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nir/spirv: Add support for SpvOpImage

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This commit is contained in:
Jason Ekstrand 2016-02-01 13:47:13 -08:00
parent 593f88c0db
commit b1a1623293
1 changed files with 12 additions and 0 deletions
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12
src/glsl/nir/spirv/spirv_to_nir.c
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@ -1167,6 +1167,17 @@ vtn_handle_texture(struct vtn_builder *b, SpvOp opcode,
val->sampled_image->sampler =
vtn_value(b, w[4], vtn_value_type_access_chain)->access_chain;
return;
} else if (opcode == SpvOpImage) {
struct vtn_value *val =
vtn_push_value(b, w[2], vtn_value_type_access_chain);
struct vtn_value *src_val = vtn_untyped_value(b, w[3]);
if (src_val->value_type == vtn_value_type_sampled_image) {
val->access_chain = src_val->sampled_image->image;
} else {
assert(src_val->value_type == vtn_value_type_access_chain);
val->access_chain = src_val->access_chain;
}
return;
}
struct vtn_type *ret_type = vtn_value(b, w[1], vtn_value_type_type)->type;
@ -2380,6 +2391,7 @@ vtn_handle_body_instruction(struct vtn_builder *b, SpvOp opcode,
break;
case SpvOpSampledImage:
case SpvOpImage:
case SpvOpImageSampleImplicitLod:
case SpvOpImageSampleExplicitLod:
case SpvOpImageSampleDrefImplicitLod: