anv: Remove unreachable cases from isl_format_for_size()

The dstOffset and fillSize parameters must be multiple of 4.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: "17.1 17.2" <mesa-stable@lists.freedesktop.org>

diff --git a/src/intel/vulkan/anv_blorp.c b/src/intel/vulkan/anv_blorp.c
index a8ebdb3..8dead1d 100644 (file)
--- a/src/intel/vulkan/anv_blorp.c
+++ b/src/intel/vulkan/anv_blorp.c
@@ -531,8 +531,6 @@ static enum isl_format
 isl_format_for_size(unsigned size_B)
 {
    switch (size_B) {
-   case 1:  return ISL_FORMAT_R8_UINT;
-   case 2:  return ISL_FORMAT_R8G8_UINT;
    case 4:  return ISL_FORMAT_R32_UINT;
    case 8:  return ISL_FORMAT_R32G32_UINT;
    case 16: return ISL_FORMAT_R32G32B32A32_UINT;