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Diffstat (limited to 'src/glsl/ir_builder.h')
| -rw-r--r-- | src/glsl/ir_builder.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/glsl/ir_builder.h b/src/glsl/ir_builder.h index 410b08cd052..7a0a196ee67 100644 --- a/src/glsl/ir_builder.h +++ b/src/glsl/ir_builder.h @@ -91,6 +91,11 @@ ir_expression *mul(operand a, operand b); ir_expression *dot(operand a, operand b); ir_expression *saturate(operand a); +/** + * Swizzle away later components, but preserve the ordering. + */ +ir_swizzle *swizzle_for_size(operand a, int components); + ir_swizzle *swizzle_xxxx(operand a); ir_swizzle *swizzle_yyyy(operand a); ir_swizzle *swizzle_zzzz(operand a); |