lod = emit_float_const(ctx, 32, 0.0);
if (tex->op == nir_texop_txs) {
SpvId image = spirv_builder_emit_image(&ctx->builder, image_type, load);
+ /* Additionally, if its Dim is 1D, 2D, 3D, or Cube,
+ * it must also have either an MS of 1 or a Sampled of 0 or 2.
+ * - OpImageQuerySize specification
+ *
+ * all spirv samplers use these types
+ */
+ if (tex->sampler_dim != GLSL_SAMPLER_DIM_MS && !lod)
+ lod = emit_uint_const(ctx, 32, 0);
SpvId result = spirv_builder_emit_image_query_size(&ctx->builder,
dest_type, image,
lod);