From: Gwan-gyeong Mun <elongbug@gmail.com>
Date: Tue, 22 Aug 2017 15:57:18 +0000 (+0900)
Subject: gallium/docs: Fix the math formula of U2I64
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9649c6accedf091e294efe724fd3103aba1ca0f0;p=mesa.git

gallium/docs: Fix the math formula of U2I64

before:
  dst.xy = (uint64_t) src0.x
  dst.zw = (uint64_t) src0.y

after:
  dst.xy = (int64_t) src0.x
  dst.zw = (int64_t) src0.y

Signed-off-by: Mun Gwan-gyeong <elongbug@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
---

diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst
index f9b1385e55a..31331ef5111 100644
--- a/src/gallium/docs/source/tgsi.rst
+++ b/src/gallium/docs/source/tgsi.rst
@@ -2199,9 +2199,9 @@ two-component vectors with 64-bits in each component.
 
 .. math::
 
-   dst.xy = (uint64_t) src0.x
+   dst.xy = (int64_t) src0.x
 
-   dst.zw = (uint64_t) src0.y
+   dst.zw = (int64_t) src0.y
 
 .. opcode:: I2I64 - Signed Integer to 64-bit Integer