diff options
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_llvm_translate.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/src/gallium/auxiliary/draw/draw_llvm_translate.c b/src/gallium/auxiliary/draw/draw_llvm_translate.c index d8438b85a52..d1c7fa44e12 100644 --- a/src/gallium/auxiliary/draw/draw_llvm_translate.c +++ b/src/gallium/auxiliary/draw/draw_llvm_translate.c @@ -5,9 +5,11 @@ #include "gallivm/lp_bld_arit.h" #include "gallivm/lp_bld_struct.h" +#include "gallivm/lp_bld_format.h" #include "gallivm/lp_bld_debug.h" #include "util/u_memory.h" +#include "util/u_format.h" #include "pipe/p_state.h" @@ -408,9 +410,6 @@ struct draw_llvm_translate { {PIPE_FORMAT_R32G32_FIXED, from_32_fixed, to_32_fixed, LL_Int32, 2}, {PIPE_FORMAT_R32G32B32_FIXED, from_32_fixed, to_32_fixed, LL_Int32, 3}, {PIPE_FORMAT_R32G32B32A32_FIXED, from_32_fixed, to_32_fixed, LL_Int32, 4}, - - {PIPE_FORMAT_A8R8G8B8_UNORM, from_8_unorm, to_8_unorm, LL_Int8, 4}, - {PIPE_FORMAT_B8G8R8A8_UNORM, from_8_unorm, to_8_unorm, LL_Int8, 4}, }; @@ -464,7 +463,14 @@ draw_llvm_translate_from(LLVMBuilderRef builder, LLVMValueRef vbuffer, enum pipe_format from_format) { + const struct util_format_description *format_desc; int i; + + /* + * The above can only cope with straight arrays: no bitfields, + * swizzles, or half floats. + */ + for (i = 0; i < Elements(translates); ++i) { if (translates[i].format == from_format) { /*LLVMTypeRef type = ll_type_to_llvm(translates[i].type);*/ @@ -475,5 +481,15 @@ draw_llvm_translate_from(LLVMBuilderRef builder, translates[i].from); } } - return LLVMGetUndef(LLVMVectorType(LLVMFloatType(), 4)); + + + /* + * This doesn't handle anything bigger than 32bits, or half floats + * yet. + * + * TODO: unify all this code into lp_build_fetch_rgba_aos(). + */ + + format_desc = util_format_description(from_format); + return lp_build_fetch_rgba_aos(builder, format_desc, vbuffer); } |