diff options
| author | Marek Olšák <[email protected]> | 2019-04-04 10:02:27 -0400 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2019-05-16 13:10:07 -0400 |
| commit | 187f1c999f90c3bef5b657bf386f076436149c1c (patch) | |
| tree | 4a328da617b950daaf5fcd8cd1fb69fd843aa670 /src/gallium/drivers/radeon/radeon_winsys.h | |
| parent | 4eb377d1c3363b3a372fb2c812fc741730c2cef7 (diff) | |
winsys/amdgpu: add REWIND emulation via INDIRECT_BUFFER into cs_check_space
Acked-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeon/radeon_winsys.h')
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_winsys.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeon/radeon_winsys.h b/src/gallium/drivers/radeon/radeon_winsys.h index 770db2857d5..5576a64f29b 100644 --- a/src/gallium/drivers/radeon/radeon_winsys.h +++ b/src/gallium/drivers/radeon/radeon_winsys.h @@ -572,8 +572,12 @@ struct radeon_winsys { * * \param cs A command stream. * \param dw Number of CS dwords requested by the caller. + * \param force_chaining Chain the IB into a new buffer now to discard + * the CP prefetch cache (to emulate PKT3_REWIND) + * \return true if there is enough space */ - bool (*cs_check_space)(struct radeon_cmdbuf *cs, unsigned dw); + bool (*cs_check_space)(struct radeon_cmdbuf *cs, unsigned dw, + bool force_chaining); /** * Return the buffer list. |