Mesa (main): asahi: Set point magic bit in rasterizer

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Module: Mesa
Branch: main
Commit: 88a8d7f76f0ef54af73713243ab1c32f3d5b1ed7
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=88a8d7f76f0ef54af73713243ab1c32f3d5b1ed7

Author: Alyssa Rosenzweig <alyssa at rosenzweig.io>
Date:   Sun Jul 11 16:37:39 2021 -0400

asahi: Set point magic bit in rasterizer

Signed-off-by: Alyssa Rosenzweig <alyssa at rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11818>

---

 src/gallium/drivers/asahi/agx_state.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/asahi/agx_state.c b/src/gallium/drivers/asahi/agx_state.c
index 208ea63dec1..dc477256ccd 100644
--- a/src/gallium/drivers/asahi/agx_state.c
+++ b/src/gallium/drivers/asahi/agx_state.c
@@ -1321,7 +1321,7 @@ demo_linkage(struct agx_compiled_shader *vs, struct agx_pool *pool)
 }
 
 static uint64_t
-demo_rasterizer(struct agx_context *ctx, struct agx_pool *pool)
+demo_rasterizer(struct agx_context *ctx, struct agx_pool *pool, bool is_points)
 {
    struct agx_rasterizer *rast = ctx->rast;
    struct agx_rasterizer_packed out;
@@ -1336,6 +1336,8 @@ demo_rasterizer(struct agx_context *ctx, struct agx_pool *pool)
       cfg.front.line_width = cfg.back.line_width = rast->line_width;
       cfg.front.polygon_mode = cfg.back.polygon_mode = AGX_POLYGON_MODE_FILL;
 
+      cfg.unk_fill_lines = is_points; /* XXX: what is this? */
+
       /* Always enable scissoring so we may scissor to the viewport (TODO:
        * optimize this out if the viewport is the default and the app does not
        * use the scissor test) */
@@ -1439,7 +1441,7 @@ agx_encode_state(struct agx_context *ctx, uint8_t *out,
    agx_push_record(&out, 5, demo_interpolation(ctx->fs, pool));
    agx_push_record(&out, 5, demo_launch_fragment(ctx, pool, pipeline_fragment, varyings, ctx->fs->info.varyings.nr_descs));
    agx_push_record(&out, 4, demo_linkage(ctx->vs, pool));
-   agx_push_record(&out, 7, demo_rasterizer(ctx, pool));
+   agx_push_record(&out, 7, demo_rasterizer(ctx, pool, is_points));
    agx_push_record(&out, 5, demo_unk11(pool, is_lines, is_points, reads_tib));
 
    if (ctx->dirty & (AGX_DIRTY_VIEWPORT | AGX_DIRTY_SCISSOR)) {