history-museum/winamp
1
0
Fork 0
mirror of https://github.com/WinampDesktop/winamp.git synced 2025-06-18 19:45:47 -04:00
Code Issues Actions Packages Projects Releases Wiki Activity

GPU: Use BitField sign extending for position

Browse Source
This commit is contained in:
Connor McLaughlin
2019-10-04 23:21:20 +10:00
parent e7d68ba304
commit 27bc65fc2a
3 changed files with 9 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/core/gpu.h
View File

@ -61,14 +61,6 @@ public:
void Execute(TickCount ticks);
protected:
static constexpr s32 S11ToS32(u32 value)
{
if (value & (UINT16_C(1) << 10))
return static_cast<s32>(UINT32_C(0xFFFFF800) | value);
else
return value;
}
// Helper/format conversion functions.
static constexpr u32 RGBA5551ToRGBA8888(u16 color)
{
@ -164,11 +156,8 @@ protected:
{
u32 bits;
BitField<u32, u32, 0, 11> x_s11;
BitField<u32, u32, 16, 11> y_s11;
s32 x() const { return S11ToS32(x_s11); }
s32 y() const { return S11ToS32(y_s11); }
BitField<u32, s32, 0, 11> x;
BitField<u32, s32, 16, 11> y;
};
struct DebugOptions