Mesa (master): gallium: fix some math formulas to display better

[Ilia Mirkin]

Module: Mesa
Branch: master
Commit: 5dd490f134cff8a0b6da1417d146e92df1860b0f
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=5dd490f134cff8a0b6da1417d146e92df1860b0f

Author: Ilia Mirkin <imirkin at alum.mit.edu>
Date:   Thu Feb  9 18:04:08 2017 -0500

gallium: fix some math formulas to display better

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak at amd.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle at amd.com>

---

 src/gallium/docs/source/tgsi.rst | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst
index a9568a8298..f68d349a48 100644
--- a/src/gallium/docs/source/tgsi.rst
+++ b/src/gallium/docs/source/tgsi.rst
@@ -1204,13 +1204,13 @@ Support for these opcodes indicated by PIPE_SHADER_CAP_INTEGERS (all of them?)
 
 .. math::
 
-  dst.x = src0.x \ src1.x
+  dst.x = \frac{src0.x}{src1.x}
 
-  dst.y = src0.y \ src1.y
+  dst.y = \frac{src0.y}{src1.y}
 
-  dst.z = src0.z \ src1.z
+  dst.z = \frac{src0.z}{src1.z}
 
-  dst.w = src0.w \ src1.w
+  dst.w = \frac{src0.w}{src1.w}
 
 
 .. opcode:: UDIV - Unsigned Integer Division
@@ -1219,13 +1219,13 @@ Support for these opcodes indicated by PIPE_SHADER_CAP_INTEGERS (all of them?)
 
 .. math::
 
-  dst.x = src0.x \ src1.x
+  dst.x = \frac{src0.x}{src1.x}
 
-  dst.y = src0.y \ src1.y
+  dst.y = \frac{src0.y}{src1.y}
 
-  dst.z = src0.z \ src1.z
+  dst.z = \frac{src0.z}{src1.z}
 
-  dst.w = src0.w \ src1.w
+  dst.w = \frac{src0.w}{src1.w}
 
 
 .. opcode:: UMOD - Unsigned Integer Remainder
@@ -1234,13 +1234,13 @@ Support for these opcodes indicated by PIPE_SHADER_CAP_INTEGERS (all of them?)
 
 .. math::
 
-  dst.x = src0.x \ src1.x
+  dst.x = src0.x \bmod src1.x
 
-  dst.y = src0.y \ src1.y
+  dst.y = src0.y \bmod src1.y
 
-  dst.z = src0.z \ src1.z
+  dst.z = src0.z \bmod src1.z
 
-  dst.w = src0.w \ src1.w
+  dst.w = src0.w \bmod src1.w
 
 
 .. opcode:: NOT - Bitwise Not
@@ -2259,17 +2259,17 @@ two-component vectors with 64-bits in each component.
 
 .. math::
 
-  dst.xy = src0.xy \ src1.xy
+  dst.xy = \frac{src0.xy}{src1.xy}
 
-  dst.zw = src0.zw \ src1.zw
+  dst.zw = \frac{src0.zw}{src1.zw}
 
 .. opcode:: U64DIV - 64-bit Unsigned Integer Division
 
 .. math::
 
-  dst.xy = src0.xy \ src1.xy
+  dst.xy = \frac{src0.xy}{src1.xy}
 
-  dst.zw = src0.zw \ src1.zw
+  dst.zw = \frac{src0.zw}{src1.zw}
 
 .. opcode:: U64MOD - 64-bit Unsigned Integer Remainder