b803d7fabb
Since #118841 there are more cases where Cycles would check for the graphics interop support. This could lead to a crash when graphics interop functions are called without having active graphics context. This change makes it so there is no graphics interop calls when doing headless render. In order to achieve this the device creation is now aware of the headless mode. Pull Request: https://projects.blender.org/blender/blender/pulls/122844
97 lines
2.6 KiB
C++
97 lines
2.6 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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#pragma once
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/* So ImathMath is included before our kernel_cpu_compat. */
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#ifdef WITH_OSL
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/* So no context pollution happens from indirectly included windows.h */
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# include "util/windows.h"
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# include <OSL/oslexec.h>
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#endif
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#ifdef WITH_EMBREE
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# if EMBREE_MAJOR_VERSION >= 4
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# include <embree4/rtcore.h>
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# else
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# include <embree3/rtcore.h>
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# endif
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#endif
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#include "device/cpu/kernel.h"
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#include "device/device.h"
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#include "device/memory.h"
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// clang-format off
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#include "kernel/device/cpu/compat.h"
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#include "kernel/device/cpu/kernel.h"
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#include "kernel/device/cpu/globals.h"
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#include "kernel/osl/globals.h"
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// clang-format on
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#include "util/guiding.h"
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#include "util/unique_ptr.h"
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CCL_NAMESPACE_BEGIN
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class CPUDevice : public Device {
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public:
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KernelGlobalsCPU kernel_globals;
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device_vector<TextureInfo> texture_info;
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bool need_texture_info;
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#ifdef WITH_OSL
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OSLGlobals osl_globals;
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#endif
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#ifdef WITH_EMBREE
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RTCScene embree_scene = NULL;
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RTCDevice embree_device;
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#endif
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#ifdef WITH_PATH_GUIDING
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mutable unique_ptr<openpgl::cpp::Device> guiding_device;
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#endif
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CPUDevice(const DeviceInfo &info_, Stats &stats_, Profiler &profiler_, bool headless_);
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~CPUDevice();
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virtual BVHLayoutMask get_bvh_layout_mask(uint /*kernel_features*/) const override;
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/* Returns true if the texture info was copied to the device (meaning, some more
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* re-initialization might be needed). */
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bool load_texture_info();
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virtual void mem_alloc(device_memory &mem) override;
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virtual void mem_copy_to(device_memory &mem) override;
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virtual void mem_copy_from(
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device_memory &mem, size_t y, size_t w, size_t h, size_t elem) override;
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virtual void mem_zero(device_memory &mem) override;
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virtual void mem_free(device_memory &mem) override;
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virtual device_ptr mem_alloc_sub_ptr(device_memory &mem,
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size_t offset,
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size_t /*size*/) override;
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virtual void const_copy_to(const char *name, void *host, size_t size) override;
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void global_alloc(device_memory &mem);
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void global_free(device_memory &mem);
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void tex_alloc(device_texture &mem);
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void tex_free(device_texture &mem);
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void build_bvh(BVH *bvh, Progress &progress, bool refit) override;
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void *get_guiding_device() const override;
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virtual void get_cpu_kernel_thread_globals(
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vector<CPUKernelThreadGlobals> &kernel_thread_globals) override;
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virtual void *get_cpu_osl_memory() override;
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protected:
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virtual bool load_kernels(uint /*kernel_features*/) override;
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};
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CCL_NAMESPACE_END
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