diff options
author | 2019-10-13 13:50:38 +0200 | |
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committer | 2019-10-13 07:50:38 -0400 | |
commit | 0837e7451a84f95c29dbdb9bd6b8b931fee1635d (patch) | |
tree | 626bcbd250a7fbebdf5958a288d2f438d4f9fb5a /3rdparty/bgfx/3rdparty/spirv-cross/reference/shaders-hlsl/frag/partial-write-preserve.frag | |
parent | c913ccb59d713ce0b91135520719ac5385e54358 (diff) |
WIP: sync bgfx, bx and bimg with latest upstream (#5723)
* Sync with bgfx upstream revision b91d0b6
* Sync with bx upstream revision d60912b
* Sync with bimg upstream revision bd81f60
* Add astc-codec decoder
* Rename VertexDecl to VertexLayout
* Rename UniformType enum Int1 to Sampler.
* Add NVN stub
* Fix unused-const-variable error on macOS
* Drop redundant explicit language parameters
buildoptions_cpp are only applied to c++ files and buildoptions_objcpp are only
applied to objective c++ files. As such, hardcoding -x offers no benefit while
preventing overrides (such as one needed by 3rdparty/bgfx/src/renderer_vk.cpp on
macOS) from working.
* Re-introduce -x c++ in places where C code is compiled as C++ to prevent clang from throwing a warning
* Build bgfx as Objective-C++ on macOS
It is needed due to included headers
* Enable Direct3D12 and Vulkan bgfx rendering backends
* Enable building of spirv shaders
* Properly escape /c in cmd call
* Comment out dx12 bgfx renderer
* Honor VERBOSE setting during shaders build
* Only invert hlsl shader XYZ_TO_sRGB matrix for opengl
* Add spirv shaders
* OpenGL ES needs transposed matrix too
* Metal needs transposed matrix as well
Diffstat (limited to '3rdparty/bgfx/3rdparty/spirv-cross/reference/shaders-hlsl/frag/partial-write-preserve.frag')
-rw-r--r-- | 3rdparty/bgfx/3rdparty/spirv-cross/reference/shaders-hlsl/frag/partial-write-preserve.frag | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/3rdparty/bgfx/3rdparty/spirv-cross/reference/shaders-hlsl/frag/partial-write-preserve.frag b/3rdparty/bgfx/3rdparty/spirv-cross/reference/shaders-hlsl/frag/partial-write-preserve.frag new file mode 100644 index 00000000000..bb5b9056e7c --- /dev/null +++ b/3rdparty/bgfx/3rdparty/spirv-cross/reference/shaders-hlsl/frag/partial-write-preserve.frag @@ -0,0 +1,76 @@ +struct B +{ + float a; + float b; +}; + +static const B _80 = { 10.0f, 20.0f }; + +cbuffer UBO : register(b0) +{ + int _42_some_value : packoffset(c0); +}; + + +void partial_inout(inout float4 x) +{ + x.x = 10.0f; +} + +void complete_inout(out float4 x) +{ + x = 50.0f.xxxx; +} + +void branchy_inout(inout float4 v) +{ + v.y = 20.0f; + if (_42_some_value == 20) + { + v = 50.0f.xxxx; + } +} + +void branchy_inout_2(out float4 v) +{ + if (_42_some_value == 20) + { + v = 50.0f.xxxx; + } + else + { + v = 70.0f.xxxx; + } + v.y = 20.0f; +} + +void partial_inout(inout B b) +{ + b.b = 40.0f; +} + +void frag_main() +{ + float4 a = 10.0f.xxxx; + float4 param = a; + partial_inout(param); + a = param; + float4 param_1; + complete_inout(param_1); + a = param_1; + float4 param_2 = a; + branchy_inout(param_2); + a = param_2; + float4 param_3; + branchy_inout_2(param_3); + a = param_3; + B b = _80; + B param_4 = b; + partial_inout(param_4); + b = param_4; +} + +void main() +{ + frag_main(); +} |