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tests: Add additional test cases to minLOD test. 

Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no>
This commit is contained in:
Hans-Kristian Arntzen 2021-11-29 13:09:07 +01:00
parent fffd6e935c
commit 18b31a73ec
1 changed files with 18 additions and 0 deletions
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18
tests/d3d12_descriptors.c
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@ -4353,6 +4353,12 @@ void test_view_min_lod(void)
{&ps_view_min_lod_load, 1, 2.0f, 9.0f, 0x00000000},
{&ps_view_min_lod_load, 1, 3.0f, 9.0f, 0x00000000},
/* floor(minLOD) behavior for integer fetch. */
{&ps_view_min_lod_load, 1, 0.0f, 1.9f, 0xffffffff},
{&ps_view_min_lod_load, 1, 0.0f, 2.0f, 0x00000000},
{&ps_view_min_lod_load, 1, 1.0f, 2.9f, 0x0f0f0f0f},
{&ps_view_min_lod_load, 1, 1.0f, 3.0f, 0x00000000},
{&ps_view_min_lod_sample, 0, -1.0f, 0.0f, 0x0f0f0f0f},
{&ps_view_min_lod_sample, 0, 0.0f, 0.0f, 0x0f0f0f0f},
{&ps_view_min_lod_sample, 0, 1.0f, 0.0f, 0xffffffff},
@ -4377,6 +4383,18 @@ void test_view_min_lod(void)
{&ps_view_min_lod_sample, 1, 1.0f, 9.0f, 0x00000000},
{&ps_view_min_lod_sample, 1, 2.0f, 9.0f, 0x00000000},
{&ps_view_min_lod_sample, 1, 3.0f, 9.0f, 0x00000000},
/* Tests rounding behavior for POINT mip filter. Nearest mip level is selected after clamp on AMD and NV,
* but not Intel, oddly enough. */
{&ps_view_min_lod_sample, 1, 0.25f, 1.00f, 0xffffffff},
{&ps_view_min_lod_sample, 1, 0.25f, 1.25f, 0xffffffff},
{&ps_view_min_lod_sample, 1, 0.25f, 2.00f, 0x0f0f0f0f},
{&ps_view_min_lod_sample, 1, -0.25f, 1.00f, 0xffffffff},
{&ps_view_min_lod_sample, 1, -0.25f, 1.25f, 0xffffffff},
{&ps_view_min_lod_sample, 1, -0.25f, 2.00f, 0x0f0f0f0f},
/* Intel HW fails these tests on native, D3D11 functional spec is not well defined here. */
/*{&ps_view_min_lod_sample, 1, 0.25f, 1.75f, 0x0f0f0f0f},*/
/*{&ps_view_min_lod_sample, 1, -0.25f, 1.75f, 0x0f0f0f0f},*/
};
/* Alternate mip colors */