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authorXiang, Haihao <[email protected]>2008-08-05 11:28:54 +0800
committerXiang, Haihao <[email protected]>2008-08-05 11:34:26 +0800
commit8e8019b49ab137403ba92aef3e286f4e27049ad5 (patch)
tree2bd99df8f04c891a4da08c8fd971fb95598eae51 /src/mesa/drivers/dri/r200
parenta3024caff1c790cf9f24476926aa62198f1e7b53 (diff)
dri: Fix write/read depth buffer issue under 16bpp mode. See bug #16646
Diffstat (limited to 'src/mesa/drivers/dri/r200')
-rw-r--r--src/mesa/drivers/dri/r200/r200_span.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_span.c b/src/mesa/drivers/dri/r200/r200_span.c
index ff2eb011225..3d7a0002180 100644
--- a/src/mesa/drivers/dri/r200/r200_span.c
+++ b/src/mesa/drivers/dri/r200/r200_span.c
@@ -172,6 +172,7 @@ r200_mba_z16( driRenderbuffer *drb, GLint x, GLint y )
/* 16-bit depth buffer functions
*/
+#define VALUE_TYPE GLushort
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + r200_mba_z16( drb, _x + xo, _y + yo )) = d;
@@ -185,6 +186,7 @@ r200_mba_z16( driRenderbuffer *drb, GLint x, GLint y )
/* 24 bit depth, 8 bit stencil depthbuffer functions
*/
+#define VALUE_TYPE GLuint
#define WRITE_DEPTH( _x, _y, d ) \
do { \