Module: Mesa
Branch: master
Commit: 7553cbfc9d78f0a4f8816122ce6327bc3899c2b5
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=7553cbfc9d78f0a4f8816122ce6327bc3899c2b5
Author: Eric Anholt <e...@anholt.net>
Date: Fri Mar 30 16:14:29 2018 -0700
broadcom/vc5: Fix MSAA depth/stencil size setup.
The v3dX(get_internal_type_bpp_for_output_format)() call only handles
color output formats (which overlap in enum numbers with depth output
formats), so for depth we just need to take the normal cpp times the
number of samples.
---
src/gallium/drivers/vc5/vc5_resource.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/vc5/vc5_resource.c
b/src/gallium/drivers/vc5/vc5_resource.c
index 321a14b904..c8c99cf487 100644
--- a/src/gallium/drivers/vc5/vc5_resource.c
+++ b/src/gallium/drivers/vc5/vc5_resource.c
@@ -565,8 +565,10 @@ vc5_resource_setup(struct pipe_screen *pscreen,
pipe_reference_init(&prsc->reference, 1);
prsc->screen = pscreen;
- if (prsc->nr_samples <= 1) {
- rsc->cpp = util_format_get_blocksize(prsc->format);
+ if (prsc->nr_samples <= 1 ||
+ util_format_is_depth_or_stencil(prsc->format)) {
+ rsc->cpp = util_format_get_blocksize(prsc->format) *
+ MAX2(prsc->nr_samples, 1);
} else {
assert(vc5_rt_format_supported(&screen->devinfo,
prsc->format));
uint32_t output_image_format =
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