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mesa: add format-helper for bptc

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Acked-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Soroush Kashani <soroush.kashani@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18012>
This commit is contained in:
Erik Faye-Lund
2022-08-10 08:27:19 +02:00
committed by Marge Bot
parent 403b9bf870
commit 529e70271f
2 changed files with 13 additions and 0 deletions
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10
src/mesa/main/formats.c
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@@ -645,6 +645,16 @@ _mesa_is_format_astc_2d(mesa_format format)
} }
/**
* Return TRUE if format is an BPTC compressed format.
*/
bool
_mesa_is_format_bptc(mesa_format format)
{
return _mesa_get_format_layout(format) == MESA_FORMAT_LAYOUT_BPTC;
}
/** /**
* If the given format is a compressed format, return a corresponding * If the given format is a compressed format, return a corresponding
* uncompressed format. * uncompressed format.

3
src/mesa/main/formats.h
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@@ -695,6 +695,9 @@ _mesa_is_format_etc2(mesa_format format);
bool bool
_mesa_is_format_astc_2d(mesa_format format); _mesa_is_format_astc_2d(mesa_format format);
bool
_mesa_is_format_bptc(mesa_format format);
bool bool
_mesa_is_format_color_format(mesa_format format); _mesa_is_format_color_format(mesa_format format);