radeonsi: micro-optimize prim checking and fix guardband with lines+adjacency

[mesa.git] / src / gallium / drivers / radeonsi / si_pipe.h

diff --git a/src/gallium/drivers/radeonsi/si_pipe.h b/src/gallium/drivers/radeonsi/si_pipe.h
index ea199d3924de1ef7b13470cc6fa6638223e5cdfb..eb0c226ed79cdb839ce5a1c5cecf8b035de1a38d 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_pipe.h
+++ b/src/gallium/drivers/radeonsi/si_pipe.h
@@ -1505,6 +1505,23 @@ static inline unsigned si_get_total_colormask(struct si_context *sctx)
        return colormask;
 }
 
+#define UTIL_ALL_PRIM_LINE_MODES ((1 << PIPE_PRIM_LINES) | \
+                                 (1 << PIPE_PRIM_LINE_LOOP) | \
+                                 (1 << PIPE_PRIM_LINE_STRIP) | \
+                                 (1 << PIPE_PRIM_LINES_ADJACENCY) | \
+                                 (1 << PIPE_PRIM_LINE_STRIP_ADJACENCY))
+
+static inline bool util_prim_is_lines(unsigned prim)
+{
+       return ((1 << prim) & UTIL_ALL_PRIM_LINE_MODES) != 0;
+}
+
+static inline bool util_prim_is_points_or_lines(unsigned prim)
+{
+       return ((1 << prim) & (UTIL_ALL_PRIM_LINE_MODES |
+                              (1 << PIPE_PRIM_POINTS))) != 0;
+}
+
 /**
  * Return true if there is enough memory in VRAM and GTT for the buffers
  * added so far.