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PGXP: Add initial implementation

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This commit is contained in:
Connor McLaughlin
2020-08-02 00:25:07 +10:00
parent 013497cf20
commit 0c1b637549
30 changed files with 1699 additions and 377 deletions
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25
src/duckstation-libretro/libretro_host_interface.cpp
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@ -352,7 +352,7 @@ void LibretroHostInterface::OnSystemDestroyed()
m_using_hardware_renderer = false;
}
static std::array<retro_core_option_definition, 23> s_option_definitions = {{
static std::array<retro_core_option_definition, 27> s_option_definitions = {{
{"Console.Region",
"Console Region",
"Determines which region/hardware to emulate. Auto-Detect will use the region of the disc inserted.",
@ -447,6 +447,29 @@ static std::array<retro_core_option_definition, 23> s_option_definitions = {{
"backgrounds, this enhancement will not work as expected.",
{{"true", "Enabled"}, {"false", "Disabled"}},
"false"},
{"GPU.PGXPEnable",
"PGXP Geometry Correction",
"Reduces \"wobbly\" polygons by attempting to preserve the fractional component through memory transfers. Only "
"works with the hardware renderers, and may not be compatible with all games.",
{{"true", "Enabled"}, {"false", "Disabled"}},
"false"},
{"GPU.PGXPCulling",
"PGXP Culling Correction",
"Increases the precision of polygon culling, reducing the number of holes in geometry. Requires geometry correction "
"enabled.",
{{"true", "Enabled"}, {"false", "Disabled"}},
"true"},
{"GPU.PGXPTextureCorrection",
"PGXP Texture Correction",
"Uses perspective-correct interpolation for texture coordinates and colors, straightening out warped textures. "
"Requires geometry correction enabled.",
{{"true", "Enabled"}, {"false", "Disabled"}},
"true"},
{"GPU.PGXPVertexCache",
"PGXP Vertex Cache",
"Uses screen coordinates as a fallback when tracking vertices through memory fails. May improve PGXP compatibility.",
{{"true", "Enabled"}, {"false", "Disabled"}},
"false"},
{"Display.CropMode",
"Crop Mode",
"Changes how much of the image is cropped. Some games display garbage in the overscan area which is typically "