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-rw-r--r--src/gallium/drivers/trace/tr_context.c11
-rw-r--r--src/gallium/drivers/trace/tr_winsys.c40
-rw-r--r--src/gallium/drivers/trace/tr_winsys.h13
3 files changed, 64 insertions, 0 deletions
diff --git a/src/gallium/drivers/trace/tr_context.c b/src/gallium/drivers/trace/tr_context.c
index 529bed3c6b..f16359e8ad 100644
--- a/src/gallium/drivers/trace/tr_context.c
+++ b/src/gallium/drivers/trace/tr_context.c
@@ -32,6 +32,7 @@
#include "tr_state.h"
#include "tr_screen.h"
#include "tr_texture.h"
+#include "tr_winsys.h"
#include "tr_context.h"
@@ -131,6 +132,8 @@ trace_context_draw_elements(struct pipe_context *_pipe,
struct pipe_context *pipe = tr_ctx->pipe;
boolean result;
+ trace_winsys_user_buffer_update(_pipe->winsys, indexBuffer);
+
trace_dump_call_begin("pipe_context", "draw_elements");
trace_dump_arg(ptr, pipe);
@@ -164,6 +167,8 @@ trace_context_draw_range_elements(struct pipe_context *_pipe,
struct pipe_context *pipe = tr_ctx->pipe;
boolean result;
+ trace_winsys_user_buffer_update(_pipe->winsys, indexBuffer);
+
trace_dump_call_begin("pipe_context", "draw_range_elements");
trace_dump_arg(ptr, pipe);
@@ -691,6 +696,8 @@ trace_context_set_constant_buffer(struct pipe_context *_pipe,
struct trace_context *tr_ctx = trace_context(_pipe);
struct pipe_context *pipe = tr_ctx->pipe;
+ trace_winsys_user_buffer_update(_pipe->winsys, (struct pipe_buffer *)buffer);
+
trace_dump_call_begin("pipe_context", "set_constant_buffer");
trace_dump_arg(ptr, pipe);
@@ -820,6 +827,10 @@ trace_context_set_vertex_buffers(struct pipe_context *_pipe,
{
struct trace_context *tr_ctx = trace_context(_pipe);
struct pipe_context *pipe = tr_ctx->pipe;
+ unsigned i;
+
+ for(i = 0; i < num_buffers; ++i)
+ trace_winsys_user_buffer_update(_pipe->winsys, buffers[i].buffer);
trace_dump_call_begin("pipe_context", "set_vertex_buffers");
diff --git a/src/gallium/drivers/trace/tr_winsys.c b/src/gallium/drivers/trace/tr_winsys.c
index 120006ea9f..2c7a6f893b 100644
--- a/src/gallium/drivers/trace/tr_winsys.c
+++ b/src/gallium/drivers/trace/tr_winsys.c
@@ -242,10 +242,50 @@ trace_winsys_user_buffer_create(struct pipe_winsys *_winsys,
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,
diff --git a/src/gallium/drivers/trace/tr_winsys.h b/src/gallium/drivers/trace/tr_winsys.h
index 2218117347..062ddf66a0 100644
--- a/src/gallium/drivers/trace/tr_winsys.h
+++ b/src/gallium/drivers/trace/tr_winsys.h
@@ -34,6 +34,14 @@
#include "pipe/p_winsys.h"
+/**
+ * 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 dumpped before being used by the pipe context.
+ */
+#define TRACE_BUFFER_USAGE_USER (1 << 31)
+
+
struct hash_table;
@@ -60,4 +68,9 @@ struct pipe_winsys *
trace_winsys_create(struct pipe_winsys *winsys);
+void
+trace_winsys_user_buffer_update(struct pipe_winsys *winsys,
+ struct pipe_buffer *buffer);
+
+
#endif /* TR_WINSYS_H_ */