src/gallium/drivers/svga/svga_resource.c

   1 #include "util/u_debug.h"
   2
   3 #include "svga_resource.h"
   4 #include "svga_resource_buffer.h"
   5 #include "svga_resource_texture.h"
   6 #include "svga_context.h"
   7 #include "svga_screen.h"
   8
   9
  10 static struct pipe_resource *
  11 svga_resource_create(struct pipe_screen *screen,
  12                     const struct pipe_resource *template)
  13 {
  14    if (template->target == PIPE_BUFFER)
  15       return svga_buffer_create(screen, template);
  16    else
  17       return svga_texture_create(screen, template);
  18
  19 }
  20
  21 static struct pipe_resource *
  22 svga_resource_from_handle(struct pipe_screen * screen,
  23                          const struct pipe_resource *template,
  24                          struct winsys_handle *whandle)
  25 {
  26    if (template->target == PIPE_BUFFER)
  27       return NULL;
  28    else
  29       return svga_texture_from_handle(screen, template, whandle);
  30 }
  31
  32
  33 void
  34 svga_init_resource_functions(struct svga_context *svga)
  35 {
  36    svga->pipe.get_transfer = u_get_transfer_vtbl;
  37    svga->pipe.transfer_map = u_transfer_map_vtbl;
  38    svga->pipe.transfer_flush_region = u_transfer_flush_region_vtbl;
  39    svga->pipe.transfer_unmap = u_transfer_unmap_vtbl;
  40    svga->pipe.transfer_destroy = u_transfer_destroy_vtbl;
  41    svga->pipe.transfer_inline_write = u_transfer_inline_write_vtbl;
  42    svga->pipe.redefine_user_buffer = svga_redefine_user_buffer;
  43 }
  44
  45 void
  46 svga_init_screen_resource_functions(struct svga_screen *is)
  47 {
  48    is->screen.resource_create = svga_resource_create;
  49    is->screen.resource_from_handle = svga_resource_from_handle;
  50    is->screen.resource_get_handle = u_resource_get_handle_vtbl;
  51    is->screen.resource_destroy = u_resource_destroy_vtbl;
  52    is->screen.user_buffer_create = svga_user_buffer_create;
  53 }
  54
  55
  56