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vk: Fix border color selection

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kd-11 2018-04-21 18:12:18 +03:00 committed by kd-11
parent c5d1f30e82
commit 40ae5e605d
1 changed files with 25 additions and 13 deletions
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38
rpcs3/Emu/RSX/VK/VKFormats.cpp
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@ -70,24 +70,36 @@ namespace vk
VkBorderColor get_border_color(u32 color)
{
//TODO: Improve accuracy
auto color4 = rsx::decode_border_color(color);
f32 mag = (color4.r * color4.r) + (color4.g * color4.g) + (color4.b * color4.b);
if (mag > 0.f) mag = sqrtf(mag);
mag *= 0.3333f;
if (mag > 0.8f && color4.a > 0.f)
switch (color)
{
case 0x00000000:
{
return VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK;
}
case 0xFFFFFFFF:
{
//If color elements are brighter than roughly 0.5 average, use white border
return VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE;
}
else
case 0xFF000000:
{
if (color4.a > 0.5f)
return VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK;
return VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK;
}
default:
{
auto color4 = rsx::decode_border_color(color);
if ((color4.r + color4.g + color4.b) > 1.35f)
{
//If color elements are brighter than roughly 0.5 average, use white border
return VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE;
}
else
return VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK;
{
if (color4.a > 0.5f)
return VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK;
else
return VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK;
}
}
}
}