1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/************************************************************************** 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2009 VMware, Inc. 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * All Rights Reserved. 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * "Software"), to deal in the Software without restriction, including 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * without limitation the rights to use, copy, modify, merge, publish, 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * distribute, sub license, and/or sell copies of the Software, and to 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * permit persons to whom the Software is furnished to do so, subject to 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the following conditions: 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice (including the 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * next paragraph) shall be included in all copies or substantial portions 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * of the Software. 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org **************************************************************************/ 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/** 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Depth/stencil testing to LLVM IR translation. 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * @author Jose Fonseca <jfonseca@vmware.com> 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifndef LP_BLD_DEPTH_H 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define LP_BLD_DEPTH_H 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_compiler.h" 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_state.h" 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "gallivm/lp_bld.h" 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct pipe_depth_state; 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct gallivm_state; 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct util_format_description; 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct lp_type; 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct lp_build_mask_context; 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct lp_type 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orglp_depth_type(const struct util_format_description *format_desc, 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned length); 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orglp_build_depth_stencil_test(struct gallivm_state *gallivm, 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_depth_state *depth, 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct pipe_stencil_state stencil[2], 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct lp_type type, 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct util_format_description *format_desc, 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct lp_build_mask_context *mask, 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LLVMValueRef stencil_refs[2], 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LLVMValueRef zs_src, 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LLVMValueRef zs_dst_ptr, 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LLVMValueRef facing, 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LLVMValueRef *zs_value, 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean do_branch); 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orglp_build_depth_write(LLVMBuilderRef builder, 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct util_format_description *format_desc, 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LLVMValueRef zs_dst_ptr, 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LLVMValueRef zs_value); 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orglp_build_deferred_depth_write(struct gallivm_state *gallivm, 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct lp_type z_src_type, 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct util_format_description *format_desc, 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct lp_build_mask_context *mask, 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LLVMValueRef zs_dst_ptr, 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LLVMValueRef zs_value); 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgvoid 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orglp_build_occlusion_count(struct gallivm_state *gallivm, 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct lp_type type, 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LLVMValueRef maskvalue, 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org LLVMValueRef counter); 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif /* !LP_BLD_DEPTH_H */ 92