mesa: remove unused clamp_float_to_uint() and clamp_half_to_uint()

Fixes the following Clang warnings.

main/pack.c:470:1: warning: unused function 'clamp_float_to_uint' [-Wunused-function]
clamp_float_to_uint(GLfloat f)
^
main/pack.c:477:1: warning: unused function 'clamp_half_to_uint' [-Wunused-function]
clamp_half_to_uint(GLhalfARB h)
^
2 warnings generated.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

diff --git a/src/mesa/main/pack.c b/src/mesa/main/pack.c
index 89faf5154436fbd55aa728f7e2894153318e2298..760c46afe74ea18d6ff740da9a082b0eb05b05b8 100644 (file)
--- a/src/mesa/main/pack.c
+++ b/src/mesa/main/pack.c
@@ -466,21 +466,6 @@ extract_uint_indexes(GLuint n, GLuint indexes[],
 }
 
 
-static inline GLuint
-clamp_float_to_uint(GLfloat f)
-{
-   return f < 0.0F ? 0 : _mesa_lroundevenf(f);
-}
-
-
-static inline GLuint
-clamp_half_to_uint(GLhalfARB h)
-{
-   GLfloat f = _mesa_half_to_float(h);
-   return f < 0.0F ? 0 : _mesa_lroundevenf(f);
-}
-
-
 /*
  * Unpack a row of stencil data from a client buffer according to
  * the pixel unpacking parameters.