mesa/main: fix meta caller of _mesa_ClampColor
Since _mesa_ClampColor properly checks for support of the API function
now, it's meta callers need to check support as well.
Fixes: 963311b71f ("mesa/main: fix version/extension checks in _mesa_ClampColor")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99401
Tested-by: Mark Janes <mark.a.janes@intel.com>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Cc: "17.0" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit a7c635ec6589f600f0d52d0097774ea0b938de9f)
diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c
index 9c7f5ed..ada2203 100644
--- a/src/mesa/main/attrib.c
+++ b/src/mesa/main/attrib.c
@@ -1071,7 +1071,8 @@
if (ctx->Extensions.ARB_color_buffer_float)
_mesa_ClampColor(GL_CLAMP_FRAGMENT_COLOR_ARB,
color->ClampFragmentColor);
- _mesa_ClampColor(GL_CLAMP_READ_COLOR_ARB, color->ClampReadColor);
+ if (ctx->Extensions.ARB_color_buffer_float || ctx->Version >= 30)
+ _mesa_ClampColor(GL_CLAMP_READ_COLOR_ARB, color->ClampReadColor);
/* GL_ARB_framebuffer_sRGB / GL_EXT_framebuffer_sRGB */
if (ctx->Extensions.EXT_framebuffer_sRGB)