[Mesa-dev] [PATCH 03/20] mesa: add mesa_type_is_double helper function (v2)

[Brian Paul]

On 09/03/2014 10:15 PM, Dave Airlie wrote:
> This is a helper to return if a type is based on a double.
>
> v2: GLboolean->bool (Ian)
>
> Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
> Signed-off-by: Dave Airlie <airlied at redhat.com>
> ---
>   src/mesa/program/prog_parameter.h | 22 ++++++++++++++++++++++
>   1 file changed, 22 insertions(+)
>
> diff --git a/src/mesa/program/prog_parameter.h b/src/mesa/program/prog_parameter.h
> index 6b3b3c2..bcbe142 100644
> --- a/src/mesa/program/prog_parameter.h
> +++ b/src/mesa/program/prog_parameter.h
> @@ -151,6 +151,28 @@ _mesa_lookup_parameter_constant(const struct gl_program_parameter_list *list,
>                                   const gl_constant_value v[], GLuint vSize,
>                                   GLint *posOut, GLuint *swizzleOut);
>
> +static INLINE bool mesa_type_is_double(int dataType)

static INLINE bool
mesa_type_is_double(GLenum dataType)


> +{
> +   switch (dataType) {
> +   case GL_DOUBLE:
> +   case GL_DOUBLE_VEC2:
> +   case GL_DOUBLE_VEC3:
> +   case GL_DOUBLE_VEC4:
> +   case GL_DOUBLE_MAT2:
> +   case GL_DOUBLE_MAT2x3:
> +   case GL_DOUBLE_MAT2x4:
> +   case GL_DOUBLE_MAT3:
> +   case GL_DOUBLE_MAT3x2:
> +   case GL_DOUBLE_MAT3x4:
> +   case GL_DOUBLE_MAT4:
> +   case GL_DOUBLE_MAT4x2:
> +   case GL_DOUBLE_MAT4x3:
> +      return GL_TRUE;
> +   default:
> +      return GL_FALSE;
> +   }
> +}
> +
>   #ifdef __cplusplus
>   }
>   #endif
>