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libretro: Use framebuffer view dimensions not texture dimensions

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This commit is contained in:
Connor McLaughlin
2020-07-01 00:43:17 +10:00
parent 70f4ce7cde
commit 8cd9e0887e
6 changed files with 24 additions and 14 deletions
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9
src/core/host_display.cpp
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@ -128,13 +128,18 @@ std::tuple<s32, s32, s32, s32> HostDisplay::CalculateDrawRect(s32 window_width,
}
std::tuple<s32, s32, s32, s32> HostDisplay::CalculateSoftwareCursorDrawRect() const
{
return CalculateSoftwareCursorDrawRect(m_mouse_position_x, m_mouse_position_y);
}
std::tuple<s32, s32, s32, s32> HostDisplay::CalculateSoftwareCursorDrawRect(s32 cursor_x, s32 cursor_y) const
{
const float scale = m_window_info.surface_scale * m_cursor_texture_scale;
const u32 cursor_extents_x = static_cast<u32>(static_cast<float>(m_cursor_texture->GetWidth()) * scale * 0.5f);
const u32 cursor_extents_y = static_cast<u32>(static_cast<float>(m_cursor_texture->GetHeight()) * scale * 0.5f);
const s32 out_left = m_mouse_position_x - cursor_extents_x;
const s32 out_top = m_mouse_position_y - cursor_extents_y;
const s32 out_left = cursor_x - cursor_extents_x;
const s32 out_top = cursor_y - cursor_extents_y;
const s32 out_width = cursor_extents_x * 2u;
const s32 out_height = cursor_extents_y * 2u;

1
src/core/host_display.h
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@ -160,6 +160,7 @@ protected:
float* out_y_scale) const;
std::tuple<s32, s32, s32, s32> CalculateSoftwareCursorDrawRect() const;
std::tuple<s32, s32, s32, s32> CalculateSoftwareCursorDrawRect(s32 cursor_x, s32 cursor_y) const;
WindowInfo m_window_info;