[Mesa-dev] [PATCH 6/6] mesa: add casts to fix unpack_SIGNED_GR1616()

[Brian Paul]

We were passing unsigned values to the macro before.
---
 src/mesa/main/format_unpack.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mesa/main/format_unpack.c b/src/mesa/main/format_unpack.c
index 26f9243..d8fa0cb 100644
--- a/src/mesa/main/format_unpack.c
+++ b/src/mesa/main/format_unpack.c
@@ -1195,8 +1195,8 @@ unpack_SIGNED_GR1616(const void *src, GLfloat dst[][4], GLuint n)
    const GLuint *s = ((const GLuint *) src);
    GLuint i;
    for (i = 0; i < n; i++) {
-      dst[i][RCOMP] = SHORT_TO_FLOAT_TEX( s[i] & 0xffff );
-      dst[i][GCOMP] = SHORT_TO_FLOAT_TEX( s[i] >> 16 );
+      dst[i][RCOMP] = SHORT_TO_FLOAT_TEX( (GLshort) (s[i] & 0xffff) );
+      dst[i][GCOMP] = SHORT_TO_FLOAT_TEX( (GLshort) (s[i] >> 16) );
       dst[i][BCOMP] = 0.0F;
       dst[i][ACOMP] = 1.0F;
    }
-- 
1.7.3.4