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nv50: fix stencil state

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It's the front stencil methods that have contiguous offsets,
not the back ones.
Unfortunately the names in the header still have FRONT/BACK
reversed, so I'm using hex values until it gets updated.
This commit is contained in:
Christoph Bumiller 2009-08-17 12:26:54 +02:00
parent 743c4af5cd
commit 0204c7d8d7
1 changed files with 6 additions and 6 deletions
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12
src/gallium/drivers/nv50/nv50_state.c
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@ -409,35 +409,35 @@ nv50_depth_stencil_alpha_state_create(struct pipe_context *pipe,
so_data (so, 0);
}
/*XXX: yes, I know they're backwards.. header needs fixing */
/* XXX: keep hex values until header is updated (names reversed) */
if (cso->stencil[0].enabled) {
so_method(so, tesla, NV50TCL_STENCIL_BACK_ENABLE, 5);
so_method(so, tesla, 0x1380, 8);
so_data (so, 1);
so_data (so, nvgl_stencil_op(cso->stencil[0].fail_op));
so_data (so, nvgl_stencil_op(cso->stencil[0].zfail_op));
so_data (so, nvgl_stencil_op(cso->stencil[0].zpass_op));
so_data (so, nvgl_comparison_op(cso->stencil[0].func));
so_method(so, tesla, NV50TCL_STENCIL_BACK_FUNC_REF, 3);
so_data (so, cso->stencil[0].ref_value);
so_data (so, cso->stencil[0].writemask);
so_data (so, cso->stencil[0].valuemask);
} else {
so_method(so, tesla, NV50TCL_STENCIL_BACK_ENABLE, 1);
so_method(so, tesla, 0x1380, 1);
so_data (so, 0);
}
if (cso->stencil[1].enabled) {
so_method(so, tesla, NV50TCL_STENCIL_FRONT_ENABLE, 8);
so_method(so, tesla, 0x1594, 5);
so_data (so, 1);
so_data (so, nvgl_stencil_op(cso->stencil[1].fail_op));
so_data (so, nvgl_stencil_op(cso->stencil[1].zfail_op));
so_data (so, nvgl_stencil_op(cso->stencil[1].zpass_op));
so_data (so, nvgl_comparison_op(cso->stencil[1].func));
so_method(so, tesla, 0x0f54, 3);
so_data (so, cso->stencil[1].ref_value);
so_data (so, cso->stencil[1].writemask);
so_data (so, cso->stencil[1].valuemask);
} else {
so_method(so, tesla, NV50TCL_STENCIL_FRONT_ENABLE, 1);
so_method(so, tesla, 0x1594, 1);
so_data (so, 0);
}