On Thu, Sep 10, 2015 at 8:03 PM, Erik Faye-Lund <kusmab...@gmail.com> wrote:
> On Thu, Sep 10, 2015 at 10:08 PM, Rob Clark <robdcl...@gmail.com> wrote:
>> From: Rob Clark <robcl...@freedesktop.org>
>>
>> Rather than make yet another copy of channel(), let's move it into nir.
>>
>> Signed-off-by: Rob Clark <robcl...@freedesktop.org>
>> ---
>> src/glsl/nir/nir_builder.h | 6 ++++++
>> src/glsl/nir/nir_lower_tex_projector.c | 24 +++++++++---------------
>> src/glsl/nir/nir_normalize_cubemap_coords.c | 20 +++++++-------------
>> 3 files changed, 22 insertions(+), 28 deletions(-)
>>
>> diff --git a/src/glsl/nir/nir_builder.h b/src/glsl/nir/nir_builder.h
>> index ba988d7..6568493 100644
>> --- a/src/glsl/nir/nir_builder.h
>> +++ b/src/glsl/nir/nir_builder.h
>> @@ -216,6 +216,12 @@ nir_swizzle(nir_builder *build, nir_ssa_def *src,
>> unsigned swiz[4],
>> nir_imov_alu(build, alu_src, num_components);
>> }
>>
>> +static inline nir_ssa_def *
>> +nir_channel(nir_builder *b, nir_ssa_def *def, int c)
>> +{
>> + return nir_swizzle(b, def, (unsigned[4]){c, c, c, c}, 1, false);
>> +}
>> +
>
> The subject is "add nir_swizzle", but you seem to rename channel to
> nir_channel instead... Old subject, perhaps?
hmm, yeah, subject is totally bogus.. I'll fix that ;-)
BR,
-R
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