blob: 828113c4dfe9c381030c4436e87063648bba9791 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
#include "nvfx_context.h"
static boolean
nvfx_state_stipple_validate(struct nvfx_context *nvfx)
{
struct nouveau_channel *chan = nvfx->screen->base.channel;
struct pipe_rasterizer_state *rast = &nvfx->rasterizer->pipe;
if ((rast->poly_stipple_enable == 0 && nvfx->state.stipple_enabled == 0))
return FALSE;
if (rast->poly_stipple_enable) {
unsigned i;
WAIT_RING(chan, 35);
OUT_RING(chan, RING_3D(NV34TCL_POLYGON_STIPPLE_ENABLE, 1));
OUT_RING(chan, 1);
OUT_RING(chan, RING_3D(NV34TCL_POLYGON_STIPPLE_PATTERN(0), 32));
for (i = 0; i < 32; i++)
OUT_RING(chan, nvfx->stipple[i]);
} else {
WAIT_RING(chan, 2);
OUT_RING(chan, RING_3D(NV34TCL_POLYGON_STIPPLE_ENABLE, 1));
OUT_RING(chan, 0);
}
return TRUE;
}
struct nvfx_state_entry nvfx_state_stipple = {
.validate = nvfx_state_stipple_validate,
.dirty = {
.pipe = NVFX_NEW_STIPPLE | NVFX_NEW_RAST,
}
};
|