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https://github.com/blender/blender
synced 2026-09-29 04:37:17 +03:00
db9060b4d3
This will be replaced by the texture cache. Advanced OpenImageIO features will no longer be available, and texture filtering results will be different. But performance will be better and there will be consistency with SVM. OSL specifc image tests were removed as these now match SVM exactly and are tested by WITH_CYCLES_TEST_OSL. Pull Request: https://projects.blender.org/blender/blender/pulls/154913
62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
/* SPDX-FileCopyrightText: 2011-2022 Blender Foundation
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*
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* SPDX-License-Identifier: Apache-2.0 */
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#include <cstdint> /* Needed before `sdlexec.h` for `int32_t` with GCC 15.1. */
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#include <OSL/oslexec.h>
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#include "kernel/osl/globals.h"
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CCL_NAMESPACE_BEGIN
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OSLThreadData::OSLThreadData(OSLGlobals *osl_globals, const int thread_index)
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: globals(osl_globals), thread_index(thread_index)
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{
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/* If OSL is not used, we don't need this. */
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if (globals == nullptr || !(globals->use_shading || globals->use_camera)) {
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return;
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}
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ss = globals->ss;
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memset((void *)&shader_globals, 0, sizeof(shader_globals));
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shader_globals.tracedata = &tracedata;
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if (ss) {
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osl_thread_info = ss->create_thread_info();
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/* Dummy texture thread info, we don't need it. */
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context = ss->get_context(osl_thread_info,
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reinterpret_cast<OSL::TextureSystem::Perthread *>(1));
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}
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}
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OSLThreadData::~OSLThreadData()
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{
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if (context) {
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ss->release_context(context);
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}
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if (osl_thread_info) {
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ss->destroy_thread_info(osl_thread_info);
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}
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}
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OSLThreadData::OSLThreadData(OSLThreadData &&other) noexcept
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: globals(other.globals),
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ss(other.ss),
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thread_index(other.thread_index),
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shader_globals(other.shader_globals),
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tracedata(other.tracedata),
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osl_thread_info(other.osl_thread_info),
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context(other.context)
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{
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shader_globals.tracedata = &tracedata;
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memset((void *)&other.shader_globals, 0, sizeof(other.shader_globals));
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memset((void *)&other.tracedata, 0, sizeof(other.tracedata));
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other.thread_index = -1;
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other.context = nullptr;
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other.osl_thread_info = nullptr;
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}
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CCL_NAMESPACE_END
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