1 files changed, 462 insertions, 0 deletions
diff --git a/src/gallium/drivers/trace/tr_winsys.c b/src/gallium/drivers/trace/tr_winsys.c
new file mode 100644
index 00000000000..964da5677b2
--- /dev/null
+++ b/src/gallium/drivers/trace/tr_winsys.c
@@ -0,0 +1,462 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "pipe/p_util.h"
+#include "util/u_hash_table.h"
+
+#include "tr_stream.h"
+#include "tr_dump.h"
+#include "tr_state.h"
+#include "tr_winsys.h"
+
+
+static unsigned trace_buffer_hash(void *buffer)
+{
+   return (unsigned)(uintptr_t)buffer;
+}
+
+
+static int trace_buffer_compare(void *buffer1, void *buffer2)
+{
+   return (char *)buffer2 - (char *)buffer1;
+}
+
+                  
+static const char *
+trace_winsys_get_name(struct pipe_winsys *_winsys)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   const char *result;
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "get_name");
+   
+   trace_dump_arg(stream, ptr, winsys);
+
+   result = winsys->get_name(winsys);
+   
+   trace_dump_ret(stream, string, result);
+   
+   trace_dump_call_end(stream);
+   
+   return result;
+}
+
+
+static void 
+trace_winsys_flush_frontbuffer(struct pipe_winsys *_winsys,
+                               struct pipe_surface *surface,
+                               void *context_private)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "flush_frontbuffer");
+   
+   trace_dump_arg(stream, ptr, winsys);
+   trace_dump_arg(stream, ptr, surface);
+   trace_dump_arg(stream, ptr, context_private);
+
+   winsys->flush_frontbuffer(winsys, surface, context_private);
+   
+   trace_dump_call_end(stream);
+}
+
+
+static struct pipe_surface *
+trace_winsys_surface_alloc(struct pipe_winsys *_winsys)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   struct pipe_surface *result;
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "surface_alloc");
+   
+   trace_dump_arg(stream, ptr, winsys);
+
+   result = winsys->surface_alloc(winsys);
+   
+   trace_dump_ret(stream, ptr, result);
+   
+   trace_dump_call_end(stream);
+   
+   return result;
+}
+
+
+static int
+trace_winsys_surface_alloc_storage(struct pipe_winsys *_winsys,
+                                   struct pipe_surface *surface,
+                                   unsigned width, unsigned height,
+                                   enum pipe_format format,
+                                   unsigned flags,
+                                   unsigned tex_usage)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   int result;
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "surface_alloc_storage");
+   
+   trace_dump_arg(stream, ptr, winsys);
+   trace_dump_arg(stream, ptr, surface);
+   trace_dump_arg(stream, uint, width);
+   trace_dump_arg(stream, uint, height);
+   trace_dump_arg(stream, format, format);
+   trace_dump_arg(stream, uint, flags);
+   trace_dump_arg(stream, uint, tex_usage);
+
+   result = winsys->surface_alloc_storage(winsys,
+                                          surface,
+                                          width, height,
+                                          format,
+                                          flags,
+                                          tex_usage);
+   
+   trace_dump_ret(stream, int, result);
+   
+   trace_dump_call_end(stream);
+   
+   return result;
+}
+
+
+static void
+trace_winsys_surface_release(struct pipe_winsys *_winsys, 
+                             struct pipe_surface **psurface)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   struct pipe_surface *surface = *psurface;
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "surface_release");
+   
+   trace_dump_arg(stream, ptr, winsys);
+   trace_dump_arg(stream, ptr, surface);
+
+   winsys->surface_release(winsys, psurface);
+   
+   trace_dump_call_end(stream);
+}
+
+
+static struct pipe_buffer *
+trace_winsys_buffer_create(struct pipe_winsys *_winsys, 
+                           unsigned alignment, 
+                           unsigned usage,
+                           unsigned size)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   struct pipe_buffer *result;
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "buffer_create");
+   
+   trace_dump_arg(stream, ptr, winsys);
+   trace_dump_arg(stream, uint, alignment);
+   trace_dump_arg(stream, uint, usage);
+   trace_dump_arg(stream, uint, size);
+
+   result = winsys->buffer_create(winsys, alignment, usage, size);
+   
+   trace_dump_ret(stream, ptr, result);
+   
+   trace_dump_call_end(stream);
+   
+   return result;
+}
+
+
+static struct pipe_buffer *
+trace_winsys_user_buffer_create(struct pipe_winsys *_winsys, 
+                                void *ptr,
+                                unsigned bytes)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   struct pipe_buffer *result;
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "user_buffer_create");
+   
+   trace_dump_arg(stream, ptr, winsys);
+   trace_dump_arg(stream, ptr, ptr);
+   trace_dump_arg(stream, uint, bytes);
+
+   result = winsys->user_buffer_create(winsys, ptr, bytes);
+   
+   trace_dump_ret(stream, ptr, result);
+   
+   trace_dump_call_end(stream);
+   
+   return result;
+}
+
+
+static void *
+trace_winsys_buffer_map(struct pipe_winsys *_winsys, 
+                        struct pipe_buffer *buffer,
+                        unsigned usage)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   void *result;
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "buffer_map");
+   
+   trace_dump_arg(stream, ptr, winsys);
+   trace_dump_arg(stream, ptr, buffer);
+   trace_dump_arg(stream, uint, usage);
+
+   result = winsys->buffer_map(winsys, buffer, usage);
+   
+   trace_dump_ret(stream, ptr, result);
+   
+   trace_dump_call_end(stream);
+   
+   if(result) {
+      if(usage & PIPE_BUFFER_USAGE_CPU_WRITE) {
+         assert(!hash_table_get(tr_ws->buffer_maps, buffer));
+         hash_table_set(tr_ws->buffer_maps, buffer, result);
+      }
+   }
+   
+   return result;
+}
+
+
+static void
+trace_winsys_buffer_unmap(struct pipe_winsys *_winsys, 
+                          struct pipe_buffer *buffer)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   const void *map;
+   
+   map = hash_table_get(tr_ws->buffer_maps, buffer);
+   if(map) {
+      trace_dump_call_begin(stream, "", "memcpy");
+      
+      trace_dump_arg_begin(stream, "dst");
+      trace_dump_ptr(stream, map);
+      trace_dump_arg_end(stream);
+      
+      trace_dump_arg_begin(stream, "src");
+      trace_dump_bytes(stream, map, buffer->size);
+      trace_dump_arg_end(stream);
+
+      trace_dump_arg_begin(stream, "size");
+      trace_dump_uint(stream, buffer->size);
+      trace_dump_arg_end(stream);
+   
+      trace_dump_call_end(stream);
+
+      winsys->buffer_unmap(winsys, buffer);
+
+      hash_table_remove(tr_ws->buffer_maps, buffer);
+   }
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "buffer_unmap");
+   
+   trace_dump_arg(stream, ptr, winsys);
+   trace_dump_arg(stream, ptr, buffer);
+
+   winsys->buffer_unmap(winsys, buffer);
+   
+   trace_dump_call_end(stream);
+}
+
+
+static void
+trace_winsys_buffer_destroy(struct pipe_winsys *_winsys,
+                            struct pipe_buffer *buffer)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "buffer_destroy");
+   
+   trace_dump_arg(stream, ptr, winsys);
+   trace_dump_arg(stream, ptr, buffer);
+
+   winsys->buffer_destroy(winsys, buffer);
+   
+   trace_dump_call_end(stream);
+}
+
+
+static void
+trace_winsys_fence_reference(struct pipe_winsys *_winsys,
+                             struct pipe_fence_handle **pdst,
+                             struct pipe_fence_handle *src)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   struct pipe_fence_handle *dst = *pdst;
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "fence_reference");
+   
+   trace_dump_arg(stream, ptr, winsys);
+   trace_dump_arg(stream, ptr, dst);
+   trace_dump_arg(stream, ptr, src);
+
+   winsys->fence_reference(winsys, pdst, src);
+   
+   trace_dump_call_end(stream);
+}
+
+
+static int
+trace_winsys_fence_signalled(struct pipe_winsys *_winsys,
+                             struct pipe_fence_handle *fence,
+                             unsigned flag)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   int result;
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "fence_signalled");
+   
+   trace_dump_arg(stream, ptr, winsys);
+   trace_dump_arg(stream, ptr, fence);
+   trace_dump_arg(stream, uint, flag);
+
+   result = winsys->fence_signalled(winsys, fence, flag);
+   
+   trace_dump_ret(stream, int, result);
+   
+   trace_dump_call_end(stream);
+   
+   return result;
+}
+
+
+static int
+trace_winsys_fence_finish(struct pipe_winsys *_winsys,
+                          struct pipe_fence_handle *fence,
+                          unsigned flag)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   int result;
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "fence_finish");
+   
+   trace_dump_arg(stream, ptr, winsys);
+   trace_dump_arg(stream, ptr, fence);
+   trace_dump_arg(stream, uint, flag);
+
+   result = winsys->fence_finish(winsys, fence, flag);
+   
+   trace_dump_ret(stream, int, result);
+   
+   trace_dump_call_end(stream);
+   
+   return result;
+}
+
+
+static void
+trace_winsys_destroy(struct pipe_winsys *_winsys)
+{
+   struct trace_winsys *tr_ws = trace_winsys(_winsys);
+   struct trace_stream *stream = tr_ws->stream;
+   struct pipe_winsys *winsys = tr_ws->winsys;
+   
+   trace_dump_call_begin(stream, "pipe_winsys", "destroy");
+   
+   trace_dump_arg(stream, ptr, winsys);
+
+   winsys->destroy(winsys);
+   
+   trace_dump_call_end(stream);
+   
+   trace_dump_trace_end(stream);
+   
+   hash_table_destroy(tr_ws->buffer_maps);
+
+   trace_stream_close(tr_ws->stream);
+   
+   FREE(tr_ws);
+}
+
+
+struct pipe_winsys *
+trace_winsys_create(struct pipe_winsys *winsys)
+{
+   struct trace_winsys *tr_ws;
+   
+   if(!debug_get_bool_option("GALLIUM_TRACE", FALSE))
+      return winsys;
+   
+   tr_ws = CALLOC_STRUCT(trace_winsys);
+   if(!tr_ws)
+      return NULL;
+
+   tr_ws->base.destroy = trace_winsys_destroy;
+   tr_ws->base.get_name = trace_winsys_get_name;
+   tr_ws->base.flush_frontbuffer = trace_winsys_flush_frontbuffer;
+   tr_ws->base.surface_alloc = trace_winsys_surface_alloc;
+   tr_ws->base.surface_alloc_storage = trace_winsys_surface_alloc_storage;
+   tr_ws->base.surface_release = trace_winsys_surface_release;
+   tr_ws->base.buffer_create = trace_winsys_buffer_create;
+   tr_ws->base.user_buffer_create = trace_winsys_user_buffer_create;
+   tr_ws->base.buffer_map = trace_winsys_buffer_map;
+   tr_ws->base.buffer_unmap = trace_winsys_buffer_unmap;
+   tr_ws->base.buffer_destroy = trace_winsys_buffer_destroy;
+   tr_ws->base.fence_reference = trace_winsys_fence_reference;
+   tr_ws->base.fence_signalled = trace_winsys_fence_signalled;
+   tr_ws->base.fence_finish = trace_winsys_fence_finish;
+   
+   tr_ws->winsys = winsys;
+
+   tr_ws->stream = trace_stream_create("gallium", "trace");
+   if(!tr_ws->stream)
+      return NULL;
+
+   tr_ws->buffer_maps = hash_table_create(trace_buffer_hash, 
+                                          trace_buffer_compare);
+   if(!tr_ws->buffer_maps)
+      return NULL;
+   
+   
+   trace_dump_trace_begin(tr_ws->stream, 0);
+   
+   return &tr_ws->base;
+}