From: Samuel Iglesias Gonsalvez <sigles...@igalia.com>
v2:
- Add clamping for non-normalized integer formats in pack_ubyte*()
Signed-off-by: Samuel Iglesias Gonsalvez <sigles...@igalia.com>
---
src/mesa/main/format_pack.py | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/mesa/main/format_pack.py b/src/mesa/main/format_pack.py
index a65a614..afb5011 100644
--- a/src/mesa/main/format_pack.py
+++ b/src/mesa/main/format_pack.py
@@ -88,7 +88,13 @@ pack_ubyte_${f.short_name()}(const GLubyte src[4], void *dst)
%endif
${c.datatype()} ${c.name} =
- %if c.type == parser.UNSIGNED:
+ %if not f.is_normalized() and f.is_int():
+ %if c.type == parser.SIGNED:
+ _mesa_unsigned_to_signed(src[${i}], ${c.size});
+ %else:
+ _mesa_unsigned_to_unsigned(src[${i}], ${c.size});
+ %endif
+ %elif c.type == parser.UNSIGNED:
%if f.colorspace == 'srgb' and c.name in 'rgb':
util_format_linear_to_srgb_8unorm(src[${i}]);
%else:
--
1.9.1
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