163 lines
7.1 KiB
C++
163 lines
7.1 KiB
C++
// Copyright 2009-2021 Intel Corporation
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// SPDX-License-Identifier: Apache-2.0
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#pragma once
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#include "../../include/embree4/rtcore.h"
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RTC_NAMESPACE_USE
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namespace embree
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{
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/*! decoding of intersection flags */
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__forceinline bool isCoherent (RTCRayQueryFlags flags) { return (flags & RTC_RAY_QUERY_FLAG_COHERENT) == RTC_RAY_QUERY_FLAG_COHERENT; }
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__forceinline bool isIncoherent(RTCRayQueryFlags flags) { return (flags & RTC_RAY_QUERY_FLAG_COHERENT) == RTC_RAY_QUERY_FLAG_INCOHERENT; }
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/*! Macros used in the rtcore API implementation */
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// -- GODOT start --
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#define RTC_CATCH_BEGIN
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#define RTC_CATCH_END(device)
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#define RTC_CATCH_END2(scene)
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#define RTC_CATCH_END2_FALSE(scene) return false;
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#if 0
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// -- GODOT end --
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#define RTC_CATCH_BEGIN try {
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#define RTC_CATCH_END(device) \
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} catch (std::bad_alloc&) { \
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Device::process_error(device,RTC_ERROR_OUT_OF_MEMORY,"out of memory"); \
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} catch (rtcore_error& e) { \
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Device::process_error(device,e.error,e.what()); \
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} catch (std::exception& e) { \
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Device::process_error(device,RTC_ERROR_UNKNOWN,e.what()); \
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} catch (...) { \
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Device::process_error(device,RTC_ERROR_UNKNOWN,"unknown exception caught"); \
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}
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#define RTC_CATCH_END2(scene) \
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} catch (std::bad_alloc&) { \
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Device* device = scene ? scene->device : nullptr; \
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Device::process_error(device,RTC_ERROR_OUT_OF_MEMORY,"out of memory"); \
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} catch (rtcore_error& e) { \
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Device* device = scene ? scene->device : nullptr; \
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Device::process_error(device,e.error,e.what()); \
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} catch (std::exception& e) { \
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Device* device = scene ? scene->device : nullptr; \
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Device::process_error(device,RTC_ERROR_UNKNOWN,e.what()); \
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} catch (...) { \
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Device* device = scene ? scene->device : nullptr; \
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Device::process_error(device,RTC_ERROR_UNKNOWN,"unknown exception caught"); \
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}
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#define RTC_CATCH_END2_FALSE(scene) \
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} catch (std::bad_alloc&) { \
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Device* device = scene ? scene->device : nullptr; \
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Device::process_error(device,RTC_ERROR_OUT_OF_MEMORY,"out of memory"); \
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return false; \
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} catch (rtcore_error& e) { \
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Device* device = scene ? scene->device : nullptr; \
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Device::process_error(device,e.error,e.what()); \
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return false; \
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} catch (std::exception& e) { \
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Device* device = scene ? scene->device : nullptr; \
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Device::process_error(device,RTC_ERROR_UNKNOWN,e.what()); \
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return false; \
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} catch (...) { \
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Device* device = scene ? scene->device : nullptr; \
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Device::process_error(device,RTC_ERROR_UNKNOWN,"unknown exception caught"); \
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return false; \
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}
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#endif
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#define RTC_VERIFY_HANDLE(handle) \
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if (handle == nullptr) { \
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throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"invalid argument"); \
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}
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#define RTC_VERIFY_GEOMID(id) \
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if (id == RTC_INVALID_GEOMETRY_ID) { \
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throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"invalid argument"); \
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}
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#define RTC_VERIFY_UPPER(id,upper) \
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if (id > upper) { \
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throw_RTCError(RTC_ERROR_INVALID_ARGUMENT,"invalid argument"); \
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}
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#define RTC_VERIFY_RANGE(id,lower,upper) \
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if (id < lower || id > upper) \
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throw_RTCError(RTC_ERROR_INVALID_OPERATION,"argument out of bounds");
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#if 0 // enable to debug print all API calls
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#define RTC_TRACE(x) std::cout << #x << std::endl;
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#else
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#define RTC_TRACE(x)
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#endif
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// -- GODOT start --
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#if 0
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/*! used to throw embree API errors */
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struct rtcore_error : public std::exception
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{
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__forceinline rtcore_error(RTCError error, const std::string& str)
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: error(error), str(str) {}
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~rtcore_error() throw() {}
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const char* what () const throw () {
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return str.c_str();
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}
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RTCError error;
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std::string str;
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};
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#endif
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#if defined(DEBUG) // only report file and line in debug mode
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#define throw_RTCError(error,str) \
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printf("%s (%d): %s", __FILE__, __LINE__, std::string(str).c_str()), abort();
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// throw rtcore_error(error,std::string(__FILE__) + " (" + toString(__LINE__) + "): " + std::string(str));
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#else
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#define throw_RTCError(error,str) \
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abort();
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// throw rtcore_error(error,str);
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#endif
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// -- GODOT end --
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#define RTC_BUILD_ARGUMENTS_HAS(settings,member) \
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(settings.byteSize > (offsetof(RTCBuildArguments,member)+sizeof(settings.member)))
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inline void storeTransform(const AffineSpace3fa& space, RTCFormat format, float* xfm)
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{
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switch (format)
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{
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case RTC_FORMAT_FLOAT3X4_ROW_MAJOR:
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xfm[ 0] = space.l.vx.x; xfm[ 1] = space.l.vy.x; xfm[ 2] = space.l.vz.x; xfm[ 3] = space.p.x;
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xfm[ 4] = space.l.vx.y; xfm[ 5] = space.l.vy.y; xfm[ 6] = space.l.vz.y; xfm[ 7] = space.p.y;
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xfm[ 8] = space.l.vx.z; xfm[ 9] = space.l.vy.z; xfm[10] = space.l.vz.z; xfm[11] = space.p.z;
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break;
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case RTC_FORMAT_FLOAT3X4_COLUMN_MAJOR:
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xfm[ 0] = space.l.vx.x; xfm[ 1] = space.l.vx.y; xfm[ 2] = space.l.vx.z;
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xfm[ 3] = space.l.vy.x; xfm[ 4] = space.l.vy.y; xfm[ 5] = space.l.vy.z;
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xfm[ 6] = space.l.vz.x; xfm[ 7] = space.l.vz.y; xfm[ 8] = space.l.vz.z;
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xfm[ 9] = space.p.x; xfm[10] = space.p.y; xfm[11] = space.p.z;
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break;
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case RTC_FORMAT_FLOAT4X4_COLUMN_MAJOR:
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xfm[ 0] = space.l.vx.x; xfm[ 1] = space.l.vx.y; xfm[ 2] = space.l.vx.z; xfm[ 3] = 0.f;
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xfm[ 4] = space.l.vy.x; xfm[ 5] = space.l.vy.y; xfm[ 6] = space.l.vy.z; xfm[ 7] = 0.f;
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xfm[ 8] = space.l.vz.x; xfm[ 9] = space.l.vz.y; xfm[10] = space.l.vz.z; xfm[11] = 0.f;
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xfm[12] = space.p.x; xfm[13] = space.p.y; xfm[14] = space.p.z; xfm[15] = 1.f;
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break;
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default:
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#if !defined(__SYCL_DEVICE_ONLY__)
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throw_RTCError(RTC_ERROR_INVALID_OPERATION, "invalid matrix format");
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#endif
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break;
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}
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}
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}
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