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Diffstat (limited to 'src/gallium/drivers/trace/tr_winsys.c')
-rw-r--r--src/gallium/drivers/trace/tr_winsys.c497
1 files changed, 497 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..177835854e1
--- /dev/null
+++ b/src/gallium/drivers/trace/tr_winsys.c
@@ -0,0 +1,497 @@
+/**************************************************************************
+ *
+ * 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 "util/u_memory.h"
+#include "util/u_hash_table.h"
+
+#include "tr_dump.h"
+#include "tr_state.h"
+#include "tr_screen.h"
+#include "tr_texture.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 pipe_winsys *winsys = tr_ws->winsys;
+ const char *result;
+
+ trace_dump_call_begin("pipe_winsys", "get_name");
+
+ trace_dump_arg(ptr, winsys);
+
+ result = winsys->get_name(winsys);
+
+ trace_dump_ret(string, result);
+
+ trace_dump_call_end();
+
+ 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 pipe_winsys *winsys = tr_ws->winsys;
+
+ assert(surface);
+ if(surface->texture) {
+ struct trace_screen *tr_scr = trace_screen(surface->texture->screen);
+ struct trace_texture *tr_tex = trace_texture(tr_scr, surface->texture);
+ struct trace_surface *tr_surf = trace_surface(tr_tex, surface);
+ surface = tr_surf->surface;
+ }
+
+ trace_dump_call_begin("pipe_winsys", "flush_frontbuffer");
+
+ trace_dump_arg(ptr, winsys);
+ trace_dump_arg(ptr, surface);
+ /* XXX: hide, as there is nothing we can do with this
+ trace_dump_arg(ptr, context_private);
+ */
+
+ winsys->flush_frontbuffer(winsys, surface, context_private);
+
+ trace_dump_call_end();
+}
+
+
+static struct pipe_surface *
+trace_winsys_surface_alloc(struct pipe_winsys *_winsys)
+{
+ struct trace_winsys *tr_ws = trace_winsys(_winsys);
+ struct pipe_winsys *winsys = tr_ws->winsys;
+ struct pipe_surface *result;
+
+ trace_dump_call_begin("pipe_winsys", "surface_alloc");
+
+ trace_dump_arg(ptr, winsys);
+
+ result = winsys->surface_alloc(winsys);
+
+ trace_dump_ret(ptr, result);
+
+ trace_dump_call_end();
+
+ assert(!result || !result->texture);
+
+ 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 pipe_winsys *winsys = tr_ws->winsys;
+ int result;
+
+ assert(surface && !surface->texture);
+
+ trace_dump_call_begin("pipe_winsys", "surface_alloc_storage");
+
+ trace_dump_arg(ptr, winsys);
+ trace_dump_arg(ptr, surface);
+ trace_dump_arg(uint, width);
+ trace_dump_arg(uint, height);
+ trace_dump_arg(format, format);
+ trace_dump_arg(uint, flags);
+ trace_dump_arg(uint, tex_usage);
+
+ result = winsys->surface_alloc_storage(winsys,
+ surface,
+ width, height,
+ format,
+ flags,
+ tex_usage);
+
+ trace_dump_ret(int, result);
+
+ trace_dump_call_end();
+
+ 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 pipe_winsys *winsys = tr_ws->winsys;
+ struct pipe_surface *surface = *psurface;
+
+ assert(psurface && *psurface && !(*psurface)->texture);
+
+ trace_dump_call_begin("pipe_winsys", "surface_release");
+
+ trace_dump_arg(ptr, winsys);
+ trace_dump_arg(ptr, surface);
+
+ winsys->surface_release(winsys, psurface);
+
+ trace_dump_call_end();
+}
+
+
+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 pipe_winsys *winsys = tr_ws->winsys;
+ struct pipe_buffer *buffer;
+
+ trace_dump_call_begin("pipe_winsys", "buffer_create");
+
+ trace_dump_arg(ptr, winsys);
+ trace_dump_arg(uint, alignment);
+ trace_dump_arg(uint, usage);
+ trace_dump_arg(uint, size);
+
+ buffer = winsys->buffer_create(winsys, alignment, usage, size);
+
+ trace_dump_ret(ptr, buffer);
+
+ trace_dump_call_end();
+
+ /* Zero the buffer to avoid dumping uninitialized memory */
+ if(buffer->usage & PIPE_BUFFER_USAGE_CPU_WRITE) {
+ void *map;
+ map = winsys->buffer_map(winsys, buffer, PIPE_BUFFER_USAGE_CPU_WRITE);
+ if(map) {
+ memset(map, 0, buffer->size);
+ winsys->buffer_unmap(winsys, buffer);
+ }
+ }
+
+ return buffer;
+}
+
+
+static struct pipe_buffer *
+trace_winsys_user_buffer_create(struct pipe_winsys *_winsys,
+ void *data,
+ unsigned size)
+{
+ struct trace_winsys *tr_ws = trace_winsys(_winsys);
+ struct pipe_winsys *winsys = tr_ws->winsys;
+ struct pipe_buffer *result;
+
+ trace_dump_call_begin("pipe_winsys", "user_buffer_create");
+
+ trace_dump_arg(ptr, winsys);
+ trace_dump_arg_begin("data");
+ trace_dump_bytes(data, size);
+ trace_dump_arg_end();
+ trace_dump_arg(uint, size);
+
+ result = winsys->user_buffer_create(winsys, data, size);
+
+ trace_dump_ret(ptr, result);
+
+ trace_dump_call_end();
+
+ /* XXX: Mark the user buffers. (we should wrap pipe_buffers, but is is
+ * impossible to do so while texture-less surfaces are still around */
+ if(result) {
+ assert(!(result->usage & TRACE_BUFFER_USAGE_USER));
+ result->usage |= TRACE_BUFFER_USAGE_USER;
+ }
+
+ return result;
+}
+
+
+void
+trace_winsys_user_buffer_update(struct pipe_winsys *_winsys,
+ struct pipe_buffer *buffer)
+{
+ struct trace_winsys *tr_ws = trace_winsys(_winsys);
+ struct pipe_winsys *winsys = tr_ws->winsys;
+ const void *map;
+
+ if(buffer && buffer->usage & TRACE_BUFFER_USAGE_USER) {
+ map = winsys->buffer_map(winsys, buffer, PIPE_BUFFER_USAGE_CPU_READ);
+ if(map) {
+ trace_dump_call_begin("pipe_winsys", "buffer_write");
+
+ trace_dump_arg(ptr, winsys);
+
+ trace_dump_arg(ptr, buffer);
+
+ trace_dump_arg_begin("data");
+ trace_dump_bytes(map, buffer->size);
+ trace_dump_arg_end();
+
+ trace_dump_arg_begin("size");
+ trace_dump_uint(buffer->size);
+ trace_dump_arg_end();
+
+ trace_dump_call_end();
+
+ winsys->buffer_unmap(winsys, buffer);
+ }
+ }
+}
+
+
+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 pipe_winsys *winsys = tr_ws->winsys;
+ void *map;
+
+ map = winsys->buffer_map(winsys, buffer, usage);
+ if(map) {
+ if(usage & PIPE_BUFFER_USAGE_CPU_WRITE) {
+ assert(!hash_table_get(tr_ws->buffer_maps, buffer));
+ hash_table_set(tr_ws->buffer_maps, buffer, map);
+ }
+ }
+
+ return map;
+}
+
+
+static void
+trace_winsys_buffer_unmap(struct pipe_winsys *_winsys,
+ struct pipe_buffer *buffer)
+{
+ struct trace_winsys *tr_ws = trace_winsys(_winsys);
+ 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("pipe_winsys", "buffer_write");
+
+ trace_dump_arg(ptr, winsys);
+
+ trace_dump_arg(ptr, buffer);
+
+ trace_dump_arg_begin("data");
+ trace_dump_bytes(map, buffer->size);
+ trace_dump_arg_end();
+
+ trace_dump_arg_begin("size");
+ trace_dump_uint(buffer->size);
+ trace_dump_arg_end();
+
+ trace_dump_call_end();
+
+ hash_table_remove(tr_ws->buffer_maps, buffer);
+ }
+
+ winsys->buffer_unmap(winsys, buffer);
+}
+
+
+static void
+trace_winsys_buffer_destroy(struct pipe_winsys *_winsys,
+ struct pipe_buffer *buffer)
+{
+ struct trace_winsys *tr_ws = trace_winsys(_winsys);
+ struct pipe_winsys *winsys = tr_ws->winsys;
+
+ trace_dump_call_begin("pipe_winsys", "buffer_destroy");
+
+ trace_dump_arg(ptr, winsys);
+ trace_dump_arg(ptr, buffer);
+
+ winsys->buffer_destroy(winsys, buffer);
+
+ trace_dump_call_end();
+}
+
+
+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 pipe_winsys *winsys = tr_ws->winsys;
+ struct pipe_fence_handle *dst = *pdst;
+
+ trace_dump_call_begin("pipe_winsys", "fence_reference");
+
+ trace_dump_arg(ptr, winsys);
+ trace_dump_arg(ptr, dst);
+ trace_dump_arg(ptr, src);
+
+ winsys->fence_reference(winsys, pdst, src);
+
+ trace_dump_call_end();
+}
+
+
+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 pipe_winsys *winsys = tr_ws->winsys;
+ int result;
+
+ trace_dump_call_begin("pipe_winsys", "fence_signalled");
+
+ trace_dump_arg(ptr, winsys);
+ trace_dump_arg(ptr, fence);
+ trace_dump_arg(uint, flag);
+
+ result = winsys->fence_signalled(winsys, fence, flag);
+
+ trace_dump_ret(int, result);
+
+ trace_dump_call_end();
+
+ 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 pipe_winsys *winsys = tr_ws->winsys;
+ int result;
+
+ trace_dump_call_begin("pipe_winsys", "fence_finish");
+
+ trace_dump_arg(ptr, winsys);
+ trace_dump_arg(ptr, fence);
+ trace_dump_arg(uint, flag);
+
+ result = winsys->fence_finish(winsys, fence, flag);
+
+ trace_dump_ret(int, result);
+
+ trace_dump_call_end();
+
+ return result;
+}
+
+
+static void
+trace_winsys_destroy(struct pipe_winsys *_winsys)
+{
+ struct trace_winsys *tr_ws = trace_winsys(_winsys);
+ struct pipe_winsys *winsys = tr_ws->winsys;
+
+ trace_dump_call_begin("pipe_winsys", "destroy");
+
+ trace_dump_arg(ptr, winsys);
+
+ /*
+ winsys->destroy(winsys);
+ */
+
+ trace_dump_call_end();
+
+ hash_table_destroy(tr_ws->buffer_maps);
+
+ FREE(tr_ws);
+}
+
+
+struct pipe_winsys *
+trace_winsys_create(struct pipe_winsys *winsys)
+{
+ struct trace_winsys *tr_ws;
+
+ if(!winsys)
+ goto error1;
+
+ tr_ws = CALLOC_STRUCT(trace_winsys);
+ if(!tr_ws)
+ goto error1;
+
+ 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->buffer_maps = hash_table_create(trace_buffer_hash,
+ trace_buffer_compare);
+ if(!tr_ws->buffer_maps)
+ goto error2;
+
+ trace_dump_call_begin("", "pipe_winsys_create");
+ trace_dump_ret(ptr, winsys);
+ trace_dump_call_end();
+
+ return &tr_ws->base;
+
+error2:
+ FREE(tr_ws);
+error1:
+ return winsys;
+}
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