diff options
| author | Paul Berry <[email protected]> | 2013-04-25 10:57:48 -0700 |
|---|---|---|
| committer | Paul Berry <[email protected]> | 2013-04-30 13:46:57 -0700 |
| commit | bdf13dc8324c391b7d34f8bdaea72c4452ab7edb (patch) | |
| tree | 4a84104f241a632a54ac5a73770c53a369ea299e /src/mesa | |
| parent | d48054ff222ac75241ca74b8e4080261eae9e8e9 (diff) | |
i965: Stop passing num_samples to intel_miptree_alloc_hiz().
The number of samples is already available in the miptree data
structure, so there's no need to pass it in.
I suspect this may fix a subtle bug because in one case
(intel_renderbuffer_update_wrapper) we were always passing zero for
num_samples, even though the buffer in question was not guaranteed to
be single-sampled. But I wasn't able to find a failing test case.
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_fbo.c | 4 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_mipmap_tree.c | 7 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_mipmap_tree.h | 3 |
3 files changed, 6 insertions, 8 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_fbo.c b/src/mesa/drivers/dri/intel/intel_fbo.c index 15d3918110c..6730d263fa2 100644 --- a/src/mesa/drivers/dri/intel/intel_fbo.c +++ b/src/mesa/drivers/dri/intel/intel_fbo.c @@ -526,7 +526,7 @@ intel_renderbuffer_update_wrapper(struct intel_context *intel, if (mt->hiz_mt == NULL && intel->vtbl.is_hiz_depth_format(intel, rb->Format)) { - intel_miptree_alloc_hiz(intel, mt, 0 /* num_samples */); + intel_miptree_alloc_hiz(intel, mt); if (!mt->hiz_mt) return false; } @@ -1025,7 +1025,7 @@ intel_renderbuffer_move_to_temp(struct intel_context *intel, false /* force_y_tiling */); if (intel->vtbl.is_hiz_depth_format(intel, new_mt->format)) { - intel_miptree_alloc_hiz(intel, new_mt, irb->mt->num_samples); + intel_miptree_alloc_hiz(intel, new_mt); } intel_miptree_copy_teximage(intel, intel_image, new_mt, invalidate); diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c index 12a4a220786..c5f9f1fc8af 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c @@ -573,7 +573,7 @@ intel_miptree_create_for_renderbuffer(struct intel_context *intel, goto fail; if (intel->vtbl.is_hiz_depth_format(intel, format)) { - ok = intel_miptree_alloc_hiz(intel, mt, num_samples); + ok = intel_miptree_alloc_hiz(intel, mt); if (!ok) goto fail; } @@ -1066,8 +1066,7 @@ intel_miptree_slice_enable_hiz(struct intel_context *intel, bool intel_miptree_alloc_hiz(struct intel_context *intel, - struct intel_mipmap_tree *mt, - GLuint num_samples) + struct intel_mipmap_tree *mt) { assert(mt->hiz_mt == NULL); mt->hiz_mt = intel_miptree_create(intel, @@ -1079,7 +1078,7 @@ intel_miptree_alloc_hiz(struct intel_context *intel, mt->logical_height0, mt->logical_depth0, true, - num_samples, + mt->num_samples, false /* force_y_tiling */); if (!mt->hiz_mt) diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h index 29cd09d9194..b7376e03055 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h @@ -540,8 +540,7 @@ intel_miptree_alloc_mcs(struct intel_context *intel, bool intel_miptree_alloc_hiz(struct intel_context *intel, - struct intel_mipmap_tree *mt, - GLuint num_samples); + struct intel_mipmap_tree *mt); bool intel_miptree_slice_has_hiz(struct intel_mipmap_tree *mt, |