github/duckstation
1
0
Fork 0
mirror of https://github.com/stenzek/duckstation.git synced 2025-06-07 12:05:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

GPUThread: Align commands to 16 bytes

Browse Source 
Apparently some of the types end up 16-byte aligned on Android x86_64.
This commit is contained in:
Stenzek 2025-04-19 22:45:19 +10:00
parent bd558efaaa
commit 1f10cac42a
No known key found for this signature in database
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/core/gpu_thread_commands.h
View File

@ -54,7 +54,7 @@ enum class GPUBackendCommandType : u8
DrawPreciseLine,
};
struct GPUThreadCommand
struct alignas(16) GPUThreadCommand
{
u32 size;
GPUBackendCommandType type;
@ -63,7 +63,7 @@ struct GPUThreadCommand
{
// Ensure size is a multiple of 8 (minimum data size) so we don't end up with an unaligned command.
// NOTE: If we ever end up putting vectors in the command packets, this should be raised.
constexpr u32 COMMAND_QUEUE_ALLOCATION_ALIGNMENT = 8;
constexpr u32 COMMAND_QUEUE_ALLOCATION_ALIGNMENT = alignof(GPUThreadCommand);
return Common::AlignUpPow2(size, COMMAND_QUEUE_ALLOCATION_ALIGNMENT);
}
};