diff options
| author | Bas Nieuwenhuizen <[email protected]> | 2016-06-06 22:36:35 +0200 |
|---|---|---|
| committer | Bas Nieuwenhuizen <[email protected]> | 2016-06-10 12:18:29 +0200 |
| commit | 54f755fa0fda14c578022767bcef2f27b2e89707 (patch) | |
| tree | 3d923c25cd64d24f7965e550009c37d97a5f63a7 /src/gallium/drivers/radeonsi/si_state.h | |
| parent | f93c22109e281ee927c3bb349b94a43fd47ed9ad (diff) | |
radeonsi: Reinitialize all descriptors in CE preamble.
This fixes a problem with the CE preamble and restoring only stuff in the
preamble when needed.
To illustrate suppose we have two graphics IB's 1 and 2, which are submitted in
that order. Furthermore suppose IB 1 does not use CE ram, but IB 2 does, and we
have a context switch at the start of IB 1, but not between IB 1 and IB 2.
The old code put the CE RAM loads in the preamble of IB 2. As the preamble of
IB 1 does not have the loads and the preamble of IB 2 does not get executed, the
old values are not load into CE RAM.
Fix this by always restoring the entire CE RAM.
v2: - Just load all descriptor set buffers instead of load and store the entire
CE RAM.
- Leave the ce_ram_dirty tracking in place for the non-preamble case.
v3: - Fixed parameter alignment.
- Rebased to master (Nicolai's descriptor series).
Signed-off-by: Bas Nieuwenhuizen <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_state.h')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state.h b/src/gallium/drivers/radeonsi/si_state.h index a4a58bba905..ab34feca857 100644 --- a/src/gallium/drivers/radeonsi/si_state.h +++ b/src/gallium/drivers/radeonsi/si_state.h @@ -276,6 +276,7 @@ struct si_buffer_resources { } while(0) /* si_descriptors.c */ +void si_ce_reinitialize_all_descriptors(struct si_context *sctx); void si_ce_enable_loads(struct radeon_winsys_cs *ib); void si_set_mutable_tex_desc_fields(struct r600_texture *tex, const struct radeon_surf_level *base_level_info, |