mirror of
https://github.com/claunia/cuetools.net.git
synced 2025-12-16 18:14:25 +00:00
CUETools.Flake: better use of new window functions
This commit is contained in:
Grigory Chudov
@@ -1162,7 +1162,10 @@ namespace CUETools.Codecs.ALAC
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_windowcount = 0;
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calculate_window(window, lpc.window_welch, WindowFunction.Welch);
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calculate_window(window, lpc.window_bartlett, WindowFunction.Bartlett);
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calculate_window(window, lpc.window_tukey, WindowFunction.Tukey);
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calculate_window(window, (w, wsz) =>
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{
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lpc.window_tukey(w, wsz, 0.5);
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}, WindowFunction.Tukey);
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calculate_window(window, lpc.window_hann, WindowFunction.Hann);
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calculate_window(window, lpc.window_flattop, WindowFunction.Flattop);
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int tukey_parts = 2;
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@@ -1171,7 +1174,7 @@ namespace CUETools.Codecs.ALAC
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for (int m = 0; m < tukey_parts; m++)
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calculate_window(window, (w, wsz) =>
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{
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lpc.window_punchout_tukey(w, wsz, 0.1,
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lpc.window_punchout_tukey(w, wsz, 0.1, 0.1,
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m / (tukey_parts + overlap_units),
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(m + 1 + overlap_units) / (tukey_parts + overlap_units));
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}, WindowFunction.PartialTukey);
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@@ -1183,7 +1186,7 @@ namespace CUETools.Codecs.ALAC
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for (int m = 0; m < tukey_parts; m++)
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calculate_window(window, (w, wsz) =>
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{
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lpc.window_punchout_tukey(w, wsz, 0.1,
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lpc.window_punchout_tukey(w, wsz, 0.1, 0.1,
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m / (tukey_parts + overlap_units),
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(m + 1 + overlap_units) / (tukey_parts + overlap_units));
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}, WindowFunction.PunchoutTukey);
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@@ -1118,7 +1118,10 @@ namespace CUETools.Codecs.FLACCL
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{
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calculate_window(task, lpc.window_welch, WindowFunction.Welch);
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calculate_window(task, lpc.window_flattop, WindowFunction.Flattop);
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calculate_window(task, lpc.window_tukey, WindowFunction.Tukey);
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calculate_window(task, (w, wsz) =>
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{
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lpc.window_tukey(w, wsz, 0.5);
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}, WindowFunction.Tukey);
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calculate_window(task, lpc.window_hann, WindowFunction.Hann);
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calculate_window(task, lpc.window_bartlett, WindowFunction.Bartlett);
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if (task.nWindowFunctions == 0)
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@@ -8,6 +8,7 @@ namespace CUETools.Codecs.FLAKE
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{
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best = new FlacSubframe();
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sf = new LpcSubframeInfo();
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best_fixed = new ulong[5];
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lpc_ctx = new LpcContext[lpc.MAX_LPC_WINDOWS];
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for (int i = 0; i < lpc.MAX_LPC_WINDOWS; i++)
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lpc_ctx[i] = new LpcContext();
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@@ -20,6 +21,8 @@ namespace CUETools.Codecs.FLAKE
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samples = s;
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obits = bps - w;
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wbits = w;
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for (int o = 0; o <= 4; o++)
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best_fixed[o] = 0;
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best.residual = r;
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best.type = SubframeType.Verbatim;
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best.size = AudioSamples.UINT32_MAX;
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@@ -35,6 +38,7 @@ namespace CUETools.Codecs.FLAKE
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public int wbits;
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public int* samples;
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public uint done_fixed;
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public ulong[] best_fixed;
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public LpcContext[] lpc_ctx;
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public LpcSubframeInfo sf;
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};
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File diff suppressed because it is too large
Load Diff
@@ -3,11 +3,13 @@ namespace CUETools.Codecs.FLAKE
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{
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public enum StereoMethod
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{
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Independent = 0,
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Estimate = 1,
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Evaluate = 2,
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Search = 3,
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EstimateX = 4,
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EvaluateX = 5,
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Invalid,
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Independent,
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Estimate,
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Evaluate,
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Search,
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EstimateX,
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EvaluateX,
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EstimateFixed,
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}
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}
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@@ -8,11 +8,20 @@
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Hann = 4,
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Flattop = 8,
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Bartlett = 16,
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TukeyFlattop = 10,
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PartialTukey = 32,
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TukeyPartialTukey = 34,
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TukeyFlattopPartialTukey = 42,
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PunchoutTukey = 64,
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TukeyFlattopPartialTukeyPunchoutTukey = 106,
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Tukey2 = 32,
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Tukey3 = 64,
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Tukey4 = (1 << 7),
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Tukey2A = (1 << 9),
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Tukey2B = (1 << 10),
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Tukey3A = (1 << 11),
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Tukey3B = (1 << 12),
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Tukey4A = (1 << 13),
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Tukey4B = (1 << 14),
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Tukey1A = (1 << 15),
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Tukey1B = (1 << 16),
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Tukey1X = (1 << 17),
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Tukey2X = (1 << 18),
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Tukey3X = (1 << 19),
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Tukey4X = (1 << 20),
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}
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}
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@@ -2,6 +2,7 @@
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{
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public enum WindowMethod
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{
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Invalid,
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Evaluate,
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Search,
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Estimate,
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@@ -81,11 +81,23 @@ namespace CUETools.Codecs
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if (attribute is DefaultValueForModeAttribute)
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{
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var defaultValueForMode = attribute as DefaultValueForModeAttribute;
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res &= (int)property.GetValue(this) == defaultValueForMode.m_values[index];
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res &= property.GetValue(this).Equals(defaultValueForMode.m_values[index]);
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}
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return res;
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}
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public int GuessEncoderMode()
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{
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string defaultMode;
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string[] modes = this.GetSupportedModes(out defaultMode).Split(' ');
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if (modes == null || modes.Length < 1)
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return -1;
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for (int i = 0; i < modes.Length; i++)
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if (HasDefaultValuesForMode(i))
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return i;
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return -1;
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}
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[Browsable(false)]
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[XmlIgnore]
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public AudioPCMConfig PCM
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@@ -11,21 +11,32 @@ namespace CUETools.Codecs
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return log2i((uint)v);
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}
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public static readonly byte[] MultiplyDeBruijnBitPosition = new byte[32]
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{
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0, 9, 1, 10, 13, 21, 2, 29, 11, 14, 16, 18, 22, 25, 3, 30,
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8, 12, 20, 28, 15, 17, 24, 7, 19, 27, 23, 6, 26, 5, 4, 31
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};
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public static int log2i(ulong v)
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{
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int n = 0;
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if (0 != (v & 0xffffffff00000000)) { v >>= 32; n += 32; }
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if (0 != (v & 0xffff0000)) { v >>= 16; n += 16; }
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if (0 != (v & 0xff00)) { v >>= 8; n += 8; }
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return n + byte_to_log2_table[v];
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v |= v >> 1; // first round down to one less than a power of 2
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v |= v >> 2;
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v |= v >> 4;
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v |= v >> 8;
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v |= v >> 16;
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if (v >> 32 == 0)
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return MultiplyDeBruijnBitPosition[(uint)((uint)v * 0x07C4ACDDU) >> 27];
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return 32 + MultiplyDeBruijnBitPosition[(uint)((uint)(v >> 32) * 0x07C4ACDDU) >> 27];
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}
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public static int log2i(uint v)
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{
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int n = 0;
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if (0 != (v & 0xffff0000)) { v >>= 16; n += 16; }
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if (0 != (v & 0xff00)) { v >>= 8; n += 8; }
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return n + byte_to_log2_table[v];
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v |= v >> 1; // first round down to one less than a power of 2
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v |= v >> 2;
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v |= v >> 4;
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v |= v >> 8;
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v |= v >> 16;
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return MultiplyDeBruijnBitPosition[(uint)(v * 0x07C4ACDDU) >> 27];
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}
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public static readonly byte[] byte_to_unary_table = new byte[]
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@@ -48,26 +59,6 @@ namespace CUETools.Codecs
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
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};
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public static readonly byte[] byte_to_log2_table = new byte[]
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{
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0,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3,
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4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,
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5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
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5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
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6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
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6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
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6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
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6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
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7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
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7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
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7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
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7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
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7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
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7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
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7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
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7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
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};
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#endregion
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private byte* buffer_m;
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@@ -108,6 +108,12 @@ namespace CUETools.Codecs
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writebits(8, (byte)s[i]);
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}
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public void write(byte[] s)
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{
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for (int i = 0; i < s.Length; i++)
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writebits(8, s[i]);
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}
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public void writebits_signed(int bits, int val)
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{
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writebits(bits, val & ((1 << bits) - 1));
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@@ -13,13 +13,13 @@ namespace CUETools.Codecs
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/// <summary>
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/// Resource manager to use;
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/// </summary>
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public int[] m_values;
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public object[] m_values;
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/// <summary>
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/// Construct the description attribute
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/// </summary>
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/// <param name="text"></param>
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public DefaultValueForModeAttribute(params int[] values)
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public DefaultValueForModeAttribute(params object[] values)
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{
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this.m_values = values;
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}
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@@ -5,9 +5,9 @@ namespace CUETools.Codecs
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public class lpc
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{
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public const int MAX_LPC_ORDER = 32;
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public const int MAX_LPC_WINDOWS = 8;
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public const int MAX_LPC_WINDOWS = 16;
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public const int MAX_LPC_PRECISIONS = 4;
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public const int MAX_LPC_SECTIONS = 32;
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public const int MAX_LPC_SECTIONS = 128;
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public unsafe static void window_welch(float* window, int L)
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{
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@@ -47,9 +47,8 @@ namespace CUETools.Codecs
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window[n] = (float)(1.0 - 1.93 * Math.Cos(2.0 * Math.PI * n / N) + 1.29 * Math.Cos(4.0 * Math.PI * n / N) - 0.388 * Math.Cos(6.0 * Math.PI * n / N) + 0.0322 * Math.Cos(8.0 * Math.PI * n / N));
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}
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public unsafe static void window_tukey(float* window, int L)
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public unsafe static void window_tukey(float* window, int L, double p)
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{
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double p = 0.5;
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int z = 0;
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int Np = (int)(p / 2.0 * L) - z;
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if (Np > 0)
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@@ -63,28 +62,29 @@ namespace CUETools.Codecs
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}
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}
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public unsafe static void window_punchout_tukey(float* window, int L, double p, double start, double end)
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public unsafe static void window_punchout_tukey(float* window, int L, double p, double p1, double start, double end)
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{
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int start_n = (int)(start * L);
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int end_n = (int)(end * L);
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int Np = (int)(p / 2.0 * L);
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int Np1 = (int)(p1 / 2.0 * L);
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int i, n = 0;
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if (start_n != 0)
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{
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for (i = 1; n < Np; n++, i++)
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window[n] = (float)(0.5 - 0.5 * Math.Cos(Math.PI * i / Np));
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for (; n < start_n - Np; n++)
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for (; n < start_n - Np1; n++)
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window[n] = 1.0f;
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for (i = Np; n < start_n; n++, i--)
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window[n] = (float)(0.5 - 0.5 * Math.Cos(Math.PI * i / Np));
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for (i = Np1; n < start_n; n++, i--)
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window[n] = (float)(0.5 - 0.5 * Math.Cos(Math.PI * i / Np1));
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}
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for (; n < end_n; n++)
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window[n] = 0.0f;
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if (end_n != L)
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{
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for (i = 1; n < end_n + Np; n++, i++)
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window[n] = (float)(0.5 - 0.5 * Math.Cos(Math.PI * i / Np));
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for (i = 1; n < end_n + Np1; n++, i++)
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window[n] = (float)(0.5 - 0.5 * Math.Cos(Math.PI * i / Np1));
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for (; n < L - Np; n++)
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window[n] = 1.0f;
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for (i = Np; n < L; n++, i--)
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@@ -358,11 +358,11 @@ namespace CUETools.Codecs
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}
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static public unsafe void
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compute_autocorr_glue(/*const*/ int* data, float* window, int offs, int sz, int min, int lag, double* autoc)
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compute_autocorr_glue(/*const*/ int* data, float* window, int offs, int offs1, int min, int lag, double* autoc)
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{
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double* data1 = stackalloc double[lag + lag];
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for (int i = -lag; i < lag; i++)
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data1[i + lag] = offs + i >= 0 && offs + i < sz ? data[offs + i] * window[offs + i] : 0;
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data1[i + lag] = offs + i >= 0 && offs + i < offs1 ? data[offs + i] * window[offs + i] : 0;
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for (int i = min; i <= lag; ++i)
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{
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double temp = 0;
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@@ -83,7 +83,7 @@ namespace CUETools.Codecs
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else if (m_type == SectionType.Data)
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lpc.compute_autocorr(data + m_start, window + m_start, m_end - m_start, min_order, order, autoc);
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else if (m_type == SectionType.Glue)
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lpc.compute_autocorr_glue(data, window, m_start, blocksize, min_order, order, autoc);
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lpc.compute_autocorr_glue(data, window, m_start, m_end, min_order, order, autoc);
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else if (m_type == SectionType.OneGlue)
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lpc.compute_autocorr_glue(data + m_start, min_order, order, autoc);
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}
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@@ -109,6 +109,7 @@ namespace CUETools.Codecs
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&& w == window_segment[i1 * stride + x])
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alias[i1, boundaries.Count] = i;
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}
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if (boundaries.Count >= lpc.MAX_LPC_SECTIONS * 2) throw new IndexOutOfRangeException();
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types[i, boundaries.Count] =
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boundaries.Count >= lpc.MAX_LPC_SECTIONS * 2 - 2 ?
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LpcWindowSection.SectionType.Data : w == 0.0 ?
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@@ -143,6 +144,7 @@ namespace CUETools.Codecs
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// leave room for glue
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if (secs[i] >= lpc.MAX_LPC_SECTIONS - 1)
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{
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throw new IndexOutOfRangeException();
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window_sections[secs[i] - 1].m_type = LpcWindowSection.SectionType.Data;
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window_sections[secs[i] - 1].m_end = boundaries[j + 1];
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continue;
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@@ -165,6 +167,7 @@ namespace CUETools.Codecs
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secs[i]--;
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continue;
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}
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if (section_id >= lpc.MAX_LPC_SECTIONS) throw new IndexOutOfRangeException();
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if (alias_set[i, j] != 0
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&& types[i, j] != SectionType.Zero
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&& section_id < lpc.MAX_LPC_SECTIONS)
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@@ -174,7 +177,7 @@ namespace CUETools.Codecs
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sections[i1 * lpc.MAX_LPC_SECTIONS + secs[i1] - 1].m_id = section_id;
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section_id++;
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}
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// TODO: section_id for glue?
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// TODO: section_id for glue? nontrivial, must be sure next sections are the same size
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if (sec > 0
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&& (window_sections[sec].m_type == SectionType.One || window_sections[sec].m_type == SectionType.OneLarge)
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&& window_sections[sec].m_end - window_sections[sec].m_start >= lpc.MAX_LPC_ORDER
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@@ -203,6 +206,15 @@ namespace CUETools.Codecs
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}
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for (int i = 0; i < _windowcount; i++)
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{
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for (int s = 0; s < secs[i]; s++)
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{
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LpcWindowSection* window_sections = sections + i * lpc.MAX_LPC_SECTIONS;
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if (window_sections[s].m_type == SectionType.Glue
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|| window_sections[s].m_type == SectionType.OneGlue)
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{
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window_sections[s].m_end = window_sections[s + 1].m_end;
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}
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}
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while (secs[i] < lpc.MAX_LPC_SECTIONS)
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{
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LpcWindowSection* window_sections = sections + i * lpc.MAX_LPC_SECTIONS;
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@@ -94,21 +94,23 @@ namespace CUETools.FlakeExe
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Console.WriteLine();
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Console.WriteLine(" -0 .. -11 Compression level, default 7; 9..11 require --lax");
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Console.WriteLine(" -o <file> Output filename, or \"-\" for stdout, or nul.");
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Console.WriteLine(" -p # Padding bytes.");
|
||||
Console.WriteLine(" -q --quiet Quiet mode.");
|
||||
Console.WriteLine(" --lax Allow non-subset modes");
|
||||
Console.WriteLine(" --verify Verify during encoding.");
|
||||
Console.WriteLine(" -P, --padding # Padding bytes.");
|
||||
Console.WriteLine(" -q, --quiet Quiet mode.");
|
||||
Console.WriteLine(" -f, --force Overwrite existing files.");
|
||||
Console.WriteLine(" -V, --verify Verify a correct encoding.");
|
||||
Console.WriteLine(" -T, --tag FIELD=VAL Add a FLAC tag; may appear multiple times");
|
||||
Console.WriteLine(" --lax Allow encoder to generate non-Subset files");
|
||||
Console.WriteLine(" --no-md5 Don't compute MD5 hash.");
|
||||
Console.WriteLine(" --no-seektable Don't generate a seektable.");
|
||||
Console.WriteLine(" --ignore-chunk-sizes Ignore WAV length (for pipe input)");
|
||||
Console.WriteLine(" --ignore-chunk-sizes Ignore data chunk sizes in WAVE files (for pipe input)");
|
||||
Console.WriteLine();
|
||||
Console.WriteLine("Advanced Options:");
|
||||
Console.WriteLine();
|
||||
Console.WriteLine(" -b # Block size.");
|
||||
Console.WriteLine(" -v # Variable block size mode (0,4).");
|
||||
Console.WriteLine(" -t <type> Prediction type (fixed,levinson,search).");
|
||||
Console.WriteLine(" -s <method> Stereo decorrelation (independent,estimate,evaluate,search).");
|
||||
Console.WriteLine(" -r #[,#] Rice partition order {max} or {min},{max} (0..8).");
|
||||
Console.WriteLine(" --vbr # Variable block size mode (0,4).");
|
||||
Console.WriteLine();
|
||||
Console.WriteLine("LPC options:");
|
||||
Console.WriteLine();
|
||||
@@ -134,15 +136,9 @@ namespace CUETools.FlakeExe
|
||||
DateTime start = DateTime.Now;
|
||||
TimeSpan lastPrint = TimeSpan.FromMilliseconds(0);
|
||||
bool debug = false, quiet = false;
|
||||
string prediction_type = null;
|
||||
string stereo_method = null;
|
||||
string window_method = null;
|
||||
string order_method = null;
|
||||
string window_function = null;
|
||||
string input_file = null;
|
||||
string output_file = null;
|
||||
int min_precision = -1, max_precision = -1,
|
||||
estimation_depth = -1;
|
||||
int skip_a = 0, skip_b = 0;
|
||||
int intarg = -1, vbr_mode = -1, magic = -1;
|
||||
bool do_seektable = true;
|
||||
@@ -151,6 +147,7 @@ namespace CUETools.FlakeExe
|
||||
var settings = new FlakeWriterSettings() { AllowNonSubset = true };
|
||||
bool allowNonSubset = false;
|
||||
bool ignore_chunk_sizes = false;
|
||||
bool force = false;
|
||||
#if FINETUNE
|
||||
int finetune_depth = -1;
|
||||
#endif
|
||||
@@ -158,112 +155,141 @@ namespace CUETools.FlakeExe
|
||||
for (int arg = 0; arg < args.Length; arg++)
|
||||
{
|
||||
bool ok = true;
|
||||
if (args[arg].Length == 0)
|
||||
ok = false;
|
||||
else if (args[arg] == "--debug")
|
||||
debug = true;
|
||||
else if ((args[arg] == "-q" || args[arg] == "--quiet"))
|
||||
quiet = true;
|
||||
else if (args[arg] == "--verify")
|
||||
settings.DoVerify = true;
|
||||
else if (args[arg] == "--no-seektable")
|
||||
do_seektable = false;
|
||||
else if (args[arg] == "--ignore-chunk-sizes")
|
||||
ignore_chunk_sizes = true;
|
||||
else if (args[arg] == "--no-md5")
|
||||
settings.DoMD5 = false;
|
||||
else if (args[arg] == "--lax")
|
||||
allowNonSubset = true;
|
||||
else if (args[arg] == "--buffered")
|
||||
buffered = true;
|
||||
else if ((args[arg] == "-o" || args[arg] == "--output") && ++arg < args.Length)
|
||||
output_file = args[arg];
|
||||
else if ((args[arg] == "-t" || args[arg] == "--prediction-type") && ++arg < args.Length)
|
||||
prediction_type = args[arg];
|
||||
else if ((args[arg] == "-s" || args[arg] == "--stereo") && ++arg < args.Length)
|
||||
stereo_method = args[arg];
|
||||
else if ((args[arg] == "-m" || args[arg] == "--order-method") && ++arg < args.Length)
|
||||
order_method = args[arg];
|
||||
else if ((args[arg] == "-w" || args[arg] == "--window") && ++arg < args.Length)
|
||||
window_function = args[arg];
|
||||
else if (args[arg] == "--window-method" && ++arg < args.Length)
|
||||
window_method = args[arg];
|
||||
else if ((args[arg] == "-r" || args[arg] == "--partition-order") && ++arg < args.Length)
|
||||
try
|
||||
{
|
||||
int min_partition_order, max_partition_order;
|
||||
ok = (args[arg].Split(',').Length == 2
|
||||
&& int.TryParse(args[arg].Split(',')[0], out min_partition_order)
|
||||
&& (settings.MinPartitionOrder = min_partition_order) != -1
|
||||
&& int.TryParse(args[arg].Split(',')[1], out max_partition_order)
|
||||
&& (settings.MaxPartitionOrder = max_partition_order) != -1)
|
||||
|| (int.TryParse(args[arg], out max_partition_order)
|
||||
&& (settings.MaxPartitionOrder = max_partition_order) != -1);
|
||||
}
|
||||
else if ((args[arg] == "-l" || args[arg] == "--lpc-order") && ++arg < args.Length)
|
||||
{
|
||||
int min_lpc_order, max_lpc_order;
|
||||
ok = (args[arg].Split(',').Length == 2
|
||||
&& int.TryParse(args[arg].Split(',')[0], out min_lpc_order)
|
||||
&& (settings.MinLPCOrder = min_lpc_order) != -1
|
||||
&& int.TryParse(args[arg].Split(',')[1], out max_lpc_order)
|
||||
&& (settings.MaxLPCOrder = max_lpc_order) != -1)
|
||||
|| (int.TryParse(args[arg], out max_lpc_order)
|
||||
&& (settings.MaxLPCOrder = max_lpc_order) != -1);
|
||||
}
|
||||
else if ((args[arg] == "-f" || args[arg] == "--fixed-order") && ++arg < args.Length)
|
||||
{
|
||||
int min_fixed_order, max_fixed_order;
|
||||
ok = (args[arg].Split(',').Length == 2
|
||||
&& int.TryParse(args[arg].Split(',')[0], out min_fixed_order)
|
||||
&& (settings.MinFixedOrder = min_fixed_order) != -1
|
||||
&& int.TryParse(args[arg].Split(',')[1], out max_fixed_order)
|
||||
&& (settings.MaxFixedOrder = max_fixed_order) != -1)
|
||||
|| (int.TryParse(args[arg], out max_fixed_order)
|
||||
&& (settings.MaxFixedOrder = max_fixed_order) != -1);
|
||||
}
|
||||
else if (args[arg] == "--skip" && ++arg < args.Length)
|
||||
{
|
||||
ok = (args[arg].Split(',').Length == 2 &&
|
||||
int.TryParse(args[arg].Split(',')[0], out skip_a) &&
|
||||
int.TryParse(args[arg].Split(',')[1], out skip_b)) ||
|
||||
int.TryParse(args[arg], out skip_a);
|
||||
}
|
||||
else if ((args[arg] == "-e" || args[arg] == "--estimation-depth") && ++arg < args.Length)
|
||||
ok = int.TryParse(args[arg], out estimation_depth);
|
||||
else if ((args[arg] == "-c" || args[arg] == "--max-precision") && ++arg < args.Length)
|
||||
{
|
||||
ok = (args[arg].Split(',').Length == 2 &&
|
||||
int.TryParse(args[arg].Split(',')[0], out min_precision) &&
|
||||
int.TryParse(args[arg].Split(',')[1], out max_precision)) ||
|
||||
int.TryParse(args[arg], out max_precision);
|
||||
}
|
||||
else if ((args[arg] == "-v" || args[arg] == "--vbr"))
|
||||
ok = (++arg < args.Length) && int.TryParse(args[arg], out vbr_mode);
|
||||
else if ((args[arg] == "-b" || args[arg] == "--blocksize") && ++arg < args.Length && int.TryParse(args[arg], out intarg))
|
||||
settings.BlockSize = intarg;
|
||||
else if ((args[arg] == "-p" || args[arg] == "--padding") && ++arg < args.Length && int.TryParse(args[arg], out intarg))
|
||||
settings.Padding = intarg;
|
||||
else if (args[arg] == "--magic" && ++arg < args.Length)
|
||||
ok = int.TryParse(args[arg], out magic);
|
||||
if (args[arg].Length == 0)
|
||||
ok = false;
|
||||
else if (args[arg] == "--debug")
|
||||
debug = true;
|
||||
else if ((args[arg] == "-f" || args[arg] == "--force"))
|
||||
force = true;
|
||||
else if ((args[arg] == "-q" || args[arg] == "--quiet"))
|
||||
quiet = true;
|
||||
else if ((args[arg] == "-V" || args[arg] == "--verify"))
|
||||
settings.DoVerify = true;
|
||||
else if (args[arg] == "--no-seektable")
|
||||
do_seektable = false;
|
||||
else if (args[arg] == "--ignore-chunk-sizes")
|
||||
ignore_chunk_sizes = true;
|
||||
else if (args[arg] == "--no-md5")
|
||||
settings.DoMD5 = false;
|
||||
else if (args[arg] == "--lax")
|
||||
allowNonSubset = true;
|
||||
else if (args[arg] == "--buffered")
|
||||
buffered = true;
|
||||
else if ((args[arg] == "-o" || args[arg] == "--output") && ++arg < args.Length)
|
||||
output_file = args[arg];
|
||||
else if ((args[arg] == "-T" || args[arg] == "--tag") && ++arg < args.Length)
|
||||
{
|
||||
var tags = settings.Tags != null ? new List<string>(settings.Tags) : new List<string>();
|
||||
tags.Add(args[arg]);
|
||||
settings.Tags = tags.ToArray();
|
||||
}
|
||||
else if ((args[arg] == "-t" || args[arg] == "--prediction-type") && ++arg < args.Length)
|
||||
settings.PredictionType = Flake.LookupPredictionType(args[arg]);
|
||||
else if ((args[arg] == "-s" || args[arg] == "--stereo") && ++arg < args.Length)
|
||||
settings.StereoMethod = Flake.LookupStereoMethod(args[arg]);
|
||||
else if ((args[arg] == "-m" || args[arg] == "--order-method") && ++arg < args.Length)
|
||||
order_method = args[arg];
|
||||
else if ((args[arg] == "-w" || args[arg] == "--window") && ++arg < args.Length)
|
||||
settings.WindowFunctions = Flake.LookupWindowFunction(args[arg]);
|
||||
else if (args[arg] == "--window-method" && ++arg < args.Length)
|
||||
settings.WindowMethod = Flake.LookupWindowMethod(args[arg]);
|
||||
else if ((args[arg] == "-r" || args[arg] == "--partition-order") && ++arg < args.Length)
|
||||
{
|
||||
int min_partition_order, max_partition_order;
|
||||
ok = (args[arg].Split(',').Length == 2
|
||||
&& int.TryParse(args[arg].Split(',')[0], out min_partition_order)
|
||||
&& (settings.MinPartitionOrder = min_partition_order) != -1
|
||||
&& int.TryParse(args[arg].Split(',')[1], out max_partition_order)
|
||||
&& (settings.MaxPartitionOrder = max_partition_order) != -1)
|
||||
|| (int.TryParse(args[arg], out max_partition_order)
|
||||
&& (settings.MaxPartitionOrder = max_partition_order) != -1);
|
||||
}
|
||||
else if ((args[arg] == "-l" || args[arg] == "--lpc-order") && ++arg < args.Length)
|
||||
{
|
||||
int min_lpc_order, max_lpc_order;
|
||||
ok = (args[arg].Split(',').Length == 2
|
||||
&& int.TryParse(args[arg].Split(',')[0], out min_lpc_order)
|
||||
&& (settings.MinLPCOrder = min_lpc_order) != -1
|
||||
&& int.TryParse(args[arg].Split(',')[1], out max_lpc_order)
|
||||
&& (settings.MaxLPCOrder = max_lpc_order) != -1)
|
||||
|| (int.TryParse(args[arg], out max_lpc_order)
|
||||
&& (settings.MaxLPCOrder = max_lpc_order) != -1);
|
||||
}
|
||||
else if ((args[arg] == "--fixed-order") && ++arg < args.Length)
|
||||
{
|
||||
int min_fixed_order, max_fixed_order;
|
||||
ok = (args[arg].Split(',').Length == 2
|
||||
&& int.TryParse(args[arg].Split(',')[0], out min_fixed_order)
|
||||
&& (settings.MinFixedOrder = min_fixed_order) != -1
|
||||
&& int.TryParse(args[arg].Split(',')[1], out max_fixed_order)
|
||||
&& (settings.MaxFixedOrder = max_fixed_order) != -1)
|
||||
|| (int.TryParse(args[arg], out max_fixed_order)
|
||||
&& (settings.MaxFixedOrder = max_fixed_order) != -1);
|
||||
}
|
||||
else if (args[arg] == "--skip" && ++arg < args.Length)
|
||||
{
|
||||
ok = (args[arg].Split(',').Length == 2 &&
|
||||
int.TryParse(args[arg].Split(',')[0], out skip_a) &&
|
||||
int.TryParse(args[arg].Split(',')[1], out skip_b)) ||
|
||||
int.TryParse(args[arg], out skip_a);
|
||||
}
|
||||
else if ((args[arg] == "-e" || args[arg] == "--estimation-depth") && ++arg < args.Length)
|
||||
{
|
||||
settings.EstimationDepth = int.Parse(args[arg]);
|
||||
}
|
||||
else if (args[arg] == "--tukey-parts" && ++arg < args.Length)
|
||||
settings.TukeyParts = int.Parse(args[arg]);
|
||||
else if (args[arg] == "--tukey-overlap" && ++arg < args.Length)
|
||||
settings.TukeyOverlap = double.Parse(args[arg]);
|
||||
else if (args[arg] == "--tukey-p" && ++arg < args.Length)
|
||||
settings.TukeyP = double.Parse(args[arg]);
|
||||
else if ((args[arg] == "-c" || args[arg] == "--max-precision") && ++arg < args.Length)
|
||||
{
|
||||
int min_precision = -1, max_precision = -1;
|
||||
ok = (args[arg].Split(',').Length == 2 &&
|
||||
int.TryParse(args[arg].Split(',')[0], out min_precision) &&
|
||||
int.TryParse(args[arg].Split(',')[1], out max_precision)) ||
|
||||
int.TryParse(args[arg], out max_precision);
|
||||
settings.MinPrecisionSearch = min_precision;
|
||||
settings.MaxPrecisionSearch = max_precision;
|
||||
}
|
||||
else if (args[arg] == "--vbr")
|
||||
ok = (++arg < args.Length) && int.TryParse(args[arg], out vbr_mode);
|
||||
else if ((args[arg] == "-b" || args[arg] == "--blocksize") && ++arg < args.Length && int.TryParse(args[arg], out intarg))
|
||||
settings.BlockSize = intarg;
|
||||
else if ((args[arg] == "-P" || args[arg] == "--padding") && ++arg < args.Length && int.TryParse(args[arg], out intarg))
|
||||
settings.Padding = intarg;
|
||||
else if (args[arg] == "--magic" && ++arg < args.Length)
|
||||
ok = int.TryParse(args[arg], out magic);
|
||||
#if FINETUNE
|
||||
else if (args[arg] == "--depth" && ++arg < args.Length)
|
||||
ok = int.TryParse(args[arg], out finetune_depth);
|
||||
#endif
|
||||
else if (args[arg] == "--coefs" && ++arg < args.Length)
|
||||
coeffs = args[arg];
|
||||
else if (args[arg] != "-" && args[arg][0] == '-' && int.TryParse(args[arg].Substring(1), out intarg))
|
||||
{
|
||||
ok = intarg >= 0 && intarg <= 11;
|
||||
settings.EncoderModeIndex = intarg;
|
||||
else if (args[arg] == "--coefs" && ++arg < args.Length)
|
||||
coeffs = args[arg];
|
||||
else if (args[arg] != "-" && args[arg][0] == '-' && int.TryParse(args[arg].Substring(1), out intarg))
|
||||
{
|
||||
ok = intarg >= 0 && intarg <= 11;
|
||||
settings.EncoderModeIndex = intarg;
|
||||
}
|
||||
else if ((args[arg][0] != '-' || args[arg] == "-") && input_file == null)
|
||||
input_file = args[arg];
|
||||
else
|
||||
ok = false;
|
||||
if (!ok)
|
||||
{
|
||||
Usage();
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
else if ((args[arg][0] != '-' || args[arg] == "-") && input_file == null)
|
||||
input_file = args[arg];
|
||||
else
|
||||
ok = false;
|
||||
if (!ok)
|
||||
catch (Exception ex)
|
||||
{
|
||||
Usage();
|
||||
return 1;
|
||||
Console.WriteLine("");
|
||||
Console.WriteLine("{0}: {1}", args[arg - 1], ex.Message);
|
||||
return 5;
|
||||
}
|
||||
}
|
||||
if (input_file == null || ((input_file == "-" || Path.GetExtension(input_file) == ".flac") && output_file == null))
|
||||
@@ -274,8 +300,8 @@ namespace CUETools.FlakeExe
|
||||
|
||||
if (!quiet)
|
||||
{
|
||||
Console.WriteLine("CUETools.Flake, Copyright (C) 2009-2013 Grigory Chudov.");
|
||||
Console.WriteLine("Based on Flake encoder by Justin Ruggles, <http://flake-enc.sourceforge.net/>.");
|
||||
Console.WriteLine("CUETools.Flake, Copyright (C) 2009-2014 Grigory Chudov.");
|
||||
Console.WriteLine("Initially based on Flake encoder by Justin Ruggles.");
|
||||
Console.WriteLine("This is free software under the GNU GPLv3+ license; There is NO WARRANTY, to");
|
||||
Console.WriteLine("the extent permitted by law. <http://www.gnu.org/licenses/> for details.");
|
||||
}
|
||||
@@ -342,6 +368,13 @@ namespace CUETools.FlakeExe
|
||||
audioSource = new AudioPipe(audioSource, 0x10000);
|
||||
if (output_file == null)
|
||||
output_file = Path.ChangeExtension(input_file, "flac");
|
||||
if (File.Exists(output_file) && !force)
|
||||
{
|
||||
Usage();
|
||||
Console.WriteLine();
|
||||
Console.WriteLine("File '{0}' already exists.", output_file);
|
||||
return 9;
|
||||
}
|
||||
settings.PCM = audioSource.PCM;
|
||||
settings.AllowNonSubset = allowNonSubset;
|
||||
FlakeWriter flake;
|
||||
@@ -354,22 +387,8 @@ namespace CUETools.FlakeExe
|
||||
settings);
|
||||
flake.FinalSampleCount = audioSource.Length < 0 ? -1 : audioSource.Length - skip_a - skip_b;
|
||||
|
||||
if (prediction_type != null)
|
||||
flake.PredictionType = Flake.LookupPredictionType(prediction_type);
|
||||
if (stereo_method != null)
|
||||
flake.StereoMethod = Flake.LookupStereoMethod(stereo_method);
|
||||
if (window_method != null)
|
||||
flake.WindowMethod = Flake.LookupWindowMethod(window_method);
|
||||
if (order_method != null)
|
||||
flake.OrderMethod = Flake.LookupOrderMethod(order_method);
|
||||
if (window_function != null)
|
||||
flake.WindowFunction = Flake.LookupWindowFunction(window_function);
|
||||
if (min_precision >= 0)
|
||||
flake.MinPrecisionSearch = min_precision;
|
||||
if (max_precision >= 0)
|
||||
flake.MaxPrecisionSearch = max_precision;
|
||||
if (estimation_depth >= 0)
|
||||
flake.EstimationDepth = estimation_depth;
|
||||
if (vbr_mode >= 0)
|
||||
flake.VBRMode = vbr_mode;
|
||||
if (magic >= 0)
|
||||
@@ -479,20 +498,23 @@ namespace CUETools.FlakeExe
|
||||
{
|
||||
settings = flake.Settings as FlakeWriterSettings;
|
||||
Console.SetOut(stdout);
|
||||
Console.Out.WriteLine("{17}\t{0}\t{1:0.00}\t{2}\t{3}\t{4}\t{5}\t{6}..{7}\t{8}..{9}\t{10}..{11}\t{12}..{13}\t{14}\t{15}\t{16}\t{18}",
|
||||
Console.Out.WriteLine("{17}\t{0}\t{1:0.000}\t{2}\t{3}\t{4}\t{5}\t{6}..{7}\t{8}..{9}\t{10}..{11}\t{12}..{13}\t{14}\t{15}\t{16}\t{18}",
|
||||
flake.TotalSize,
|
||||
flake.UserProcessorTime.TotalSeconds > 0 ? flake.UserProcessorTime.TotalSeconds : totalElapsed.TotalSeconds,
|
||||
flake.PredictionType.ToString().PadRight(15),
|
||||
flake.StereoMethod.ToString().PadRight(15),
|
||||
(flake.OrderMethod.ToString() + "(" + flake.EstimationDepth.ToString() + ")").PadRight(15),
|
||||
(flake.WindowMethod.ToString().PadRight(10) + "(" +
|
||||
((flake.WindowFunction & WindowFunction.Tukey) != 0 ? "T" : " ") +
|
||||
((flake.WindowFunction & WindowFunction.PartialTukey) != 0 ? "P" : " ") +
|
||||
(((flake.WindowFunction & WindowFunction.PunchoutTukey) != 0 ? "O" : "") +
|
||||
((flake.WindowFunction & WindowFunction.Welch) == 0 ? "" : "W") +
|
||||
((flake.WindowFunction & WindowFunction.Hann) == 0 ? "" : "H") +
|
||||
((flake.WindowFunction & WindowFunction.Flattop) == 0 ? "" : "F") +
|
||||
((flake.WindowFunction & WindowFunction.Bartlett) == 0 ? "" : "B")).PadRight(1))
|
||||
settings.PredictionType.ToString().PadRight(15),
|
||||
settings.StereoMethod.ToString().PadRight(15),
|
||||
(flake.OrderMethod.ToString() + "(" + settings.EstimationDepth.ToString() + ")").PadRight(15),
|
||||
(settings.WindowMethod.ToString().PadRight(10) + "(" +
|
||||
((settings.WindowFunctions & WindowFunction.Tukey1X) != 0 ? "X" : (settings.WindowFunctions & WindowFunction.Tukey) != 0 ? "T" : (settings.WindowFunctions & WindowFunction.Tukey1A) != 0 ? "A" : (settings.WindowFunctions & WindowFunction.Tukey1B) != 0 ? "B" : " ") +
|
||||
((settings.WindowFunctions & WindowFunction.Tukey2X) != 0 ? "X" : (settings.WindowFunctions & WindowFunction.Tukey2) != 0 ? "2" : (settings.WindowFunctions & WindowFunction.Tukey2A) != 0 ? "A" : (settings.WindowFunctions & WindowFunction.Tukey2B) != 0 ? "B" : " ") +
|
||||
((settings.WindowFunctions & WindowFunction.Tukey3X) != 0 ? "X" : (settings.WindowFunctions & WindowFunction.Tukey3) != 0 ? "3" : (settings.WindowFunctions & WindowFunction.Tukey3A) != 0 ? "A" : (settings.WindowFunctions & WindowFunction.Tukey3B) != 0 ? "B" : " ") +
|
||||
((settings.WindowFunctions & WindowFunction.Tukey4X) != 0 ? "X" : ((settings.WindowFunctions & WindowFunction.Tukey4) != 0 ? "4" : (settings.WindowFunctions & WindowFunction.Tukey4A) != 0 ? "A" : (settings.WindowFunctions & WindowFunction.Tukey4B) != 0 ? "B" : " ") +
|
||||
((settings.WindowFunctions & WindowFunction.Welch) == 0 ? "" : "W") +
|
||||
((settings.WindowFunctions & WindowFunction.Hann) == 0 ? "" : "H") +
|
||||
((settings.WindowFunctions & WindowFunction.Flattop) == 0 ? "" : "F") +
|
||||
((settings.WindowFunctions & WindowFunction.Bartlett) == 0 ? "" : "B")).PadRight(1))
|
||||
+ ((settings.WindowFunctions & (WindowFunction.Tukey1X|WindowFunction.Tukey2X|WindowFunction.Tukey2X|WindowFunction.Tukey3X|WindowFunction.Tukey4X)) != 0 ?
|
||||
("," + settings.TukeyOverlap.ToString("F3").PadLeft(6) + "," + settings.TukeyP.ToString("F3")) : "").PadRight(13)
|
||||
+")",
|
||||
settings.MinPartitionOrder,
|
||||
settings.MaxPartitionOrder,
|
||||
@@ -500,22 +522,13 @@ namespace CUETools.FlakeExe
|
||||
settings.MaxLPCOrder,
|
||||
settings.MinFixedOrder,
|
||||
settings.MaxFixedOrder,
|
||||
flake.MinPrecisionSearch,
|
||||
flake.MaxPrecisionSearch,
|
||||
settings.MinPrecisionSearch,
|
||||
settings.MaxPrecisionSearch,
|
||||
flake.Settings.BlockSize,
|
||||
flake.VBRMode,
|
||||
coeffs ?? "",
|
||||
audioSource.Position * audioSource.PCM.BlockAlign,
|
||||
(flake.PredictionType == PredictionType.Search && flake.StereoMethod == StereoMethod.Evaluate && flake.WindowMethod == WindowMethod.EvaluateN && flake.WindowFunction == (WindowFunction.PunchoutTukey | WindowFunction.PartialTukey | WindowFunction.Tukey) && flake.EstimationDepth == 2 && flake.MinPrecisionSearch == 0 && settings.HasDefaultValuesForMode(8)) ? "8" :
|
||||
(flake.PredictionType == PredictionType.Levinson && flake.StereoMethod == StereoMethod.Evaluate && flake.WindowMethod == WindowMethod.EvaluateN && flake.WindowFunction == (WindowFunction.PunchoutTukey | WindowFunction.PartialTukey | WindowFunction.Tukey) && flake.EstimationDepth == 1 && flake.MinPrecisionSearch == 1 && settings.HasDefaultValuesForMode(7)) ? "7" :
|
||||
(flake.PredictionType == PredictionType.Levinson && flake.StereoMethod == StereoMethod.Evaluate && flake.WindowMethod == WindowMethod.EstimateN && flake.WindowFunction == (WindowFunction.PunchoutTukey | WindowFunction.PartialTukey) && flake.EstimationDepth == 1 && flake.MinPrecisionSearch == 1 && settings.HasDefaultValuesForMode(6)) ? "6" :
|
||||
(flake.PredictionType == PredictionType.Levinson && flake.StereoMethod == StereoMethod.Evaluate && flake.WindowMethod == WindowMethod.Estimate && flake.WindowFunction == WindowFunction.PunchoutTukey && flake.EstimationDepth == 1 && flake.MinPrecisionSearch == 1 && settings.HasDefaultValuesForMode(5)) ? "5" :
|
||||
(flake.PredictionType == PredictionType.Levinson && flake.StereoMethod == StereoMethod.Estimate && flake.WindowMethod == WindowMethod.Estimate && flake.WindowFunction == WindowFunction.PunchoutTukey && flake.EstimationDepth == 2 && flake.MinPrecisionSearch == 1 && settings.HasDefaultValuesForMode(4)) ? "4" :
|
||||
(flake.PredictionType == PredictionType.Levinson && flake.StereoMethod == StereoMethod.Estimate && flake.WindowMethod == WindowMethod.Estimate && flake.WindowFunction == WindowFunction.PunchoutTukey && flake.EstimationDepth == 1 && flake.MinPrecisionSearch == 1 && settings.HasDefaultValuesForMode(3)) ? "3" :
|
||||
(flake.PredictionType == PredictionType.Levinson && flake.StereoMethod == StereoMethod.Estimate && flake.WindowMethod == WindowMethod.Estimate && flake.WindowFunction == WindowFunction.PartialTukey && flake.EstimationDepth == 1 && flake.MinPrecisionSearch == 1 && settings.HasDefaultValuesForMode(2)) ? "2" :
|
||||
(flake.PredictionType == PredictionType.Fixed && flake.StereoMethod == StereoMethod.Independent && flake.WindowMethod == WindowMethod.Estimate && flake.MinPrecisionSearch == 1 && flake.WindowFunction == WindowFunction.Tukey && settings.HasDefaultValuesForMode(1)) ? "1" :
|
||||
(flake.PredictionType == PredictionType.Fixed && flake.StereoMethod == StereoMethod.Independent && flake.WindowMethod == WindowMethod.Estimate && flake.MinPrecisionSearch == 1 && flake.WindowFunction == WindowFunction.Tukey && settings.HasDefaultValuesForMode(0)) ? "0" :
|
||||
"?"
|
||||
settings.GuessEncoderMode().ToString().Replace("-1","?")
|
||||
);
|
||||
}
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user