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glslang/gtests/Hlsl.FromFile.cpp

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Add support for testing file-based HLSL source code in GTest.
2016-05-16 16:50:30 +00:00
//
// Copyright (C) 2016 Google, Inc.
Initial implementation of direct-mapped subset of HLSL intrinsics with type subset. This checkin implements about half of the HLSL intrinsics for a subset of their entire type support (but a useful subset). The uncommented lines in TBuiltInParseablesHlsl::identifyBuiltIns shows which are connected.
2016-05-26 16:10:16 +00:00
// Copyright (C) 2016 LunarG, Inc.
Add support for testing file-based HLSL source code in GTest.
2016-05-16 16:50:30 +00:00
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials provided
// with the distribution.
//
// Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
// COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
#include <gtest/gtest.h>
#include "TestFixture.h"
namespace glslangtest {
namespace {
struct FileNameEntryPointPair {
const char* fileName;
const char* entryPoint;
};
// We are using FileNameEntryPointPair objects as parameters for instantiating
// the template, so the global FileNameAsCustomTestSuffix() won't work since
// it assumes std::string as parameters. Thus, an overriding one here.
std::string FileNameAsCustomTestSuffix(
const ::testing::TestParamInfo<FileNameEntryPointPair>& info) {
std::string name = info.param.fileName;
// A valid test case suffix cannot have '.' and '-' inside.
std::replace(name.begin(), name.end(), '.', '_');
std::replace(name.begin(), name.end(), '-', '_');
return name;
}
using HlslCompileTest = GlslangTest<::testing::TestWithParam<FileNameEntryPointPair>>;
Flatten uniform arrays This checkin adds a --flatten-uniform-arrays option which can break uniform arrays of samplers, textures, or UBOs up into individual scalars named (e.g) myarray[0], myarray[1], etc. These appear as individual linkage objects. Code notes: - shouldFlatten internally calls shouldFlattenIO, and shouldFlattenUniform, but is the only flattening query directly called. - flattenVariable will handle structs or arrays (but not yet arrayed structs; this is tested an an error is generated). - There's some error checking around unhandled situations. E.g, flattening uniform arrays with initializer lists is not implemented. - This piggybacks on as much of the existing mechanism for struct flattening as it can. E.g, it uses the same flattenMap, and the same flattenAccess() method. - handleAssign() has been generalized to cope with either structs or arrays. - Extended test infrastructure to test flattening ability.
2016-09-16 19:26:37 +00:00
using HlslCompileAndFlattenTest = GlslangTest<::testing::TestWithParam<FileNameEntryPointPair>>;
Add support for testing file-based HLSL source code in GTest.
2016-05-16 16:50:30 +00:00
// Compiling HLSL to SPIR-V under Vulkan semantics. Expected to successfully
Fix several comments in GTest fixture.
2016-05-17 20:43:05 +00:00
// generate both AST and SPIR-V.
Add support for testing file-based HLSL source code in GTest.
2016-05-16 16:50:30 +00:00
TEST_P(HlslCompileTest, FromFile)
{
Gtests can be run on another source tree The gtest executable accepts a --test-root option to specify a root directory for test files. It defaults to the Test directory in the source tree from which the executable is built. For example, this lets us run test exectuables built with MinGW on Linux on a Windows machine with its own copy of the source tree.
2016-10-05 14:25:09 +00:00
loadFileCompileAndCheck(GlobalTestSettings.testRoot, GetParam().fileName,
Add support for testing file-based HLSL source code in GTest.
2016-05-16 16:50:30 +00:00
Source::HLSL, Semantics::Vulkan,
Target::BothASTAndSpv, GetParam().entryPoint);
}
Flatten uniform arrays This checkin adds a --flatten-uniform-arrays option which can break uniform arrays of samplers, textures, or UBOs up into individual scalars named (e.g) myarray[0], myarray[1], etc. These appear as individual linkage objects. Code notes: - shouldFlatten internally calls shouldFlattenIO, and shouldFlattenUniform, but is the only flattening query directly called. - flattenVariable will handle structs or arrays (but not yet arrayed structs; this is tested an an error is generated). - There's some error checking around unhandled situations. E.g, flattening uniform arrays with initializer lists is not implemented. - This piggybacks on as much of the existing mechanism for struct flattening as it can. E.g, it uses the same flattenMap, and the same flattenAccess() method. - handleAssign() has been generalized to cope with either structs or arrays. - Extended test infrastructure to test flattening ability.
2016-09-16 19:26:37 +00:00
TEST_P(HlslCompileAndFlattenTest, FromFile)
{
Gtests can be run on another source tree The gtest executable accepts a --test-root option to specify a root directory for test files. It defaults to the Test directory in the source tree from which the executable is built. For example, this lets us run test exectuables built with MinGW on Linux on a Windows machine with its own copy of the source tree.
2016-10-05 14:25:09 +00:00
loadFileCompileFlattenUniformsAndCheck(GlobalTestSettings.testRoot, GetParam().fileName,
Flatten uniform arrays This checkin adds a --flatten-uniform-arrays option which can break uniform arrays of samplers, textures, or UBOs up into individual scalars named (e.g) myarray[0], myarray[1], etc. These appear as individual linkage objects. Code notes: - shouldFlatten internally calls shouldFlattenIO, and shouldFlattenUniform, but is the only flattening query directly called. - flattenVariable will handle structs or arrays (but not yet arrayed structs; this is tested an an error is generated). - There's some error checking around unhandled situations. E.g, flattening uniform arrays with initializer lists is not implemented. - This piggybacks on as much of the existing mechanism for struct flattening as it can. E.g, it uses the same flattenMap, and the same flattenAccess() method. - handleAssign() has been generalized to cope with either structs or arrays. - Extended test infrastructure to test flattening ability.
2016-09-16 19:26:37 +00:00
Source::HLSL, Semantics::Vulkan,
Target::BothASTAndSpv, GetParam().entryPoint);
}
Add support for testing file-based HLSL source code in GTest.
2016-05-16 16:50:30 +00:00
// clang-format off
INSTANTIATE_TEST_CASE_P(
ToSpirv, HlslCompileTest,
::testing::ValuesIn(std::vector<FileNameEntryPointPair>{
Add amend ability for anonymous blocks, so they can grow between function bodies.
2016-09-30 05:58:30 +00:00
{"hlsl.amend.frag", "f1"},
HLSL: Basic array grammar.
2016-06-19 17:50:34 +00:00
{"hlsl.array.frag", "PixelShaderFunction"},
HLSL: allow implicit array sizing. In HLSL array sizes need not be provided explicitly in all circumstances. For example, this is valid (note no number between the [ ]): // no explicit array size uniform float g_array[] = { 1, 2, 3, 4, 5 }; This PR does not attempt to validate most invalid cases. A new test is added to verify the resulting linker objects.
2016-09-27 16:57:35 +00:00
{"hlsl.array.implicit-size.frag", "PixelShaderFunction"},
Tests: Add a set of gtest-file-based HLSL tests.
2016-05-16 23:39:50 +00:00
{"hlsl.assoc.frag", "PixelShaderFunction"},
HLSL: Attribute grammar and if-else grammar/productions.
2016-06-05 17:23:11 +00:00
{"hlsl.attribute.frag", "PixelShaderFunction"},
HLSL: cbuffer and tbuffer grammar and production.
2016-07-25 22:05:33 +00:00
{"hlsl.buffer.frag", "PixelShaderFunction"},
HLSL: Add CalculateLevelOfDetail, and unimplemented errors for *Unclamped and GetSamplePosition
2016-07-26 14:57:53 +00:00
{"hlsl.calculatelod.dx10.frag", "main"},
{"hlsl.calculatelodunclamped.dx10.frag", "main"},
HLSL: 1) Implement lookahead buffers/stacks for token advance/recede, 2) use it for cast operation. The grammar now accepts type casts, like "(int)x", but that has to be disambiguated from "(a + b)", needed deeper lookahead and backing up than what existed so far.
2016-06-03 22:55:49 +00:00
{"hlsl.cast.frag", "PixelShaderFunction"},
HLSL: Implement ?: grammar productions. Missing are implicit conversions between int/bool/etc.
2016-07-27 16:39:57 +00:00
{"hlsl.conditional.frag", "PixelShaderFunction"},
HLSL: Fix a grammar error related to constructors in parenthetical expressions
2016-07-30 13:38:55 +00:00
{"hlsl.constructexpr.frag", "main"},
HLSL: Handle greater/less depth modes. Fixes issue #489.
2016-09-03 02:05:19 +00:00
{"hlsl.depthGreater.frag", "PixelShaderFunction"},
{"hlsl.depthLess.frag", "PixelShaderFunction"},
HLSL: Airplane work: break/continue/discard grammar, and decls for for/if/while.
2016-06-20 07:22:38 +00:00
{"hlsl.discard.frag", "PixelShaderFunction"},
HLSL: Flesh out the loop grammar and productions.
2016-06-05 21:44:07 +00:00
{"hlsl.doLoop.frag", "PixelShaderFunction"},
HLSL: Handle flatten for reads from flatten structs and parameter passing.
2016-09-17 01:44:00 +00:00
{"hlsl.entry-in.frag", "PixelShaderFunction"},
HLSL: Emulate write-to-output on return-from-entry-point, for return value. This fixes issue #487 and #480. It also correctly handles output parameters from the entry point.
2016-08-28 21:00:23 +00:00
{"hlsl.entry-out.frag", "PixelShaderFunction"},
Full stack: distinguish between a scalar and a vector of size 1. There have been GLSL extensions considering this, and HLSL does it. This is a fully backward compatible change that allows this distinction.
2016-05-20 18:06:03 +00:00
{"hlsl.float1.frag", "PixelShaderFunction"},
Tests: Add a set of gtest-file-based HLSL tests.
2016-05-16 23:39:50 +00:00
{"hlsl.float4.frag", "PixelShaderFunction"},
HLSL: fix for flattening assignments from non-symbol R-values. If a member-wise assignment from a non-flattened struct to a flattened struct sees a complex R-value (not a symbol), it now creates a temporary to hold that value, to avoid repeating the R-value. This avoids, e.g, duplicating a whole function call. Also, it avoids re-using the AST node, making a new one for each member inside the member loop. The latter (re-use of AST node) was also an issue in the GetDimensions intrinsic decomposition, so this PR fixes that one too.
2016-10-03 04:13:22 +00:00
{"hlsl.flatten.return.frag", "main"},
HLSL: Flesh out the loop grammar and productions.
2016-06-05 21:44:07 +00:00
{"hlsl.forLoop.frag", "PixelShaderFunction"},
HLSL: Add gather, improve proto generator machine for upcoming 2DMS/Shadow
2016-07-22 14:28:11 +00:00
{"hlsl.gather.array.dx10.frag", "main"},
{"hlsl.gather.basic.dx10.frag", "main"},
{"hlsl.gather.basic.dx10.vert", "main"},
{"hlsl.gather.offset.dx10.frag", "main"},
{"hlsl.gather.offsetarray.dx10.frag", "main"},
HLSL: Add GatherRed/Green/Blue/Alpha methods, inc 4-offset forms
2016-07-31 16:37:02 +00:00
{"hlsl.gatherRGBA.array.dx10.frag", "main"},
{"hlsl.gatherRGBA.basic.dx10.frag", "main"},
{"hlsl.gatherRGBA.offset.dx10.frag", "main"},
{"hlsl.gatherRGBA.offsetarray.dx10.frag", "main"},
HLSL: Add tx.GetDimensions method (uint returns only)
2016-07-15 17:22:24 +00:00
{"hlsl.getdimensions.dx10.frag", "main"},
HLSL: phase 1: add RWTexture and RWBuffer There's a lot to do for RWTexture and RWBuffer, so it will be broken up into several PRs. This is #1. This adds RWTexture and RWBuffer support, with the following limitations: * Only 4 component formats supported * No operator[] yet Those will be added in other PRs. This PR supports declarations and the Load & GetDimensions methods. New tests are added.
2016-10-04 22:58:14 +00:00
{"hlsl.getdimensions.rw.dx10.frag", "main"},
HLSL: Add tx.GetDimensions method (uint returns only)
2016-07-15 17:22:24 +00:00
{"hlsl.getdimensions.dx10.vert", "main"},
HLSL: Add CalculateLevelOfDetail, and unimplemented errors for *Unclamped and GetSamplePosition
2016-07-26 14:57:53 +00:00
{"hlsl.getsampleposition.dx10.frag", "main"},
HLSL: Attribute grammar and if-else grammar/productions.
2016-06-05 17:23:11 +00:00
{"hlsl.if.frag", "PixelShaderFunction"},
HLSL: add in/out/inout qualifiers.
2016-07-13 02:44:32 +00:00
{"hlsl.inoutquals.frag", "main"},
HLSL: Grammar: Make comma-separated declaration lists work.
2016-07-02 01:06:44 +00:00
{"hlsl.init.frag", "ShaderFunction"},
HLSL: allow trailing commas in initializer lists & scalar initialization
2016-07-30 16:36:09 +00:00
{"hlsl.init2.frag", "main"},
Add HLSL memory barrier intrinsics, fix dst, add lit & EvaluateAttributeSnapped
2016-06-15 15:50:24 +00:00
{"hlsl.intrinsics.barriers.comp", "ComputeShaderFunction"},
Implement atomic ops, bit conversions, fix fwidth stage mask, fix saturate dest modifier.
2016-06-13 15:22:28 +00:00
{"hlsl.intrinsics.comp", "ComputeShaderFunction"},
Add HLSL memory barrier intrinsics, fix dst, add lit & EvaluateAttributeSnapped
2016-06-15 15:50:24 +00:00
{"hlsl.intrinsics.evalfns.frag", "main"},
Add asdouble, fma, & mad intrinsics and change profile to allow doubles when parsing prototypes
2016-06-22 21:20:14 +00:00
{"hlsl.intrinsics.double.frag", "PixelShaderFunction"},
Add HLSL memory barrier intrinsics, fix dst, add lit & EvaluateAttributeSnapped
2016-06-15 15:50:24 +00:00
{"hlsl.intrinsics.f1632.frag", "PixelShaderFunction"},
WIP: HLSL: Treat HLSL rows as GLSL columns. WIP: HLSL: EOpGenMul arg reversal
2016-08-24 20:36:13 +00:00
{"hlsl.intrinsics.frag", "main"},
Add HLSL memory barrier intrinsics, fix dst, add lit & EvaluateAttributeSnapped
2016-06-15 15:50:24 +00:00
{"hlsl.intrinsics.lit.frag", "PixelShaderFunction"},
Implement atomic ops, bit conversions, fix fwidth stage mask, fix saturate dest modifier.
2016-06-13 15:22:28 +00:00
{"hlsl.intrinsics.negative.comp", "ComputeShaderFunction"},
Add negative intrinsics tests
2016-06-03 16:53:28 +00:00
{"hlsl.intrinsics.negative.frag", "PixelShaderFunction"},
{"hlsl.intrinsics.negative.vert", "VertexShaderFunction"},
HLSL: Partially address issue #463: accept GLSL layout(...). This includes all "per variable" layout qualifiers, but the key ones mattering and tested for now are: set= binding= constant_id= push_constant
2016-08-17 16:22:08 +00:00
{"hlsl.layout.frag", "main"},
HLSL: add 2DMS texture formats, and matching Load / GetDimensions support
2016-07-26 21:19:28 +00:00
{"hlsl.load.2dms.dx10.frag", "main"},
HLSL: Add texture Load method & decomposition
2016-07-20 22:34:44 +00:00
{"hlsl.load.array.dx10.frag", "main"},
{"hlsl.load.basic.dx10.frag", "main"},
HLSL: add 2DMS texture formats, and matching Load / GetDimensions support
2016-07-26 21:19:28 +00:00
{"hlsl.load.basic.dx10.vert", "main"},
HLSL: add Buffer support for Load method
2016-07-27 21:46:48 +00:00
{"hlsl.load.buffer.dx10.frag", "main"},
HLSL: phase 1: add RWTexture and RWBuffer There's a lot to do for RWTexture and RWBuffer, so it will be broken up into several PRs. This is #1. This adds RWTexture and RWBuffer support, with the following limitations: * Only 4 component formats supported * No operator[] yet Those will be added in other PRs. This PR supports declarations and the Load & GetDimensions methods. New tests are added.
2016-10-04 22:58:14 +00:00
{"hlsl.load.rwbuffer.dx10.frag", "main"},
{"hlsl.load.rwtexture.dx10.frag", "main"},
{"hlsl.load.rwtexture.array.dx10.frag", "main"},
HLSL: Add texture Load method & decomposition
2016-07-20 22:34:44 +00:00
{"hlsl.load.offset.dx10.frag", "main"},
{"hlsl.load.offsetarray.dx10.frag", "main"},
HLSL: Handle "fake" entry points, by undoing their built-in variable declarations.
2016-09-03 02:23:27 +00:00
{"hlsl.multiEntry.vert", "RealEntrypoint"},
HLSL: Do structure conversion for return type struct-punning on non-entry-point functions.
2016-10-06 18:59:51 +00:00
{"hlsl.multiReturn.frag", "main"},
WIP: HLSL: Treat HLSL rows as GLSL columns. WIP: HLSL: EOpGenMul arg reversal
2016-08-24 20:36:13 +00:00
{"hlsl.matrixindex.frag", "main"},
HLSL: allow uint literals, and add test for numeric suffixes
2016-07-28 20:49:48 +00:00
{"hlsl.numericsuffixes.frag", "main"},
HLSL: Switch to generic selector, but using GLSL #version 400 rules. Next step is to modify for HLSL rules.
2016-08-25 00:34:43 +00:00
{"hlsl.overload.frag", "PixelShaderFunction"},
HLSL: enable #line extension by default for HLSL source.
2016-07-23 02:46:03 +00:00
{"hlsl.pp.line.frag", "main"},
HLSL: add precise keyword
2016-08-25 05:49:36 +00:00
{"hlsl.precise.frag", "main"},
HLSL: add implicit promotions for assignments and function returns.
2016-08-09 17:28:03 +00:00
{"hlsl.promotions.frag", "main"},
HLSL: Add SampleBias and SampleGrad, and associated tests
2016-07-14 20:45:14 +00:00
{"hlsl.sample.array.dx10.frag", "main"},
{"hlsl.sample.basic.dx10.frag", "main"},
{"hlsl.sample.offset.dx10.frag", "main"},
{"hlsl.sample.offsetarray.dx10.frag", "main"},
{"hlsl.samplebias.array.dx10.frag", "main"},
{"hlsl.samplebias.basic.dx10.frag", "main"},
{"hlsl.samplebias.offset.dx10.frag", "main"},
{"hlsl.samplebias.offsetarray.dx10.frag", "main"},
HLSL: Add SampleCmp and SampleCmpLevelZero texture methods
2016-07-19 20:28:05 +00:00
{"hlsl.samplecmp.array.dx10.frag", "main"},
{"hlsl.samplecmp.basic.dx10.frag", "main"},
{"hlsl.samplecmp.offset.dx10.frag", "main"},
{"hlsl.samplecmp.offsetarray.dx10.frag", "main"},
{"hlsl.samplecmplevelzero.array.dx10.frag", "main"},
{"hlsl.samplecmplevelzero.basic.dx10.frag", "main"},
{"hlsl.samplecmplevelzero.offset.dx10.frag", "main"},
{"hlsl.samplecmplevelzero.offsetarray.dx10.frag", "main"},
HLSL: Add SampleBias and SampleGrad, and associated tests
2016-07-14 20:45:14 +00:00
{"hlsl.samplegrad.array.dx10.frag", "main"},
{"hlsl.samplegrad.basic.dx10.frag", "main"},
{"hlsl.samplegrad.basic.dx10.vert", "main"},
{"hlsl.samplegrad.offset.dx10.frag", "main"},
{"hlsl.samplegrad.offsetarray.dx10.frag", "main"},
HLSL: Add SampleLevel method
2016-07-21 21:02:16 +00:00
{"hlsl.samplelevel.array.dx10.frag", "main"},
{"hlsl.samplelevel.basic.dx10.frag", "main"},
{"hlsl.samplelevel.basic.dx10.vert", "main"},
{"hlsl.samplelevel.offset.dx10.frag", "main"},
{"hlsl.samplelevel.offsetarray.dx10.frag", "main"},
HLSL: allow semicolons between global scope declarations.
2016-08-03 13:04:18 +00:00
{"hlsl.semicolons.frag", "main"},
HLSL: Add shape conversions for scalar -> vector assigments. Also, this allows turning on the error check for a failed assigment when parsing. This makes 39 HLSL tests have a working assignment that was previously silently dropped, due to lack of this functionality.
2016-07-28 23:53:56 +00:00
{"hlsl.shapeConv.frag", "main"},
HLSL: Add EHTokStringConstant, so that string attributes may be parsed
2016-08-22 22:13:47 +00:00
{"hlsl.stringtoken.frag", "main"},
HLSL: Add string basic type and recognize string declaration grammar. This includes the "< decl ; decl ; >" syntax which has its own namespace. This functionality is not implemented, just silently accepted.
2016-09-20 02:23:18 +00:00
{"hlsl.string.frag", "main"},
HLSL: Flatten vertex input and fragment output structures. Vulkan can't handle structures into the vertex stage or out of the fragment stage.
2016-09-09 22:32:09 +00:00
{"hlsl.structin.vert", "main"},
Add negative intrinsics tests
2016-06-03 16:53:28 +00:00
{"hlsl.intrinsics.vert", "VertexShaderFunction"},
HLSL: Add more matrix types to the grammar.
2016-05-20 18:17:26 +00:00
{"hlsl.matType.frag", "PixelShaderFunction"},
Tests: Add a set of gtest-file-based HLSL tests.
2016-05-16 23:39:50 +00:00
{"hlsl.max.frag", "PixelShaderFunction"},
{"hlsl.precedence.frag", "PixelShaderFunction"},
{"hlsl.precedence2.frag", "PixelShaderFunction"},
HLSL: Implement proper nesting of symbol-table scopes and identifier searching.
2016-06-09 08:02:17 +00:00
{"hlsl.scope.frag", "PixelShaderFunction"},
Tests: Add a set of gtest-file-based HLSL tests.
2016-05-16 23:39:50 +00:00
{"hlsl.sin.frag", "PixelShaderFunction"},
HLSL: Implement basic "struct" grammar.
2016-06-11 22:43:14 +00:00
{"hlsl.struct.frag", "PixelShaderFunction"},
HLSL: Implement switch/case/default.
2016-07-01 06:04:11 +00:00
{"hlsl.switch.frag", "PixelShaderFunction"},
HLSL: Handle "." for structure dereference and swizzle.
2016-06-17 23:16:27 +00:00
{"hlsl.swizzle.frag", "PixelShaderFunction"},
HLSL: Add template style constructors for vector & matrix types
2016-06-24 01:13:48 +00:00
{"hlsl.templatetypes.frag", "PixelShaderFunction"},
HLSL: Add typedef grammar and production.
2016-07-05 06:02:40 +00:00
{"hlsl.typedef.frag", "PixelShaderFunction"},
HLSL: Flesh out the loop grammar and productions.
2016-06-05 21:44:07 +00:00
{"hlsl.whileLoop.frag", "PixelShaderFunction"},
HLSL: Add all int/float/bool/uint matrix types, void for functions, and a few others.
2016-06-08 18:50:56 +00:00
{"hlsl.void.frag", "PixelShaderFunction"},
Add support for testing file-based HLSL source code in GTest.
2016-05-16 16:50:30 +00:00
}),
FileNameAsCustomTestSuffix
);
// clang-format on
Flatten uniform arrays This checkin adds a --flatten-uniform-arrays option which can break uniform arrays of samplers, textures, or UBOs up into individual scalars named (e.g) myarray[0], myarray[1], etc. These appear as individual linkage objects. Code notes: - shouldFlatten internally calls shouldFlattenIO, and shouldFlattenUniform, but is the only flattening query directly called. - flattenVariable will handle structs or arrays (but not yet arrayed structs; this is tested an an error is generated). - There's some error checking around unhandled situations. E.g, flattening uniform arrays with initializer lists is not implemented. - This piggybacks on as much of the existing mechanism for struct flattening as it can. E.g, it uses the same flattenMap, and the same flattenAccess() method. - handleAssign() has been generalized to cope with either structs or arrays. - Extended test infrastructure to test flattening ability.
2016-09-16 19:26:37 +00:00
// clang-format off
INSTANTIATE_TEST_CASE_P(
ToSpirv, HlslCompileAndFlattenTest,
::testing::ValuesIn(std::vector<FileNameEntryPointPair>{
{"hlsl.array.flatten.frag", "main"},
}),
FileNameAsCustomTestSuffix
);
// clang-format on
Add support for testing file-based HLSL source code in GTest.
2016-05-16 16:50:30 +00:00
} // anonymous namespace
} // namespace glslangtest
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