1 files changed, 62 insertions, 18 deletions

diff --git a/src/gallium/drivers/trace/tr_texture.c b/src/gallium/drivers/trace/tr_texture.c
index 1cc4f0bd436..7b392f07286 100644
--- a/src/gallium/drivers/trace/tr_texture.c
+++ b/src/gallium/drivers/trace/tr_texture.c
@@ -25,7 +25,6 @@
  *
  **************************************************************************/
 
-#include "pipe/p_inlines.h"
 #include "util/u_hash_table.h"
 #include "util/u_memory.h"
 
@@ -34,26 +33,28 @@
 
 
 struct pipe_texture *
-trace_texture_create(struct trace_screen *tr_scr, 
+trace_texture_create(struct trace_screen *tr_scr,
                      struct pipe_texture *texture)
 {
    struct trace_texture *tr_tex;
-   
+
    if(!texture)
       goto error;
-   
+
    assert(texture->screen == tr_scr->screen);
-   
+
    tr_tex = CALLOC_STRUCT(trace_texture);
    if(!tr_tex)
       goto error;
-   
+
    memcpy(&tr_tex->base, texture, sizeof(struct pipe_texture));
+
+   pipe_reference_init(&tr_tex->base.reference, 1);
    tr_tex->base.screen = &tr_scr->base;
    tr_tex->texture = texture;
-   
+
    return &tr_tex->base;
-   
+
 error:
    pipe_texture_reference(&texture, NULL);
    return NULL;
@@ -61,38 +62,39 @@ error:
 
 
 void
-trace_texture_destroy(struct trace_screen *tr_scr, 
+trace_texture_destroy(struct trace_screen *tr_scr,
                       struct pipe_texture *texture)
 {
-   struct trace_texture *tr_tex = trace_texture(tr_scr, texture); 
+   struct trace_texture *tr_tex = trace_texture(tr_scr, texture);
    pipe_texture_reference(&tr_tex->texture, NULL);
    FREE(tr_tex);
 }
 
 
 struct pipe_surface *
-trace_surface_create(struct trace_texture *tr_tex, 
+trace_surface_create(struct trace_texture *tr_tex,
                      struct pipe_surface *surface)
 {
    struct trace_surface *tr_surf;
-   
+
    if(!surface)
       goto error;
-   
+
    assert(surface->texture == tr_tex->texture);
-   
+
    tr_surf = CALLOC_STRUCT(trace_surface);
    if(!tr_surf)
       goto error;
-   
+
    memcpy(&tr_surf->base, surface, sizeof(struct pipe_surface));
-   
+
+   pipe_reference_init(&tr_surf->base.reference, 1);
    tr_surf->base.texture = NULL;
    pipe_texture_reference(&tr_surf->base.texture, &tr_tex->base);
    tr_surf->surface = surface;
 
    return &tr_surf->base;
-   
+
 error:
    pipe_surface_reference(&surface, NULL);
    return NULL;
@@ -100,7 +102,7 @@ error:
 
 
 void
-trace_surface_destroy(struct trace_texture *tr_tex, 
+trace_surface_destroy(struct trace_texture *tr_tex,
                       struct pipe_surface *surface)
 {
    struct trace_surface *tr_surf = trace_surface(tr_tex, surface);
@@ -109,3 +111,45 @@ trace_surface_destroy(struct trace_texture *tr_tex,
    FREE(tr_surf);
 }
 
+
+struct pipe_transfer *
+trace_transfer_create(struct trace_texture *tr_tex,
+                     struct pipe_transfer *transfer)
+{
+   struct trace_transfer *tr_trans;
+
+   if(!transfer)
+      goto error;
+
+   assert(transfer->texture == tr_tex->texture);
+
+   tr_trans = CALLOC_STRUCT(trace_transfer);
+   if(!tr_trans)
+      goto error;
+
+   memcpy(&tr_trans->base, transfer, sizeof(struct pipe_transfer));
+
+   tr_trans->base.texture = NULL;
+   pipe_texture_reference(&tr_trans->base.texture, &tr_tex->base);
+   tr_trans->transfer = transfer;
+   assert(tr_trans->base.texture == &tr_tex->base);
+
+   return &tr_trans->base;
+
+error:
+   transfer->texture->screen->tex_transfer_destroy(transfer);
+   return NULL;
+}
+
+
+void
+trace_transfer_destroy(struct trace_texture *tr_tex,
+                      struct pipe_transfer *transfer)
+{
+   struct trace_transfer *tr_trans = trace_transfer(tr_tex, transfer);
+   struct pipe_screen *screen = tr_trans->transfer->texture->screen;
+   pipe_texture_reference(&tr_trans->base.texture, NULL);
+   screen->tex_transfer_destroy(tr_trans->transfer);
+   FREE(tr_trans);
+}
+