[Mesa-dev] [PATCH 10/51] glsl: Allow 16-bit math

[Matt Turner]

On 11/24, Topi Pohjolainen wrote:
>Signed-off-by: Topi Pohjolainen <topi.pohjolainen at intel.com>
>---
> src/compiler/glsl/ir_validate.cpp | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)
>
>diff --git a/src/compiler/glsl/ir_validate.cpp b/src/compiler/glsl/ir_validate.cpp
>index 735e862141..d246af866d 100644
>--- a/src/compiler/glsl/ir_validate.cpp
>+++ b/src/compiler/glsl/ir_validate.cpp
>@@ -272,7 +272,8 @@ ir_validate::visit_leave(ir_expression *ir)
>    case ir_unop_rsq:
>    case ir_unop_sqrt:
>       assert(ir->type->is_float() ||
>-             ir->type->is_double());
>+             ir->type->is_double() ||
>+             ir->type->base_type == GLSL_TYPE_FLOAT16);
>       assert(ir->type == ir->operands[0]->type);
>       break;
>
>@@ -281,7 +282,9 @@ ir_validate::visit_leave(ir_expression *ir)
>    case ir_unop_exp2:
>    case ir_unop_log2:
>    case ir_unop_saturate:
>-      assert(ir->operands[0]->type->is_float());
>+      assert(ir->operands[0]->type->is_float() ||
>+             (ir->operands[0]->type->get_scalar_type()->base_type ==
>+              GLSL_TYPE_FLOAT16));

Same comment about is_half_float()
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: Digital signature
URL: <https://lists.freedesktop.org/archives/mesa-dev/attachments/20171127/ccbb42af/attachment.sig>