diff options
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_bld_format.h | 14 | ||||
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_bld_format_aos.c | 32 | ||||
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_test_format.c | 19 |
3 files changed, 16 insertions, 49 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_format.h b/src/gallium/drivers/llvmpipe/lp_bld_format.h index b30537b2e94..42ee3c7d903 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_format.h +++ b/src/gallium/drivers/llvmpipe/lp_bld_format.h @@ -62,22 +62,10 @@ lp_build_unpack_rgba_aos(LLVMBuilderRef builder, */ LLVMValueRef lp_build_pack_rgba_aos(LLVMBuilderRef builder, - enum pipe_format format, + const struct util_format_description *desc, LLVMValueRef rgba); -/** - * Store a pixel. - * - * @param rgba 4 float vector with the unpacked components. - */ -void -lp_build_store_rgba_aos(LLVMBuilderRef builder, - enum pipe_format format, - LLVMValueRef ptr, - LLVMValueRef rgba); - - void lp_build_unpack_rgba_soa(LLVMBuilderRef builder, const struct util_format_description *format_desc, diff --git a/src/gallium/drivers/llvmpipe/lp_bld_format_aos.c b/src/gallium/drivers/llvmpipe/lp_bld_format_aos.c index 840e54e558b..0591d778600 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_format_aos.c +++ b/src/gallium/drivers/llvmpipe/lp_bld_format_aos.c @@ -150,10 +150,9 @@ lp_build_unpack_rgba_aos(LLVMBuilderRef builder, LLVMValueRef lp_build_pack_rgba_aos(LLVMBuilderRef builder, - enum pipe_format format, + const struct util_format_description *desc, LLVMValueRef rgba) { - const struct util_format_description *desc; LLVMTypeRef type; LLVMValueRef packed = NULL; LLVMValueRef swizzles[4]; @@ -164,8 +163,6 @@ lp_build_pack_rgba_aos(LLVMBuilderRef builder, unsigned shift; unsigned i, j; - desc = util_format_description(format); - assert(desc->layout == UTIL_FORMAT_LAYOUT_ARITH); assert(desc->block.width == 1); assert(desc->block.height == 1); @@ -244,30 +241,3 @@ lp_build_pack_rgba_aos(LLVMBuilderRef builder, return packed; } - - -void -lp_build_store_rgba_aos(LLVMBuilderRef builder, - enum pipe_format format, - LLVMValueRef ptr, - LLVMValueRef rgba) -{ - const struct util_format_description *desc; - LLVMTypeRef type; - LLVMValueRef packed; - - desc = util_format_description(format); - - assert(desc->layout == UTIL_FORMAT_LAYOUT_ARITH); - assert(desc->block.width == 1); - assert(desc->block.height == 1); - - type = LLVMIntType(desc->block.bits); - - packed = lp_build_pack_rgba_aos(builder, format, rgba); - - ptr = LLVMBuildBitCast(builder, ptr, LLVMPointerType(type, 0), ""); - - LLVMBuildStore(builder, packed, ptr); -} - diff --git a/src/gallium/drivers/llvmpipe/lp_test_format.c b/src/gallium/drivers/llvmpipe/lp_test_format.c index 6e501195f8c..0fe47426f64 100644 --- a/src/gallium/drivers/llvmpipe/lp_test_format.c +++ b/src/gallium/drivers/llvmpipe/lp_test_format.c @@ -133,27 +133,31 @@ add_load_rgba_test(LLVMModuleRef module, } -typedef void (*store_ptr_t)(void *, const float *); +typedef void (*store_ptr_t)(uint32_t *, const float *); static LLVMValueRef add_store_rgba_test(LLVMModuleRef module, enum pipe_format format) { + const struct util_format_description *desc; LLVMTypeRef args[2]; LLVMValueRef func; - LLVMValueRef ptr; + LLVMValueRef packed_ptr; LLVMValueRef rgba_ptr; LLVMBasicBlockRef block; LLVMBuilderRef builder; LLVMValueRef rgba; + LLVMValueRef packed; + + desc = util_format_description(format); - args[0] = LLVMPointerType(LLVMInt8Type(), 0); + args[0] = LLVMPointerType(LLVMInt32Type(), 0); args[1] = LLVMPointerType(LLVMVectorType(LLVMFloatType(), 4), 0); func = LLVMAddFunction(module, "store", LLVMFunctionType(LLVMVoidType(), args, 2, 0)); LLVMSetFunctionCallConv(func, LLVMCCallConv); - ptr = LLVMGetParam(func, 0); + packed_ptr = LLVMGetParam(func, 0); rgba_ptr = LLVMGetParam(func, 1); block = LLVMAppendBasicBlock(func, "entry"); @@ -162,7 +166,12 @@ add_store_rgba_test(LLVMModuleRef module, rgba = LLVMBuildLoad(builder, rgba_ptr, ""); - lp_build_store_rgba_aos(builder, format, ptr, rgba); + packed = lp_build_pack_rgba_aos(builder, desc, rgba); + + if(desc->block.bits < 32) + packed = LLVMBuildZExt(builder, packed, LLVMInt32Type(), ""); + + LLVMBuildStore(builder, packed, packed_ptr); LLVMBuildRetVoid(builder); |