11bca76f96
While keeping compatibility with older versions. Ref #110708 Pull Request: https://projects.blender.org/blender/blender/pulls/110980
96 lines
2.0 KiB
C++
96 lines
2.0 KiB
C++
/* SPDX-FileCopyrightText: 2011-2022 Blender Foundation
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0 */
|
|
|
|
#ifndef __OSL_GLOBALS_H__
|
|
#define __OSL_GLOBALS_H__
|
|
|
|
#ifdef WITH_OSL
|
|
|
|
# include <OSL/oslexec.h>
|
|
|
|
# include <OpenImageIO/refcnt.h>
|
|
# include <OpenImageIO/unordered_map_concurrent.h>
|
|
|
|
# include "kernel/osl/compat.h"
|
|
|
|
# include "util/map.h"
|
|
# include "util/param.h"
|
|
# include "util/thread.h"
|
|
# include "util/unique_ptr.h"
|
|
# include "util/vector.h"
|
|
|
|
# ifndef WIN32
|
|
using std::isfinite;
|
|
# endif
|
|
|
|
CCL_NAMESPACE_BEGIN
|
|
|
|
class OSLRenderServices;
|
|
class ColorSpaceProcessor;
|
|
|
|
/* OSL Globals
|
|
*
|
|
* Data needed by OSL render services, that is global to a rendering session.
|
|
* This includes all OSL shaders, name to attribute mapping and texture handles.
|
|
*/
|
|
|
|
struct OSLGlobals {
|
|
OSLGlobals()
|
|
{
|
|
ss = NULL;
|
|
ts = NULL;
|
|
services = NULL;
|
|
use = false;
|
|
}
|
|
|
|
/* per thread data */
|
|
static void thread_init(struct KernelGlobalsCPU *kg, OSLGlobals *osl_globals);
|
|
static void thread_free(struct KernelGlobalsCPU *kg);
|
|
|
|
bool use;
|
|
|
|
/* shading system */
|
|
OSL::ShadingSystem *ss;
|
|
OSL::TextureSystem *ts;
|
|
OSLRenderServices *services;
|
|
|
|
/* shader states */
|
|
vector<OSL::ShaderGroupRef> surface_state;
|
|
vector<OSL::ShaderGroupRef> volume_state;
|
|
vector<OSL::ShaderGroupRef> displacement_state;
|
|
vector<OSL::ShaderGroupRef> bump_state;
|
|
OSL::ShaderGroupRef background_state;
|
|
|
|
/* attributes */
|
|
typedef unordered_map<OSLUStringHash, int> ObjectNameMap;
|
|
|
|
ObjectNameMap object_name_map;
|
|
vector<ustring> object_names;
|
|
};
|
|
|
|
/* trace() call result */
|
|
struct OSLTraceData {
|
|
Ray ray;
|
|
Intersection isect;
|
|
ShaderData sd;
|
|
bool setup;
|
|
bool init;
|
|
bool hit;
|
|
};
|
|
|
|
/* thread key for thread specific data lookup */
|
|
struct OSLThreadData {
|
|
OSL::ShaderGlobals globals;
|
|
OSL::PerThreadInfo *osl_thread_info;
|
|
OSLTraceData tracedata;
|
|
OSL::ShadingContext *context;
|
|
OIIO::TextureSystem::Perthread *oiio_thread_info;
|
|
};
|
|
|
|
CCL_NAMESPACE_END
|
|
|
|
#endif
|
|
|
|
#endif /* __OSL_GLOBALS_H__ */
|