gallium: Fix up trace driver for introduction of struct pipe_transfer.

1 files changed, 104 insertions, 27 deletions

diff --git a/src/gallium/drivers/trace/tr_screen.c b/src/gallium/drivers/trace/tr_screen.c
index 8789f86b1a..164c6bbc4d 100644
--- a/src/gallium/drivers/trace/tr_screen.c
+++ b/src/gallium/drivers/trace/tr_screen.c
@@ -315,26 +315,101 @@ trace_screen_tex_surface_release(struct pipe_screen *_screen,
 }
 
 
+static struct pipe_transfer *
+trace_screen_get_tex_transfer(struct pipe_screen *_screen,
+                              struct pipe_texture *texture,
+                              unsigned face, unsigned level,
+                              unsigned zslice,
+                              enum pipe_transfer_usage usage,
+                              unsigned x, unsigned y, unsigned w, unsigned h)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   struct trace_texture *tr_tex;
+   struct pipe_transfer *result;
+   
+   assert(texture);
+   tr_tex = trace_texture(tr_scr, texture);
+   texture = tr_tex->texture;
+   assert(texture->screen == screen);
+   
+   trace_dump_call_begin("pipe_screen", "get_tex_transfer");
+   
+   trace_dump_arg(ptr, screen);
+   trace_dump_arg(ptr, texture);
+   trace_dump_arg(uint, face);
+   trace_dump_arg(uint, level);
+   trace_dump_arg(uint, zslice);
+   trace_dump_arg(uint, usage);
+
+   result = screen->get_tex_transfer(screen, texture, face, level, zslice, usage,
+                                     x, y, w, h);
+
+   trace_dump_ret(ptr, result);
+   
+   trace_dump_call_end();
+   
+   result = trace_transfer_create(tr_tex, result);
+
+   return result;
+}
+
+
+static void 
+trace_screen_tex_transfer_release(struct pipe_screen *_screen,
+                                 struct pipe_transfer **ptransfer)
+{
+   struct trace_screen *tr_scr = trace_screen(_screen);
+   struct pipe_screen *screen = tr_scr->screen;
+   struct trace_texture *tr_tex;
+   struct trace_transfer *tr_trans;
+   struct pipe_transfer *transfer;
+   
+   assert(ptransfer);
+   if(*ptransfer) {
+      tr_tex = trace_texture(tr_scr, (*ptransfer)->texture);
+      tr_trans = trace_transfer(tr_tex, *ptransfer);
+      transfer = tr_trans->transfer;
+   }
+   else
+      transfer = NULL;
+   
+   if (*ptransfer) {
+      if (!--(*ptransfer)->refcount) {
+         trace_dump_call_begin("pipe_screen", "tex_transfer_destroy");
+         
+         trace_dump_arg(ptr, screen);
+         trace_dump_arg(ptr, transfer);
+
+         trace_transfer_destroy(tr_tex, *ptransfer);
+
+         trace_dump_call_end();
+      }
+   
+      *ptransfer = NULL;
+   }
+}
+
+
 static void *
-trace_screen_surface_map(struct pipe_screen *_screen,
-                         struct pipe_surface *surface,
-                         unsigned flags)
+trace_screen_transfer_map(struct pipe_screen *_screen,
+                          struct pipe_transfer *transfer)
 {
    struct trace_screen *tr_scr = trace_screen(_screen);
    struct pipe_screen *screen = tr_scr->screen;
    struct trace_texture *tr_tex;
-   struct trace_surface *tr_surf;
+   struct trace_transfer *tr_trans;
    void *map;
    
-   tr_tex = trace_texture(tr_scr, surface->texture);
-   tr_surf = trace_surface(tr_tex, surface);
-   surface = tr_surf->surface;
+   tr_tex = trace_texture(tr_scr, transfer->texture);
+   tr_trans = trace_transfer(tr_tex, transfer);
+   transfer = tr_trans->transfer;
 
-   map = screen->surface_map(screen, surface, flags);
+   map = screen->transfer_map(screen, transfer);
    if(map) {
-      if(flags & PIPE_BUFFER_USAGE_CPU_WRITE) {
-         assert(!tr_surf->map);
-         tr_surf->map = map;
+      if(transfer->usage != PIPE_TRANSFER_READ) {
+         assert(!tr_trans->map);
+         tr_trans->map = map;
       }
    }
    
@@ -343,33 +418,33 @@ trace_screen_surface_map(struct pipe_screen *_screen,
 
 
 static void 
-trace_screen_surface_unmap(struct pipe_screen *_screen,
-                           struct pipe_surface *surface)
+trace_screen_transfer_unmap(struct pipe_screen *_screen,
+                           struct pipe_transfer *transfer)
 {
    struct trace_screen *tr_scr = trace_screen(_screen);
    struct pipe_screen *screen = tr_scr->screen;
    struct trace_texture *tr_tex;
-   struct trace_surface *tr_surf;
+   struct trace_transfer *tr_trans;
    
-   tr_tex = trace_texture(tr_scr, surface->texture);
-   tr_surf = trace_surface(tr_tex, surface);
-   surface = tr_surf->surface;
+   tr_tex = trace_texture(tr_scr, transfer->texture);
+   tr_trans = trace_transfer(tr_tex, transfer);
+   transfer = tr_trans->transfer;
    
-   if(tr_surf->map) {
-      size_t size = surface->nblocksy * surface->stride;
+   if(tr_trans->map) {
+      size_t size = transfer->nblocksy * transfer->stride;
       
-      trace_dump_call_begin("pipe_winsys", "surface_write");
+      trace_dump_call_begin("pipe_winsys", "transfer_write");
       
       trace_dump_arg(ptr, screen);
       
-      trace_dump_arg(ptr, surface);
+      trace_dump_arg(ptr, transfer);
       
       trace_dump_arg_begin("data");
-      trace_dump_bytes(tr_surf->map, size);
+      trace_dump_bytes(tr_trans->map, size);
       trace_dump_arg_end();
 
       trace_dump_arg_begin("stride");
-      trace_dump_uint(surface->stride);
+      trace_dump_uint(transfer->stride);
       trace_dump_arg_end();
 
       trace_dump_arg_begin("size");
@@ -378,10 +453,10 @@ trace_screen_surface_unmap(struct pipe_screen *_screen,
    
       trace_dump_call_end();
 
-      tr_surf->map = NULL;
+      tr_trans->map = NULL;
    }
 
-   screen->surface_unmap(screen, surface);
+   screen->transfer_unmap(screen, transfer);
 }
 
 
@@ -437,8 +512,10 @@ trace_screen_create(struct pipe_screen *screen)
    tr_scr->base.texture_release = trace_screen_texture_release;
    tr_scr->base.get_tex_surface = trace_screen_get_tex_surface;
    tr_scr->base.tex_surface_release = trace_screen_tex_surface_release;
-   tr_scr->base.surface_map = trace_screen_surface_map;
-   tr_scr->base.surface_unmap = trace_screen_surface_unmap;
+   tr_scr->base.get_tex_transfer = trace_screen_get_tex_transfer;
+   tr_scr->base.tex_transfer_release = trace_screen_tex_transfer_release;
+   tr_scr->base.transfer_map = trace_screen_transfer_map;
+   tr_scr->base.transfer_unmap = trace_screen_transfer_unmap;
    
    tr_scr->screen = screen;