nvfx: always use M2MF instead of the blitter

[mesa.git] / src / gallium / drivers / nvfx / nv04_surface_2d.c

diff --git a/src/gallium/drivers/nvfx/nv04_surface_2d.c b/src/gallium/drivers/nvfx/nv04_surface_2d.c
index 005d72b30c7fcc740b3b1b23cd9bca322a2002f7..53453f260e0188e08a6c1522bf802ae7e98fb436 100644 (file)
--- a/src/gallium/drivers/nvfx/nv04_surface_2d.c
+++ b/src/gallium/drivers/nvfx/nv04_surface_2d.c
@@ -298,16 +298,11 @@ nv04_surface_copy(struct nv04_surface_2d *ctx, struct pipe_surface *dst,
            return;
         }
 
-       /* NV_CONTEXT_SURFACES_2D has buffer alignment restrictions, fallback
-        * to NV_MEMORY_TO_MEMORY_FORMAT in this case.
-        */
-       if ((src->offset & 63) || (dst->offset & 63) ||
-           (src_pitch & 63) || (dst_pitch & 63)) {
-               nv04_surface_copy_m2mf(ctx, dst, dx, dy, src, sx, sy, w, h);
-               return;
-       }
-
-       nv04_surface_copy_blit(ctx, dst, dx, dy, src, sx, sy, w, h);
+        /* Use M2MF instead of the blitter since it always works
+         * Any possible performance drop is likely to be not very significant
+         * and dwarfed anyway by the current buffer management problems
+         */
+        nv04_surface_copy_m2mf(ctx, dst, dx, dy, src, sx, sy, w, h);
 }
 
 static void