diff options
| author | Chad Versace <[email protected]> | 2012-11-19 11:14:24 -0800 |
|---|---|---|
| committer | Chad Versace <[email protected]> | 2013-01-24 21:24:10 -0800 |
| commit | 542c7a30224211de8d7df5025a5308559f33197b (patch) | |
| tree | 6e5f07ef557a33a31c6db450041464ebc407f897 /src/glsl/ir_builder.cpp | |
| parent | 529b6d1f3d80f5651bdb477c20fdbb6f6a4d9746 (diff) | |
glsl: Evaluate constant GLSL ES 3.00 pack/unpack expressions (v3)
That is, evaluate constant expressions of the following functions:
packSnorm2x16 unpackSnorm2x16
packUnorm2x16 unpackUnorm2x16
packHalf2x16 unpackHalf2x16
v2: Reuse _mesa_pack_float_to_half and its inverse to evaluate
pack/unpackHalf2x16. [for idr]
v3: Whitespace fixes. [for mattst88]
Don't cast neg floats directly to uint16; use an intermediate cast to
int16. [for paul]
Reviewed-by: Ian Romanick <[email protected]> (v2)
Reviewed-by: Paul Berry <[email protected]>
Reviewed-by: Matt Tuner <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
Diffstat (limited to 'src/glsl/ir_builder.cpp')
0 files changed, 0 insertions, 0 deletions