This series is:
Reviewed-by: Edward O'Callaghan <eocallag...@alterapraxis.com>
On 2016-01-03 11:37, Ilia Mirkin wrote:
Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu>
---
src/gallium/docs/source/tgsi.rst | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/src/gallium/docs/source/tgsi.rst
b/src/gallium/docs/source/tgsi.rst
index 955ece8..f69998f 100644
--- a/src/gallium/docs/source/tgsi.rst
+++ b/src/gallium/docs/source/tgsi.rst
@@ -458,7 +458,9 @@ while DDY is allowed to be the same for the entire
2x2 quad.
.. opcode:: PK2H - Pack Two 16-bit Floats
- TBD
+.. math::
+
+ dst.x = f32\_to\_f16(src.x) | f32\_to\_f16(src.y) << 16
.. opcode:: PK2US - Pack Two Unsigned 16-bit Scalars
@@ -615,7 +617,11 @@ This instruction replicates its result.
.. opcode:: UP2H - Unpack Two 16-Bit Floats
- TBD
+.. math::
+
+ dst.x = f16\_to\_f32(src0.x \& 0xffff)
+
+ dst.y = f16\_to\_f32(src0.x >> 16)
.. note::
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