127 lines
4.7 KiB
C++
127 lines
4.7 KiB
C++
--- subband_layer_1.cc.orig Thu Jun 23 22:14:36 1994
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+++ subband_layer_1.cc Thu Nov 21 16:43:38 2002
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@@ -67,7 +67,7 @@
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void SubbandLayer1::read_allocation (Ibitstream *stream, Header *, Crc16 *crc)
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{
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if ((allocation = stream->get_bits (4)) == 15)
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- cerr << "WARNING: stream contains an illegal allocation!\n"; // MPEG-stream is corrupted!
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+ std::cerr << "WARNING: stream contains an illegal allocation!\n"; // MPEG-stream is corrupted!
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if (crc)
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crc->add_bits (allocation, 4);
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if (allocation)
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@@ -86,14 +86,14 @@
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}
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-bool SubbandLayer1::read_sampledata (Ibitstream *stream)
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+boolean SubbandLayer1::read_sampledata (Ibitstream *stream)
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{
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if (allocation)
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{
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sample = real (stream->get_bits (samplelength));
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#ifdef DEBUG
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if (sample == (1 << samplelength) - 1)
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- cerr << "WARNING: stream contains an illegal subband sample!\n"; // MPEG-stream is corrupted!
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+ std::cerr << "WARNING: stream contains an illegal subband sample!\n"; // MPEG-stream is corrupted!
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#endif
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}
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if (++samplenumber == 12)
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@@ -105,7 +105,7 @@
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}
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-bool SubbandLayer1::put_next_sample (e_channels channels,
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+boolean SubbandLayer1::put_next_sample (e_channels channels,
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SynthesisFilter *filter1, SynthesisFilter *)
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{
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if (allocation && channels != right)
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@@ -113,7 +113,7 @@
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register real scaled_sample = (sample * factor + offset) * scalefactor;
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#ifdef DEBUG
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if (scaled_sample < -1.0 || scaled_sample > 1.0)
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- cerr << "WARNING: rescaled subband sample is not in [-1.0, 1.0]\n";
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+ std::cerr << "WARNING: rescaled subband sample is not in [-1.0, 1.0]\n";
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// this should never occur
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#endif
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filter1->input_sample (scaled_sample, subbandnumber);
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@@ -142,7 +142,7 @@
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}
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-bool SubbandLayer1IntensityStereo::put_next_sample (e_channels channels,
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+boolean SubbandLayer1IntensityStereo::put_next_sample (e_channels channels,
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SynthesisFilter *filter1, SynthesisFilter *filter2)
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{
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if (allocation)
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@@ -154,7 +154,7 @@
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sample2 = sample * channel2_scalefactor;
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#ifdef DEBUG
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if (sample1 < -1.0 || sample1 > 1.0 || sample2 < -1.0 || sample2 > 1.0)
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- cerr << "WARNING: rescaled subband sample is not in [-1.0, 1.0]\n";
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+ std::cerr << "WARNING: rescaled subband sample is not in [-1.0, 1.0]\n";
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// this should never occur
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#endif
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filter1->input_sample (sample1, subbandnumber);
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@@ -165,7 +165,7 @@
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register real sample1 = sample * scalefactor;
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#ifdef DEBUG
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if (sample1 < -1.0 || sample1 > 1.0)
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- cerr << "WARNING: rescaled subband sample is not in [-1.0, 1.0]\n";
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+ std::cerr << "WARNING: rescaled subband sample is not in [-1.0, 1.0]\n";
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// this should never occur
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#endif
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filter1->input_sample (sample1, subbandnumber);
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@@ -175,7 +175,7 @@
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register real sample2 = sample * channel2_scalefactor;
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#ifdef DEBUG
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if (sample2 < -1.0 || sample2 > 1.0)
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- cerr << "WARNING: rescaled subband sample is not in [-1.0, 1.0]\n";
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+ std::cerr << "WARNING: rescaled subband sample is not in [-1.0, 1.0]\n";
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// this should never occur
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#endif
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filter1->input_sample (sample2, subbandnumber);
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@@ -206,7 +206,7 @@
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crc->add_bits (channel2_allocation, 4);
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}
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if (allocation == 15 || channel2_allocation == 15)
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- cerr << "WARNING: stream contains an illegal allocation!\n"; // MPEG-stream is corrupted!
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+ std::cerr << "WARNING: stream contains an illegal allocation!\n"; // MPEG-stream is corrupted!
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if (allocation)
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{
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samplelength = allocation + 1;
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@@ -231,22 +231,22 @@
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}
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-bool SubbandLayer1Stereo::read_sampledata (Ibitstream *stream)
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+boolean SubbandLayer1Stereo::read_sampledata (Ibitstream *stream)
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{
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- bool returnvalue = SubbandLayer1::read_sampledata (stream);
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+ boolean returnvalue = SubbandLayer1::read_sampledata (stream);
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if (channel2_allocation)
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{
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channel2_sample = real (stream->get_bits (channel2_samplelength));
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#ifdef DEBUG
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if (channel2_sample == (1 << channel2_samplelength) - 1)
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- cerr << "WARNING: stream contains an illegal subband sample!\n"; // MPEG-stream is corrupted!
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+ std::cerr << "WARNING: stream contains an illegal subband sample!\n"; // MPEG-stream is corrupted!
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#endif
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}
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return returnvalue;
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}
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-bool SubbandLayer1Stereo::put_next_sample (e_channels channels,
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+boolean SubbandLayer1Stereo::put_next_sample (e_channels channels,
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SynthesisFilter *filter1, SynthesisFilter *filter2)
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{
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SubbandLayer1::put_next_sample (channels, filter1, filter2);
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@@ -256,7 +256,7 @@
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channel2_scalefactor;
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#ifdef DEBUG
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if (sample2 < -1.0 || sample2 > 1.0)
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- cerr << "WARNING: rescaled subband sample is not in [-1.0, 1.0]\n";
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+ std::cerr << "WARNING: rescaled subband sample is not in [-1.0, 1.0]\n";
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// this should never occur
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#endif
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if (channels == both)
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