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authorBrian Paul <[email protected]>2014-03-17 15:13:55 -0600
committerBrian Paul <[email protected]>2014-03-18 08:03:27 -0600
commit63e7b519120c5ce611b6e77e0d1d93e10ed41a05 (patch)
tree9f628b313e83a1eb61ef6dfafe2e66a09be720d6 /src/gallium/docs/source
parent81f342ce64799467f745a15f533a0b3f8080e333 (diff)
gallium/docs: update SLT, SGE, SFL, STR opcode docs
To emphasize that the result is floating point 1.0 or 0.0, to match other opcodes like SLE and SEQ. Reviewed-by: Roland Scheidegger <[email protected]>
Diffstat (limited to 'src/gallium/docs/source')
-rw-r--r--src/gallium/docs/source/tgsi.rst20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst
index 03c5df846f7..e184b2ff592 100644
--- a/src/gallium/docs/source/tgsi.rst
+++ b/src/gallium/docs/source/tgsi.rst
@@ -223,26 +223,26 @@ This instruction replicates its result.
.. math::
- dst.x = (src0.x < src1.x) ? 1 : 0
+ dst.x = (src0.x < src1.x) ? 1.0F : 0.0F
- dst.y = (src0.y < src1.y) ? 1 : 0
+ dst.y = (src0.y < src1.y) ? 1.0F : 0.0F
- dst.z = (src0.z < src1.z) ? 1 : 0
+ dst.z = (src0.z < src1.z) ? 1.0F : 0.0F
- dst.w = (src0.w < src1.w) ? 1 : 0
+ dst.w = (src0.w < src1.w) ? 1.0F : 0.0F
.. opcode:: SGE - Set On Greater Equal Than
.. math::
- dst.x = (src0.x >= src1.x) ? 1 : 0
+ dst.x = (src0.x >= src1.x) ? 1.0F : 0.0F
- dst.y = (src0.y >= src1.y) ? 1 : 0
+ dst.y = (src0.y >= src1.y) ? 1.0F : 0.0F
- dst.z = (src0.z >= src1.z) ? 1 : 0
+ dst.z = (src0.z >= src1.z) ? 1.0F : 0.0F
- dst.w = (src0.w >= src1.w) ? 1 : 0
+ dst.w = (src0.w >= src1.w) ? 1.0F : 0.0F
.. opcode:: MAD - Multiply And Add
@@ -527,7 +527,7 @@ This instruction replicates its result.
.. math::
- dst = 0
+ dst = 0.0F
.. note::
@@ -588,7 +588,7 @@ This instruction replicates its result.
.. math::
- dst = 1
+ dst = 1.0F
.. opcode:: TEX - Texture Lookup