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GPU: Use scissor test for drawing area

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This commit is contained in:
Connor McLaughlin
2019-09-14 21:54:58 +10:00
parent 3d6b8e485e
commit e40393fec4
2 changed files with 21 additions and 10 deletions
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10
src/pse/gpu_hw.cpp
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@ -31,12 +31,6 @@ void GPU_HW::LoadVertices(RenderCommand rc, u32 num_vertices)
hw_vert.x = vp.x();
hw_vert.y = vp.y();
// excluding lower-right coordinates
if ((i & UINT32_C(1)) != 0)
hw_vert.x--;
if ((i & UINT32_C(2)) != 0)
hw_vert.y--;
if (textured)
hw_vert.texcoord = Truncate16(m_GP0_command[buffer_pos++]);
else
@ -113,9 +107,9 @@ void GPU_HW::CalcViewport(int* x, int* y, int* width, int* height)
void GPU_HW::CalcScissorRect(int* left, int* top, int* right, int* bottom)
{
*left = m_drawing_area.top_left_x;
*right = m_drawing_area.bottom_right_x;
*right = m_drawing_area.bottom_right_x + 1;
*top = m_drawing_area.top_left_y;
*bottom = m_drawing_area.bottom_right_y;
*bottom = m_drawing_area.bottom_right_y + 1;
}
static void DefineMacro(std::stringstream& ss, const char* name, bool enabled)