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supersampling implementat

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Sergio
2026-03-22 21:55:18 +01:00
parent c87779cc09
commit 1ecb427106
10 changed files with 67 additions and 32 deletions
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17
source/core/rendering/screen.cpp
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@@ -459,14 +459,23 @@ auto loadData(const std::string& filepath) -> std::vector<uint8_t> {
return Resource::Helper::loadFile(filepath);
}
// Activa/desactiva el supersampling global (Ctrl+F4)
void Screen::toggleSupersampling() {
Options::video.supersampling = !Options::video.supersampling;
if (Options::video.postfx && shader_backend_ && shader_backend_->isHardwareAccelerated()) {
applyCurrentPostFXPreset();
}
}
// Aplica los parámetros del preset actual al backend de shaders
void Screen::applyCurrentPostFXPreset() {
if (shader_backend_ && !Options::postfx_presets.empty()) {
const auto& p = Options::postfx_presets[static_cast<size_t>(Options::current_postfx_preset)];
// setOversample primero: puede recrear texturas y debe conocer el factor
// antes de que setPostFXParams decida si hornear scanlines en CPU o GPU.
shader_backend_->setOversample(p.supersampling ? 3 : 1);
Rendering::PostFXParams params{.vignette = p.vignette, .scanlines = p.scanlines, .chroma = p.chroma, .mask = p.mask, .gamma = p.gamma, .curvature = p.curvature, .bleeding = p.bleeding, .supersampling = p.supersampling};
// Supersampling es un toggle global (Options::video.supersampling), no por preset.
// setOversample primero: puede recrear texturas antes de que setPostFXParams
// decida si hornear scanlines en CPU o aplicarlas en GPU.
shader_backend_->setOversample(Options::video.supersampling ? 3 : 1);
Rendering::PostFXParams params{.vignette = p.vignette, .scanlines = p.scanlines, .chroma = p.chroma, .mask = p.mask, .gamma = p.gamma, .curvature = p.curvature, .bleeding = p.bleeding};
shader_backend_->setPostFXParams(params);
}
}