diff options
| author | Dave Airlie <airlied@redhat.com> | 2009-11-25 10:33:17 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-11-25 10:35:37 +1000 |
| commit | 3a460a14b9603159f10d89da27b559c36a184e27 (patch) | |
| tree | cc53eaab10c9bf5f532bd77e9ac5650bb3f0422c /src/r6xx_accel.c | |
| parent | 797a3f0c71c94477eec565ea2c95553c6f66d9fd (diff) | |
r600: refactor code to help future acceleration speedups.
This changes the vertex buffer index to be an offset, and
records the start of the vb for each operation and uses
that to set the operations up.
This still flushes after each operation to make sure we have
no regressions in non-kms/kms cases.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'src/r6xx_accel.c')
| -rw-r--r-- | src/r6xx_accel.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/r6xx_accel.c b/src/r6xx_accel.c index a89bfb3f..50afaed6 100644 --- a/src/r6xx_accel.c +++ b/src/r6xx_accel.c @@ -86,6 +86,8 @@ void R600IBDiscard(ScrnInfoPtr pScrn, drmBufPtr ib) if (info->accel_state->vb_ptr) { radeon_bo_unmap(info->accel_state->vb_bo); info->accel_state->vb_ptr = NULL; + info->accel_state->vb_offset = 0; + info->accel_state->vb_start_op = 0; } if (CS_FULL(info->cs)) { radeon_cs_flush_indirect(pScrn); @@ -1183,8 +1185,8 @@ r600_vb_get(ScrnInfoPtr pScrn) accel_state->vb_total = (accel_state->ib->total / 2); accel_state->vb_ptr = (pointer)((char*)accel_state->ib->address + (accel_state->ib->total / 2)); + accel_state->vb_offset = 0; } - accel_state->vb_index = 0; return TRUE; } |