gallivm: Universal format support on lp_build_fetch_rgba_aos via util_format_description::fetch_rgba_float

This therefore adds support to half float vertex buffers.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/gallium/auxiliary/draw/draw_llvm_translate.c b/src/gallium/auxiliary/draw/draw_llvm_translate.c
index d1c7fa44e12..d7da7ed357d 100644
--- a/src/gallium/auxiliary/draw/draw_llvm_translate.c
+++ b/src/gallium/auxiliary/draw/draw_llvm_translate.c
@@ -464,6 +464,7 @@ draw_llvm_translate_from(LLVMBuilderRef builder,
                          enum pipe_format from_format)
 {
    const struct util_format_description *format_desc;
+   LLVMValueRef zero;
    int i;
 
    /*
@@ -491,5 +492,6 @@ draw_llvm_translate_from(LLVMBuilderRef builder,
     */
 
    format_desc = util_format_description(from_format);
-   return lp_build_fetch_rgba_aos(builder, format_desc, vbuffer);
+   zero = LLVMConstNull(LLVMInt32Type());
+   return lp_build_fetch_rgba_aos(builder, format_desc, vbuffer, zero, zero);
 }