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GPU/HW: Add JINC2 and xBRZ texture filtering options

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Shaders ported from beetle-psx.
This commit is contained in:
Connor McLaughlin
2020-09-11 22:20:19 +10:00
parent 83f64dbc87
commit 6f250a4ff7
19 changed files with 651 additions and 103 deletions
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36
src/core/settings.cpp
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@ -102,7 +102,10 @@ void Settings::Load(SettingsInterface& si)
gpu_use_debug_device = si.GetBoolValue("GPU", "UseDebugDevice", false);
gpu_true_color = si.GetBoolValue("GPU", "TrueColor", true);
gpu_scaled_dithering = si.GetBoolValue("GPU", "ScaledDithering", false);
gpu_texture_filtering = si.GetBoolValue("GPU", "TextureFiltering", false);
gpu_texture_filter =
ParseTextureFilterName(
si.GetStringValue("GPU", "TextureFilter", GetTextureFilterName(DEFAULT_GPU_TEXTURE_FILTER)).c_str())
.value_or(DEFAULT_GPU_TEXTURE_FILTER);
gpu_disable_interlacing = si.GetBoolValue("GPU", "DisableInterlacing", false);
gpu_force_ntsc_timings = si.GetBoolValue("GPU", "ForceNTSCTimings", false);
gpu_widescreen_hack = si.GetBoolValue("GPU", "WidescreenHack", false);
@ -217,7 +220,7 @@ void Settings::Save(SettingsInterface& si) const
si.SetBoolValue("GPU", "UseDebugDevice", gpu_use_debug_device);
si.SetBoolValue("GPU", "TrueColor", gpu_true_color);
si.SetBoolValue("GPU", "ScaledDithering", gpu_scaled_dithering);
si.SetBoolValue("GPU", "TextureFiltering", gpu_texture_filtering);
si.SetStringValue("GPU", "TextureFilter", GetTextureFilterName(gpu_texture_filter));
si.SetBoolValue("GPU", "DisableInterlacing", gpu_disable_interlacing);
si.SetBoolValue("GPU", "ForceNTSCTimings", gpu_force_ntsc_timings);
si.SetBoolValue("GPU", "WidescreenHack", gpu_widescreen_hack);
@ -449,6 +452,35 @@ const char* Settings::GetRendererDisplayName(GPURenderer renderer)
return s_gpu_renderer_display_names[static_cast<int>(renderer)];
}
static constexpr auto s_texture_filter_names = make_array("Nearest", "Bilinear", "JINC2", "xBRZ");
static constexpr auto s_texture_filter_display_names =
make_array(TRANSLATABLE("GPUTextureFilter", "Nearest-Neighbor"), TRANSLATABLE("GPUTextureFilter", "Bilinear"),
TRANSLATABLE("GPUTextureFilter", "JINC2"), TRANSLATABLE("GPUTextureFilter", "xBRZ"));
std::optional<GPUTextureFilter> Settings::ParseTextureFilterName(const char* str)
{
int index = 0;
for (const char* name : s_texture_filter_names)
{
if (StringUtil::Strcasecmp(name, str) == 0)
return static_cast<GPUTextureFilter>(index);
index++;
}
return std::nullopt;
}
const char* Settings::GetTextureFilterName(GPUTextureFilter filter)
{
return s_texture_filter_names[static_cast<int>(filter)];
}
const char* Settings::GetTextureFilterDisplayName(GPUTextureFilter filter)
{
return s_texture_filter_display_names[static_cast<int>(filter)];
}
static std::array<const char*, 3> s_display_crop_mode_names = {{"None", "Overscan", "Borders"}};
static std::array<const char*, 3> s_display_crop_mode_display_names = {
{TRANSLATABLE("DisplayCropMode", "None"), TRANSLATABLE("DisplayCropMode", "Only Overscan Area"),