diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/encoder/LameEncoderPlugin.cxx | 27 | ||||
| -rw-r--r-- | src/encoder/TwolameEncoderPlugin.cxx | 37 |
2 files changed, 33 insertions, 31 deletions
diff --git a/src/encoder/LameEncoderPlugin.cxx b/src/encoder/LameEncoderPlugin.cxx index db93b93a3..9028fcac4 100644 --- a/src/encoder/LameEncoderPlugin.cxx +++ b/src/encoder/LameEncoderPlugin.cxx @@ -38,8 +38,8 @@ struct LameEncoder final { lame_global_flags *gfp; - unsigned char buffer[32768]; - size_t buffer_length; + unsigned char output_buffer[32768]; + size_t output_buffer_length; LameEncoder():encoder(lame_encoder_plugin) {} @@ -209,7 +209,7 @@ lame_encoder_open(Encoder *_encoder, AudioFormat &audio_format, return false; } - encoder->buffer_length = 0; + encoder->output_buffer_length = 0; return true; } @@ -230,7 +230,7 @@ lame_encoder_write(Encoder *_encoder, LameEncoder *encoder = (LameEncoder *)_encoder; const int16_t *src = (const int16_t*)data; - assert(encoder->buffer_length == 0); + assert(encoder->output_buffer_length == 0); const unsigned num_frames = length / encoder->audio_format.GetFrameSize(); @@ -245,8 +245,9 @@ lame_encoder_write(Encoder *_encoder, } int bytes_out = lame_encode_buffer_float(encoder->gfp, left, right, - num_frames, encoder->buffer, - sizeof(encoder->buffer)); + num_frames, + encoder->output_buffer, + sizeof(encoder->output_buffer)); g_free(left); g_free(right); @@ -257,7 +258,7 @@ lame_encoder_write(Encoder *_encoder, return false; } - encoder->buffer_length = (size_t)bytes_out; + encoder->output_buffer_length = (size_t)bytes_out; return true; } @@ -266,14 +267,14 @@ lame_encoder_read(Encoder *_encoder, void *dest, size_t length) { LameEncoder *encoder = (LameEncoder *)_encoder; - if (length > encoder->buffer_length) - length = encoder->buffer_length; + if (length > encoder->output_buffer_length) + length = encoder->output_buffer_length; - memcpy(dest, encoder->buffer, length); + memcpy(dest, encoder->output_buffer, length); - encoder->buffer_length -= length; - memmove(encoder->buffer, encoder->buffer + length, - encoder->buffer_length); + encoder->output_buffer_length -= length; + memmove(encoder->output_buffer, encoder->output_buffer + length, + encoder->output_buffer_length); return length; } diff --git a/src/encoder/TwolameEncoderPlugin.cxx b/src/encoder/TwolameEncoderPlugin.cxx index cd85e43b6..3cf7b5db7 100644 --- a/src/encoder/TwolameEncoderPlugin.cxx +++ b/src/encoder/TwolameEncoderPlugin.cxx @@ -38,11 +38,12 @@ struct TwolameEncoder final { twolame_options *options; - unsigned char buffer[32768]; - size_t buffer_length; + unsigned char output_buffer[32768]; + size_t output_buffer_length; /** - * Call libtwolame's flush function when the buffer is empty? + * Call libtwolame's flush function when the output_buffer is + * empty? */ bool flush; @@ -209,7 +210,7 @@ twolame_encoder_open(Encoder *_encoder, AudioFormat &audio_format, return false; } - encoder->buffer_length = 0; + encoder->output_buffer_length = 0; encoder->flush = false; return true; @@ -240,22 +241,22 @@ twolame_encoder_write(Encoder *_encoder, TwolameEncoder *encoder = (TwolameEncoder *)_encoder; const int16_t *src = (const int16_t*)data; - assert(encoder->buffer_length == 0); + assert(encoder->output_buffer_length == 0); const unsigned num_frames = length / encoder->audio_format.GetFrameSize(); int bytes_out = twolame_encode_buffer_interleaved(encoder->options, src, num_frames, - encoder->buffer, - sizeof(encoder->buffer)); + encoder->output_buffer, + sizeof(encoder->output_buffer)); if (bytes_out < 0) { g_set_error(error, twolame_encoder_quark(), 0, "twolame encoder failed"); return false; } - encoder->buffer_length = (size_t)bytes_out; + encoder->output_buffer_length = (size_t)bytes_out; return true; } @@ -264,24 +265,24 @@ twolame_encoder_read(Encoder *_encoder, void *dest, size_t length) { TwolameEncoder *encoder = (TwolameEncoder *)_encoder; - if (encoder->buffer_length == 0 && encoder->flush) { + if (encoder->output_buffer_length == 0 && encoder->flush) { int ret = twolame_encode_flush(encoder->options, - encoder->buffer, - sizeof(encoder->buffer)); + encoder->output_buffer, + sizeof(encoder->output_buffer)); if (ret > 0) - encoder->buffer_length = (size_t)ret; + encoder->output_buffer_length = (size_t)ret; encoder->flush = false; } - if (length > encoder->buffer_length) - length = encoder->buffer_length; + if (length > encoder->output_buffer_length) + length = encoder->output_buffer_length; - memcpy(dest, encoder->buffer, length); + memcpy(dest, encoder->output_buffer, length); - encoder->buffer_length -= length; - memmove(encoder->buffer, encoder->buffer + length, - encoder->buffer_length); + encoder->output_buffer_length -= length; + memmove(encoder->output_buffer, encoder->output_buffer + length, + encoder->output_buffer_length); return length; } |