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authorBen Skeggs <skeggsb@gmail.com>2008-02-18 16:38:27 +1100
committerBen Skeggs <skeggsb@gmail.com>2008-02-18 16:38:27 +1100
commit56045da083d6530a56a2a7585e3121df0b07bac4 (patch)
treef24d0bd5ccf46a837d8f1e013eca7ac51e97b62e /src/gallium/drivers/nv40/nv40_state_stipple.c
parent112ba3355a3fa53768efb9a9fb0eeb677bd28d47 (diff)
nv40: move some things around
Diffstat (limited to 'src/gallium/drivers/nv40/nv40_state_stipple.c')
-rw-r--r--src/gallium/drivers/nv40/nv40_state_stipple.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv40/nv40_state_stipple.c b/src/gallium/drivers/nv40/nv40_state_stipple.c
new file mode 100644
index 0000000000..52462a0b50
--- /dev/null
+++ b/src/gallium/drivers/nv40/nv40_state_stipple.c
@@ -0,0 +1,40 @@
+#include "nv40_context.h"
+
+static boolean
+nv40_state_stipple_validate(struct nv40_context *nv40)
+{
+ struct pipe_rasterizer_state *rast = &nv40->rasterizer->pipe;
+ struct nouveau_grobj *curie = nv40->hw->curie;
+ struct nouveau_stateobj *so;
+
+ if (nv40->state.stipple.so && (rast->poly_stipple_enable == 0 &&
+ nv40->state.stipple.enabled == 0))
+ return FALSE;
+
+ if (rast->poly_stipple_enable) {
+ unsigned i;
+
+ so = so_new(35, 0);
+ so_method(so, curie, NV40TCL_POLYGON_STIPPLE_ENABLE, 1);
+ so_data (so, 1);
+ so_method(so, curie, NV40TCL_POLYGON_STIPPLE_PATTERN(0), 32);
+ for (i = 0; i < 32; i++)
+ so_data(so, nv40->pipe_state.stipple[i]);
+ } else {
+ so = so_new(2, 0);
+ so_method(so, curie, NV40TCL_POLYGON_STIPPLE_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ so_ref(so, &nv40->state.stipple.so);
+ so_ref(NULL, &so);
+ return TRUE;
+}
+
+struct nv40_state_entry nv40_state_stipple = {
+ .validate = nv40_state_stipple_validate,
+ .dirty = {
+ .pipe = NV40_NEW_STIPPLE | NV40_NEW_RAST,
+ .hw = NV40_NEW_STIPPLE
+ }
+};