diff options
| author | Dave Airlie <[email protected]> | 2017-08-07 07:39:41 +0100 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2017-08-07 08:38:14 +0100 |
| commit | 8bf39307517a04263532e3c5a49b5be1f4a99032 (patch) | |
| tree | ac4a1c6642bedd22607da08b75d1b0a56c54db91 /src | |
| parent | 9f59cb2cdae15dc21cd9d27e4f80d0f8c841beef (diff) | |
radv: fix MSAA on SI gpus.
This ports the workaround from radeonsi, that was missing in radv.
This fixes Talos rendering when MSAA is enabled on my Tahiti card.
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Fixes: f4e499ec7 (radv: add initial non-conformant radv vulkan driver)
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/amd/vulkan/radv_device.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c index e5bedf32b15..85ba165b4c6 100644 --- a/src/amd/vulkan/radv_device.c +++ b/src/amd/vulkan/radv_device.c @@ -3089,9 +3089,13 @@ radv_initialise_color_surface(struct radv_device *device, format != V_028C70_COLOR_24_8) | S_028C70_NUMBER_TYPE(ntype) | S_028C70_ENDIAN(endian); - if (iview->image->info.samples > 1) - if (iview->image->fmask.size) - cb->cb_color_info |= S_028C70_COMPRESSION(1); + if ((iview->image->info.samples > 1) && iview->image->fmask.size) { + cb->cb_color_info |= S_028C70_COMPRESSION(1); + if (device->physical_device->rad_info.chip_class == SI) { + unsigned fmask_bankh = util_logbase2(iview->image->fmask.bank_height); + cb->cb_color_attrib |= S_028C74_FMASK_BANK_HEIGHT(fmask_bankh); + } + } if (iview->image->cmask.size && !(device->debug_flags & RADV_DEBUG_NO_FAST_CLEARS)) |