[Mesa-dev] [PATCH] scons: Add option to enable floating-point textures.

[Jose Fonseca]

Reviewed-by: Jose Fonseca <jfonseca at vmware.com>

----- Original Message -----
> Signed-off-by: Vinson Lee <vlee at freedesktop.org>
> ---
>  common.py        | 1 +
>  scons/gallium.py | 4 ++++
>  2 files changed, 5 insertions(+)
> 
> diff --git a/common.py b/common.py
> index 6121a41..6ff9608 100644
> --- a/common.py
> +++ b/common.py
> @@ -98,5 +98,6 @@ def AddOptions(opts):
>  	opts.Add(BoolOption('debug', 'DEPRECATED: debug build', 'yes'))
>  	opts.Add(BoolOption('profile', 'DEPRECATED: profile build', 'no'))
>  	opts.Add(BoolOption('quiet', 'DEPRECATED: profile build', 'yes'))
> +	opts.Add(BoolOption('texture_float', 'enable floating-point
> textures and renderbuffers', 'no'))
>  	if host_platform == 'windows':
>  		opts.Add(EnumOption('MSVS_VERSION', 'MS Visual C++ version', None,
>  		allowed_values=('7.1', '8.0', '9.0')))
> diff --git a/scons/gallium.py b/scons/gallium.py
> index f4776d8..8fc17b3 100755
> --- a/scons/gallium.py
> +++ b/scons/gallium.py
> @@ -298,6 +298,10 @@ def generate(env):
>          cppdefines += ['BEOS_THREADS']
>      if env['embedded']:
>          cppdefines += ['PIPE_SUBSYSTEM_EMBEDDED']
> +    if env['texture_float']:
> +        print 'warning: Floating-point textures enabled.'
> +        print 'warning: Please consult docs/patents.txt with your
> lawyer before building Mesa.'
> +        cppdefines += ['TEXTURE_FLOAT_ENABLED']
>      env.Append(CPPDEFINES = cppdefines)
>  
>      # C compiler options
> --
> 1.7.11.1
> 
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