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zink/ntv: extract get_texture_load

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v2: drop ALWAYS_INLINE (zmike)

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28511>
This commit is contained in:
Gert Wollny
2024-03-25 20:57:51 +01:00
committed by Marge Bot
parent 7f1a4624f8
commit 94bef5a182
1 changed files with 20 additions and 12 deletions
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32
src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
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@@ -3680,6 +3680,24 @@ find_sampler_and_texture_index(struct ntv_context *ctx, struct spriv_tex_src *te
} }
} }
static SpvId
get_texture_load(struct ntv_context *ctx, SpvId sampler_id, nir_tex_instr *tex,
SpvId image_type, SpvId sampled_type)
{
if (ctx->stage == MESA_SHADER_KERNEL) {
SpvId image_load = spirv_builder_emit_load(&ctx->builder, image_type, sampler_id);
if (nir_tex_instr_need_sampler(tex)) {
SpvId sampler_load = spirv_builder_emit_load(&ctx->builder, spirv_builder_type_sampler(&ctx->builder),
ctx->cl_samplers[tex->sampler_index]);
return spirv_builder_emit_sampled_image(&ctx->builder, sampled_type, image_load, sampler_load);
} else {
return image_load;
}
} else {
return spirv_builder_emit_load(&ctx->builder, sampled_type, sampler_id);
}
}
static void static void
emit_tex(struct ntv_context *ctx, nir_tex_instr *tex) emit_tex(struct ntv_context *ctx, nir_tex_instr *tex)
{ {
@@ -3720,18 +3738,8 @@ emit_tex(struct ntv_context *ctx, nir_tex_instr *tex)
SpvId ptr = spirv_builder_type_pointer(&ctx->builder, SpvStorageClassUniformConstant, sampled_type); SpvId ptr = spirv_builder_type_pointer(&ctx->builder, SpvStorageClassUniformConstant, sampled_type);
sampler_id = spirv_builder_emit_access_chain(&ctx->builder, ptr, sampler_id, &tex_src.tex_offset, 1); sampler_id = spirv_builder_emit_access_chain(&ctx->builder, ptr, sampler_id, &tex_src.tex_offset, 1);
} }
SpvId load;
if (ctx->stage == MESA_SHADER_KERNEL) { SpvId load = get_texture_load(ctx, sampler_id, tex, image_type, sampled_type);
SpvId image_load = spirv_builder_emit_load(&ctx->builder, image_type, sampler_id);
if (nir_tex_instr_need_sampler(tex)) {
SpvId sampler_load = spirv_builder_emit_load(&ctx->builder, spirv_builder_type_sampler(&ctx->builder), ctx->cl_samplers[tex->sampler_index]);
load = spirv_builder_emit_sampled_image(&ctx->builder, sampled_type, image_load, sampler_load);
} else {
load = image_load;
}
} else {
load = spirv_builder_emit_load(&ctx->builder, sampled_type, sampler_id);
}
if (tex->is_sparse) if (tex->is_sparse)
tex->def.num_components--; tex->def.num_components--;