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refactor: remove superseded code paths

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This commit is contained in:
edde746
2026-07-12 08:42:19 +02:00
parent dca51a752a
commit bc55aea701
11 changed files with 14 additions and 365 deletions
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windows/runner/mpv/display_mode_manager.cpp
-45
View File
@@ -533,49 +533,4 @@ bool DisplayModeManager::RecoverIfNeeded(HWND window) {
return recovered;
}
// --- Refresh rate matching ---
DWORD DisplayModeManager::FindBestRefreshRate(
double video_fps, const std::vector<DisplayMode>& modes, DWORD current_width, DWORD current_height) {
if (video_fps <= 0) return 0;
// Collect unique refresh rates available at the current resolution.
std::vector<DWORD> rates;
for (const auto& mode : modes) {
if (mode.width == current_width && mode.height == current_height) {
if (std::find(rates.begin(), rates.end(), mode.refresh_rate) == rates.end()) {
rates.push_back(mode.refresh_rate);
}
}
}
if (rates.empty()) return 0;
DWORD best_rate = 0;
int best_multiplier = 0;
for (DWORD rate : rates) {
double ratio = static_cast<double>(rate) / video_fps;
double rounded = std::round(ratio);
// Must be a positive integer multiple (1x, 2x, 3x, ...).
if (rounded < 1.0) continue;
int multiplier = static_cast<int>(rounded);
double deviation = std::abs(ratio - rounded) / rounded;
// Within 0.5% tolerance (covers 23.976 -> 24Hz, 29.97 -> 30Hz, etc.).
if (deviation > 0.005) continue;
// Prefer lowest multiplier (exact match > 2x > 3x > ...).
// Among equal multipliers, prefer higher rate (shouldn't happen, but safe).
if (best_rate == 0 || multiplier < best_multiplier || (multiplier == best_multiplier && rate > best_rate)) {
best_rate = rate;
best_multiplier = multiplier;
}
}
return best_rate;
}
} // namespace mpv
windows/runner/mpv/display_mode_manager.h
-7
View File
@@ -98,13 +98,6 @@ class DisplayModeManager {
// Should be called early in app startup. Returns true if recovery was performed.
static bool RecoverIfNeeded(HWND window);
// --- Refresh rate matching ---
// Find the best matching refresh rate for a given video fps from available modes.
// Returns 0 if no suitable match found.
static DWORD FindBestRefreshRate(
double video_fps, const std::vector<DisplayMode>& modes, DWORD current_width, DWORD current_height);
private:
// Get the GDI device name for the monitor containing the window.
static std::wstring GetMonitorDeviceName(HWND window);