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nvk: Support D3D sample modes

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31585>
This commit is contained in:
Faith Ekstrand 2024-10-09 11:14:58 -05:00 • committed by Marge Bot
parent 097f8b2c7d
commit e14b4bcb88
1 changed files with 18 additions and 0 deletions
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18
src/nouveau/vulkan/nvk_cmd_draw.c
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@ -724,12 +724,16 @@ nil_to_nv9097_samples_mode(enum nil_sample_layout sample_layout)
uint16_t nil_to_nv9097[] = {
MODE(1X1),
MODE(2X1),
MODE(2X1_D3D),
MODE(2X2),
MODE(4X2),
MODE(4X2_D3D),
MODE(4X4),
};
#undef MODE
assert(sample_layout < ARRAY_SIZE(nil_to_nv9097));
assert(sample_layout == NIL_SAMPLE_LAYOUT_1X1 ||
nil_to_nv9097[sample_layout] != 0);
return nil_to_nv9097[sample_layout];
}
@ -749,6 +753,7 @@ nvk_cmd_set_sample_layout(struct nvk_cmd_buffer *cmd,
switch (sample_layout) {
case NIL_SAMPLE_LAYOUT_1X1:
case NIL_SAMPLE_LAYOUT_2X1:
case NIL_SAMPLE_LAYOUT_2X1_D3D:
/* These only have two modes: Single-pass or per-sample */
P_MTHD(p, NV9097, SET_MME_SHADOW_SCRATCH(NVK_MME_SCRATCH_SAMPLE_MASKS_2PASS_0));
P_INLINE_DATA(p, 0);
@ -788,6 +793,19 @@ nvk_cmd_set_sample_layout(struct nvk_cmd_buffer *cmd,
P_INLINE_DATA(p, 0x00c000c0);
break;
case NIL_SAMPLE_LAYOUT_4X2_D3D:
P_MTHD(p, NV9097, SET_MME_SHADOW_SCRATCH(NVK_MME_SCRATCH_SAMPLE_MASKS_2PASS_0));
P_INLINE_DATA(p, 0x003a00c5);
P_INLINE_DATA(p, 0x003a00c5);
P_INLINE_DATA(p, 0x003a003a);
P_INLINE_DATA(p, 0x00c500c5);
P_MTHD(p, NV9097, SET_MME_SHADOW_SCRATCH(NVK_MME_SCRATCH_SAMPLE_MASKS_4PASS_0));
P_INLINE_DATA(p, 0x00120081);
P_INLINE_DATA(p, 0x00280044);
P_INLINE_DATA(p, 0x00280012);
P_INLINE_DATA(p, 0x00810044);
break;
default:
unreachable("Unknown sample layout");
}