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kk: Add multiViewport and EXT_shader_viewport_index_layer support

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Reviewed-by: Arcady Goldmints-Orlov <arcady@lunarg.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38518>
This commit is contained in:
Aitor Camacho 2025-11-19 12:17:37 +09:00 • committed by Marge Bot
parent 15f170e369
commit abc719f01f
4 changed files with 15 additions and 3 deletions
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2
docs/features.txt
View file

@ -487,7 +487,7 @@ Vulkan 1.2 -- all DONE: anv, hk, nvk, panvk/v10+, pvr, tu, vn
VK_EXT_sampler_filter_minmax DONE (anv, lvp, nvk, panvk/v10+, radv, tu, vn)
VK_EXT_scalar_block_layout DONE (anv, dzn, hasvk, kk, lvp, nvk, panvk, pvr, radv, tu, vn, v3dv/vc7+)
VK_EXT_separate_stencil_usage DONE (anv, dzn, hasvk, kk, lvp, nvk, panvk, pvr, radv, tu, v3dv, vn)
VK_EXT_shader_viewport_index_layer DONE (anv, hasvk, lvp, nvk, radv, tu, vn)
VK_EXT_shader_viewport_index_layer DONE (anv, hasvk, kk, lvp, nvk, radv, tu, vn)
Vulkan 1.3 -- all DONE: anv, hk, lvp, nvk, panvk/v10+, radv, tu, vn, v3dv

2
src/kosmickrisp/compiler/msl_iomap.c
View file

@ -61,6 +61,7 @@ static const char *VARYING_SLOT_NAME[NUM_TOTAL_VARYING_SLOTS] = {
[VARYING_SLOT_PSIZ] = "point_size",
[VARYING_SLOT_PRIMITIVE_ID] = "primitive_id",
[VARYING_SLOT_LAYER] = "layer",
[VARYING_SLOT_VIEWPORT] = "viewport_index",
[VARYING_SLOT_VAR0] = "vary_00",
[VARYING_SLOT_VAR1] = "vary_01",
[VARYING_SLOT_VAR2] = "vary_02",
@ -101,6 +102,7 @@ static const char *VARYING_SLOT_SEMANTIC[NUM_TOTAL_VARYING_SLOTS] = {
[VARYING_SLOT_PSIZ] = "[[point_size]]",
[VARYING_SLOT_PRIMITIVE_ID] = "[[primitive_id]]",
[VARYING_SLOT_LAYER] = "[[render_target_array_index]]",
[VARYING_SLOT_VIEWPORT] = "[[viewport_array_index]]",
[VARYING_SLOT_VAR0] = "[[user(vary_00)]]",
[VARYING_SLOT_VAR1] = "[[user(vary_01)]]",
[VARYING_SLOT_VAR2] = "[[user(vary_02)]]",

11
src/kosmickrisp/compiler/msl_nir_lower_common.c
View file

@ -217,6 +217,14 @@ msl_ensure_vertex_position_output(nir_shader *nir)
static bool
msl_fs_io_types(nir_builder *b, nir_intrinsic_instr *intr, void *data)
{
if (intr->intrinsic == nir_intrinsic_load_input) {
struct nir_io_semantics io = nir_intrinsic_io_semantics(intr);
if (io.location == VARYING_SLOT_VIEWPORT) {
nir_intrinsic_set_dest_type(intr, nir_type_uint32);
return true;
}
}
if (intr->intrinsic == nir_intrinsic_store_output) {
struct nir_io_semantics io = nir_intrinsic_io_semantics(intr);
if (io.location == FRAG_RESULT_SAMPLE_MASK) {
@ -256,7 +264,8 @@ msl_vs_io_types(nir_builder *b, nir_intrinsic_instr *intr, void *data)
{
if (intr->intrinsic == nir_intrinsic_store_output) {
struct nir_io_semantics io = nir_intrinsic_io_semantics(intr);
if (io.location == VARYING_SLOT_LAYER) {
if (io.location == VARYING_SLOT_LAYER ||
io.location == VARYING_SLOT_VIEWPORT) {
nir_intrinsic_set_src_type(intr, nir_type_uint32);
return true;
}

3
src/kosmickrisp/vulkan/kk_physical_device.c
View file

@ -86,7 +86,7 @@ kk_get_device_extensions(const struct kk_instance *instance,
.EXT_sampler_filter_minmax = false,
.EXT_scalar_block_layout = true,
.EXT_separate_stencil_usage = true,
.EXT_shader_viewport_index_layer = false,
.EXT_shader_viewport_index_layer = true,
/* Vulkan 1.3 */
.KHR_copy_commands2 = true,
@ -161,6 +161,7 @@ kk_get_device_features(
.imageCubeArray = true,
.independentBlend = true,
.logicOp = true,
.multiViewport = true,
.robustBufferAccess = true,
.samplerAnisotropy = true,
.shaderInt16 = true,