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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
commit 40ae5e605d
1 changed files with 25 additions and 13 deletions
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26
rpcs3/Emu/RSX/VK/VKFormats.cpp
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@ -70,14 +70,24 @@ namespace vk
VkBorderColor get_border_color(u32 color) VkBorderColor get_border_color(u32 color)
{ {
//TODO: Improve accuracy switch (color)
{
case 0x00000000:
{
return VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK;
}
case 0xFFFFFFFF:
{
return VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE;
}
case 0xFF000000:
{
return VK_BORDER_COLOR_FLOAT_OPAQUE_BLACK;
}
default:
{
auto color4 = rsx::decode_border_color(color); auto color4 = rsx::decode_border_color(color);
if ((color4.r + color4.g + color4.b) > 1.35f)
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)
{ {
//If color elements are brighter than roughly 0.5 average, use white border //If color elements are brighter than roughly 0.5 average, use white border
return VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE; return VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE;
@ -90,6 +100,8 @@ namespace vk
return VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK; return VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK;
} }
} }
}
}
VkSamplerAddressMode vk_wrap_mode(rsx::texture_wrap_mode gcm_wrap) VkSamplerAddressMode vk_wrap_mode(rsx::texture_wrap_mode gcm_wrap)
{ {