rooty/dxvk
1
0
Fork 0
mirror of https://github.com/doitsujin/dxvk.git synced 2025-02-20 19:54:19 +01:00
Code Issues Projects Releases Wiki Activity

[dxvk] Always align vertex buffer slices to 256 bytes

Browse Source 
Works around an unknown geometry rendering isssue in Warhammer Chaosbane.
Should probably be investigated at some point.
This commit is contained in:
Philip Rebohle 2019-11-10 22:37:11 +01:00
parent 31baf3529a
commit 6948d18f5f
No known key found for this signature in database
GPG Key ID: C8CC613427A31C99
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/dxvk/dxvk_buffer.cpp
View File

@ -133,6 +133,10 @@ namespace dxvk {
&& m_info.size > (devInfo.limits.optimalBufferCopyOffsetAlignment / 2))
result = std::max(result, devInfo.limits.optimalBufferCopyOffsetAlignment);
// For some reason, Warhammer Chaosbane breaks otherwise
if (m_info.usage & VK_BUFFER_USAGE_VERTEX_BUFFER_BIT)
result = 256;
if (m_memFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) {
result = std::max(result, devInfo.limits.nonCoherentAtomSize);
result = std::max(result, VkDeviceSize(64));