[Mesa-dev] [PATCH] mesa/main: fix meta caller of _mesa_ClampColor

[Nicolai Hähnle]

From: Nicolai Hähnle <nicolai.haehnle at amd.com>

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 at intel.com>
---
 src/mesa/main/attrib.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

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 @@ _mesa_PopAttrib(void)
                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)
-- 
2.7.4