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test/intern/cycles/util
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Weizhen Huang 77035192c9 Fix #126799: undefined behavior of shader node Arctan2 at (0, 0) 
`atan2(0, 0)` is undefined on many platforms. To ensure consistent
result across platforms, we return `0` in this case.

Note only the behavior of the shader node `Artan2` is changed here.
During shading, we might still produce `atan2(0, 0)` internally and
cause different results across platforms, but that usually happens with
single samples and is not obvious, plus checking this condition all the
time is costly. If later we find out it's indeed necessary to change all
the invocation of `atan2(0, 0)`, we could change the wrapper functions
in `metal/compat.h` and `mtl_shader_defines.msl`.

Pull Request: https://projects.blender.org/blender/blender/pulls/126951
2024-09-03 11:44:59 +02:00
..
algorithm.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
aligned_malloc.cpp
Cleanup: spelling in comments
2024-08-23 10:19:53 +10:00
aligned_malloc.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
args.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
array.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
atomic.h
Cycles: Enable floating point atomic support in Metal
2024-01-04 17:08:29 +01:00
boundbox.h
Cleanup: use braces in headers
2023-09-24 14:52:38 +10:00
CMakeLists.txt
Cycles: Compress GPU kernels to reduce file size
2024-06-23 00:52:30 +02:00
color.h
Cleanup: spelling in comments
2024-04-01 16:47:57 +11:00
debug.cpp
Cycles: Increase minimum target on x86 to SSE4.2
2024-02-26 14:49:19 +01:00
debug.h
Cycles: Increase minimum target on x86 to SSE4.2
2024-02-26 14:49:19 +01:00
defines.h
Cycles: Add Windows ARM64 support
2024-03-06 16:14:34 +01:00
deque.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
disjoint_set.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
foreach.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
function.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
guarded_allocator.cpp
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
guarded_allocator.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
guiding.h
Cycles: Rename SSE4.1 kernel to SSE4.2
2024-02-09 17:25:58 +01:00
half.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
hash.h
Nodes: Implement Gabor noise
2024-06-19 09:33:32 +02:00
ies.cpp
Cleanup: spelling in comments
2024-02-02 10:48:22 +11:00
ies.h
Cycles: Support Type-A IES files
2024-01-29 01:03:47 +01:00
image_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
image.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
list.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
log.cpp
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
log.h
Cleanup: fewer iostreams related includes in Cycles
2023-08-15 13:55:38 +02:00
map.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
math_cdf.cpp
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
math_cdf.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
math_fast.h
Cycles: Rename SSE4.1 kernel to SSE4.2
2024-02-09 17:25:58 +01:00
math_float2.h
Fix: safe_normalize() not defined for float2 on Metal
2024-06-29 07:56:46 +02:00
math_float3.h
Fix: Shader: Align vector math node reflect mode with OSL
2024-08-02 11:20:57 +02:00
math_float4.h
Cleanup: simplify computation in Cycles area light sampling
2024-06-04 23:37:48 +02:00
math_float8.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
math_int2.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
math_int3.h
Cycles: Rename SSE4.1 kernel to SSE4.2
2024-02-09 17:25:58 +01:00
math_int4.h
Cycles: Rename SSE4.1 kernel to SSE4.2
2024-02-09 17:25:58 +01:00
math_int8.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
math_intersect.h
Cycles: improve equiangular sampling in volume
2024-03-25 13:02:02 +01:00
math_matrix.h
Cleanup: use braces in headers
2023-09-24 14:52:38 +10:00
math.h
Fix #126799: undefined behavior of shader node Arctan2 at (0, 0)
2024-09-03 11:44:59 +02:00
md5.cpp
Cleanup: use braces for sources in intern/
2023-09-17 09:05:40 +10:00
md5.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
murmurhash.cpp
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
murmurhash.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
openimagedenoise.h
Fix #122933: Enable Cycles OpenImageDenoise on Linux ARM64
2024-06-11 19:28:59 +02:00
openvdb.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
optimization.h
Cycles: Add Windows ARM64 support
2024-03-06 16:14:34 +01:00
param.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
path.cpp
Cycles: Compress GPU kernels to reduce file size
2024-06-23 00:52:30 +02:00
path.h
Cycles: Compress GPU kernels to reduce file size
2024-06-23 00:52:30 +02:00
profiling.cpp
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
profiling.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
progress.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
projection.h
Fix #123249: Orthographic DOF is influenced by near clip
2024-06-17 17:45:55 +02:00
queue.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
rect.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
semaphore.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
set.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
simd.h
Cleanup: spelling in code comments & minor edits
2024-06-06 09:55:13 +10:00
stack_allocator.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
static_assert.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
stats.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
string.cpp
Cleanup: use braces for sources in intern/
2023-09-17 09:05:40 +10:00
string.h
Cleanup: fewer iostreams related includes in Cycles
2023-08-15 13:55:38 +02:00
system.cpp
Cycles: Add Windows ARM64 support
2024-03-06 16:14:34 +01:00
system.h
Cycles: Increase minimum target on x86 to SSE4.2
2024-02-26 14:49:19 +01:00
task.cpp
Cleanup: use braces for sources in intern/
2023-09-17 09:05:40 +10:00
task.h
Cleanup: make class doc-strings directly above classes
2023-07-25 14:11:42 +10:00
tbb.h
Cycles: Add parallel_reduce() to the ccl namespace
2024-08-14 12:33:40 +02:00
texture.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
thread.cpp
Cleanup: spelling in comments
2024-04-01 16:47:57 +11:00
thread.h
Fix: Increase thread stack size for musl libc
2023-11-22 19:37:13 +01:00
time.cpp
Cleanup: use braces for sources in intern/
2023-09-17 09:05:40 +10:00
time.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
transform_avx2.cpp
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
transform_inverse.h
Cycles: Rename SSE4.1 kernel to SSE4.2
2024-02-09 17:25:58 +01:00
transform_sse42.cpp
Cycles: Rename SSE4.1 kernel to SSE4.2
2024-02-09 17:25:58 +01:00
transform.cpp
Cleanup: use braces for sources in intern/
2023-09-17 09:05:40 +10:00
transform.h
Cycles: improve equiangular sampling in volume
2024-03-25 13:02:02 +01:00
types_float2_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_float2.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_float3_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_float3.h
Cycles: oneAPI: Cleanup: Change packed_float3 to float3
2024-06-04 19:42:52 +02:00
types_float4_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_float4.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_float8_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_float8.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_int2_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_int2.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_int3_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_int3.h
Cycles: oneAPI: Cleanup: Change packed_float3 to float3
2024-06-04 19:42:52 +02:00
types_int4_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_int4.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_int8_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_int8.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_spectrum.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_uchar2_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_uchar2.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_uchar3_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_uchar3.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_uchar4_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_uchar4.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_uint2_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_uint2.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_uint3_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_uint3.h
Cycles: oneAPI: Cleanup: Change packed_float3 to float3
2024-06-04 19:42:52 +02:00
types_uint4_impl.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_uint4.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types_ushort4.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
types.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
unique_ptr.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
vector.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
version.h
Cycles: Sync minor build related changes with standalone repo
2024-06-26 20:39:03 +02:00
windows.cpp
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
windows.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00
xml.h
License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:53:23 +10:00