[Mesa-dev] [PATCH 1/5] i965/fs: fix regs_read() for LINTERP

[Jordan Justen]

Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>

On 2015-07-01 11:51:35, Connor Abbott wrote:
> The second source always stays within the same SIMD8 register.
> 
> Signed-off-by: Connor Abbott <connor.w.abbott at intel.com>
> ---
>  src/mesa/drivers/dri/i965/brw_fs.cpp | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
> index dd95519..38b9095 100644
> --- a/src/mesa/drivers/dri/i965/brw_fs.cpp
> +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
> @@ -676,7 +676,8 @@ fs_inst::regs_read(int arg) const
>     case FS_OPCODE_LINTERP:
>        if (arg == 0)
>           return exec_size / 4;
> -      break;
> +      else
> +         return 1;
>  
>     case FS_OPCODE_PIXEL_X:
>     case FS_OPCODE_PIXEL_Y:
> -- 
> 2.4.3
> 
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