mirror of
https://github.com/projectM-visualizer/projectm.git
synced 2026-02-15 08:16:02 +00:00
got pulse audio project to build...not correct though
git-svn-id: https://projectm.svn.sourceforge.net/svnroot/projectm/trunk@697 6778bc44-b910-0410-a7a0-be141de4315d
This commit is contained in:
w1z7ard
@ -1,4 +1,4 @@
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PROJECT(qprojectM-jack)
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PROJECT(qprojectM-pulseaudio)
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set(QT_USE_OPENGL TRUE)
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@ -10,33 +10,33 @@ FIND_PACKAGE(Qt4 REQUIRED)
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# could be wrong
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pkg_search_module(PROJECTM REQUIRED projectM qprojectM)
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pkg_search_module(JACK REQUIRED jack)
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#pkg_search_module(PULSE_AUDIO REQUIRED pulseaudio)
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# the variable "qprojectM_SRCS" contains all .cpp files of this project
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set(qprojectM_jack_SRCS
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qprojectM-jack.cpp ConfigFile.h ConfigFile.cpp
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set(qprojectM_pulseaudio_SRCS
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qprojectM-pulseaudio.cpp ConfigFile.h ConfigFile.cpp
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)
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set(qprojectM_jack_MOC_HDRS
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set(qprojectM_pulseaudio_MOC_HDRS
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)
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# After this call, foo_MOC_SRCS = moc_Class1.cxx moc_Class2.cxx moc_Class3.cxx.
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qt4_wrap_cpp(qprojectM_jack_MOC_SRCS ${qprojectM_MOC_HDRS})
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qt4_wrap_cpp(qprojectM_pulseaudio_MOC_SRCS ${qprojectM_MOC_HDRS})
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ADD_DEFINITIONS(-DLINUX -DPROJECTM_PREFIX='"${PROJECTM_PREFIX}"')
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ADD_DEFINITIONS(${QT_DEFINITIONS})
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ADD_DEFINITIONS(-DQT_NO_DEBUG)
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INCLUDE_DIRECTORIES(${PROJECTM_INCLUDEDIR} ${JACK_INCLUDEDIR} ${SDL_INCLUDE_DIR} ${GTK_INCLUDE_DIR} ${QT_INCLUDE_DIR} ${QT_QTGUI_INCLUDE_DIR} ${QT_QTOPENGL_INCLUDE_DIR} ${QT_QTCORE_INCLUDE_DIR})
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INCLUDE_DIRECTORIES(${PROJECTM_INCLUDEDIR} ${QT_INCLUDE_DIR} ${QT_QTGUI_INCLUDE_DIR} ${QT_QTOPENGL_INCLUDE_DIR} ${QT_QTCORE_INCLUDE_DIR})
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LINK_DIRECTORIES(${PROJECTM_LDFLAGS} ${JACK_LDFLAGS})
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LINK_DIRECTORIES(${PROJECTM_LDFLAGS} ${PULSEAUDIO_LDFLAGS})
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ADD_EXECUTABLE(qprojectM-jack ${qprojectM_jack_SRCS} ${qprojectM_jack_MOC_SRCS})
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ADD_EXECUTABLE(qprojectM-pulseaudio ${qprojectM_pulseaudio_SRCS} ${qprojectM_pulseaudio_MOC_SRCS})
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TARGET_LINK_LIBRARIES(qprojectM-jack qprojectM projectM jack ${QT_QTGUI_LIBRARIES} ${QT_QTOPENGL_LIBRARIES} ${${QT_QTCORE_LIBRARIES} ${QT_LIBRARIES})
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TARGET_LINK_LIBRARIES(qprojectM-pulseaudio qprojectM projectM pulse-simple ${QT_QTGUI_LIBRARIES} ${QT_QTOPENGL_LIBRARIES} ${QT_QTCORE_LIBRARIES} ${QT_LIBRARIES})
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INSTALL(TARGETS qprojectM-jack DESTINATION ${CMAKE_INSTALL_PREFIX}/bin )
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INSTALL(TARGETS qprojectM-pulseaudio DESTINATION ${CMAKE_INSTALL_PREFIX}/bin )
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265
src/qprojectM-pulseaudio/qprojectM-pulseaudio.cpp
Normal file
265
src/qprojectM-pulseaudio/qprojectM-pulseaudio.cpp
Normal file
@ -0,0 +1,265 @@
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/**
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* projectM -- Milkdrop-esque visualisation SDK
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* Copyright (C)2003-2004 projectM Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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* See 'LICENSE.txt' included within this release
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*
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*/
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/* $Id: parec-simple.c 1418 2007-01-04 13:43:45Z ossman $ */
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/***
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This file was copied from PulseAudio.
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PulseAudio is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation; either version 2 of the License,
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or (at your option) any later version.
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PulseAudio is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with PulseAudio; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#include <fcntl.h>
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#include <stdlib.h>
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#include <math.h>
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#include <libprojectM/projectM.hpp>
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#include <libprojectM/QProjectM_MainWindow.hpp>
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#include <QApplication>
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#include "ConfigFile.h"
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#include <string>
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#include <iostream>
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#include <stdio.h>
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#include <unistd.h>
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#include <jack/jack.h>
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#define CONFIG_FILE "/share/projectM/config.inp"
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std::string read_config();
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include <pulse/simple.h>
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#include <pulse/error.h>
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//#include <pulsecore/gccmacro.h>
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#define BUFSIZE 1024
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projectM *globalPM = NULL;
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int dumpFrame = 0;
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int frameNumber = 0;
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int texsize=512;
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int gx=32,gy=24;
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int wvw=512,wvh=512;
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int fvw=1024,fvh=768;
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int fps=30, fullscreen=0;
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/* A simple routine calling UNIX write() in a loop */
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static ssize_t loop_write(int fd, const void*data, size_t size) {
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ssize_t ret = 0;
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while (size > 0) {
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ssize_t r;
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if ((r = write(fd, data, size)) < 0)
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return r;
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if (r == 0)
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break;
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ret += r;
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data = (const uint8_t*) data + r;
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size -= r;
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}
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return ret;
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}
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int main(int argc, char*argv[]) {
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/* The sample type to use */
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static pa_sample_spec ss ;
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ss.format = PA_SAMPLE_S16LE;
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ss.rate = 44100;
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ss.channels = 2;
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int i;
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char projectM_data[1024];
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// Start a new qapplication
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QApplication app(argc, argv);
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std::string config_file;
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config_file = read_config();
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QProjectM_MainWindow * mainWindow = new QProjectM_MainWindow(config_file);
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mainWindow->show();
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globalPM = mainWindow->getQProjectM();
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pa_simple *s = NULL;
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int ret = 1;
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int error;
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/* Create the recording stream */
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if (!(s = pa_simple_new(NULL, argv[0], PA_STREAM_RECORD, NULL, "record", &ss, NULL, NULL, &error))) {
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fprintf(stderr, __FILE__": pa_simple_new() failed: %s\n", pa_strerror(error));
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goto finish;
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}
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for (;;) {
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uint8_t buf[BUFSIZE];
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ssize_t r;
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/* Record some data ... */
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if (pa_simple_read(s, buf, sizeof(buf), &error) < 0) {
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fprintf(stderr, __FILE__": pa_simple_read() failed: %s\n", pa_strerror(error));
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goto finish;
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}
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/* And write it to STDOUT */
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if ((r = loop_write(STDOUT_FILENO, buf, sizeof(buf))) <= 0) {
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fprintf(stderr, __FILE__": write() failed: %s\n", strerror(errno));
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goto finish;
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}
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}
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ret = 0;
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finish:
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if (s)
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pa_simple_free(s);
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return ret;
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}
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std::string read_config()
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{
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int n;
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char num[512];
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FILE *in;
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FILE *out;
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char* home;
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char projectM_home[1024];
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char projectM_config[1024];
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strcpy(projectM_config, PROJECTM_PREFIX);
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strcpy(projectM_config+strlen(PROJECTM_PREFIX), CONFIG_FILE);
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projectM_config[strlen(PROJECTM_PREFIX)+strlen(CONFIG_FILE)]='\0';
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printf("dir:%s \n",projectM_config);
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home=getenv("HOME");
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strcpy(projectM_home, home);
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strcpy(projectM_home+strlen(home), "/.projectM/config.inp");
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projectM_home[strlen(home)+strlen("/.projectM/config.inp")]='\0';
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if ((in = fopen(projectM_home, "r")) != 0)
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{
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printf("reading ~/.projectM/config.inp \n");
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fclose(in);
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return std::string(projectM_home);
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}
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else
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{
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printf("trying to create ~/.projectM/config.inp \n");
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strcpy(projectM_home, home);
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strcpy(projectM_home+strlen(home), "/.projectM");
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projectM_home[strlen(home)+strlen("/.projectM")]='\0';
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mkdir(projectM_home,0755);
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strcpy(projectM_home, home);
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strcpy(projectM_home+strlen(home), "/.projectM/config.inp");
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projectM_home[strlen(home)+strlen("/.projectM/config.inp")]='\0';
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if((out = fopen(projectM_home,"w"))!=0)
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{
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if ((in = fopen(projectM_config, "r")) != 0)
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{
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while(fgets(num,80,in)!=NULL)
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{
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fputs(num,out);
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}
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fclose(in);
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fclose(out);
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if ((in = fopen(projectM_home, "r")) != 0)
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{
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printf("created ~/.projectM/config.inp successfully\n");
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fclose(in);
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return std::string(projectM_home);
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}
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else{printf("This shouldn't happen, using implementation defualts\n");abort();}
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}
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else{printf("Cannot find projectM default config, using implementation defaults\n");abort();}
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}
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else
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{
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printf("Cannot create ~/.projectM/config.inp, using default config file\n");
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if ((in = fopen(projectM_config, "r")) != 0)
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{ printf("Successfully opened default config file\n");
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fclose(in);
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return std::string(projectM_config);}
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else{ printf("Using implementation defaults, your system is really messed up, I'm suprised we even got this far\n"); abort();}
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}
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}
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abort();
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}
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int
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process (void *arg)
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{
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// globalPM->pcm->addPCMfloat(in,nframes);
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// printf("%x %f\n",nframes,in[128]);
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return 0;
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}
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