st/vdpau: implement BitmapSurfaceGetParameters

Signed-off-by: Christian König <deathsimple@vodafone.de>
2012-02-26 00:34:11 +01:00
parent e44731265d
commit 2ec6af0c63
1 changed files with 14 additions and 1 deletions
@@ -136,10 +136,23 @@ vlVdpBitmapSurfaceGetParameters(VdpBitmapSurface surface,
                                uint32_t *width, uint32_t *height,
                                VdpBool *frequently_accessed)
 {
+   vlVdpBitmapSurface *vlsurface;
+   struct pipe_resource *res;
+
+   vlsurface = vlGetDataHTAB(surface);
+   if (!vlsurface)
+      return VDP_STATUS_INVALID_HANDLE;
+
   if (!(rgba_format && width && height && frequently_accessed))
      return VDP_STATUS_INVALID_POINTER;

-   return VDP_STATUS_NO_IMPLEMENTATION;
+   res = vlsurface->sampler_view->texture;
+   *rgba_format = PipeToFormatRGBA(res->format);
+   *width = res->width0;
+   *height = res->height0;
+   *frequently_accessed = res->usage == PIPE_USAGE_DYNAMIC;
+
+   return VDP_STATUS_OK;
 }

 /**