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authorDave Airlie <airlied@redhat.com>2009-09-01 10:12:20 +1000
committerDave Airlie <airlied@redhat.com>2009-09-01 10:50:31 +1000
commite3a17904ddf5af6425efaa926a17813e59e7ce83 (patch)
tree7d409335b5382291de494c67490dd8692131e40f /src
parent935e4c56e5b10a0a702d95f78e9f4e6660c452dc (diff)
r200: emit max vtx info for index buffer.
We need this for the CS bounds checking.
Diffstat (limited to 'src')
-rw-r--r--src/mesa/drivers/dri/r200/r200_cmdbuf.c10
-rw-r--r--src/mesa/drivers/dri/r200/r200_ioctl.h1
-rw-r--r--src/mesa/drivers/dri/r200/r200_tcl.c1
3 files changed, 12 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_cmdbuf.c b/src/mesa/drivers/dri/r200/r200_cmdbuf.c
index 7d0df5519d1..1d1bea6f5f7 100644
--- a/src/mesa/drivers/dri/r200/r200_cmdbuf.c
+++ b/src/mesa/drivers/dri/r200/r200_cmdbuf.c
@@ -225,7 +225,17 @@ GLushort *r200AllocEltsOpenEnded( r200ContextPtr rmesa,
return retval;
}
+void r200EmitMaxVtxIndex(r200ContextPtr rmesa, int count)
+{
+ BATCH_LOCALS(&rmesa->radeon);
+ if (rmesa->radeon.radeonScreen->kernel_mm) {
+ BEGIN_BATCH_NO_AUTOSTATE(2);
+ OUT_BATCH(CP_PACKET0(R200_SE_VF_MAX_VTX_INDX, 0));
+ OUT_BATCH(count);
+ END_BATCH();
+ }
+}
void r200EmitVertexAOS( r200ContextPtr rmesa,
GLuint vertex_size,
diff --git a/src/mesa/drivers/dri/r200/r200_ioctl.h b/src/mesa/drivers/dri/r200/r200_ioctl.h
index 9f06d23b384..8d51aefa042 100644
--- a/src/mesa/drivers/dri/r200/r200_ioctl.h
+++ b/src/mesa/drivers/dri/r200/r200_ioctl.h
@@ -44,6 +44,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "drm.h"
#include "radeon_drm.h"
+extern void r200EmitMaxVtxIndex(r200ContextPtr rmesa, int count);
extern void r200EmitVertexAOS( r200ContextPtr rmesa,
GLuint vertex_size,
struct radeon_bo *bo,
diff --git a/src/mesa/drivers/dri/r200/r200_tcl.c b/src/mesa/drivers/dri/r200/r200_tcl.c
index 348294cefcd..c702910ef21 100644
--- a/src/mesa/drivers/dri/r200/r200_tcl.c
+++ b/src/mesa/drivers/dri/r200/r200_tcl.c
@@ -161,6 +161,7 @@ static GLushort *r200AllocElts( r200ContextPtr rmesa, GLuint nr )
r200EmitAOS( rmesa,
rmesa->radeon.tcl.aos_count, 0 );
+ r200EmitMaxVtxIndex(rmesa, rmesa->radeon.tcl.aos[0].count);
return r200AllocEltsOpenEnded( rmesa, rmesa->tcl.hw_primitive, nr );
}
}