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ail: Test 63x63 cube map

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This has a subtle interaction with page-aligned layers. Written while debugging
dEQP-GLES3.functional.texture.filtering.cube.combinations.nearest_nearest_repeat_clamp

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21114>
This commit is contained in:
Alyssa Rosenzweig
2023-02-03 18:54:48 -05:00
committed by Marge Bot
parent 294351ff77
commit 9b2dc92228
1 changed files with 24 additions and 0 deletions
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src/asahi/layout/tests/test-layout.cpp
+24
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@@ -42,6 +42,30 @@ TEST(Cubemap, Nonmipmapped)
EXPECT_EQ(layout.size_B, ALIGN_POT(512 * 512 * 4 * 6, 0x4000));
}
TEST(Cubemap, RoundsToOnePage)
{
struct ail_layout layout = {
.width_px = 63,
.height_px = 63,
.depth_px = 6,
.sample_count_sa = 1,
.levels = 6,
.tiling = AIL_TILING_TWIDDLED,
.format = PIPE_FORMAT_R32_FLOAT,
};
ail_make_miptree(&layout);
EXPECT_EQ(layout.level_offsets_B[0], 0);
EXPECT_EQ(layout.level_offsets_B[1], 0x4000);
EXPECT_EQ(layout.level_offsets_B[2], 0x5000);
EXPECT_EQ(layout.level_offsets_B[3], 0x5400);
EXPECT_EQ(layout.level_offsets_B[4], 0x5500);
EXPECT_TRUE(layout.page_aligned_layers);
EXPECT_EQ(layout.layer_stride_B, 0x8000);
EXPECT_EQ(layout.size_B, 0x30000);
}
TEST(Linear, SmokeTestBuffer)
{
struct ail_layout layout = {