On 08/03/2014 05:40 AM, Marek Olšák wrote:
> From: Marek Olšák <marek.ol...@amd.com>
>
> ---
> src/mesa/main/formats.c | 25 +++++++++++++++++++++++++
> src/mesa/main/formats.h | 3 +++
> 2 files changed, 28 insertions(+)
>
> diff --git a/src/mesa/main/formats.c b/src/mesa/main/formats.c
> index 1f20a9a..b830dbc 100644
> --- a/src/mesa/main/formats.c
> +++ b/src/mesa/main/formats.c
> @@ -2068,6 +2068,31 @@ _mesa_get_format_color_encoding(mesa_format format)
>
>
> /**
> + * Return TRUE if format is an ETC2 compressed format specified
> + * by GL_ARB_ES3_compatibility.
> + */
> +GLboolean
Just the usual comment that we're trying to use bool, true, and false
for non-application facing code. With that minor nit fixed, this patch is
Reviewed-by: Ian Romanick <ian.d.roman...@intel.com>
> +_mesa_is_format_etc2(mesa_format format)
> +{
> + switch (format) {
> + case MESA_FORMAT_ETC2_RGB8:
> + case MESA_FORMAT_ETC2_SRGB8:
> + case MESA_FORMAT_ETC2_RGBA8_EAC:
> + case MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC:
> + case MESA_FORMAT_ETC2_R11_EAC:
> + case MESA_FORMAT_ETC2_RG11_EAC:
> + case MESA_FORMAT_ETC2_SIGNED_R11_EAC:
> + case MESA_FORMAT_ETC2_SIGNED_RG11_EAC:
> + case MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1:
> + case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
> + return GL_TRUE;
> + default:
> + return GL_FALSE;
> + }
> +}
> +
> +
> +/**
> * For an sRGB format, return the corresponding linear color space format.
> * For non-sRGB formats, return the format as-is.
> */
> diff --git a/src/mesa/main/formats.h b/src/mesa/main/formats.h
> index dc50bc8..166cd22 100644
> --- a/src/mesa/main/formats.h
> +++ b/src/mesa/main/formats.h
> @@ -446,6 +446,9 @@ _mesa_is_format_signed(mesa_format format);
> extern GLboolean
> _mesa_is_format_integer(mesa_format format);
>
> +extern GLboolean
> +_mesa_is_format_etc2(mesa_format format);
> +
> extern GLenum
> _mesa_get_format_color_encoding(mesa_format format);
>
>
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