mirror of
https://github.com/ryujinx-mirror/ryujinx.git
synced 2024-12-05 04:57:55 +01:00
52 lines
1.4 KiB
C#
52 lines
1.4 KiB
C#
|
using Ryujinx.Common;
|
|||
|
|
|||
|
namespace Ryujinx.Horizon.Sdk.Sf
|
|||
|
{
|
|||
|
static class RawDataOffsetCalculator
|
|||
|
{
|
|||
|
public static int[] Calculate(CommandArg[] args)
|
|||
|
{
|
|||
|
int[] offsets = new int[args.Length + 1];
|
|||
|
|
|||
|
if (args.Length != 0)
|
|||
|
{
|
|||
|
int argsCount = args.Length;
|
|||
|
|
|||
|
int[] sizes = new int[argsCount];
|
|||
|
int[] aligns = new int[argsCount];
|
|||
|
int[] map = new int[argsCount];
|
|||
|
|
|||
|
for (int i = 0; i < argsCount; i++)
|
|||
|
{
|
|||
|
sizes[i] = args[i].ArgSize;
|
|||
|
aligns[i] = args[i].ArgAlignment;
|
|||
|
map[i] = i;
|
|||
|
}
|
|||
|
|
|||
|
for (int i = 1; i < argsCount; i++)
|
|||
|
{
|
|||
|
for (int j = i; j > 0 && aligns[map[j - 1]] > aligns[map[j]]; j--)
|
|||
|
{
|
|||
|
var temp = map[j - 1];
|
|||
|
map[j - 1] = map[j];
|
|||
|
map[j] = temp;
|
|||
|
}
|
|||
|
}
|
|||
|
|
|||
|
int offset = 0;
|
|||
|
|
|||
|
foreach (int i in map)
|
|||
|
{
|
|||
|
offset = BitUtils.AlignUp(offset, aligns[i]);
|
|||
|
offsets[i] = offset;
|
|||
|
offset += sizes[i];
|
|||
|
}
|
|||
|
|
|||
|
offsets[argsCount] = offset;
|
|||
|
}
|
|||
|
|
|||
|
return offsets;
|
|||
|
}
|
|||
|
}
|
|||
|
}
|