svga: Add function svga_resource_type()

This function returns svga texture type for corresponding pipe texture.

Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

diff --git a/src/gallium/drivers/svga/svga_surface.c b/src/gallium/drivers/svga/svga_surface.c
index f6a7913..81b0f48 100644 (file)
--- a/src/gallium/drivers/svga/svga_surface.c
+++ b/src/gallium/drivers/svga/svga_surface.c
@@ -442,25 +442,7 @@ svga_validate_surface_view(struct svga_context *svga, struct svga_surface *s)
 
       s->view_id = util_bitmask_add(svga->surface_view_id_bm);
 
-      switch (s->base.texture->target) {
-      case PIPE_TEXTURE_1D:
-      case PIPE_TEXTURE_1D_ARRAY:
-         resType = SVGA3D_RESOURCE_TEXTURE1D;
-         break;
-      case PIPE_TEXTURE_RECT:
-      case PIPE_TEXTURE_2D:
-      case PIPE_TEXTURE_2D_ARRAY:
-      case PIPE_TEXTURE_CUBE:
-         /* drawing to cube map is treated as drawing to 2D array */
-         resType = SVGA3D_RESOURCE_TEXTURE2D;
-         break;
-      case PIPE_TEXTURE_3D:
-         resType = SVGA3D_RESOURCE_TEXTURE3D;
-         break;
-      default:
-         assert(!"Unexpected texture target");
-         resType = SVGA3D_RESOURCE_TEXTURE2D;
-      }
+      resType = svga_resource_type(s->base.texture->target);
 
       if (util_format_is_depth_or_stencil(s->base.format)) {
          ret = SVGA3D_vgpu10_DefineDepthStencilView(svga->swc,

diff --git a/src/gallium/drivers/svga/svga_surface.h b/src/gallium/drivers/svga/svga_surface.h
index ed9f37a..18cb9c1 100644 (file)
--- a/src/gallium/drivers/svga/svga_surface.h
+++ b/src/gallium/drivers/svga/svga_surface.h
@@ -125,5 +125,25 @@ svga_surface_const(const struct pipe_surface *surface)
 struct pipe_surface *
 svga_validate_surface_view(struct svga_context *svga, struct svga_surface *s);
 
+static inline SVGA3dResourceType
+svga_resource_type(enum pipe_texture_target target)
+{
+   switch (target) {
+   case PIPE_TEXTURE_1D:
+   case PIPE_TEXTURE_1D_ARRAY:
+      return SVGA3D_RESOURCE_TEXTURE1D;
+   case PIPE_TEXTURE_RECT:
+   case PIPE_TEXTURE_2D:
+   case PIPE_TEXTURE_2D_ARRAY:
+   case PIPE_TEXTURE_CUBE:
+      /* drawing to cube map is treated as drawing to 2D array */
+      return SVGA3D_RESOURCE_TEXTURE2D;
+   case PIPE_TEXTURE_3D:
+      return SVGA3D_RESOURCE_TEXTURE3D;
+   default:
+      assert(!"Unexpected texture target");
+      return SVGA3D_RESOURCE_TEXTURE2D;
+   }
+}
 
 #endif