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GL: Eliminiate most redundant state setting calls at draw time

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This commit is contained in:
Connor McLaughlin
2019-10-04 22:10:43 +10:00
parent 8987fa93c2
commit 4fa79f1503
7 changed files with 118 additions and 52 deletions
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28
src/core/gpu.cpp
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@ -135,6 +135,10 @@ bool GPU::DoState(StateWrapper& sw)
return !sw.HasError();
}
void GPU::ResetGraphicsAPIState() {}
void GPU::RestoreGraphicsAPIState() {}
void GPU::RenderStatistics() {}
void GPU::RenderDebugMenu()
@ -445,17 +449,29 @@ void GPU::WriteGP0(u32 value)
case 0xE3: // Set drawing area top left
{
m_drawing_area.left = param & UINT32_C(0x3FF);
m_drawing_area.top = (param >> 10) & UINT32_C(0x1FF);
Log_DebugPrintf("Set drawing area top-left: (%u, %u)", m_drawing_area.left, m_drawing_area.top);
const u32 left = param & UINT32_C(0x3FF);
const u32 top = (param >> 10) & UINT32_C(0x1FF);
Log_DebugPrintf("Set drawing area top-left: (%u, %u)", left, top);
if (m_drawing_area.left != left || m_drawing_area.top != top)
{
m_drawing_area.left = left;
m_drawing_area.top = top;
UpdateDrawingArea();
}
}
break;
case 0xE4: // Set drawing area bottom right
{
m_drawing_area.right = param & UINT32_C(0x3FF);
m_drawing_area.bottom = (param >> 10) & UINT32_C(0x1FF);
const u32 right = param & UINT32_C(0x3FF);
const u32 bottom = (param >> 10) & UINT32_C(0x1FF);
Log_DebugPrintf("Set drawing area bottom-right: (%u, %u)", m_drawing_area.right, m_drawing_area.bottom);
if (m_drawing_area.right != right || m_drawing_area.bottom != bottom)
{
m_drawing_area.right = right;
m_drawing_area.bottom = bottom;
UpdateDrawingArea();
}
}
break;
@ -772,6 +788,8 @@ bool GPU::HandleCopyRectangleVRAMToVRAMCommand()
void GPU::UpdateDisplay() {}
void GPU::UpdateDrawingArea() {}
void GPU::ReadVRAM(u32 x, u32 y, u32 width, u32 height, void* buffer) {}
void GPU::FillVRAM(u32 x, u32 y, u32 width, u32 height, u16 color) {}