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treballant en poder incloure diferents shaders

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Sergio
2026-03-29 08:23:42 +02:00
parent 4db92d423c
commit a9b7c3f025
14 changed files with 1866 additions and 11 deletions
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54
source/core/rendering/screen.cpp
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@@ -555,6 +555,54 @@ void Screen::applyCurrentPostFXPreset() { // NOLINT(readability-convert-member-
}
}
// Aplica los parámetros del preset CrtPi actual al backend de shaders
void Screen::applyCurrentCrtPiPreset() { // NOLINT(readability-convert-member-functions-to-static)
if (shader_backend_ && !Options::crtpi_presets.empty()) {
const auto& p = Options::crtpi_presets[static_cast<size_t>(Options::current_crtpi_preset)];
Rendering::CrtPiParams params{
.scanline_weight = p.scanline_weight,
.scanline_gap_brightness = p.scanline_gap_brightness,
.bloom_factor = p.bloom_factor,
.input_gamma = p.input_gamma,
.output_gamma = p.output_gamma,
.mask_brightness = p.mask_brightness,
.curvature_x = p.curvature_x,
.curvature_y = p.curvature_y,
.mask_type = p.mask_type,
.enable_scanlines = p.enable_scanlines,
.enable_multisample = p.enable_multisample,
.enable_gamma = p.enable_gamma,
.enable_curvature = p.enable_curvature,
.enable_sharper = p.enable_sharper,
};
shader_backend_->setCrtPiParams(params);
}
}
// Cambia el shader de post-procesado activo y aplica el preset correspondiente
void Screen::setActiveShader(Rendering::ShaderType type) {
Options::current_shader = type;
if (!shader_backend_) { return; }
shader_backend_->setActiveShader(type);
if (type == Rendering::ShaderType::CRTPI) {
applyCurrentCrtPiPreset();
} else {
if (Options::video.postfx) {
applyCurrentPostFXPreset();
} else {
shader_backend_->setPostFXParams(Rendering::PostFXParams{});
}
}
}
// Cicla al siguiente shader disponible (preparado para futura UI)
void Screen::nextShader() {
const Rendering::ShaderType NEXT = (Options::current_shader == Rendering::ShaderType::POSTFX)
? Rendering::ShaderType::CRTPI
: Rendering::ShaderType::POSTFX;
setActiveShader(NEXT);
}
// Inicializa los shaders
// El device GPU se crea siempre (independientemente de postfx) para evitar
// conflictos SDL_Renderer/SDL_GPU al hacer toggle F4 en Windows/Vulkan.
@@ -580,6 +628,12 @@ void Screen::initShaders() {
// Pass-through: todos los efectos a 0, el shader solo copia la textura
shader_backend_->setPostFXParams(Rendering::PostFXParams{});
}
// Restaurar el shader activo guardado en config (y sus parámetros CrtPi si aplica)
shader_backend_->setActiveShader(Options::current_shader);
if (Options::current_shader == Rendering::ShaderType::CRTPI) {
applyCurrentCrtPiPreset();
}
}
// Obtiene información sobre la pantalla