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7542282c06
blender/intern/cycles/kernel/kernel_textures.h
Mai Lavelle ec8ae4d5e9 Cycles: Pack kernel textures into buffers for OpenCL 
Image textures were being packed into a single buffer for OpenCL, which
limited the amount of memory available for images to the size of one
buffer (usually 4gb on AMD hardware). By packing textures into multiple
buffers that limit is removed, while simultaneously reducing the number
of buffers that need to be passed to each kernel.

Benchmarks were within 2%.

Fixes T51554.

Differential Revision: https://developer.blender.org/D2745
2017-08-08 07:12:04 -04:00

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/*
* Copyright 2011-2013 Blender Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef KERNEL_TEX
# define KERNEL_TEX(type, ttype, name)
#endif
#ifndef KERNEL_IMAGE_TEX
# define KERNEL_IMAGE_TEX(type, ttype, name)
#endif
/* bvh */
KERNEL_TEX(float4, texture_float4, __bvh_nodes)
KERNEL_TEX(float4, texture_float4, __bvh_leaf_nodes)
KERNEL_TEX(float4, texture_float4, __prim_tri_verts)
KERNEL_TEX(uint, texture_uint, __prim_tri_index)
KERNEL_TEX(uint, texture_uint, __prim_type)
KERNEL_TEX(uint, texture_uint, __prim_visibility)
KERNEL_TEX(uint, texture_uint, __prim_index)
KERNEL_TEX(uint, texture_uint, __prim_object)
KERNEL_TEX(uint, texture_uint, __object_node)
KERNEL_TEX(float2, texture_float2, __prim_time)
/* objects */
KERNEL_TEX(float4, texture_float4, __objects)
KERNEL_TEX(float4, texture_float4, __objects_vector)
/* triangles */
KERNEL_TEX(uint, texture_uint, __tri_shader)
KERNEL_TEX(float4, texture_float4, __tri_vnormal)
KERNEL_TEX(uint4, texture_uint4, __tri_vindex)
KERNEL_TEX(uint, texture_uint, __tri_patch)
KERNEL_TEX(float2, texture_float2, __tri_patch_uv)
/* curves */
KERNEL_TEX(float4, texture_float4, __curves)
KERNEL_TEX(float4, texture_float4, __curve_keys)
/* patches */
KERNEL_TEX(uint, texture_uint, __patches)
/* attributes */
KERNEL_TEX(uint4, texture_uint4, __attributes_map)
KERNEL_TEX(float, texture_float, __attributes_float)
KERNEL_TEX(float4, texture_float4, __attributes_float3)
KERNEL_TEX(uchar4, texture_uchar4, __attributes_uchar4)
/* lights */
KERNEL_TEX(float4, texture_float4, __light_distribution)
KERNEL_TEX(float4, texture_float4, __light_data)
KERNEL_TEX(float2, texture_float2, __light_background_marginal_cdf)
KERNEL_TEX(float2, texture_float2, __light_background_conditional_cdf)
/* particles */
KERNEL_TEX(float4, texture_float4, __particles)
/* shaders */
KERNEL_TEX(uint4, texture_uint4, __svm_nodes)
KERNEL_TEX(uint, texture_uint, __shader_flag)
KERNEL_TEX(uint, texture_uint, __object_flag)
/* lookup tables */
KERNEL_TEX(float, texture_float, __lookup_table)
/* sobol */
KERNEL_TEX(uint, texture_uint, __sobol_directions)
#ifdef __KERNEL_CUDA__
# if __CUDA_ARCH__ < 300
/* full-float image */
KERNEL_IMAGE_TEX(float4, texture_image_float4, __tex_image_float4_000)
KERNEL_IMAGE_TEX(float4, texture_image_float4, __tex_image_float4_008)
KERNEL_IMAGE_TEX(float4, texture_image_float4, __tex_image_float4_016)
KERNEL_IMAGE_TEX(float4, texture_image_float4, __tex_image_float4_024)
KERNEL_IMAGE_TEX(float4, texture_image_float4, __tex_image_float4_032)
KERNEL_IMAGE_TEX(float4, texture_image3d_float4, __tex_image_float4_3d_000)
KERNEL_IMAGE_TEX(float4, texture_image3d_float4, __tex_image_float4_3d_001)
KERNEL_IMAGE_TEX(float4, texture_image3d_float4, __tex_image_float4_3d_002)
KERNEL_IMAGE_TEX(float4, texture_image3d_float4, __tex_image_float4_3d_003)
KERNEL_IMAGE_TEX(float4, texture_image3d_float4, __tex_image_float4_3d_004)
/* image
* These texture names are encoded to their flattened slots as
* ImageManager::type_index_to_flattened_slot() returns them. */
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_001)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_009)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_017)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_025)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_033)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_041)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_049)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_057)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_065)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_073)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_081)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_089)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_097)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_105)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_113)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_121)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_129)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_137)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_145)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_153)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_161)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_169)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_177)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_185)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_193)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_201)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_209)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_217)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_225)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_233)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_241)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_249)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_257)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_265)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_273)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_281)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_289)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_297)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_305)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_313)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_321)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_329)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_337)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_345)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_353)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_361)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_369)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_377)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_385)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_393)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_401)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_409)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_417)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_425)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_433)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_441)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_449)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_457)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_465)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_473)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_481)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_489)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_497)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_505)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_513)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_521)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_529)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_537)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_545)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_553)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_561)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_569)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_577)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_585)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_593)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_601)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_609)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_617)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_625)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_633)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_641)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_649)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_657)
KERNEL_IMAGE_TEX(uchar4, texture_image_uchar4, __tex_image_byte4_665)
# else
/* bindless textures */
KERNEL_TEX(uint, texture_uint, __bindless_mapping)
# endif /* __CUDA_ARCH__ */
#endif /* __KERNEL_CUDA__ */
#undef KERNEL_TEX
#undef KERNEL_IMAGE_TEX
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