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tests: Add a small test for vkd3d_shader_build_varying_map().

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There's probably room for improvement, but this at least verifies the
function can be called.
This commit is contained in:
Henri Verbeet 2023-09-19 13:24:41 +02:00 committed by Alexandre Julliard
parent 74517de783
commit 419c6364db
Notes: Alexandre Julliard 2023-09-19 22:37:03 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/352
1 changed files with 31 additions and 0 deletions
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31
tests/vkd3d_shader_api.c
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@ -823,6 +823,36 @@ static void test_scan_descriptors(void)
}
}
static void test_build_varying_map(void)
{
struct vkd3d_shader_signature_element output_elements[] =
{
{"position", 0, 0, VKD3D_SHADER_SV_POSITION, VKD3D_SHADER_COMPONENT_FLOAT, 0, 0xf, 0xf},
{"texcoord", 2, 0, VKD3D_SHADER_SV_NONE, VKD3D_SHADER_COMPONENT_FLOAT, 1, 0xf, 0xf},
{"colour", 0, 0, VKD3D_SHADER_SV_NONE, VKD3D_SHADER_COMPONENT_FLOAT, 2, 0xf, 0xf},
};
struct vkd3d_shader_signature_element input_elements[] =
{
{"colour", 0, 0, VKD3D_SHADER_SV_NONE, VKD3D_SHADER_COMPONENT_FLOAT, 3, 0xf, 0xf},
{"texcoord", 2, 0, VKD3D_SHADER_SV_NONE, VKD3D_SHADER_COMPONENT_FLOAT, 4, 0x3, 0x3},
};
struct vkd3d_shader_signature output = {output_elements, ARRAY_SIZE(output_elements)};
struct vkd3d_shader_signature input = {input_elements, ARRAY_SIZE(input_elements)};
PFN_vkd3d_shader_build_varying_map pfn_vkd3d_shader_build_varying_map;
struct vkd3d_shader_varying_map map[ARRAY_SIZE(input_elements)];
unsigned int count;
pfn_vkd3d_shader_build_varying_map = vkd3d_shader_build_varying_map;
pfn_vkd3d_shader_build_varying_map(&output, &input, &count, map);
ok(count == ARRAY_SIZE(input_elements), "Got count %u.\n", count);
ok(map[0].output_signature_index == 2, "Got map[0].output_signature_index %u.\n", map[0].output_signature_index);
ok(map[0].input_register_index == 3, "Got map[0].input_register_index %u.\n", map[0].input_register_index);
ok(map[0].input_mask == 0xf, "Got map[0].input_mask %#x.\n", map[0].input_mask);
ok(map[1].output_signature_index == 1, "Got map[1].output_signature_index %u.\n", map[1].output_signature_index);
ok(map[1].input_register_index == 4, "Got map[1].input_register_index %u.\n", map[1].input_register_index);
ok(map[1].input_mask == 0x3, "Got map[1].input_mask %#x.\n", map[1].input_mask);
}
START_TEST(vkd3d_shader_api)
{
setlocale(LC_ALL, "");
@ -834,4 +864,5 @@ START_TEST(vkd3d_shader_api)
run_test(test_dxbc);
run_test(test_scan_signatures);
run_test(test_scan_descriptors);
run_test(test_build_varying_map);
}