Mesa (master): zink: store prim mode to context during draw

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Module: Mesa
Branch: master
Commit: b9676976d033b97a43b541293baf2324d4a4449b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b9676976d033b97a43b541293baf2324d4a4449b

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Wed Feb 17 09:51:43 2021 -0500

zink: store prim mode to context during draw

we need to be able to access this for shader rewrites

Reviewed-by: Dave Airlie <airlied at redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9115>

---

 src/gallium/drivers/zink/zink_context.h | 1 +
 src/gallium/drivers/zink/zink_draw.c    | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/gallium/drivers/zink/zink_context.h b/src/gallium/drivers/zink/zink_context.h
index 0b1b3c94cb5..9b5868e0bbf 100644
--- a/src/gallium/drivers/zink/zink_context.h
+++ b/src/gallium/drivers/zink/zink_context.h
@@ -132,6 +132,7 @@ struct zink_context {
 
    struct zink_shader *gfx_stages[ZINK_SHADER_COUNT];
    struct zink_gfx_pipeline_state gfx_pipeline_state;
+   enum pipe_prim_type gfx_prim_mode;
    struct hash_table *program_cache;
    struct zink_gfx_program *curr_program;
 
diff --git a/src/gallium/drivers/zink/zink_draw.c b/src/gallium/drivers/zink/zink_draw.c
index 70d1fd6673b..76e3d18898e 100644
--- a/src/gallium/drivers/zink/zink_draw.c
+++ b/src/gallium/drivers/zink/zink_draw.c
@@ -664,6 +664,7 @@ zink_draw_vbo(struct pipe_context *pctx,
    if (drawid_broken != ctx->drawid_broken)
       ctx->dirty_shader_stages |= BITFIELD_BIT(PIPE_SHADER_VERTEX);
    ctx->gfx_pipeline_state.vertices_per_patch = dinfo->vertices_per_patch;
+   ctx->gfx_prim_mode = dinfo->mode;
    struct zink_gfx_program *gfx_program = get_gfx_program(ctx);
    if (!gfx_program)
       return;