTX_INIT(bind_vs_state);
+   TR_CTX_INIT(delete_vs_state);
+   TR_CTX_INIT(create_gs_state);
+   TR_CTX_INIT(bind_gs_state);
+   TR_CTX_INIT(delete_gs_state);
+   TR_CTX_INIT(create_tcs_state);
+   TR_CTX_INIT(bind_tcs_state);
+   TR_CTX_INIT(delete_tcs_state);
+   TR_CTX_INIT(create_tes_state);
+   TR_CTX_INIT(bind_tes_state);
+   TR_CTX_INIT(delete_tes_state);
+   TR_CTX_INIT(create_compute_state);
+   TR_CTX_INIT(bind_compute_state);
+   TR_CTX_INIT(delete_compute_state);
+   TR_CTX_INIT(create_vertex_elements_state);
+   TR_CTX_INIT(bind_vertex_elements_state);
+   TR_CTX_INIT(delete_vertex_elements_state);
+   TR_CTX_INIT(set_blend_color);
+   TR_CTX_INIT(set_stencil_ref);
+   TR_CTX_INIT(set_clip_state);
+   TR_CTX_INIT(set_sample_mask);
+   TR_CTX_INIT(set_constant_buffer);
+   TR_CTX_INIT(set_framebuffer_state);
+   TR_CTX_INIT(set_polygon_stipple);
+   TR_CTX_INIT(set_scissor_states);
+   TR_CTX_INIT(set_viewport_states);
+   TR_CTX_INIT(set_sampler_views);
+   TR_CTX_INIT(create_sampler_view);
+   TR_CTX_INIT(sampler_view_destroy);
+   TR_CTX_INIT(create_surface);
+   TR_CTX_INIT(surface_destroy);
+   TR_CTX_INIT(set_vertex_buffers);
+   TR_CTX_INIT(create_stream_output_target);
+   TR_CTX_INIT(stream_output_target_destroy);
+   TR_CTX_INIT(set_stream_output_targets);
+   TR_CTX_INIT(resource_copy_region);
+   TR_CTX_INIT(blit);
+   TR_CTX_INIT(flush_resource);
+   TR_CTX_INIT(clear);
+   TR_CTX_INIT(clear_render_target);
+   TR_CTX_INIT(clear_depth_stencil);
+   TR_CTX_INIT(clear_texture);
+   TR_CTX_INIT(flush);
+   TR_CTX_INIT(generate_mipmap);
+   TR_CTX_INIT(texture_barrier);
+   TR_CTX_INIT(memory_barrier);
+   TR_CTX_INIT(resource_commit);
+   TR_CTX_INIT(set_tess_state);
+   TR_CTX_INIT(set_shader_buffers);
+   TR_CTX_INIT(launch_grid);
+   TR_CTX_INIT(set_shader_images);
+   TR_CTX_INIT(create_texture_handle);
+   TR_CTX_INIT(delete_texture_handle);
+   TR_CTX_INIT(make_texture_handle_resident);
+   TR_CTX_INIT(create_image_handle);
+   TR_CTX_INIT(delete_image_handle);
+   TR_CTX_INIT(make_image_handle_resident);
+
+   TR_CTX_INIT(transfer_map);
+   TR_CTX_INIT(transfer_unmap);
+   TR_CTX_INIT(transfer_flush_region);
+   TR_CTX_INIT(buffer_subdata);
+   TR_CTX_INIT(texture_subdata);
+   TR_CTX_INIT(invalidate_resource);
+
+#undef TR_CTX_INIT
+
+   tr_ctx->pipe = pipe;
+
+   return &tr_ctx->base;
+
+error1:
+   return pipe;
+}
+
+
+/**
+ * Sanity checker: check that the given context really is a
+ * trace context (and not the wrapped driver's context).
+ */
+void
+trace_context_check(const struct pipe_context *pipe)
+{
+   MAYBE_UNUSED struct trace_context *tr_ctx = (struct trace_context *) pipe;
+   assert(tr_ctx->base.destroy == trace_context_destroy);
+}
diff --git a/src/gallium/auxiliary/driver_trace/tr_context.h b/src/gallium/auxiliary/driver_trace/tr_context.h
new file mode 100644
index 00000000000..ad57d9d5243
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/tr_context.h
@@ -0,0 +1,77 @@
+/**************************************************************************
+ *
+ * Copyright 2008 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 TR_CONTEXT_H_
+#define TR_CONTEXT_H_
+
+
+#include "pipe/p_compiler.h"
+#include "util/u_debug.h"
+#include "pipe/p_context.h"
+
+#include "tr_screen.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+struct trace_screen;
+   
+struct trace_context
+{
+   struct pipe_context base;
+
+   struct pipe_context *pipe;
+};
+
+
+void
+trace_context_check(const struct pipe_context *pipe);
+
+
+static inline struct trace_context *
+trace_context(struct pipe_context *pipe)
+{
+   assert(pipe);
+#ifdef DEBUG
+   trace_context_check(pipe);
+#endif
+   return (struct trace_context *)pipe;
+}
+
+
+struct pipe_context *
+trace_context_create(struct trace_screen *tr_scr,
+                     struct pipe_context *pipe);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* TR_CONTEXT_H_ */
diff --git a/src/gallium/auxiliary/driver_trace/tr_dump.c b/src/gallium/auxiliary/driver_trace/tr_dump.c
new file mode 100644
index 00000000000..49349496ac6
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/tr_dump.c
@@ -0,0 +1,599 @@
+/**************************************************************************
+ *
+ * Copyright 2008 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.
+ *
+ **************************************************************************/
+
+
+/**
+ * @file
+ * Trace dumping functions.
+ *
+ * For now we just use standard XML for dumping the trace calls, as this is
+ * simple to write, parse, and visually inspect, but the actual representation
+ * is abstracted out of this file, so that we can switch to a binary
+ * representation if/when it becomes justified.
+ *
+ * @author Jose Fonseca <[email protected]>
+ */
+
+#include "pipe/p_config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "pipe/p_compiler.h"
+#include "os/os_thread.h"
+#include "util/os_time.h"
+#include "util/u_debug.h"
+#include "util/u_memory.h"
+#include "util/u_string.h"
+#include "util/u_math.h"
+#include "util/u_format.h"
+
+#include "tr_dump.h"
+#include "tr_screen.h"
+#include "tr_texture.h"
+
+
+static boolean close_stream = FALSE;
+static FILE *stream = NULL;
+static mtx_t call_mutex = _MTX_INITIALIZER_NP;
+static long unsigned call_no = 0;
+static boolean dumping = FALSE;
+
+
+static inline void
+trace_dump_write(const char *buf, size_t size)
+{
+   if (stream) {
+      fwrite(buf, size, 1, stream);
+   }
+}
+
+
+static inline void
+trace_dump_writes(const char *s)
+{
+   trace_dump_write(s, strlen(s));
+}
+
+
+static inline void
+trace_dump_writef(const char *format, ...)
+{
+   static char buf[1024];
+   unsigned len;
+   va_list ap;
+   va_start(ap, format);
+   len = util_vsnprintf(buf, sizeof(buf), format, ap);
+   va_end(ap);
+   trace_dump_write(buf, len);
+}
+
+
+static inline void
+trace_dump_escape(const char *str)
+{
+   const unsigned char *p = (const unsigned char *)str;
+   unsigned char c;
+   while((c = *p++) != 0) {
+      if(c == '<')
+         trace_dump_writes("&lt;");
+      else if(c == '>')
+         trace_dump_writes("&gt;");
+      else if(c == '&')
+         trace_dump_writes("&amp;");
+      else if(c == '\'')
+         trace_dump_writes("&apos;");
+      else if(c == '\"')
+         trace_dump_writes("&quot;");
+      else if(c >= 0x20 && c <= 0x7e)
+         trace_dump_writef("%c", c);
+      else
+         trace_dump_writef("&#%u;", c);
+   }
+}
+
+
+static inline void
+trace_dump_indent(unsigned level)
+{
+   unsigned i;
+   for(i = 0; i < level; ++i)
+      trace_dump_writes("\t");
+}
+
+
+static inline void
+trace_dump_newline(void)
+{
+   trace_dump_writes("\n");
+}
+
+
+static inline void
+trace_dump_tag_begin(const char *name)
+{
+   trace_dump_writes("<");
+   trace_dump_writes(name);
+   trace_dump_writes(">");
+}
+
+static inline void
+trace_dump_tag_begin1(const char *name,
+                      const char *attr1, const char *value1)
+{
+   trace_dump_writes("<");
+   trace_dump_writes(name);
+   trace_dump_writes(" ");
+   trace_dump_writes(attr1);
+   trace_dump_writes("='");
+   trace_dump_escape(value1);
+   trace_dump_writes("'>");
+}
+
+
+static inline void
+trace_dump_tag_end(const char *name)
+{
+   trace_dump_writes("</");
+   trace_dump_writes(name);
+   trace_dump_writes(">");
+}
+
+void
+trace_dump_trace_flush(void)
+{
+   if (stream) {
+      fflush(stream);
+   }
+}
+
+static void
+trace_dump_trace_close(void)
+{
+   if (stream) {
+      trace_dump_writes("</trace>\n");
+      if (close_stream) {
+         fclose(stream);
+         close_stream = FALSE;
+         stream = NULL;
+      }
+      call_no = 0;
+   }
+}
+
+
+static void
+trace_dump_call_time(int64_t time)
+{
+   if (stream) {
+      trace_dump_indent(2);
+      trace_dump_tag_begin("time");
+      trace_dump_int(time);
+      trace_dump_tag_end("time");
+      trace_dump_newline();
+   }
+}
+
+
+boolean
+trace_dump_trace_begin(void)
+{
+   const char *filename;
+
+   filename = debug_get_option("GALLIUM_TRACE", NULL);
+   if (!filename)
+      return FALSE;
+
+   if (!stream) {
+
+      if (strcmp(filename, "stderr") == 0) {
+         close_stream = FALSE;
+         stream = stderr;
+      }
+      else if (strcmp(filename, "stdout") == 0) {
+         close_stream = FALSE;
+         stream = stdout;
+      }
+      else {
+         close_stream = TRUE;
+         stream = fopen(filename, "wt");
+         if (!stream)
+            return FALSE;
+      }
+
+      trace_dump_writes("<?xml version='1.0' encoding='UTF-8'?>\n");
+      trace_dump_writes("<?xml-stylesheet type='text/xsl' href='trace.xsl'?>\n");
+      trace_dump_writes("<trace version='0.1'>\n");
+
+      /* Many applications don't exit cleanly, others may create and destroy a
+       * screen multiple times, so we only write </trace> tag and close at exit
+       * time.
+       */
+      atexit(trace_dump_trace_close);
+   }
+
+   return TRUE;
+}
+
+boolean trace_dump_trace_enabled(void)
+{
+   return stream ? TRUE : FALSE;
+}
+
+/*
+ * Call lock
+ */
+
+void trace_dump_call_lock(void)
+{
+   mtx_lock(&call_mutex);
+}
+
+void trace_dump_call_unlock(void)
+{
+   mtx_unlock(&call_mutex);
+}
+
+/*
+ * Dumping control
+ */
+
+void trace_dumping_start_locked(void)
+{
+   dumping = TRUE;
+}
+
+void trace_dumping_stop_locked(void)
+{
+   dumping = FALSE;
+}
+
+boolean trace_dumping_enabled_locked(void)
+{
+   return dumping;
+}
+
+void trace_dumping_start(void)
+{
+   mtx_lock(&call_mutex);
+   trace_dumping_start_locked();
+   mtx_unlock(&call_mutex);
+}
+
+void trace_dumping_stop(void)
+{
+   mtx_lock(&call_mutex);
+   trace_dumping_stop_locked();
+   mtx_unlock(&call_mutex);
+}
+
+boolean trace_dumping_enabled(void)
+{
+   boolean ret;
+   mtx_lock(&call_mutex);
+   ret = trace_dumping_enabled_locked();
+   mtx_unlock(&call_mutex);
+   return ret;
+}
+
+/*
+ * Dump functions
+ */
+
+static int64_t call_start_time = 0;
+
+void trace_dump_call_begin_locked(const char *klass, const char *method)
+{
+   if (!dumping)
+      return;
+
+   ++call_no;
+   trace_dump_indent(1);
+   trace_dump_writes("<call no=\'");
+   trace_dump_writef("%lu", call_no);
+   trace_dump_writes("\' class=\'");
+   trace_dump_escape(klass);
+   trace_dump_writes("\' method=\'");
+   trace_dump_escape(method);
+   trace_dump_writes("\'>");
+   trace_dump_newline();
+
+   call_start_time = os_time_get();
+}
+
+void trace_dump_call_end_locked(void)
+{
+   int64_t call_end_time;
+
+   if (!dumping)
+      return;
+
+   call_end_time = os_time_get();
+
+   trace_dump_call_time(call_end_time - call_start_time);
+   trace_dump_indent(1);
+   trace_dump_tag_end("call");
+   trace_dump_newline();
+   fflush(stream);
+}
+
+void trace_dump_call_begin(const char *klass, const char *method)
+{
+   mtx_lock(&call_mutex);
+   trace_dump_call_begin_locked(klass, method);
+}
+
+void trace_dump_call_end(void)
+{
+   trace_dump_call_end_locked();
+   mtx_unlock(&call_mutex);
+}
+
+void trace_dump_arg_begin(const char *name)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_indent(2);
+   trace_dump_tag_begin1("arg", "name", name);
+}
+
+void trace_dump_arg_end(void)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_tag_end("arg");
+   trace_dump_newline();
+}
+
+void trace_dump_ret_begin(void)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_indent(2);
+   trace_dump_tag_begin("ret");
+}
+
+void trace_dump_ret_end(void)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_tag_end("ret");
+   trace_dump_newline();
+}
+
+void trace_dump_bool(int value)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writef("<bool>%c</bool>", value ? '1' : '0');
+}
+
+void trace_dump_int(long long int value)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writef("<int>%lli</int>", value);
+}
+
+void trace_dump_uint(long long unsigned value)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writef("<uint>%llu</uint>", value);
+}
+
+void trace_dump_float(double value)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writef("<float>%g</float>", value);
+}
+
+void trace_dump_bytes(const void *data,
+                      size_t size)
+{
+   static const char hex_table[16] = "0123456789ABCDEF";
+   const uint8_t *p = data;
+   size_t i;
+
+   if (!dumping)
+      return;
+
+   trace_dump_writes("<bytes>");
+   for(i = 0; i < size; ++i) {
+      uint8_t byte = *p++;
+      char hex[2];
+      hex[0] = hex_table[byte >> 4];
+      hex[1] = hex_table[byte & 0xf];
+      trace_dump_write(hex, 2);
+   }
+   trace_dump_writes("</bytes>");
+}
+
+void trace_dump_box_bytes(const void *data,
+                          struct pipe_resource *resource,
+			  const struct pipe_box *box,
+			  unsigned stride,
+			  unsigned slice_stride)
+{
+   enum pipe_format format = resource->format;
+   size_t size;
+
+   assert(box->height > 0);
+   assert(box->depth > 0);
+
+   size =  util_format_get_nblocksx(format, box->width )      * util_format_get_blocksize(format)
+        + (util_format_get_nblocksy(format, box->height) - 1) * stride
+        +                                  (box->depth   - 1) * slice_stride;
+
+   /*
+    * Only dump buffer transfers to avoid huge files.
+    * TODO: Make this run-time configurable
+    */
+   if (resource->target != PIPE_BUFFER) {
+      size = 0;
+   }
+
+   trace_dump_bytes(data, size);
+}
+
+void trace_dump_string(const char *str)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writes("<string>");
+   trace_dump_escape(str);
+   trace_dump_writes("</string>");
+}
+
+void trace_dump_enum(const char *value)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writes("<enum>");
+   trace_dump_escape(value);
+   trace_dump_writes("</enum>");
+}
+
+void trace_dump_array_begin(void)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writes("<array>");
+}
+
+void trace_dump_array_end(void)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writes("</array>");
+}
+
+void trace_dump_elem_begin(void)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writes("<elem>");
+}
+
+void trace_dump_elem_end(void)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writes("</elem>");
+}
+
+void trace_dump_struct_begin(const char *name)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writef("<struct name='%s'>", name);
+}
+
+void trace_dump_struct_end(void)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writes("</struct>");
+}
+
+void trace_dump_member_begin(const char *name)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writef("<member name='%s'>", name);
+}
+
+void trace_dump_member_end(void)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writes("</member>");
+}
+
+void trace_dump_null(void)
+{
+   if (!dumping)
+      return;
+
+   trace_dump_writes("<null/>");
+}
+
+void trace_dump_ptr(const void *value)
+{
+   if (!dumping)
+      return;
+
+   if(value)
+      trace_dump_writef("<ptr>0x%08lx</ptr>", (unsigned long)(uintptr_t)value);
+   else
+      trace_dump_null();
+}
+
+void trace_dump_surface_ptr(struct pipe_surface *_surface)
+{
+   if (!dumping)
+      return;
+
+   if (_surface) {
+      struct trace_surface *tr_surf = trace_surface(_surface);
+      trace_dump_ptr(tr_surf->surface);
+   } else {
+      trace_dump_null();
+   }
+}
+
+void trace_dump_transfer_ptr(struct pipe_transfer *_transfer)
+{
+   if (!dumping)
+      return;
+
+   if (_transfer) {
+      struct trace_transfer *tr_tran = trace_transfer(_transfer);
+      trace_dump_ptr(tr_tran->transfer);
+   } else {
+      trace_dump_null();
+   }
+}
diff --git a/src/gallium/auxiliary/driver_trace/tr_dump.h b/src/gallium/auxiliary/driver_trace/tr_dump.h
new file mode 100644
index 00000000000..7a268e31c46
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/tr_dump.h
@@ -0,0 +1,190 @@
+/**************************************************************************
+ *
+ * Copyright 2008 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.
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ * Trace data dumping primitives.
+ */
+
+#ifndef TR_DUMP_H
+#define TR_DUMP_H
+
+
+#include "pipe/p_compiler.h"
+#include "pipe/p_format.h"
+
+struct pipe_resource;
+struct pipe_surface;
+struct pipe_transfer;
+struct pipe_box;
+
+/*
+ * Low level dumping controls.
+ *
+ * Opening the trace file and checking if that is opened.
+ */
+boolean trace_dump_trace_begin(void);
+boolean trace_dump_trace_enabled(void);
+void trace_dump_trace_flush(void);
+
+/*
+ * Lock and unlock the call mutex.
+ *
+ * It used by the none locked version of dumping control
+ * and begin/end call dump functions.
+ *
+ * Begin takes the lock while end unlocks it. Use the _locked
+ * version to avoid locking/unlocking it.
+ */
+void trace_dump_call_lock(void);
+void trace_dump_call_unlock(void);
+
+/*
+ * High level dumping control.
+ */
+void trace_dumping_start_locked(void);
+void trace_dumping_stop_locked(void);
+boolean trace_dumping_enabled_locked(void);
+void trace_dumping_start(void);
+void trace_dumping_stop(void);
+boolean trace_dumping_enabled(void);
+
+void trace_dump_call_begin_locked(const char *klass, const char *method);
+void trace_dump_call_end_locked(void);
+void trace_dump_call_begin(const char *klass, const char *method);
+void trace_dump_call_end(void);
+
+void trace_dump_arg_begin(const char *name);
+void trace_dump_arg_end(void);
+void trace_dump_ret_begin(void);
+void trace_dump_ret_end(void);
+void trace_dump_bool(int value);
+void trace_dump_int(long long int value);
+void trace_dump_uint(long long unsigned value);
+void trace_dump_float(double value);
+void trace_dump_bytes(const void *data, size_t size);
+void trace_dump_box_bytes(const void *data,
+                          struct pipe_resource *resource,
+			  const struct pipe_box *box,
+			  unsigned stride,
+			  unsigned slice_stride);
+void trace_dump_string(const char *str);
+void trace_dump_enum(const char *value);
+void trace_dump_array_begin(void);
+void trace_dump_array_end(void);
+void trace_dump_elem_begin(void);
+void trace_dump_elem_end(void);
+void trace_dump_struct_begin(const char *name);
+void trace_dump_struct_end(void);
+void trace_dump_member_begin(const char *name);
+void trace_dump_member_end(void);
+void trace_dump_null(void);
+void trace_dump_ptr(const void *value);
+/* will turn a wrapped object into the real one and dump ptr */
+void trace_dump_surface_ptr(struct pipe_surface *_surface);
+void trace_dump_transfer_ptr(struct pipe_transfer *_transfer);
+
+/*
+ * Code saving macros.
+ */
+
+#define trace_dump_arg(_type, _arg) \
+   do { \
+      trace_dump_arg_begin(#_arg); \
+      trace_dump_##_type(_arg); \
+      trace_dump_arg_end(); \
+   } while(0)
+
+#define trace_dump_arg_struct(_type, _arg) \
+   do { \
+      trace_dump_arg_begin(#_arg); \
+      trace_dump_##_type(&_arg); \
+      trace_dump_arg_end(); \
+   } while(0)
+
+#define trace_dump_ret(_type, _arg) \
+   do { \
+      trace_dump_ret_begin(); \
+      trace_dump_##_type(_arg); \
+      trace_dump_ret_end(); \
+   } while(0)
+
+#define trace_dump_array(_type, _obj, _size) \
+   do { \
+      if (_obj) { \
+         size_t idx; \
+         trace_dump_array_begin(); \
+         for(idx = 0; idx < (_size); ++idx) { \
+            trace_dump_elem_begin(); \
+            trace_dump_##_type((_obj)[idx]); \
+            trace_dump_elem_end(); \
+         } \
+         trace_dump_array_end(); \
+      } else { \
+         trace_dump_null(); \
+      } \
+   } while(0)
+
+#define trace_dump_struct_array(_type, _obj, _size) \
+   do { \
+      if (_obj) { \
+         size_t idx; \
+         trace_dump_array_begin(); \
+         for(idx = 0; idx < (_size); ++idx) { \
+            trace_dump_elem_begin(); \
+            trace_dump_##_type(&(_obj)[idx]); \
+            trace_dump_elem_end(); \
+         } \
+         trace_dump_array_end(); \
+      } else { \
+         trace_dump_null(); \
+      } \
+   } while(0)
+
+#define trace_dump_member(_type, _obj, _member) \
+   do { \
+      trace_dump_member_begin(#_member); \
+      trace_dump_##_type((_obj)->_member); \
+      trace_dump_member_end(); \
+   } while(0)
+
+#define trace_dump_arg_array(_type, _arg, _size) \
+   do { \
+      trace_dump_arg_begin(#_arg); \
+      trace_dump_array(_type, _arg, _size); \
+      trace_dump_arg_end(); \
+   } while(0)
+
+#define trace_dump_member_array(_type, _obj, _member) \
+   do { \
+      trace_dump_member_begin(#_member); \
+      trace_dump_array(_type, (_obj)->_member, sizeof((_obj)->_member)/sizeof((_obj)->_member[0])); \
+      trace_dump_member_end(); \
+   } while(0)
+
+
+#endif /* TR_DUMP_H */
diff --git a/src/gallium/auxiliary/driver_trace/tr_dump_defines.h b/src/gallium/auxiliary/driver_trace/tr_dump_defines.h
new file mode 100644
index 00000000000..7f969a30333
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/tr_dump_defines.h
@@ -0,0 +1,58 @@
+/**************************************************************************
+ *
+ * Copyright 2013 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 TR_DUMP_DEFINES_H_
+#define TR_DUMP_DEFINES_H_
+
+#include "pipe/p_compiler.h"
+#include "util/u_format.h"
+#include "util/u_dump.h"
+#include "tr_dump.h"
+
+
+static inline void
+trace_dump_format(enum pipe_format format)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   trace_dump_enum(util_format_name(format));
+}
+
+
+static inline void
+trace_dump_query_type(unsigned value)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   trace_dump_enum(util_str_query_type(value, FALSE));
+}
+
+
+
+#endif /* TR_DUMP_DEFINES_H_ */
diff --git a/src/gallium/auxiliary/driver_trace/tr_dump_state.c b/src/gallium/auxiliary/driver_trace/tr_dump_state.c
new file mode 100644
index 00000000000..e7e32237c4c
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/tr_dump_state.c
@@ -0,0 +1,961 @@
+/**************************************************************************
+ *
+ * Copyright 2008 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.
+ *
+ **************************************************************************/
+
+
+#include "pipe/p_compiler.h"
+#include "util/u_memory.h"
+#include "util/u_format.h"
+#include "tgsi/tgsi_dump.h"
+
+#include "tr_dump.h"
+#include "tr_dump_defines.h"
+#include "tr_dump_state.h"
+
+
+void trace_dump_resource_template(const struct pipe_resource *templat)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!templat) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_resource");
+
+   trace_dump_member(int, templat, target);
+   trace_dump_member(format, templat, format);
+
+   trace_dump_member_begin("width");
+   trace_dump_uint(templat->width0);
+   trace_dump_member_end();
+
+   trace_dump_member_begin("height");
+   trace_dump_uint(templat->height0);
+   trace_dump_member_end();
+
+   trace_dump_member_begin("depth");
+   trace_dump_uint(templat->depth0);
+   trace_dump_member_end();
+
+   trace_dump_member_begin("array_size");
+   trace_dump_uint(templat->array_size);
+   trace_dump_member_end();
+
+   trace_dump_member(uint, templat, last_level);
+   trace_dump_member(uint, templat, nr_samples);
+   trace_dump_member(uint, templat, usage);
+   trace_dump_member(uint, templat, bind);
+   trace_dump_member(uint, templat, flags);
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_box(const struct pipe_box *box)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!box) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_box");
+
+   trace_dump_member(int, box, x);
+   trace_dump_member(int, box, y);
+   trace_dump_member(int, box, z);
+   trace_dump_member(int, box, width);
+   trace_dump_member(int, box, height);
+   trace_dump_member(int, box, depth);
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_rasterizer_state(const struct pipe_rasterizer_state *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_rasterizer_state");
+
+   trace_dump_member(bool, state, flatshade);
+   trace_dump_member(bool, state, light_twoside);
+   trace_dump_member(bool, state, clamp_vertex_color);
+   trace_dump_member(bool, state, clamp_fragment_color);
+   trace_dump_member(uint, state, front_ccw);
+   trace_dump_member(uint, state, cull_face);
+   trace_dump_member(uint, state, fill_front);
+   trace_dump_member(uint, state, fill_back);
+   trace_dump_member(bool, state, offset_point);
+   trace_dump_member(bool, state, offset_line);
+   trace_dump_member(bool, state, offset_tri);
+   trace_dump_member(bool, state, scissor);
+   trace_dump_member(bool, state, poly_smooth);
+   trace_dump_member(bool, state, poly_stipple_enable);
+   trace_dump_member(bool, state, point_smooth);
+   trace_dump_member(bool, state, sprite_coord_mode);
+   trace_dump_member(bool, state, point_quad_rasterization);
+   trace_dump_member(bool, state, point_size_per_vertex);
+   trace_dump_member(bool, state, multisample);
+   trace_dump_member(bool, state, line_smooth);
+   trace_dump_member(bool, state, line_stipple_enable);
+   trace_dump_member(bool, state, line_last_pixel);
+
+   trace_dump_member(bool, state, flatshade_first);
+
+   trace_dump_member(bool, state, half_pixel_center);
+   trace_dump_member(bool, state, bottom_edge_rule);
+
+   trace_dump_member(bool, state, rasterizer_discard);
+
+   trace_dump_member(bool, state, depth_clip);
+
+   trace_dump_member(bool, state, clip_halfz);
+
+   trace_dump_member(uint, state, clip_plane_enable);
+
+   trace_dump_member(uint, state, line_stipple_factor);
+   trace_dump_member(uint, state, line_stipple_pattern);
+
+   trace_dump_member(uint, state, sprite_coord_enable);
+
+   trace_dump_member(float, state, line_width);
+   trace_dump_member(float, state, point_size);
+   trace_dump_member(float, state, offset_units);
+   trace_dump_member(float, state, offset_scale);
+   trace_dump_member(float, state, offset_clamp);
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_poly_stipple(const struct pipe_poly_stipple *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_poly_stipple");
+
+   trace_dump_member_begin("stipple");
+   trace_dump_array(uint,
+                    state->stipple,
+                    ARRAY_SIZE(state->stipple));
+   trace_dump_member_end();
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_viewport_state(const struct pipe_viewport_state *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_viewport_state");
+
+   trace_dump_member_array(float, state, scale);
+   trace_dump_member_array(float, state, translate);
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_scissor_state(const struct pipe_scissor_state *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_scissor_state");
+
+   trace_dump_member(uint, state, minx);
+   trace_dump_member(uint, state, miny);
+   trace_dump_member(uint, state, maxx);
+   trace_dump_member(uint, state, maxy);
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_clip_state(const struct pipe_clip_state *state)
+{
+   unsigned i;
+
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_clip_state");
+
+   trace_dump_member_begin("ucp");
+   trace_dump_array_begin();
+   for(i = 0; i < PIPE_MAX_CLIP_PLANES; ++i) {
+      trace_dump_elem_begin();
+      trace_dump_array(float, state->ucp[i], 4);
+      trace_dump_elem_end();
+   }
+   trace_dump_array_end();
+   trace_dump_member_end();
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_shader_state(const struct pipe_shader_state *state)
+{
+   unsigned i;
+
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+
+   trace_dump_struct_begin("pipe_shader_state");
+
+   trace_dump_member_begin("tokens");
+   if (state->tokens) {
+      static char str[64 * 1024];
+      tgsi_dump_str(state->tokens, 0, str, sizeof(str));
+      trace_dump_string(str);
+   } else {
+      trace_dump_null();
+   }
+   trace_dump_member_end();
+
+   trace_dump_member_begin("stream_output");
+   trace_dump_struct_begin("pipe_stream_output_info");
+   trace_dump_member(uint, &state->stream_output, num_outputs);
+   trace_dump_member_array(uint, &state->stream_output, stride);
+   trace_dump_member_begin("output");
+   trace_dump_array_begin();
+   for(i = 0; i < state->stream_output.num_outputs; ++i) {
+      trace_dump_elem_begin();
+      trace_dump_struct_begin(""); /* anonymous */
+      trace_dump_member(uint, &state->stream_output.output[i], register_index);
+      trace_dump_member(uint, &state->stream_output.output[i], start_component);
+      trace_dump_member(uint, &state->stream_output.output[i], num_components);
+      trace_dump_member(uint, &state->stream_output.output[i], output_buffer);
+      trace_dump_member(uint, &state->stream_output.output[i], dst_offset);
+      trace_dump_member(uint, &state->stream_output.output[i], stream);
+      trace_dump_struct_end();
+      trace_dump_elem_end();
+   }
+   trace_dump_array_end();
+   trace_dump_member_end(); // output
+   trace_dump_struct_end();
+   trace_dump_member_end(); // stream_output
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_compute_state(const struct pipe_compute_state *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_compute_state");
+
+   trace_dump_member(uint, state, ir_type);
+
+   trace_dump_member_begin("prog");
+   if (state->prog && state->ir_type == PIPE_SHADER_IR_TGSI) {
+      static char str[64 * 1024];
+      tgsi_dump_str(state->prog, 0, str, sizeof(str));
+      trace_dump_string(str);
+   } else {
+      trace_dump_null();
+   }
+   trace_dump_member_end();
+
+   trace_dump_member(uint, state, req_local_mem);
+   trace_dump_member(uint, state, req_private_mem);
+   trace_dump_member(uint, state, req_input_mem);
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_depth_stencil_alpha_state(const struct pipe_depth_stencil_alpha_state *state)
+{
+   unsigned i;
+
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_depth_stencil_alpha_state");
+
+   trace_dump_member_begin("depth");
+   trace_dump_struct_begin("pipe_depth_state");
+   trace_dump_member(bool, &state->depth, enabled);
+   trace_dump_member(bool, &state->depth, writemask);
+   trace_dump_member(uint, &state->depth, func);
+   trace_dump_struct_end();
+   trace_dump_member_end();
+
+   trace_dump_member_begin("stencil");
+   trace_dump_array_begin();
+   for(i = 0; i < ARRAY_SIZE(state->stencil); ++i) {
+      trace_dump_elem_begin();
+      trace_dump_struct_begin("pipe_stencil_state");
+      trace_dump_member(bool, &state->stencil[i], enabled);
+      trace_dump_member(uint, &state->stencil[i], func);
+      trace_dump_member(uint, &state->stencil[i], fail_op);
+      trace_dump_member(uint, &state->stencil[i], zpass_op);
+      trace_dump_member(uint, &state->stencil[i], zfail_op);
+      trace_dump_member(uint, &state->stencil[i], valuemask);
+      trace_dump_member(uint, &state->stencil[i], writemask);
+      trace_dump_struct_end();
+      trace_dump_elem_end();
+   }
+   trace_dump_array_end();
+   trace_dump_member_end();
+
+   trace_dump_member_begin("alpha");
+   trace_dump_struct_begin("pipe_alpha_state");
+   trace_dump_member(bool, &state->alpha, enabled);
+   trace_dump_member(uint, &state->alpha, func);
+   trace_dump_member(float, &state->alpha, ref_value);
+   trace_dump_struct_end();
+   trace_dump_member_end();
+
+   trace_dump_struct_end();
+}
+
+static void trace_dump_rt_blend_state(const struct pipe_rt_blend_state *state)
+{
+   trace_dump_struct_begin("pipe_rt_blend_state");
+
+   trace_dump_member(uint, state, blend_enable);
+
+   trace_dump_member(uint, state, rgb_func);
+   trace_dump_member(uint, state, rgb_src_factor);
+   trace_dump_member(uint, state, rgb_dst_factor);
+
+   trace_dump_member(uint, state, alpha_func);
+   trace_dump_member(uint, state, alpha_src_factor);
+   trace_dump_member(uint, state, alpha_dst_factor);
+
+   trace_dump_member(uint, state, colormask);
+
+   trace_dump_struct_end();
+}
+
+void trace_dump_blend_state(const struct pipe_blend_state *state)
+{
+   unsigned valid_entries = 1;
+
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_blend_state");
+
+   trace_dump_member(bool, state, dither);
+
+   trace_dump_member(bool, state, logicop_enable);
+   trace_dump_member(uint, state, logicop_func);
+
+   trace_dump_member(bool, state, independent_blend_enable);
+
+   trace_dump_member_begin("rt");
+   if (state->independent_blend_enable)
+      valid_entries = PIPE_MAX_COLOR_BUFS;
+   trace_dump_struct_array(rt_blend_state, state->rt, valid_entries);
+   trace_dump_member_end();
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_blend_color(const struct pipe_blend_color *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_blend_color");
+
+   trace_dump_member_array(float, state, color);
+
+   trace_dump_struct_end();
+}
+
+void trace_dump_stencil_ref(const struct pipe_stencil_ref *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_stencil_ref");
+
+   trace_dump_member_array(uint, state, ref_value);
+
+   trace_dump_struct_end();
+}
+
+void trace_dump_framebuffer_state(const struct pipe_framebuffer_state *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   trace_dump_struct_begin("pipe_framebuffer_state");
+
+   trace_dump_member(uint, state, width);
+   trace_dump_member(uint, state, height);
+   trace_dump_member(uint, state, samples);
+   trace_dump_member(uint, state, layers);
+   trace_dump_member(uint, state, nr_cbufs);
+   trace_dump_member_array(ptr, state, cbufs);
+   trace_dump_member(ptr, state, zsbuf);
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_sampler_state(const struct pipe_sampler_state *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_sampler_state");
+
+   trace_dump_member(uint, state, wrap_s);
+   trace_dump_member(uint, state, wrap_t);
+   trace_dump_member(uint, state, wrap_r);
+   trace_dump_member(uint, state, min_img_filter);
+   trace_dump_member(uint, state, min_mip_filter);
+   trace_dump_member(uint, state, mag_img_filter);
+   trace_dump_member(uint, state, compare_mode);
+   trace_dump_member(uint, state, compare_func);
+   trace_dump_member(bool, state, normalized_coords);
+   trace_dump_member(uint, state, max_anisotropy);
+   trace_dump_member(bool, state, seamless_cube_map);
+   trace_dump_member(float, state, lod_bias);
+   trace_dump_member(float, state, min_lod);
+   trace_dump_member(float, state, max_lod);
+   trace_dump_member_array(float, state, border_color.f);
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_sampler_view_template(const struct pipe_sampler_view *state,
+                                      enum pipe_texture_target target)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_sampler_view");
+
+   trace_dump_member(format, state, format);
+
+   trace_dump_member_begin("u");
+   trace_dump_struct_begin(""); /* anonymous */
+   if (target == PIPE_BUFFER) {
+      trace_dump_member_begin("buf");
+      trace_dump_struct_begin(""); /* anonymous */
+      trace_dump_member(uint, &state->u.buf, offset);
+      trace_dump_member(uint, &state->u.buf, size);
+      trace_dump_struct_end(); /* anonymous */
+      trace_dump_member_end(); /* buf */
+   } else {
+      trace_dump_member_begin("tex");
+      trace_dump_struct_begin(""); /* anonymous */
+      trace_dump_member(uint, &state->u.tex, first_layer);
+      trace_dump_member(uint, &state->u.tex, last_layer);
+      trace_dump_member(uint, &state->u.tex, first_level);
+      trace_dump_member(uint, &state->u.tex, last_level);
+      trace_dump_struct_end(); /* anonymous */
+      trace_dump_member_end(); /* tex */
+   }
+   trace_dump_struct_end(); /* anonymous */
+   trace_dump_member_end(); /* u */
+
+   trace_dump_member(uint, state, swizzle_r);
+   trace_dump_member(uint, state, swizzle_g);
+   trace_dump_member(uint, state, swizzle_b);
+   trace_dump_member(uint, state, swizzle_a);
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_surface_template(const struct pipe_surface *state,
+                                 enum pipe_texture_target target)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_surface");
+
+   trace_dump_member(format, state, format);
+   trace_dump_member(uint, state, width);
+   trace_dump_member(uint, state, height);
+
+   trace_dump_member_begin("u");
+   trace_dump_struct_begin(""); /* anonymous */
+   if (target == PIPE_BUFFER) {
+      trace_dump_member_begin("buf");
+      trace_dump_struct_begin(""); /* anonymous */
+      trace_dump_member(uint, &state->u.buf, first_element);
+      trace_dump_member(uint, &state->u.buf, last_element);
+      trace_dump_struct_end(); /* anonymous */
+      trace_dump_member_end(); /* buf */
+   } else {
+      trace_dump_member_begin("tex");
+      trace_dump_struct_begin(""); /* anonymous */
+      trace_dump_member(uint, &state->u.tex, level);
+      trace_dump_member(uint, &state->u.tex, first_layer);
+      trace_dump_member(uint, &state->u.tex, last_layer);
+      trace_dump_struct_end(); /* anonymous */
+      trace_dump_member_end(); /* tex */
+   }
+   trace_dump_struct_end(); /* anonymous */
+   trace_dump_member_end(); /* u */
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_transfer(const struct pipe_transfer *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_transfer");
+
+   trace_dump_member(uint, state, box.x);
+   trace_dump_member(uint, state, box.y);
+   trace_dump_member(uint, state, box.z);
+   trace_dump_member(uint, state, box.width);
+   trace_dump_member(uint, state, box.height);
+   trace_dump_member(uint, state, box.depth);
+
+   trace_dump_member(uint, state, stride);
+   trace_dump_member(uint, state, layer_stride);
+   trace_dump_member(uint, state, usage);
+
+   trace_dump_member(ptr, state, resource);
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_vertex_buffer(const struct pipe_vertex_buffer *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_vertex_buffer");
+
+   trace_dump_member(uint, state, stride);
+   trace_dump_member(bool, state, is_user_buffer);
+   trace_dump_member(uint, state, buffer_offset);
+   trace_dump_member(ptr, state, buffer.resource);
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_vertex_element(const struct pipe_vertex_element *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_vertex_element");
+
+   trace_dump_member(uint, state, src_offset);
+
+   trace_dump_member(uint, state, vertex_buffer_index);
+
+   trace_dump_member(format, state, src_format);
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_constant_buffer(const struct pipe_constant_buffer *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_constant_buffer");
+   trace_dump_member(ptr, state, buffer);
+   trace_dump_member(uint, state, buffer_offset);
+   trace_dump_member(uint, state, buffer_size);
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_shader_buffer(const struct pipe_shader_buffer *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if(!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_shader_buffer");
+   trace_dump_member(ptr, state, buffer);
+   trace_dump_member(uint, state, buffer_offset);
+   trace_dump_member(uint, state, buffer_size);
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_image_view(const struct pipe_image_view *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if(!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_image_view");
+   trace_dump_member(ptr, state, resource);
+   trace_dump_member(uint, state, format);
+   trace_dump_member(uint, state, access);
+
+   trace_dump_member_begin("u");
+   trace_dump_struct_begin(""); /* anonymous */
+   if (state->resource->target == PIPE_BUFFER) {
+      trace_dump_member_begin("buf");
+      trace_dump_struct_begin(""); /* anonymous */
+      trace_dump_member(uint, &state->u.buf, offset);
+      trace_dump_member(uint, &state->u.buf, size);
+      trace_dump_struct_end(); /* anonymous */
+      trace_dump_member_end(); /* buf */
+   } else {
+      trace_dump_member_begin("tex");
+      trace_dump_struct_begin(""); /* anonymous */
+      trace_dump_member(uint, &state->u.tex, first_layer);
+      trace_dump_member(uint, &state->u.tex, last_layer);
+      trace_dump_member(uint, &state->u.tex, level);
+      trace_dump_struct_end(); /* anonymous */
+      trace_dump_member_end(); /* tex */
+   }
+   trace_dump_struct_end(); /* anonymous */
+   trace_dump_member_end(); /* u */
+
+   trace_dump_struct_end();
+}
+
+
+void trace_dump_draw_info(const struct pipe_draw_info *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_draw_info");
+
+   trace_dump_member(uint, state, index_size);
+   trace_dump_member(uint, state, has_user_indices);
+
+   trace_dump_member(uint, state, mode);
+   trace_dump_member(uint, state, start);
+   trace_dump_member(uint, state, count);
+
+   trace_dump_member(uint, state, start_instance);
+   trace_dump_member(uint, state, instance_count);
+
+   trace_dump_member(uint, state, vertices_per_patch);
+
+   trace_dump_member(int,  state, index_bias);
+   trace_dump_member(uint, state, min_index);
+   trace_dump_member(uint, state, max_index);
+
+   trace_dump_member(bool, state, primitive_restart);
+   trace_dump_member(uint, state, restart_index);
+
+   trace_dump_member(ptr, state, index.resource);
+   trace_dump_member(ptr, state, count_from_stream_output);
+
+   if (!state->indirect) {
+      trace_dump_member(ptr, state, indirect);
+   } else {
+      trace_dump_member(uint, state, indirect->offset);
+      trace_dump_member(uint, state, indirect->stride);
+      trace_dump_member(uint, state, indirect->draw_count);
+      trace_dump_member(uint, state, indirect->indirect_draw_count_offset);
+      trace_dump_member(ptr, state, indirect->buffer);
+      trace_dump_member(ptr, state, indirect->indirect_draw_count);
+   }
+
+   trace_dump_struct_end();
+}
+
+void trace_dump_blit_info(const struct pipe_blit_info *info)
+{
+   char mask[7];
+
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!info) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_blit_info");
+
+   trace_dump_member_begin("dst");
+   trace_dump_struct_begin("dst");
+   trace_dump_member(ptr, &info->dst, resource);
+   trace_dump_member(uint, &info->dst, level);
+   trace_dump_member(format, &info->dst, format);
+   trace_dump_member_begin("box");
+   trace_dump_box(&info->dst.box);
+   trace_dump_member_end();
+   trace_dump_struct_end();
+   trace_dump_member_end();
+
+   trace_dump_member_begin("src");
+   trace_dump_struct_begin("src");
+   trace_dump_member(ptr, &info->src, resource);
+   trace_dump_member(uint, &info->src, level);
+   trace_dump_member(format, &info->src, format);
+   trace_dump_member_begin("box");
+   trace_dump_box(&info->src.box);
+   trace_dump_member_end();
+   trace_dump_struct_end();
+   trace_dump_member_end();
+
+   mask[0] = (info->mask & PIPE_MASK_R) ? 'R' : '-';
+   mask[1] = (info->mask & PIPE_MASK_G) ? 'G' : '-';
+   mask[2] = (info->mask & PIPE_MASK_B) ? 'B' : '-';
+   mask[3] = (info->mask & PIPE_MASK_A) ? 'A' : '-';
+   mask[4] = (info->mask & PIPE_MASK_Z) ? 'Z' : '-';
+   mask[5] = (info->mask & PIPE_MASK_S) ? 'S' : '-';
+   mask[6] = 0;
+
+   trace_dump_member_begin("mask");
+   trace_dump_string(mask);
+   trace_dump_member_end();
+   trace_dump_member(uint, info, filter);
+
+   trace_dump_member(bool, info, scissor_enable);
+   trace_dump_member_begin("scissor");
+   trace_dump_scissor_state(&info->scissor);
+   trace_dump_member_end();
+
+   trace_dump_struct_end();
+}
+
+void
+trace_dump_query_result(unsigned query_type,
+                        const union pipe_query_result *result)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!result) {
+      trace_dump_null();
+      return;
+   }
+
+   switch (query_type) {
+   case PIPE_QUERY_OCCLUSION_PREDICATE:
+   case PIPE_QUERY_OCCLUSION_PREDICATE_CONSERVATIVE:
+   case PIPE_QUERY_SO_OVERFLOW_PREDICATE:
+   case PIPE_QUERY_SO_OVERFLOW_ANY_PREDICATE:
+   case PIPE_QUERY_GPU_FINISHED:
+      trace_dump_bool(result->b);
+      break;
+
+   case PIPE_QUERY_OCCLUSION_COUNTER:
+   case PIPE_QUERY_TIMESTAMP:
+   case PIPE_QUERY_TIME_ELAPSED:
+   case PIPE_QUERY_PRIMITIVES_GENERATED:
+   case PIPE_QUERY_PRIMITIVES_EMITTED:
+      trace_dump_uint(result->u64);
+      break;
+
+   case PIPE_QUERY_SO_STATISTICS:
+      trace_dump_struct_begin("pipe_query_data_so_statistics");
+      trace_dump_member(uint, &result->so_statistics, num_primitives_written);
+      trace_dump_member(uint, &result->so_statistics, primitives_storage_needed);
+      trace_dump_struct_end();
+      break;
+
+   case PIPE_QUERY_TIMESTAMP_DISJOINT:
+      trace_dump_struct_begin("pipe_query_data_timestamp_disjoint");
+      trace_dump_member(uint, &result->timestamp_disjoint, frequency);
+      trace_dump_member(bool, &result->timestamp_disjoint, disjoint);
+      trace_dump_struct_end();
+      break;
+
+   case PIPE_QUERY_PIPELINE_STATISTICS:
+      trace_dump_struct_begin("pipe_query_data_pipeline_statistics");
+      trace_dump_member(uint, &result->pipeline_statistics, ia_vertices);
+      trace_dump_member(uint, &result->pipeline_statistics, ia_primitives);
+      trace_dump_member(uint, &result->pipeline_statistics, vs_invocations);
+      trace_dump_member(uint, &result->pipeline_statistics, gs_invocations);
+      trace_dump_member(uint, &result->pipeline_statistics, gs_primitives);
+      trace_dump_member(uint, &result->pipeline_statistics, c_invocations);
+      trace_dump_member(uint, &result->pipeline_statistics, c_primitives);
+      trace_dump_member(uint, &result->pipeline_statistics, ps_invocations);
+      trace_dump_member(uint, &result->pipeline_statistics, hs_invocations);
+      trace_dump_member(uint, &result->pipeline_statistics, ds_invocations);
+      trace_dump_member(uint, &result->pipeline_statistics, cs_invocations);
+      trace_dump_struct_end();
+      break;
+
+   default:
+      assert(query_type >= PIPE_QUERY_DRIVER_SPECIFIC);
+      trace_dump_uint(result->u64);
+      break;
+   }
+}
+
+void trace_dump_grid_info(const struct pipe_grid_info *state)
+{
+   if (!trace_dumping_enabled_locked())
+      return;
+
+   if (!state) {
+      trace_dump_null();
+      return;
+   }
+
+   trace_dump_struct_begin("pipe_grid_info");
+
+   trace_dump_member(uint, state, pc);
+   trace_dump_member(ptr, state, input);
+
+   trace_dump_member_begin("block");
+   trace_dump_array(uint, state->block, ARRAY_SIZE(state->block));
+   trace_dump_member_end();
+
+   trace_dump_member_begin("grid");
+   trace_dump_array(uint, state->grid, ARRAY_SIZE(state->grid));
+   trace_dump_member_end();
+
+   trace_dump_member(ptr, state, indirect);
+   trace_dump_member(uint, state, indirect_offset);
+
+   trace_dump_struct_end();
+}
+
diff --git a/src/gallium/auxiliary/driver_trace/tr_dump_state.h b/src/gallium/auxiliary/driver_trace/tr_dump_state.h
new file mode 100644
index 00000000000..baff0252f9b
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/tr_dump_state.h
@@ -0,0 +1,94 @@
+/**************************************************************************
+ *
+ * Copyright 2008 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 TR_DUMP_STATE_H_
+#define TR_DUMP_STATE_H_
+
+#include "pipe/p_state.h"
+#include "pipe/p_shader_tokens.h"
+
+
+void trace_dump_resource_template(const struct pipe_resource *templat);
+
+void trace_dump_box(const struct pipe_box *box);
+
+void trace_dump_rasterizer_state(const struct pipe_rasterizer_state *state);
+
+void trace_dump_poly_stipple(const struct pipe_poly_stipple *state);
+
+void trace_dump_viewport_state(const struct pipe_viewport_state *state);
+
+void trace_dump_scissor_state(const struct pipe_scissor_state *state);
+
+void trace_dump_clip_state(const struct pipe_clip_state *state);
+
+void trace_dump_token(const struct tgsi_token *token);
+
+void trace_dump_shader_state(const struct pipe_shader_state *state);
+
+void trace_dump_compute_state(const struct pipe_compute_state *state);
+
+void trace_dump_depth_stencil_alpha_state(const struct pipe_depth_stencil_alpha_state *state);
+
+void trace_dump_blend_state(const struct pipe_blend_state *state);
+
+void trace_dump_blend_color(const struct pipe_blend_color *state);
+
+void trace_dump_stencil_ref(const struct pipe_stencil_ref *state);
+
+void trace_dump_framebuffer_state(const struct pipe_framebuffer_state *state);
+
+void trace_dump_sampler_state(const struct pipe_sampler_state *state);
+
+void trace_dump_sampler_view_template(const struct pipe_sampler_view *view,
+                                      enum pipe_texture_target target);
+
+void trace_dump_surface_template(const struct pipe_surface *state,
+                                 enum pipe_texture_target target);
+
+void trace_dump_transfer(const struct pipe_transfer *state);
+
+void trace_dump_vertex_buffer(const struct pipe_vertex_buffer *state);
+
+void trace_dump_vertex_element(const struct pipe_vertex_element *state);
+
+void trace_dump_constant_buffer(const struct pipe_constant_buffer *state);
+
+void trace_dump_shader_buffer(const struct pipe_shader_buffer *buffer);
+
+void trace_dump_draw_info(const struct pipe_draw_info *state);
+
+void trace_dump_blit_info(const struct pipe_blit_info *);
+
+void trace_dump_query_result(unsigned query_type,
+                             const union pipe_query_result *result);
+
+void trace_dump_grid_info(const struct pipe_grid_info *state);
+
+void trace_dump_image_view(const struct pipe_image_view *view);
+
+#endif /* TR_STATE_H */
diff --git a/src/gallium/auxiliary/driver_trace/tr_public.h b/src/gallium/auxiliary/driver_trace/tr_public.h
new file mode 100644
index 00000000000..b03133f8d97
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/tr_public.h
@@ -0,0 +1,50 @@
+/**************************************************************************
+ *
+ * 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 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
+ * THE COPYRIGHT HOLDERS, AUTHORS 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.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ **************************************************************************/
+
+#ifndef TR_PUBLIC_H
+#define TR_PUBLIC_H
+
+#include "pipe/p_compiler.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct pipe_screen;
+struct pipe_context;
+
+struct pipe_screen *
+trace_screen_create(struct pipe_screen *screen);
+
+boolean
+trace_enabled(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* TR_PUBLIC_H */
diff --git a/src/gallium/auxiliary/driver_trace/tr_screen.c b/src/gallium/auxiliary/driver_trace/tr_screen.c
new file mode 100644
index 00000000000..d5a81249b51
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/tr_screen.c
@@ -0,0 +1,684 @@
+/**************************************************************************
+ *
+ * Copyright 2008 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.
+ *
+ **************************************************************************/
+
+#include "util/u_format.h"
+#include "util/u_memory.h"
+#include "util/simple_list.h"
+
+#include "tr_dump.h"
+#include "tr_dump_defines.h"
+#include "tr_dump_state.h"
+#include "tr_texture.h"
+#include "tr_context.h"
+#include "tr_screen.h"
+#include "tr_public.h"
+
+
+static boolean trace = FALSE;
+
+static const char *
+trace_screen_get_name(struct pipe_screen *_screen)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   const char *result;
+
+   trace_dump_call_begin("pipe_screen", "get_name");
+
+   trace_dump_arg(ptr, screen);
+
+   result = screen->get_name(screen);
+
+   trace_dump_ret(string, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static const char *
+trace_screen_get_vendor(struct pipe_screen *_screen)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   const char *result;
+
+   trace_dump_call_begin("pipe_screen", "get_vendor");
+
+   trace_dump_arg(ptr, screen);
+
+   result = screen->get_vendor(screen);
+
+   trace_dump_ret(string, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static const char *
+trace_screen_get_device_vendor(struct pipe_screen *_screen)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   const char *result;
+
+   trace_dump_call_begin("pipe_screen", "get_device_vendor");
+
+   trace_dump_arg(ptr, screen);
+
+   result = screen->get_device_vendor(screen);
+
+   trace_dump_ret(string, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static struct disk_cache *
+trace_screen_get_disk_shader_cache(struct pipe_screen *_screen)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+
+   trace_dump_call_begin("pipe_screen", "get_disk_shader_cache");
+
+   trace_dump_arg(ptr, screen);
+
+   struct disk_cache *result = screen->get_disk_shader_cache(screen);
+
+   trace_dump_ret(ptr, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static int
+trace_screen_get_param(struct pipe_screen *_screen,
+                       enum pipe_cap param)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   int result;
+
+   trace_dump_call_begin("pipe_screen", "get_param");
+
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(int, param);
+
+   result = screen->get_param(screen, param);
+
+   trace_dump_ret(int, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static int
+trace_screen_get_shader_param(struct pipe_screen *_screen,
+                              enum pipe_shader_type shader,
+                              enum pipe_shader_cap param)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   int result;
+
+   trace_dump_call_begin("pipe_screen", "get_shader_param");
+
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(uint, shader);
+   trace_dump_arg(int, param);
+
+   result = screen->get_shader_param(screen, shader, param);
+
+   trace_dump_ret(int, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static float
+trace_screen_get_paramf(struct pipe_screen *_screen,
+                        enum pipe_capf param)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   float result;
+
+   trace_dump_call_begin("pipe_screen", "get_paramf");
+
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(int, param);
+
+   result = screen->get_paramf(screen, param);
+
+   trace_dump_ret(float, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static int
+trace_screen_get_compute_param(struct pipe_screen *_screen,
+                               enum pipe_shader_ir ir_type,
+                               enum pipe_compute_cap param, void *data)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   int result;
+
+   trace_dump_call_begin("pipe_screen", "get_compute_param");
+
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(int, ir_type);
+   trace_dump_arg(int, param);
+   trace_dump_arg(ptr, data);
+
+   result = screen->get_compute_param(screen, ir_type, param, data);
+
+   trace_dump_ret(int, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static boolean
+trace_screen_is_format_supported(struct pipe_screen *_screen,
+                                 enum pipe_format format,
+                                 enum pipe_texture_target target,
+                                 unsigned sample_count,
+                                 unsigned tex_usage)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   boolean result;
+
+   trace_dump_call_begin("pipe_screen", "is_format_supported");
+
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(format, format);
+   trace_dump_arg(int, target);
+   trace_dump_arg(uint, sample_count);
+   trace_dump_arg(uint, tex_usage);
+
+   result = screen->is_format_supported(screen, format, target, sample_count,
+                                        tex_usage);
+
+   trace_dump_ret(bool, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+static struct pipe_context *
+trace_screen_context_create(struct pipe_screen *_screen, void *priv,
+                            unsigned flags)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   struct pipe_context *result;
+
+   trace_dump_call_begin("pipe_screen", "context_create");
+
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(ptr, priv);
+   trace_dump_arg(uint, flags);
+
+   result = screen->context_create(screen, priv, flags);
+
+   trace_dump_ret(ptr, result);
+
+   trace_dump_call_end();
+
+   result = trace_context_create(tr_scr, result);
+
+   return result;
+}
+
+
+static void
+trace_screen_flush_frontbuffer(struct pipe_screen *_screen,
+                               struct pipe_resource *resource,
+                               unsigned level, unsigned layer,
+                               void *context_private,
+                               struct pipe_box *sub_box)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+
+   trace_dump_call_begin("pipe_screen", "flush_frontbuffer");
+
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(ptr, resource);
+   trace_dump_arg(uint, level);
+   trace_dump_arg(uint, layer);
+   /* XXX: hide, as there is nothing we can do with this
+   trace_dump_arg(ptr, context_private);
+   */
+
+   screen->flush_frontbuffer(screen, resource, level, layer, context_private, sub_box);
+
+   trace_dump_call_end();
+}
+
+
+static void
+trace_screen_get_driver_uuid(struct pipe_screen *_screen, char *uuid)
+{
+   struct pipe_screen *screen = trace_screen(_screen)->screen;
+
+   trace_dump_call_begin("pipe_screen", "get_driver_uuid");
+   trace_dump_arg(ptr, screen);
+
+   screen->get_driver_uuid(screen, uuid);
+
+   trace_dump_ret(string, uuid);
+   trace_dump_call_end();
+}
+
+static void
+trace_screen_get_device_uuid(struct pipe_screen *_screen, char *uuid)
+{
+   struct pipe_screen *screen = trace_screen(_screen)->screen;
+
+   trace_dump_call_begin("pipe_screen", "get_device_uuid");
+   trace_dump_arg(ptr, screen);
+
+   screen->get_device_uuid(screen, uuid);
+
+   trace_dump_ret(string, uuid);
+   trace_dump_call_end();
+}
+
+
+/********************************************************************
+ * texture
+ */
+
+
+static struct pipe_resource *
+trace_screen_resource_create(struct pipe_screen *_screen,
+                            const struct pipe_resource *templat)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   struct pipe_resource *result;
+
+   trace_dump_call_begin("pipe_screen", "resource_create");
+
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(resource_template, templat);
+
+   result = screen->resource_create(screen, templat);
+
+   trace_dump_ret(ptr, result);
+
+   trace_dump_call_end();
+
+   if (result)
+      result->screen = _screen;
+   return result;
+}
+
+static struct pipe_resource *
+trace_screen_resource_from_handle(struct pipe_screen *_screen,
+                                 const struct pipe_resource *templ,
+                                 struct winsys_handle *handle,
+                                  unsigned usage)
+{
+   struct trace_screen *tr_screen = trace_screen(_screen);
+   struct pipe_screen *screen = tr_screen->screen;
+   struct pipe_resource *result;
+
+   /* TODO trace call */
+
+   result = screen->resource_from_handle(screen, templ, handle, usage);
+
+   if (result)
+      result->screen = _screen;
+   return result;
+}
+
+static bool
+trace_screen_check_resource_capability(struct pipe_screen *_screen,
+                                       struct pipe_resource *resource,
+                                       unsigned bind)
+{
+   struct pipe_screen *screen = trace_screen(_screen)->screen;
+
+   return screen->check_resource_capability(screen, resource, bind);
+}
+
+static boolean
+trace_screen_resource_get_handle(struct pipe_screen *_screen,
+                                 struct pipe_context *_pipe,
+                                struct pipe_resource *resource,
+                                struct winsys_handle *handle,
+                                 unsigned usage)
+{
+   struct trace_screen *tr_screen = trace_screen(_screen);
+   struct trace_context *tr_pipe = _pipe ? trace_context(_pipe) : NULL;
+   struct pipe_screen *screen = tr_screen->screen;
+
+   /* TODO trace call */
+
+   return screen->resource_get_handle(screen, tr_pipe ? tr_pipe->pipe : NULL,
+                                      resource, handle, usage);
+}
+
+static struct pipe_resource *
+trace_screen_resource_from_memobj(struct pipe_screen *_screen,
+                                  const struct pipe_resource *templ,
+                                  struct pipe_memory_object *memobj,
+                                  uint64_t offset)
+{
+   struct pipe_screen *screen = trace_screen(_screen)->screen;
+
+   trace_dump_call_begin("pipe_screen", "resource_from_memobj");
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(resource_template, templ);
+   trace_dump_arg(ptr, memobj);
+   trace_dump_arg(uint, offset);
+
+   struct pipe_resource *res =
+      screen->resource_from_memobj(screen, templ, memobj, offset);
+
+   if (!res)
+      return NULL;
+   res->screen = _screen;
+
+   trace_dump_ret(ptr, res);
+   trace_dump_call_end();
+   return res;
+}
+
+static void
+trace_screen_resource_changed(struct pipe_screen *_screen,
+                              struct pipe_resource *resource)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+
+   trace_dump_call_begin("pipe_screen", "resource_changed");
+
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(ptr, resource);
+
+   screen->resource_changed(screen, resource);
+
+   trace_dump_call_end();
+}
+
+static void
+trace_screen_resource_destroy(struct pipe_screen *_screen,
+			      struct pipe_resource *resource)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+
+   /* Don't trace this, because due to the lack of pipe_resource wrapping,
+    * we can get this call from inside of driver calls, which would try
+    * to lock an already-locked mutex.
+    */
+   screen->resource_destroy(screen, resource);
+}
+
+
+/********************************************************************
+ * fence
+ */
+
+
+static void
+trace_screen_fence_reference(struct pipe_screen *_screen,
+                             struct pipe_fence_handle **pdst,
+                             struct pipe_fence_handle *src)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   struct pipe_fence_handle *dst;
+
+   assert(pdst);
+   dst = *pdst;
+   
+   trace_dump_call_begin("pipe_screen", "fence_reference");
+
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(ptr, dst);
+   trace_dump_arg(ptr, src);
+
+   screen->fence_reference(screen, pdst, src);
+
+   trace_dump_call_end();
+}
+
+
+static boolean
+trace_screen_fence_finish(struct pipe_screen *_screen,
+                          struct pipe_context *_ctx,
+                          struct pipe_fence_handle *fence,
+                          uint64_t timeout)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   struct pipe_context *ctx = _ctx ? trace_context(_ctx)->pipe : NULL;
+   int result;
+
+   trace_dump_call_begin("pipe_screen", "fence_finish");
+
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(ptr, ctx);
+   trace_dump_arg(ptr, fence);
+   trace_dump_arg(uint, timeout);
+
+   result = screen->fence_finish(screen, ctx, fence, timeout);
+
+   trace_dump_ret(bool, result);
+
+   trace_dump_call_end();
+
+   return result;
+}
+
+
+/********************************************************************
+ * memobj
+ */
+
+static struct pipe_memory_object *
+trace_screen_memobj_create_from_handle(struct pipe_screen *_screen,
+                                       struct winsys_handle *handle,
+                                       bool dedicated)
+{
+   struct pipe_screen *screen = trace_screen(_screen)->screen;
+
+   trace_dump_call_begin("pipe_screen", "memobj_create_from_handle");
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(ptr, handle);
+   trace_dump_arg(bool, dedicated);
+
+   struct pipe_memory_object *res =
+      screen->memobj_create_from_handle(screen, handle, dedicated);
+
+   trace_dump_ret(ptr, res);
+   trace_dump_call_end();
+
+   return res;
+}
+
+static void
+trace_screen_memobj_destroy(struct pipe_screen *_screen,
+                            struct pipe_memory_object *memobj)
+{
+   struct pipe_screen *screen = trace_screen(_screen)->screen;
+
+   trace_dump_call_begin("pipe_screen", "memobj_destroy");
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(ptr, memobj);
+   trace_dump_call_end();
+
+   screen->memobj_destroy(screen, memobj);
+}
+
+
+/********************************************************************
+ * screen
+ */
+
+static uint64_t
+trace_screen_get_timestamp(struct pipe_screen *_screen)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   uint64_t result;
+
+   trace_dump_call_begin("pipe_screen", "get_timestamp");
+   trace_dump_arg(ptr, screen);
+
+   result = screen->get_timestamp(screen);
+
+   trace_dump_ret(uint, result);
+   trace_dump_call_end();
+
+   return result;
+}
+
+static void
+trace_screen_destroy(struct pipe_screen *_screen)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+
+   trace_dump_call_begin("pipe_screen", "destroy");
+   trace_dump_arg(ptr, screen);
+   trace_dump_call_end();
+
+   screen->destroy(screen);
+
+   FREE(tr_scr);
+}
+
+boolean
+trace_enabled(void)
+{
+   static boolean firstrun = TRUE;
+
+   if (!firstrun)
+      return trace;
+   firstrun = FALSE;
+
+   if(trace_dump_trace_begin()) {
+      trace_dumping_start();
+      trace = TRUE;
+   }
+
+   return trace;
+}
+
+struct pipe_screen *
+trace_screen_create(struct pipe_screen *screen)
+{
+   struct trace_screen *tr_scr;
+
+   if (!trace_enabled())
+      goto error1;
+
+   trace_dump_call_begin("", "pipe_screen_create");
+
+   tr_scr = CALLOC_STRUCT(trace_screen);
+   if (!tr_scr)
+      goto error2;
+
+#define SCR_INIT(_member) \
+   tr_scr->base._member = screen->_member ? trace_screen_##_member : NULL
+
+   tr_scr->base.destroy = trace_screen_destroy;
+   tr_scr->base.get_name = trace_screen_get_name;
+   tr_scr->base.get_vendor = trace_screen_get_vendor;
+   tr_scr->base.get_device_vendor = trace_screen_get_device_vendor;
+   SCR_INIT(get_disk_shader_cache);
+   tr_scr->base.get_param = trace_screen_get_param;
+   tr_scr->base.get_shader_param = trace_screen_get_shader_param;
+   tr_scr->base.get_paramf = trace_screen_get_paramf;
+   tr_scr->base.get_compute_param = trace_screen_get_compute_param;
+   tr_scr->base.is_format_supported = trace_screen_is_format_supported;
+   assert(screen->context_create);
+   tr_scr->base.context_create = trace_screen_context_create;
+   tr_scr->base.resource_create = trace_screen_resource_create;
+   tr_scr->base.resource_from_handle = trace_screen_resource_from_handle;
+   SCR_INIT(check_resource_capability);
+   tr_scr->base.resource_get_handle = trace_screen_resource_get_handle;
+   SCR_INIT(resource_from_memobj);
+   SCR_INIT(resource_changed);
+   tr_scr->base.resource_destroy = trace_screen_resource_destroy;
+   tr_scr->base.fence_reference = trace_screen_fence_reference;
+   tr_scr->base.fence_finish = trace_screen_fence_finish;
+   SCR_INIT(memobj_create_from_handle);
+   SCR_INIT(memobj_destroy);
+   tr_scr->base.flush_frontbuffer = trace_screen_flush_frontbuffer;
+   tr_scr->base.get_timestamp = trace_screen_get_timestamp;
+   SCR_INIT(get_driver_uuid);
+   SCR_INIT(get_device_uuid);
+
+   tr_scr->screen = screen;
+
+   trace_dump_ret(ptr, screen);
+   trace_dump_call_end();
+
+   return &tr_scr->base;
+
+error2:
+   trace_dump_ret(ptr, screen);
+   trace_dump_call_end();
+error1:
+   return screen;
+}
+
+
+struct trace_screen *
+trace_screen(struct pipe_screen *screen)
+{
+   assert(screen);
+   assert(screen->destroy == trace_screen_destroy);
+   return (struct trace_screen *)screen;
+}
diff --git a/src/gallium/auxiliary/driver_trace/tr_screen.h b/src/gallium/auxiliary/driver_trace/tr_screen.h
new file mode 100644
index 00000000000..65ea4fb6a43
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/tr_screen.h
@@ -0,0 +1,65 @@
+/**************************************************************************
+ *
+ * Copyright 2008 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 TR_SCREEN_H_
+#define TR_SCREEN_H_
+
+
+#include "pipe/p_screen.h"
+#include "os/os_thread.h"
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/**
+ * It often happens that new data is written directly to the user buffers
+ * without mapping/unmapping. This flag marks user buffers, so that their
+ * contents can be dumped before being used by the pipe context.
+ */
+#define TRACE_FLAG_USER_BUFFER  (1 << 31)
+
+
+struct trace_screen
+{
+   struct pipe_screen base;
+
+   struct pipe_screen *screen;
+};
+
+
+struct trace_screen *
+trace_screen(struct pipe_screen *screen);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* TR_SCREEN_H_ */
diff --git a/src/gallium/auxiliary/driver_trace/tr_texture.c b/src/gallium/auxiliary/driver_trace/tr_texture.c
new file mode 100644
index 00000000000..fe0c7b52c9b
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/tr_texture.c
@@ -0,0 +1,119 @@
+/**************************************************************************
+ *
+ * Copyright 2008 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.
+ *
+ **************************************************************************/
+
+#include "util/u_inlines.h"
+#include "util/u_hash_table.h"
+#include "util/u_memory.h"
+#include "util/simple_list.h"
+
+#include "tr_screen.h"
+#include "tr_context.h"
+#include "tr_texture.h"
+
+
+struct pipe_surface *
+trace_surf_create(struct trace_context *tr_ctx,
+                  struct pipe_resource *res,
+                  struct pipe_surface *surface)
+{
+   struct trace_surface *tr_surf;
+
+   if (!surface)
+      goto error;
+
+   assert(surface->texture == res);
+
+   tr_surf = CALLOC_STRUCT(trace_surface);
+   if (!tr_surf)
+      goto error;
+
+   memcpy(&tr_surf->base, surface, sizeof(struct pipe_surface));
+   tr_surf->base.context = &tr_ctx->base;
+
+   pipe_reference_init(&tr_surf->base.reference, 1);
+   tr_surf->base.texture = NULL;
+   pipe_resource_reference(&tr_surf->base.texture, res);
+   tr_surf->surface = surface;
+
+   return &tr_surf->base;
+
+error:
+   pipe_surface_reference(&surface, NULL);
+   return NULL;
+}
+
+
+void
+trace_surf_destroy(struct trace_surface *tr_surf)
+{
+   trace_context_check(tr_surf->base.context);
+   pipe_resource_reference(&tr_surf->base.texture, NULL);
+   pipe_surface_reference(&tr_surf->surface, NULL);
+   FREE(tr_surf);
+}
+
+
+struct pipe_transfer *
+trace_transfer_create(struct trace_context *tr_ctx,
+		      struct pipe_resource *res,
+		      struct pipe_transfer *transfer)
+{
+   struct trace_transfer *tr_trans;
+
+   if (!transfer)
+      goto error;
+
+   assert(transfer->resource == res);
+
+   tr_trans = CALLOC_STRUCT(trace_transfer);
+   if (!tr_trans)
+      goto error;
+
+   memcpy(&tr_trans->base, transfer, sizeof(struct pipe_transfer));
+
+   tr_trans->base.resource = NULL;
+   tr_trans->transfer = transfer;
+
+   pipe_resource_reference(&tr_trans->base.resource, res);
+   assert(tr_trans->base.resource == res);
+
+   return &tr_trans->base;
+
+error:
+   tr_ctx->pipe->transfer_unmap(tr_ctx->pipe, transfer);
+   return NULL;
+}
+
+
+void
+trace_transfer_destroy(struct trace_context *tr_context,
+                       struct trace_transfer *tr_trans)
+{
+   pipe_resource_reference(&tr_trans->base.resource, NULL);
+   FREE(tr_trans);
+}
+
diff --git a/src/gallium/auxiliary/driver_trace/tr_texture.h b/src/gallium/auxiliary/driver_trace/tr_texture.h
new file mode 100644
index 00000000000..e5dfc53fdb0
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/tr_texture.h
@@ -0,0 +1,122 @@
+/**************************************************************************
+ *
+ * Copyright 2008 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 TR_TEXTURE_H_
+#define TR_TEXTURE_H_
+
+
+#include "pipe/p_compiler.h"
+#include "pipe/p_state.h"
+
+#include "tr_screen.h"
+
+struct trace_context;
+
+
+struct tr_list
+{
+   struct tr_list *next;
+   struct tr_list *prev;
+};
+
+struct trace_surface
+{
+   struct pipe_surface base;
+
+   struct pipe_surface *surface;
+
+   struct tr_list list;
+};
+
+
+struct trace_sampler_view
+{
+   struct pipe_sampler_view base;
+
+   struct pipe_sampler_view *sampler_view;
+};
+
+
+struct trace_transfer
+{
+   struct pipe_transfer base;
+
+   struct pipe_transfer *transfer;
+   struct pipe_context *pipe;
+
+   struct tr_list list;
+
+   void *map;
+};
+
+
+static inline struct trace_surface *
+trace_surface(struct pipe_surface *surface)
+{
+   if (!surface)
+      return NULL;
+   return (struct trace_surface *)surface;
+}
+
+
+static inline struct trace_sampler_view *
+trace_sampler_view(struct pipe_sampler_view *sampler_view)
+{
+   if (!sampler_view)
+      return NULL;
+   return (struct trace_sampler_view *)sampler_view;
+}
+
+
+static inline struct trace_transfer *
+trace_transfer(struct pipe_transfer *transfer)
+{
+   if (!transfer)
+      return NULL;
+   return (struct trace_transfer *)transfer;
+}
+
+
+struct pipe_surface *
+trace_surf_create(struct trace_context *tr_ctx,
+                  struct pipe_resource *tr_res,
+                  struct pipe_surface *surface);
+
+void
+trace_surf_destroy(struct trace_surface *tr_surf);
+
+struct pipe_transfer *
+trace_transfer_create(struct trace_context *tr_ctx,
+		      struct pipe_resource *tr_res,
+		      struct pipe_transfer *transfer);
+
+void
+trace_transfer_destroy(struct trace_context *tr_ctx,
+                       struct trace_transfer *tr_trans);
+
+
+#endif /* TR_TEXTURE_H_ */
diff --git a/src/gallium/auxiliary/driver_trace/trace.xsl b/src/gallium/auxiliary/driver_trace/trace.xsl
new file mode 100644
index 00000000000..12458ae3287
--- /dev/null
+++ b/src/gallium/auxiliary/driver_trace/trace.xsl
@@ -0,0 +1,196 @@
+<?xml version="1.0"?>
+
+<!--
+
+Copyright 2008 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.
+
+!-->
+
+<xsl:transform version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+
+	<xsl:output method="html" />
+
+	<xsl:strip-space elements="*" />
+
+	<xsl:template match="/trace">
+		<html>
+			<head>
+				<title>Gallium Trace</title>
+			</head>
+			<style>
+				body {
+					font-family: verdana, sans-serif;
+					font-size: 11px;
+					font-weight: normal;
+					text-align : left;
+				}
+
+				.fun {
+					font-weight: bold;
+				}
+
+				.var {
+					font-style: italic;
+				}
+
+				.typ {
+					display: none;
+				}
+
+				.lit {
+					color: #0000ff;
+				}
+
+				.ptr {
+					color: #008000;
+				}
+			</style>
+			<body>
+				<ol class="calls">
+					<xsl:apply-templates/>
+				</ol>
+			</body>
+		</html>
+	</xsl:template>
+
+	<xsl:template match="call">
+		<li>
+			<xsl:attribute name="value">
+				<xsl:apply-templates select="@no"/>
+			</xsl:attribute>
+			<span class="fun">
+				<xsl:value-of select="@class"/>
+				<xsl:text>::</xsl:text>
+				<xsl:value-of select="@method"/>
+			</span>
+			<xsl:text>(</xsl:text>
+			<xsl:apply-templates select="arg"/>
+			<xsl:text>)</xsl:text>
+			<xsl:apply-templates select="ret"/>
+		</li>
+	</xsl:template>
+
+	<xsl:template match="arg|member">
+			<xsl:apply-templates select="@name"/>
+			<xsl:text> = </xsl:text>
+			<xsl:apply-templates />
+			<xsl:if test="position() != last()">
+				<xsl:text>, </xsl:text>
+			</xsl:if>
+	</xsl:template>
+
+	<xsl:template match="ret">
+		<xsl:text> = </xsl:text>
+		<xsl:apply-templates />
+	</xsl:template>
+
+	<xsl:template match="bool|int|uint|float|enum">
+		<span class="lit">
+			<xsl:value-of select="text()"/>
+		</span>
+	</xsl:template>
+
+	<xsl:template match="bytes">
+		<span class="lit">
+			<xsl:text>...</xsl:text>
+		</span>
+	</xsl:template>
+
+	<xsl:template match="string">
+		<span class="lit">
+			<xsl:text>"</xsl:text>
+			<xsl:call-template name="break">
+				<xsl:with-param name="text" select="text()"/>
+			</xsl:call-template>
+			<xsl:text>"</xsl:text>
+		</span>
+	</xsl:template>
+
+	<xsl:template match="array|struct">
+		<xsl:text>{</xsl:text>
+		<xsl:apply-templates />
+		<xsl:text>}</xsl:text>
+	</xsl:template>
+
+	<xsl:template match="elem">
+		<xsl:apply-templates />
+		<xsl:if test="position() != last()">
+			<xsl:text>, </xsl:text>
+		</xsl:if>
+	</xsl:template>
+
+	<xsl:template match="null">
+		<span class="ptr">
+			<xsl:text>NULL</xsl:text>
+		</span>
+	</xsl:template>
+
+	<xsl:template match="ptr">
+		<span class="ptr">
+			<xsl:value-of select="text()"/>
+		</span>
+	</xsl:template>
+
+	<xsl:template match="@name">
+		<span class="var">
+			<xsl:value-of select="."/>
+		</span>
+	</xsl:template>
+	
+	<xsl:template name="break">
+		<xsl:param name="text" select="."/>
+		<xsl:choose>
+			<xsl:when test="contains($text, '&#xa;')">
+				<xsl:value-of select="substring-before($text, '&#xa;')"/>
+				<br/>
+				<xsl:call-template name="break">
+					 <xsl:with-param name="text" select="substring-after($text, '&#xa;')"/>
+				</xsl:call-template>
+			</xsl:when>
+			<xsl:otherwise>
+				<xsl:value-of select="$text"/>
+			</xsl:otherwise>
+		</xsl:choose>
+	</xsl:template>
+
+	<xsl:template name="replace">
+		<xsl:param name="text"/>
+		<xsl:param name="from"/>
+		<xsl:param name="to"/>
+		<xsl:choose>
+			<xsl:when test="contains($text,$from)">
+				<xsl:value-of select="concat(substring-before($text,$from),$to)"/>
+				<xsl:call-template name="replace">
+					<xsl:with-param name="text" select="substring-after($text,$from)"/>
+					<xsl:with-param name="from" select="$from"/>
+					<xsl:with-param name="to" select="$to"/>
+				</xsl:call-template>
+			</xsl:when>
+			<xsl:otherwise>
+				<xsl:value-of select="$text"/>
+			</xsl:otherwise>
+		</xsl:choose>
+	</xsl:template>
+
+</xsl:transform>