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| -rw-r--r-- | Makefile.am | 2 | ||||
| -rw-r--r-- | src/tests/func/shader/pack_unpack.c | 172 |
2 files changed, 174 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am index 1708c7c..f3abae5 100644 --- a/Makefile.am +++ b/Makefile.am @@ -95,6 +95,7 @@ bin_crucible_SOURCES = \ src/tests/func/miptree/miptree.c \ src/tests/func/push-constants/basic.c \ src/tests/func/shader/fragcoord.c \ + src/tests/func/shader/pack_unpack.c \ src/tests/func/ssbo/interleave.c \ src/tests/func/sync/semaphore-fd.c \ src/tests/func/renderpass/clear.c \ @@ -134,6 +135,7 @@ BUILT_SOURCES = \ src/tests/func/miptree/miptree_gen.c \ src/tests/func/push-constants/basic-spirv.h \ src/tests/func/shader/fragcoord-spirv.h \ + src/tests/func/shader/pack_unpack-spirv.h \ src/tests/func/ssbo/interleave-spirv.h \ src/tests/func/sync/semaphore-fd-spirv.h \ src/tests/stress/lots-of-surface-state-spirv.h diff --git a/src/tests/func/shader/pack_unpack.c b/src/tests/func/shader/pack_unpack.c new file mode 100644 index 0000000..113664c --- /dev/null +++ b/src/tests/func/shader/pack_unpack.c @@ -0,0 +1,172 @@ +// Copyright 2017 Valve Corporation +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the "Software"), +// to deal in the Software without restriction, including without limitation +// the rights to use, copy, modify, merge, publish, distribute, sublicense, +// and/or sell copies of the Software, and to permit persons to whom the +// Software is furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice (including the next +// paragraph) shall be included in all copies or substantial portions of the +// Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS +// IN THE SOFTWARE. + +#include "util/simple_pipeline.h" +#include "tapi/t.h" + +#include "pack_unpack-spirv.h" + +static void +pack_double(void) +{ + VkShaderModule fs = qoCreateShaderModuleGLSL(t_device, FRAGMENT, + layout(location = 0) out vec4 f_color; + layout(push_constant) uniform push_consts { + uvec2 arg; + double expected; + }; + + void main() + { + if (packDouble2x32(arg) == expected) + f_color = vec4(0.0, 1.0, 0.0, 1.0); + else + f_color = vec4(1.0, 0.0, 0.0, 1.0); + } + ); + + struct { + uint32_t low; + uint32_t high; + double expected; + } push; + push.low = 0x0; + push.high = 0x3ff00000; + push.expected = 1.0; + run_simple_pipeline(fs, &push, sizeof(push)); +} + +test_define { + .name = "func.shader.packDouble2x32.basic", + .start = pack_double, + .image_filename = "32x32-green.ref.png", +}; + +static void +unpack_double(void) +{ + VkShaderModule fs = qoCreateShaderModuleGLSL(t_device, FRAGMENT, + layout(location = 0) out vec4 f_color; + layout(push_constant) uniform push_consts { + double arg; + uvec2 expected; + }; + + void main() + { + if (unpackDouble2x32(arg) == expected) + f_color = vec4(0.0, 1.0, 0.0, 1.0); + else + f_color = vec4(1.0, 0.0, 0.0, 1.0); + } + ); + + struct { + double arg; + uint32_t low; + uint32_t high; + } push; + push.low = 0x0; + push.high = 0x3ff00000; + push.arg = 1.0; + run_simple_pipeline(fs, &push, sizeof(push)); +} + +test_define { + .name = "func.shader.unpackDouble2x32.basic", + .start = unpack_double, + .image_filename = "32x32-green.ref.png", +}; + +static void +pack_int64(void) +{ + VkShaderModule fs = qoCreateShaderModuleGLSL(t_device, FRAGMENT, +///#extension GL_ARB_gpu_shader_int64 : enable + layout(location = 0) out vec4 f_color; + layout(push_constant) uniform push_consts { + uvec2 arg; + uint64_t expected; + }; + + void main() + { + if (packUint2x32(arg) == expected) + f_color = vec4(0.0, 1.0, 0.0, 1.0); + else + f_color = vec4(1.0, 0.0, 0.0, 1.0); + } + ); + + struct { + uint32_t low; + uint32_t high; + uint64_t expected; + } push; + push.low = 0x42; + push.high = 0x43; + push.expected = 0x0000004300000042; + run_simple_pipeline(fs, &push, sizeof(push)); +} + +test_define { + .name = "func.shader.packUint2x32.basic", + .start = pack_int64, + .image_filename = "32x32-green.ref.png", +}; + +static void +unpack_int64(void) +{ + VkShaderModule fs = qoCreateShaderModuleGLSL(t_device, FRAGMENT, +///#extension GL_ARB_gpu_shader_int64 : enable + layout(location = 0) out vec4 f_color; + layout(push_constant) uniform push_consts { + uint64_t arg; + uvec2 expected; + }; + + void main() + { + if (unpackUint2x32(arg) == expected) + f_color = vec4(0.0, 1.0, 0.0, 1.0); + else + f_color = vec4(1.0, 0.0, 0.0, 1.0); + } + ); + + struct { + uint64_t arg; + uint32_t low; + uint32_t high; + } push; + push.low = 0x42; + push.high = 0x43; + push.arg = 0x0000004300000042; + run_simple_pipeline(fs, &push, sizeof(push)); +} + +test_define { + .name = "func.shader.unpackUint2x32.basic", + .start = unpack_int64, + .image_filename = "32x32-green.ref.png", +}; + |