freedreno/ir3: Set the FS .msaa flag to true during precompiles.

If you're going out of your way to do per-sample interpolation, you are
almost surely going to be doing so to an MSAA framebuffer.  Should reduce
recompiles with MSAA enabled.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4562>

diff --git a/src/gallium/drivers/freedreno/ir3/ir3_gallium.c b/src/gallium/drivers/freedreno/ir3/ir3_gallium.c
index f5e9349..3507be9 100644 (file)
--- a/src/gallium/drivers/freedreno/ir3/ir3_gallium.c
+++ b/src/gallium/drivers/freedreno/ir3/ir3_gallium.c
@@ -152,6 +152,7 @@ ir3_shader_create(struct ir3_compiler *compiler,
         */
        struct ir3_shader_key key = {
                .tessellation = IR3_TESS_NONE,
+               .msaa = true,
        };
 
        switch (nir->info.stage) {