gallium: add pipe cap for scissored clears and pass scissor state to clear() hook

this adds a new pipe cap that drivers can support which enables passing buffer
clears with scissor test enabled through to be handled by the driver instead
of having mesa draw a quad

also adjust all existing clear() hooks to have the new parameter

Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Vasily Khoruzhick <[email protected]>
Reviewed-by: Kristian H. Kristensen <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4310>

2 files changed, 2 insertions, 2 deletions

diff --git a/src/gallium/drivers/etnaviv/etnaviv_blt.c b/src/gallium/drivers/etnaviv/etnaviv_blt.c
index 225d2a7c243..63fcb8c649b 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_blt.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_blt.c
@@ -339,7 +339,7 @@ etna_blit_clear_zs_blt(struct pipe_context *pctx, struct pipe_surface *dst,
 }
 
 static void
-etna_clear_blt(struct pipe_context *pctx, unsigned buffers,
+etna_clear_blt(struct pipe_context *pctx, unsigned buffers, const struct pipe_scissor_state *scissor_state,
            const union pipe_color_union *color, double depth, unsigned stencil)
 {
    struct etna_context *ctx = etna_context(pctx);
diff --git a/src/gallium/drivers/etnaviv/etnaviv_rs.c b/src/gallium/drivers/etnaviv/etnaviv_rs.c
index 47ba585e304..bcd11e05a78 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_rs.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_rs.c
@@ -407,7 +407,7 @@ etna_blit_clear_zs_rs(struct pipe_context *pctx, struct pipe_surface *dst,
 }
 
 static void
-etna_clear_rs(struct pipe_context *pctx, unsigned buffers,
+etna_clear_rs(struct pipe_context *pctx, unsigned buffers, const struct pipe_scissor_state *scissor_state,
            const union pipe_color_union *color, double depth, unsigned stencil)
 {
    struct etna_context *ctx = etna_context(pctx);