Otherwise, 1.0 was converted to zero instead of 0xffffffff.
---
src/mesa/main/format_pack.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/mesa/main/format_pack.c b/src/mesa/main/format_pack.c
index ba23bab..27482d8 100644
--- a/src/mesa/main/format_pack.c
+++ b/src/mesa/main/format_pack.c
@@ -2318,7 +2318,7 @@ _mesa_pack_float_z_row(gl_format format, GLuint n,
case MESA_FORMAT_Z32:
{
GLuint *d = ((GLuint *) dst);
- const GLfloat scale = (GLfloat) 0xffffffff;
+ const GLdouble scale = (GLdouble) 0xffffffff;
GLuint i;
for (i = 0; i < n; i++) {
d[i] = (GLuint) (src[i] * scale);
--
1.7.3.4
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