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Diffstat (limited to 'src/mesa/drivers/dri/mga/mgaspan.c')
-rw-r--r--src/mesa/drivers/dri/mga/mgaspan.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/mga/mgaspan.c b/src/mesa/drivers/dri/mga/mgaspan.c
index 05dcbb8526..7ac59661ac 100644
--- a/src/mesa/drivers/dri/mga/mgaspan.c
+++ b/src/mesa/drivers/dri/mga/mgaspan.c
@@ -107,6 +107,8 @@
/* 16 bit depthbuffer functions.
*/
+#define VALUE_TYPE GLushort
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + (_x)*2 + (_y)*pitch) = d;
@@ -121,6 +123,8 @@
/* 32 bit depthbuffer functions.
*/
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLuint *)(buf + (_x)*4 + (_y)*pitch) = d;
@@ -134,6 +138,8 @@
/* 24/8 bit interleaved depth/stencil functions
*/
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) { \
GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch); \
tmp &= 0xff; \