Move all to deprecated folder.
This commit is contained in:
@@ -0,0 +1,173 @@
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Switch madplay to the new API. This is done thanks to a patch written
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by Micha Nelissen <micha@neli.hopto.org> and available at
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http://article.gmane.org/gmane.comp.audio.mad.devel/729.
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--- madplay-0.15.2b/audio_alsa.c 2008-10-18 15:10:16.000000000 +0200
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+++ madplay-0.15.2b/audio_alsa.c.new 2008-10-18 15:03:27.000000000 +0200
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@@ -28,31 +28,30 @@
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#include <errno.h>
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-#define ALSA_PCM_OLD_HW_PARAMS_API
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-#define ALSA_PCM_OLD_SW_PARAMS_API
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#include <alsa/asoundlib.h>
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#include <mad.h>
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#include "audio.h"
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-char *buf = NULL;
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-int paused = 0;
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+#define BUFFER_TIME_MAX 500000
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-int rate = -1;
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-int channels = -1;
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-int bitdepth = -1;
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-int sample_size = -1;
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-
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-int buffer_time = 500000;
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-int period_time = 100000;
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-char *defaultdev = "plughw:0,0";
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+unsigned char *buf = NULL;
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+int paused = 0;
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+
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+unsigned int rate = 0;
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+unsigned int channels = -1;
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+unsigned int bitdepth = -1;
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+unsigned int sample_size = -1;
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+
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+unsigned int buffer_time;
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+unsigned int period_time;
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+char *defaultdev = "plughw:0,0";
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snd_pcm_hw_params_t *alsa_hwparams;
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snd_pcm_sw_params_t *alsa_swparams;
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-snd_pcm_sframes_t buffer_size;
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-snd_pcm_sframes_t period_size;
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+snd_pcm_uframes_t buffer_size;
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snd_pcm_format_t alsa_format = -1;
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snd_pcm_access_t alsa_access = SND_PCM_ACCESS_MMAP_INTERLEAVED;
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@@ -66,14 +65,20 @@
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snd_pcm_hw_params_t *params,
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snd_pcm_access_t access)
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{
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- int err, dir;
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-
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+ int err;
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+
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/* choose all parameters */
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err = snd_pcm_hw_params_any(handle,params);
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if (err < 0) {
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printf("Access type not available for playback: %s\n", snd_strerror(err));
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return err;
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}
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+ /* set the access type */
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+ err = snd_pcm_hw_params_set_access(handle, params, alsa_access);
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+ if (err < 0) {
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+ printf("Sample format not available for playback: %s\n", snd_strerror(err));
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+ return err;
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+ }
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/* set the sample format */
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err = snd_pcm_hw_params_set_format(handle, params, alsa_format);
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if (err < 0) {
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@@ -87,29 +92,38 @@
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return err;
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}
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/* set the stream rate */
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- err = snd_pcm_hw_params_set_rate_near(handle, params, rate, 0);
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+ err = snd_pcm_hw_params_set_rate(handle, params, rate, 0);
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if (err < 0) {
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printf("Rate %iHz not available for playback: %s\n", rate, snd_strerror(err));
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return err;
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}
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- if (err != rate) {
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- printf("Rate doesn't match (requested %iHz, get %iHz)\n", rate, err);
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- return -EINVAL;
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- }
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+ err = snd_pcm_hw_params_get_buffer_time_max(params, &buffer_time, NULL);
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+ if (err < 0) {
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+ printf("Unable to retrieve buffer time: %s\n", snd_strerror(err));
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+ return err;
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+ }
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+ if (buffer_time > BUFFER_TIME_MAX)
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+ buffer_time = BUFFER_TIME_MAX;
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/* set buffer time */
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- err = snd_pcm_hw_params_set_buffer_time_near(handle, params, buffer_time, &dir);
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+ err = snd_pcm_hw_params_set_buffer_time_near(handle, params, &buffer_time, 0);
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if (err < 0) {
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printf("Unable to set buffer time %i for playback: %s\n", buffer_time, snd_strerror(err));
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return err;
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}
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- buffer_size = snd_pcm_hw_params_get_buffer_size(params);
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+ if (period_time * 4 > buffer_time)
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+ period_time = buffer_time / 4;
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/* set period time */
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- err = snd_pcm_hw_params_set_period_time_near(handle, params, period_time, &dir);
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+ err = snd_pcm_hw_params_set_period_time_near(handle, params, &period_time, NULL);
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if (err < 0) {
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printf("Unable to set period time %i for playback: %s\n", period_time, snd_strerror(err));
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return err;
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}
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- period_size = snd_pcm_hw_params_get_period_size(params, &dir);
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+ /* retrieve buffer size */
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+ err = snd_pcm_hw_params_get_buffer_size(params, &buffer_size);
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+ if (err < 0) {
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+ printf("Unable to retrieve buffer size: %s\n", snd_strerror(err));
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+ return err;
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+ }
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/* write the parameters to device */
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err = snd_pcm_hw_params(handle, params);
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if (err < 0) {
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@@ -123,6 +137,7 @@
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int set_swparams(snd_pcm_t *handle,
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snd_pcm_sw_params_t *params)
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{
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+ unsigned int start_threshold;
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int err;
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/* get current swparams */
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@@ -136,13 +151,7 @@
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if (err < 0) {
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printf("Unable to set start threshold mode for playback: %s\n", snd_strerror(err));
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return err;
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- }
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- /* allow transfer when at least period_size samples can be processed */
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- err = snd_pcm_sw_params_set_avail_min(handle, params, period_size);
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- if (err < 0) {
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- printf("Unable to set avail min for playback: %s\n", snd_strerror(err));
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- return err;
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- }
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+ }
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/* align all transfers to 1 samples */
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err = snd_pcm_sw_params_set_xfer_align(handle, params, 1);
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if (err < 0) {
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@@ -190,7 +199,7 @@
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rate = config->speed;
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if ( bitdepth == 0 )
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- config->precision = bitdepth = 32;
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+ config->precision = bitdepth = 16;
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switch (bitdepth)
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{
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@@ -241,7 +250,7 @@
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return -1;
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}
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- buf = malloc(buffer_size);
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+ buf = malloc(buffer_size * sample_size);
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if (buf == NULL) {
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audio_error="unable to allocate output buffer table";
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return -1;
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@@ -279,7 +288,7 @@
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int play(struct audio_play *play)
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{
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int err, len;
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- char *ptr;
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+ unsigned char *ptr;
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ptr = buf;
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len = play->nsamples;
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22
deprecated/firmware/buildroot/package/madplay/Config.in
Normal file
22
deprecated/firmware/buildroot/package/madplay/Config.in
Normal file
@@ -0,0 +1,22 @@
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config BR2_PACKAGE_MADPLAY
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bool "madplay"
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select BR2_PACKAGE_LIBMAD
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select BR2_PACKAGE_LIBID3TAG
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select BR2_PACKAGE_GETTEXT if BR2_NEEDS_GETTEXT_IF_LOCALE
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help
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Command-line front-end to libmad, a high-quality MPEG audio decoder.
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It currently supports MPEG-1 and the MPEG-2 extension to lower
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sampling frequencies, as well as the de facto MPEG 2.5 format. All
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three audio layers — Layer I, Layer II, and Layer III (i.e. MP3) —
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are fully implemented.
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http://www.underbit.com/products/mad/
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if BR2_PACKAGE_MADPLAY
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config BR2_PACKAGE_MADPLAY_ALSA
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bool
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default y
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depends on BR2_PACKAGE_ALSA_LIB
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endif
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@@ -0,0 +1,2 @@
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# Locally computed:
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sha256 5a79c7516ff7560dffc6a14399a389432bc619c905b13d3b73da22fa65acede0 madplay-0.15.2b.tar.gz
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22
deprecated/firmware/buildroot/package/madplay/madplay.mk
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22
deprecated/firmware/buildroot/package/madplay/madplay.mk
Normal file
@@ -0,0 +1,22 @@
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################################################################################
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#
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# madplay
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#
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################################################################################
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MADPLAY_VERSION = 0.15.2b
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MADPLAY_SITE = http://downloads.sourceforge.net/project/mad/madplay/$(MADPLAY_VERSION)
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MADPLAY_LICENSE = GPLv2+
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MADPLAY_LICENSE_FILES = COPYING COPYRIGHT
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MADPLAY_LIBTOOL_PATCH = NO
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MADPLAY_DEPENDENCIES = libmad libid3tag $(if $(BR2_PACKAGE_GETTEXT),gettext)
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# Check if ALSA is built, then we should configure after alsa-lib so
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# ./configure can find alsa-lib.
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ifeq ($(BR2_PACKAGE_MADPLAY_ALSA),y)
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MADPLAY_CONF_OPTS += --with-alsa
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MADPLAY_DEPENDENCIES += host-pkgconf alsa-lib
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MADPLAY_CONF_ENV += LIBS="`$(PKG_CONFIG_HOST_BINARY) --libs alsa`"
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endif
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$(eval $(autotools-package))
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