diff options
Diffstat (limited to 'intern/cycles/kernel/kernel_globals.h')
| -rw-r--r-- | intern/cycles/kernel/kernel_globals.h | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/intern/cycles/kernel/kernel_globals.h b/intern/cycles/kernel/kernel_globals.h new file mode 100644 index 00000000000..4c4f35bb508 --- /dev/null +++ b/intern/cycles/kernel/kernel_globals.h @@ -0,0 +1,208 @@ +/* + * Copyright 2011, Blender Foundation. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +/* Constant Globals */ + +#ifdef __KERNEL_CPU__ + +#ifdef WITH_OSL +#include "osl_globals.h" +#endif + +CCL_NAMESPACE_BEGIN + +/* On the CPU, we pass along the struct KernelGlobals to nearly everywhere in + the kernel, to access constant data. These are all stored as "textures", but + these are really just standard arrays. We can't use actually globals because + multiple renders may be running inside the same process. */ +typedef struct KernelGlobals { + +#else + +/* On the GPU, constant memory textures must be globals, so we can't put them + into a struct. As a result we don't actually use this struct and use actual + globals and simply pass along a NULL pointer everywhere, which we hope gets + optimized out. */ +#ifdef __KERNEL_CUDA__ +typedef struct KernelGlobals {} KernelGlobals; +#endif + +#endif + +/* globals */ +__constant KernelData __data; + +#ifndef __KERNEL_OPENCL__ + +/* bvh */ +texture_float4 __bvh_nodes; +texture_float4 __tri_woop; +texture_uint __prim_index; +texture_uint __prim_object; +texture_uint __object_node; + +/* objects */ +texture_float4 __objects; + +/* triangles */ +texture_float4 __tri_normal; +texture_float4 __tri_vnormal; +texture_float4 __tri_vindex; +texture_float4 __tri_verts; + +/* attributes */ +texture_uint4 __attributes_map; +texture_float __attributes_float; +texture_float4 __attributes_float3; + +/* lights */ +texture_float4 __light_distribution; +texture_float4 __light_point; + +/* shaders */ +texture_uint4 __svm_nodes; + +/* camera/film */ +texture_float __filter_table; +texture_float __response_curve_R; +texture_float __response_curve_G; +texture_float __response_curve_B; + +/* sobol */ +texture_uint __sobol_directions; + +/* image */ +texture_image_uchar4 __tex_image_000; +texture_image_uchar4 __tex_image_001; +texture_image_uchar4 __tex_image_002; +texture_image_uchar4 __tex_image_003; +texture_image_uchar4 __tex_image_004; +texture_image_uchar4 __tex_image_005; +texture_image_uchar4 __tex_image_006; +texture_image_uchar4 __tex_image_007; +texture_image_uchar4 __tex_image_008; +texture_image_uchar4 __tex_image_009; +texture_image_uchar4 __tex_image_010; +texture_image_uchar4 __tex_image_011; +texture_image_uchar4 __tex_image_012; +texture_image_uchar4 __tex_image_013; +texture_image_uchar4 __tex_image_014; +texture_image_uchar4 __tex_image_015; +texture_image_uchar4 __tex_image_016; +texture_image_uchar4 __tex_image_017; +texture_image_uchar4 __tex_image_018; +texture_image_uchar4 __tex_image_019; +texture_image_uchar4 __tex_image_020; +texture_image_uchar4 __tex_image_021; +texture_image_uchar4 __tex_image_022; +texture_image_uchar4 __tex_image_023; +texture_image_uchar4 __tex_image_024; +texture_image_uchar4 __tex_image_025; +texture_image_uchar4 __tex_image_026; +texture_image_uchar4 __tex_image_027; +texture_image_uchar4 __tex_image_028; +texture_image_uchar4 __tex_image_029; +texture_image_uchar4 __tex_image_030; +texture_image_uchar4 __tex_image_031; +texture_image_uchar4 __tex_image_032; +texture_image_uchar4 __tex_image_033; +texture_image_uchar4 __tex_image_034; +texture_image_uchar4 __tex_image_035; +texture_image_uchar4 __tex_image_036; +texture_image_uchar4 __tex_image_037; +texture_image_uchar4 __tex_image_038; +texture_image_uchar4 __tex_image_039; +texture_image_uchar4 __tex_image_040; +texture_image_uchar4 __tex_image_041; +texture_image_uchar4 __tex_image_042; +texture_image_uchar4 __tex_image_043; +texture_image_uchar4 __tex_image_044; +texture_image_uchar4 __tex_image_045; +texture_image_uchar4 __tex_image_046; +texture_image_uchar4 __tex_image_047; +texture_image_uchar4 __tex_image_048; +texture_image_uchar4 __tex_image_049; +texture_image_uchar4 __tex_image_050; +texture_image_uchar4 __tex_image_051; +texture_image_uchar4 __tex_image_052; +texture_image_uchar4 __tex_image_053; +texture_image_uchar4 __tex_image_054; +texture_image_uchar4 __tex_image_055; +texture_image_uchar4 __tex_image_056; +texture_image_uchar4 __tex_image_057; +texture_image_uchar4 __tex_image_058; +texture_image_uchar4 __tex_image_059; +texture_image_uchar4 __tex_image_060; +texture_image_uchar4 __tex_image_061; +texture_image_uchar4 __tex_image_062; +texture_image_uchar4 __tex_image_063; +texture_image_uchar4 __tex_image_064; +texture_image_uchar4 __tex_image_065; +texture_image_uchar4 __tex_image_066; +texture_image_uchar4 __tex_image_067; +texture_image_uchar4 __tex_image_068; +texture_image_uchar4 __tex_image_069; +texture_image_uchar4 __tex_image_070; +texture_image_uchar4 __tex_image_071; +texture_image_uchar4 __tex_image_072; +texture_image_uchar4 __tex_image_073; +texture_image_uchar4 __tex_image_074; +texture_image_uchar4 __tex_image_075; +texture_image_uchar4 __tex_image_076; +texture_image_uchar4 __tex_image_077; +texture_image_uchar4 __tex_image_078; +texture_image_uchar4 __tex_image_079; +texture_image_uchar4 __tex_image_080; +texture_image_uchar4 __tex_image_081; +texture_image_uchar4 __tex_image_082; +texture_image_uchar4 __tex_image_083; +texture_image_uchar4 __tex_image_084; +texture_image_uchar4 __tex_image_085; +texture_image_uchar4 __tex_image_086; +texture_image_uchar4 __tex_image_087; +texture_image_uchar4 __tex_image_088; +texture_image_uchar4 __tex_image_089; +texture_image_uchar4 __tex_image_090; +texture_image_uchar4 __tex_image_091; +texture_image_uchar4 __tex_image_092; +texture_image_uchar4 __tex_image_093; +texture_image_uchar4 __tex_image_094; +texture_image_uchar4 __tex_image_095; +texture_image_uchar4 __tex_image_096; +texture_image_uchar4 __tex_image_097; +texture_image_uchar4 __tex_image_098; +texture_image_uchar4 __tex_image_099; + +#endif + +#ifdef __KERNEL_CPU__ + +#ifdef WITH_OSL + +/* On the CPU, we also have the OSL globals here. Most data structures are shared + with SVM, the difference is in the shaders and object/mesh attributes. */ + +OSLGlobals osl; + +#endif + +} KernelGlobals; +#endif + +CCL_NAMESPACE_END + |