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iris: max VP index

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This commit is contained in:
Kenneth Graunke
2018-06-20 15:35:10 -07:00
parent 7cdc6b1173
commit 636cf8971e
1 changed files with 7 additions and 1 deletions
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src/gallium/drivers/iris/iris_state.c
+7 -1
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@@ -1262,7 +1262,12 @@ iris_set_viewport_states(struct pipe_context *ctx,
free(ice->state.cso_vp);
ice->state.cso_vp = cso;
ice->state.num_viewports = num_viewports;
if (num_viewports != ice->state.num_viewports) {
ice->state.num_viewports = num_viewports;
ice->state.dirty |= IRIS_DIRTY_CLIP;
}
ice->state.dirty |= IRIS_DIRTY_SF_CL_VIEWPORT;
}
@@ -2662,6 +2667,7 @@ iris_upload_render_state(struct iris_context *ice,
cl.NonPerspectiveBarycentricEnable = true;
cl.ForceZeroRTAIndexEnable = cso_fb->layers == 0;
cl.MaximumVPIndex = ice->state.num_viewports - 1;
}
iris_emit_merge(batch, cso_rast->clip, dynamic_clip,
ARRAY_SIZE(cso_rast->clip));