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openSUSE:Leap:15.1:Rings:1-MinimalX
gstreamer-plugins-bad
gst-bad-fdkaac2-fix.patch
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File gst-bad-fdkaac2-fix.patch of Package gstreamer-plugins-bad
From f4fdb9770c76113f38515245fecc5f11b3ace20d Mon Sep 17 00:00:00 2001 From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com> Date: Tue, 4 Dec 2018 17:54:42 +0100 Subject: [PATCH 1/2] fdkaacenc: Remove MODE_2_1 This is not a standard mode and no longer supported by fdk-aac 2.0.0. For https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/825 --- ext/fdkaac/gstfdkaacenc.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/ext/fdkaac/gstfdkaacenc.c b/ext/fdkaac/gstfdkaacenc.c index ad2bcb492..8410e684c 100644 --- a/ext/fdkaac/gstfdkaacenc.c +++ b/ext/fdkaac/gstfdkaacenc.c @@ -71,10 +71,6 @@ static const struct GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT, GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT}}, { - 3, MODE_2_1, { - GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT, - GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT, - GST_AUDIO_CHANNEL_POSITION_LFE1}}, { 4, MODE_1_2_1, { GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER, GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT, -- 2.18.1 From 19d34f6b5e1633d5ec4bb2832c58470f0c829cab Mon Sep 17 00:00:00 2001 From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com> Date: Wed, 5 Dec 2018 10:10:39 +0100 Subject: [PATCH 2/2] fdkaacdec: Use WAV channel mapping instead of interleave setting The latter is going away in libfdk-aac 2.0.0. Instead, MPEG-style output is always non-interleaved and WAV-style output is always interleaved. Earlier libfdk-aac also defaults interleaving accordingly. Since our reordering looks at the associated PCE indices instead of the actual channel order, we're agnostic to the mapping. For https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/issues/825 --- ext/fdkaac/gstfdkaacdec.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/ext/fdkaac/gstfdkaacdec.c b/ext/fdkaac/gstfdkaacdec.c index c27183752..f5136b334 100644 --- a/ext/fdkaac/gstfdkaacdec.c +++ b/ext/fdkaac/gstfdkaacdec.c @@ -151,17 +151,13 @@ gst_fdkaacdec_set_format (GstAudioDecoder * dec, GstCaps * caps) gst_buffer_unref (codec_data); } + /* Choose WAV channel mapping to get interleaving even with libfdk-aac 2.0.0 + * The pChannelIndices retain the indices from the standard MPEG mapping so + * we're agnostic to the actual order. */ if ((err = aacDecoder_SetParam (self->dec, AAC_PCM_OUTPUT_CHANNEL_MAPPING, - 0)) != AAC_DEC_OK) { - GST_ERROR_OBJECT (self, "Failed to set output channel mapping: %d", err); - return FALSE; - } - - if ((err = - aacDecoder_SetParam (self->dec, AAC_PCM_OUTPUT_INTERLEAVED, 1)) != AAC_DEC_OK) { - GST_ERROR_OBJECT (self, "Failed to set interleaved output: %d", err); + GST_ERROR_OBJECT (self, "Failed to set output channel mapping: %d", err); return FALSE; } -- 2.18.1
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