From a9023ec5665ae84f6d05d2d58e5950b79ebcf977 Mon Sep 17 00:00:00 2001 From: Erik Faye-Lund Date: Fri, 3 Jan 2020 12:42:02 +0100 Subject: [PATCH] zink: support sampling non-float textures Part-of: --- .../drivers/zink/nir_to_spirv/nir_to_spirv.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c index 3c0f2260288..922ed8c81f5 100644 --- a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c +++ b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c @@ -388,10 +388,13 @@ emit_sampler(struct ntv_context *ctx, struct nir_variable *var) { bool is_ms; SpvDim dimension = type_to_dim(glsl_get_sampler_dim(var->type), &is_ms); - SpvId float_type = spirv_builder_type_float(&ctx->builder, 32); - SpvId image_type = spirv_builder_type_image(&ctx->builder, float_type, - dimension, false, glsl_sampler_type_is_array(var->type), is_ms, 1, - SpvImageFormatUnknown); + + SpvId result_type = get_glsl_basetype(ctx, glsl_get_sampler_result_type(var->type)); + SpvId image_type = spirv_builder_type_image(&ctx->builder, result_type, + dimension, false, + glsl_sampler_type_is_array(var->type), + is_ms, 1, + SpvImageFormatUnknown); SpvId sampled_type = spirv_builder_type_sampled_image(&ctx->builder, image_type); @@ -1372,8 +1375,6 @@ emit_tex(struct ntv_context *ctx, nir_tex_instr *tex) tex->op == nir_texop_txd || tex->op == nir_texop_txf || tex->op == nir_texop_txs); - assert(tex->op == nir_texop_txs || - nir_alu_type_get_base_type(tex->dest_type) == nir_type_float); assert(tex->texture_index == tex->sampler_index); SpvId coord = 0, proj = 0, bias = 0, lod = 0, dref = 0, dx = 0, dy = 0, -- 2.30.2