Mesa (main): radeonsi: save the fs constant buffer to the util blitter context

[GitLab Mirror]

Module: Mesa
Branch: main
Commit: 03bc7503d471dd2d2795a8f18a7212e98209a051
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=03bc7503d471dd2d2795a8f18a7212e98209a051

Author: Indrajit Kumar Das <indrajit-kumar.das at amd.com>
Date:   Fri May 13 17:11:51 2022 +0530

radeonsi: save the fs constant buffer to the util blitter context

Reviewed-by: Marek Olšák <marek.olsak at amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15318>

---

 src/gallium/drivers/radeonsi/si_blit.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gallium/drivers/radeonsi/si_blit.c b/src/gallium/drivers/radeonsi/si_blit.c
index 8a65ad240e2..f46ffea7080 100644
--- a/src/gallium/drivers/radeonsi/si_blit.c
+++ b/src/gallium/drivers/radeonsi/si_blit.c
@@ -52,6 +52,10 @@ void si_blitter_begin(struct si_context *sctx, enum si_blitter_op op)
    util_blitter_save_rasterizer(sctx->blitter, sctx->queued.named.rasterizer);
 
    if (op & SI_SAVE_FRAGMENT_STATE) {
+      struct pipe_constant_buffer fs_cb = {};
+      si_get_pipe_constant_buffer(sctx, PIPE_SHADER_FRAGMENT, 0, &fs_cb);
+      util_blitter_save_fragment_constant_buffer_slot(sctx->blitter, &fs_cb);
+      pipe_resource_reference(&fs_cb.buffer, NULL);
       util_blitter_save_blend(sctx->blitter, sctx->queued.named.blend);
       util_blitter_save_depth_stencil_alpha(sctx->blitter, sctx->queued.named.dsa);
       util_blitter_save_stencil_ref(sctx->blitter, &sctx->stencil_ref.state);