* all: now both GLX 1.2 and 1.3 are supported

diff --git a/modules/visualization/galaktos/glx.c b/modules/visualization/galaktos/glx.c
index 64e6019ae752e2c47b663cd927d437cf3640b148..a2008f46802a8d00ba929d396abae4ed9a4aca84 100644 (file)
--- a/modules/visualization/galaktos/glx.c
+++ b/modules/visualization/galaktos/glx.c
@@ -28,13 +28,16 @@
 #include <GL/glx.h>
 
 /* Local prototypes */
-static void CreateWindow( galaktos_thread_t *p_thread, XVisualInfo *p_vi,
-                          int i_width, int i_height, int b_fullscreen );
+
+static int InitGLX12( galaktos_thread_t *p_thread );
+static int InitGLX13( galaktos_thread_t *p_thread );
+static void CreateWindow( galaktos_thread_t *p_thread, XVisualInfo *p_vi );
 
 
 typedef struct
 {
     Display     *p_display;
+    int         b_glx13;
     GLXContext  gwctx;
     Window      wnd;
     GLXWindow   gwnd;
@@ -46,28 +49,11 @@ glx_data_t;
 #define OS_DATA ((glx_data_t*)(p_thread->p_os_data))
 
 
-int galaktos_glx_init( galaktos_thread_t *p_thread, int i_width, int i_height,
-                       int b_fullscreen )
+int galaktos_glx_init( galaktos_thread_t *p_thread )
 {
     Display *p_display;
     int i_opcode, i_evt, i_err;
     int i_maj, i_min;
-    int i_nbelem;
-    GLXFBConfig *p_fbconfs, fbconf;
-    XSetWindowAttributes xattr;
-    XVisualInfo *p_vi;
-    GLXContext gwctx;
-    int i;
-    GLXPbuffer gpbuf;
-#if 1
-    int p_attr[] = { GLX_RED_SIZE, 5, GLX_GREEN_SIZE, 5,
-                     GLX_BLUE_SIZE, 5, GLX_DOUBLEBUFFER, True,
-                     GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT, 0 };
-#else
-    int p_attr[] = { GLX_RGBA, GLX_RED_SIZE, 5, GLX_GREEN_SIZE, 5,
-                     GLX_BLUE_SIZE, 5, GLX_DOUBLEBUFFER,
-                     0 };
-#endif
 
     /* Initialize OS data */
     p_thread->p_os_data = malloc( sizeof( glx_data_t ) );
@@ -98,13 +84,171 @@ int galaktos_glx_init( galaktos_thread_t *p_thread, int i_width, int i_height,
         msg_Err( p_thread, "glXQueryVersion failed" );
         return -1;
     }
-#if 1
     if( i_maj <= 0 || ((i_maj == 1) && (i_min < 3)) )
     {
-        msg_Err( p_thread, "GLX 1.3 is needed" );
+        OS_DATA->b_glx13 = 0;
+        msg_Info( p_thread, "Using GLX 1.2 API" );
+        if( InitGLX12( p_thread ) == -1 )
+        {
+            return -1;
+        }
+    }
+    else
+    {
+        OS_DATA->b_glx13 = 1;
+        msg_Info( p_thread, "Using GLX 1.3 API" );
+        if( InitGLX13( p_thread ) == -1 )
+        {
+            return -1;
+        }
+    }
+
+    XMapWindow( p_display, OS_DATA->wnd );
+    if( p_thread->b_fullscreen )
+    {
+        //XXX
+        XMoveWindow( p_display, OS_DATA->wnd, 0, 0 );
+    }
+    XFlush( p_display );
+
+    return 0;
+}
+
+
+int galaktos_glx_handle_events( galaktos_thread_t *p_thread )
+{
+    Display *p_display;
+
+    p_display = OS_DATA->p_display;
+
+    /* loop on X11 events */
+    while( XPending( p_display ) > 0 )
+    {
+        XEvent evt;
+        XNextEvent( p_display, &evt );
+        switch( evt.type )
+        {
+            case ClientMessage:
+            {
+                /* Delete notification */
+                if( (evt.xclient.format == 32) &&
+                    ((Atom)evt.xclient.data.l[0] == OS_DATA->wm_delete) )
+                {
+                    return 1;
+                }
+                break;
+            }
+        }
+    }
+    return 0;
+}
+
+
+void galaktos_glx_activate_pbuffer( galaktos_thread_t *p_thread )
+{
+
+    glXMakeContextCurrent( OS_DATA->p_display, OS_DATA->gpbuf, OS_DATA->gpbuf,
+                           OS_DATA->gpctx );
+}
+
+
+void galaktos_glx_activate_window( galaktos_thread_t *p_thread )
+{
+    if( OS_DATA->b_glx13 )
+    {
+        glXMakeContextCurrent( OS_DATA->p_display, OS_DATA->gwnd, OS_DATA->gwnd,
+                               OS_DATA->gwctx );
+    }
+    else
+    {
+        glXMakeCurrent( OS_DATA->p_display, OS_DATA->wnd, OS_DATA->gwctx );
+    }
+}
+
+
+void galaktos_glx_swap( galaktos_thread_t *p_thread )
+{
+    if( OS_DATA->b_glx13 )
+    {
+        glXSwapBuffers( OS_DATA->p_display, OS_DATA->gwnd );
+    }
+    else
+    {
+        glXSwapBuffers( OS_DATA->p_display, OS_DATA->wnd );
+    }
+}
+
+
+void galaktos_glx_done( galaktos_thread_t *p_thread )
+{
+    Display *p_display;
+
+    p_display = OS_DATA->p_display;
+    if( OS_DATA->b_glx13 )
+    {
+        glXDestroyContext( p_display, OS_DATA->gpctx );
+        glXDestroyPbuffer( p_display, OS_DATA->gpbuf );
+    }
+    glXDestroyContext( p_display, OS_DATA->gwctx );
+    if( OS_DATA->b_glx13 )
+    {
+        glXDestroyWindow( p_display, OS_DATA->gwnd );
+    }
+    XDestroyWindow( p_display, OS_DATA->wnd );
+    XCloseDisplay( p_display );
+}
+
+
+int InitGLX12( galaktos_thread_t *p_thread )
+{
+    Display *p_display;
+    XVisualInfo *p_vi;
+    GLXContext gwctx;
+    int p_attr[] = { GLX_RGBA, GLX_RED_SIZE, 5, GLX_GREEN_SIZE, 5,
+                     GLX_BLUE_SIZE, 5, GLX_DOUBLEBUFFER,
+                     0 };
+
+    p_display = OS_DATA->p_display;
+
+    p_vi = glXChooseVisual( p_display, DefaultScreen( p_display), p_attr );
+    if(! p_vi )
+    {
+        msg_Err( p_thread, "Cannot get GLX 1.2 visual" );
         return -1;
     }
 
+    /* Create the window */
+    CreateWindow( p_thread, p_vi );
+
+     /* Create an OpenGL context */
+    OS_DATA->gwctx = gwctx = glXCreateContext( p_display, p_vi, 0, True );
+    if( !gwctx )
+    {
+        msg_Err( p_thread, "Cannot create OpenGL context");
+        XFree( p_vi );
+        return -1;
+    }
+    XFree( p_vi );
+
+    return 0;
+}
+
+
+int InitGLX13( galaktos_thread_t *p_thread )
+{
+    Display *p_display;
+    int i_nbelem;
+    GLXFBConfig *p_fbconfs, fbconf;
+    XVisualInfo *p_vi;
+    GLXContext gwctx;
+    int i;
+    GLXPbuffer gpbuf;
+    int p_attr[] = { GLX_RED_SIZE, 5, GLX_GREEN_SIZE, 5,
+                     GLX_BLUE_SIZE, 5, GLX_DOUBLEBUFFER, True,
+                     GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT, 0 };
+
+    p_display = OS_DATA->p_display;
+
     /* Get the FB configuration */
     p_fbconfs = glXChooseFBConfig( p_display, 0, p_attr, &i_nbelem );
     if( (i_nbelem <= 0) || !p_fbconfs )
@@ -126,21 +270,12 @@ int galaktos_glx_init( galaktos_thread_t *p_thread, int i_width, int i_height,
         XFree( p_fbconfs );
         return -1;
     }
-#else
-    p_vi = glXChooseVisual( p_display, DefaultScreen( p_display), p_attr );
-    if(! p_vi )
-    {
-        msg_Err( p_thread, "Cannot get GLX 1.2 visual" );
-        return -1;
-    }
-#endif
 
     /* Create the window */
-    CreateWindow( p_thread, p_vi, i_width, i_height, b_fullscreen );
+    CreateWindow( p_thread, p_vi );
 
     XFree( p_vi );
 
-#if 1
     /* Create the GLX window */
     OS_DATA->gwnd = glXCreateWindow( p_display, fbconf, OS_DATA->wnd, NULL );
     if( OS_DATA->gwnd == None )
@@ -151,7 +286,7 @@ int galaktos_glx_init( galaktos_thread_t *p_thread, int i_width, int i_height,
 
     /* Create an OpenGL context */
     OS_DATA->gwctx = gwctx = glXCreateNewContext( p_display, fbconf,
-            GLX_RGBA_TYPE, NULL, True );
+                                                  GLX_RGBA_TYPE, NULL, True );
     if( !gwctx )
     {
         msg_Err( p_thread, "Cannot create OpenGL context");
@@ -206,118 +341,42 @@ int galaktos_glx_init( galaktos_thread_t *p_thread, int i_width, int i_height,
     }
 
     XFree( p_fbconfs );
-#else
-     /* Create an OpenGL context */
-    OS_DATA->gwctx = gwctx = glXCreateContext( p_display, p_vi, 0, True );
-    if( !gwctx )
-    {
-        msg_Err( p_thread, "Cannot create OpenGL context");
-        XFree( p_fbconfs );
-        return -1;
-    }
-    XFree( p_vi );
-#endif
-
-    XMapWindow( p_display, OS_DATA->wnd );
-    if( b_fullscreen )
-    {
-        XMoveWindow( p_display, OS_DATA->wnd, 0, 0 );
-    }
-    XFlush( p_display );
-//    glXMakeContextCurrent( p_display, OS_DATA->gwnd, OS_DATA->gwnd, gwctx );
-//    glXMakeCurrent( p_display, OS_DATA->wnd, OS_DATA->gwctx );
 
     return 0;
 }
 
 
-int galaktos_glx_handle_events( galaktos_thread_t *p_thread )
-{
-    Display *p_display;
-
-    p_display = OS_DATA->p_display;
-
-    /* loop on X11 events */
-    while( XPending( p_display ) > 0 )
-    {
-        XEvent evt;
-        XNextEvent( p_display, &evt );
-        switch( evt.type )
-        {
-            case ClientMessage:
-            {
-                /* Delete notification */
-                if( (evt.xclient.format == 32) &&
-                    ((Atom)evt.xclient.data.l[0] == OS_DATA->wm_delete) )
-                {
-                    return 1;
-                }
-                break;
-            }
-        }
-    }
-    return 0;
-}
-
-
-void galaktos_glx_activate_pbuffer( galaktos_thread_t *p_thread )
-{
-    glXMakeContextCurrent( OS_DATA->p_display, OS_DATA->gpbuf, OS_DATA->gpbuf,
-                           OS_DATA->gpctx );
-}
-
-
-void galaktos_glx_activate_window( galaktos_thread_t *p_thread )
-{
-    glXMakeContextCurrent( OS_DATA->p_display, OS_DATA->gwnd, OS_DATA->gwnd,
-                           OS_DATA->gwctx );
-//    glXMakeCurrent( OS_DATA->p_display, OS_DATA->wnd, OS_DATA->gwctx );
-}
-
-
-void galaktos_glx_swap( galaktos_thread_t *p_thread )
-{
-    glXSwapBuffers( OS_DATA->p_display, OS_DATA->gwnd );
-}
 
-
-void galaktos_glx_done( galaktos_thread_t *p_thread )
-{
-    Display *p_display;
-
-    p_display = OS_DATA->p_display;
-    glXDestroyContext( p_display, OS_DATA->gpctx );
-    glXDestroyPbuffer( p_display, OS_DATA->gpbuf );
-    glXDestroyContext( p_display, OS_DATA->gwctx );
-    glXDestroyWindow( p_display, OS_DATA->gwnd );
-    XDestroyWindow( p_display, OS_DATA->wnd );
-    XCloseDisplay( p_display );
-}
-
-
-void CreateWindow( galaktos_thread_t *p_thread, XVisualInfo *p_vi,
-                  int i_width, int i_height, int b_fullscreen )
+void CreateWindow( galaktos_thread_t *p_thread, XVisualInfo *p_vi )
 {
     Display *p_display;
     XSetWindowAttributes xattr;
     Window wnd;
+    Colormap cm;
     XSizeHints* p_size_hints;
     Atom prop;
     mwmhints_t mwmhints;
 
     p_display = OS_DATA->p_display;
+
+    /* Create a colormap */
+    cm = XCreateColormap( p_display, RootWindow( p_display, p_vi->screen ),
+                          p_vi->visual, AllocNone );
+
     /* Create the window */
     xattr.background_pixel = BlackPixel( p_display, DefaultScreen(p_display) );
     xattr.border_pixel = 0;
+    xattr.colormap = cm;
     OS_DATA->wnd = wnd = XCreateWindow( p_display, DefaultRootWindow(p_display),
-            0, 0, i_width, i_height, 0, p_vi->depth, InputOutput, p_vi->visual,
-            CWBackPixel | CWBorderPixel, &xattr);
+            0, 0, p_thread->i_width, p_thread->i_height, 0, p_vi->depth,
+            InputOutput, p_vi->visual,
+            CWBackPixel | CWBorderPixel | CWColormap, &xattr);
 
     /* Allow the window to be deleted by the window manager */
     OS_DATA->wm_delete = XInternAtom( p_display, "WM_DELETE_WINDOW", False );
     XSetWMProtocols( p_display, wnd, &OS_DATA->wm_delete, 1 );
 
-    if( b_fullscreen )
+    if( p_thread->b_fullscreen )
     {
         mwmhints.flags = MWM_HINTS_DECORATIONS;
         mwmhints.decorations = False;
@@ -331,10 +390,10 @@ void CreateWindow( galaktos_thread_t *p_thread, XVisualInfo *p_vi,
         /* Prevent the window from being resized */
         p_size_hints = XAllocSizeHints();
         p_size_hints->flags = PMinSize | PMaxSize;
-        p_size_hints->min_width = i_width;
-        p_size_hints->min_height = i_height;
-        p_size_hints->max_width = i_width;
-        p_size_hints->max_height = i_height;
+        p_size_hints->min_width = p_thread->i_width;
+        p_size_hints->min_height = p_thread->i_height;
+        p_size_hints->max_width = p_thread->i_width;
+        p_size_hints->max_height = p_thread->i_height;
         XSetWMNormalHints( p_display, wnd, p_size_hints );
         XFree( p_size_hints );
     }

diff --git a/modules/visualization/galaktos/glx.h b/modules/visualization/galaktos/glx.h
index 11986fa057611b96f940f59ec32f07f201a78f08..a6f4638e1634b2d39bfdd52a536322bde65516ba 100644 (file)
--- a/modules/visualization/galaktos/glx.h
+++ b/modules/visualization/galaktos/glx.h
@@ -26,8 +26,7 @@
 
 #include "plugin.h"
 
-int galaktos_glx_init( galaktos_thread_t *p_thread, int i_width, int i_height,
-                       int b_fullscreen );
+int galaktos_glx_init( galaktos_thread_t *p_thread );
 void galaktos_glx_done( galaktos_thread_t *p_thread );
 int galaktos_glx_handle_events( galaktos_thread_t *p_thread );
 void galaktos_glx_activate_pbuffer( galaktos_thread_t *p_thread );

diff --git a/modules/visualization/galaktos/main.c b/modules/visualization/galaktos/main.c
index dadaef41709f0200c1cd9d2c4f220ec32f169f5d..04d025581c00bf2cd8751d22252d01590f6a32ee 100644 (file)
--- a/modules/visualization/galaktos/main.c
+++ b/modules/visualization/galaktos/main.c
@@ -127,8 +127,8 @@ int galaktos_init( galaktos_thread_t *p_thread )
     initPresetLoader();
 
     /* Load default preset directory */
- //   loadPresetDir("/home/cyril/.vlc/galaktos");
-    loadPresetDir("/etc/projectM/presets");
+    loadPresetDir("/home/cyril/.vlc/galaktos");
+//    loadPresetDir("/etc/projectM/presets");
 
     initPCM(maxsamples);
     initBeatDetect();
@@ -207,7 +207,7 @@ int galaktos_update( galaktos_thread_t *p_thread )
     //and then we perform our manipulations on it
     //in pass 2 we will copy the texture into texture memory
 
- //   galaktos_glx_activate_pbuffer( p_thread );
+  //  galaktos_glx_activate_pbuffer( p_thread );
 
     glPushAttrib( GL_ALL_ATTRIB_BITS ); /* Overkill, but safe */
 

diff --git a/modules/visualization/galaktos/plugin.c b/modules/visualization/galaktos/plugin.c
index 8a2c4be390761b8a5e19fe0e44f92d9ea41301df..e8043e51702fac435101944f7807dacecc4a3a60 100644 (file)
--- a/modules/visualization/galaktos/plugin.c
+++ b/modules/visualization/galaktos/plugin.c
@@ -113,7 +113,10 @@ static int Open( vlc_object_t *p_this )
     p_thread->i_cur_sample = 0;
     bzero( p_thread->p_data, 2*2*512 );
 
-    galaktos_glx_init( p_thread, 600, 600, 0 );
+    p_thread->i_width = 600;
+    p_thread->i_height = 600;
+    p_thread->b_fullscreen = 0;
+    galaktos_glx_init( p_thread );
     galaktos_init( p_thread );
 
     p_thread->i_channels = aout_FormatNbChannels( &p_filter->input );
@@ -199,10 +202,9 @@ static void Thread( vlc_object_t *p_this )
     int timed=0;
     int timestart=0;
     int mspf=0;
-    int w = 600, h = 600;
 
     galaktos_glx_activate_window( p_thread );
-    setup_opengl( w, h );
+    setup_opengl( p_thread->i_width, p_thread->i_height );
     CreateRenderTarget(512, &RenderTargetTextureID, NULL);
 
     timestart=mdate()/1000;

diff --git a/modules/visualization/galaktos/plugin.h b/modules/visualization/galaktos/plugin.h
index 738868d4647d8e3e770a74c1c0ab777703f30550..e405a40b54068506e50d86a214da3ad5089103dd 100644 (file)
--- a/modules/visualization/galaktos/plugin.h
+++ b/modules/visualization/galaktos/plugin.h
@@ -35,9 +35,15 @@ typedef struct
 
     char          *psz_title;
 
+    /* Window properties */
+    int           i_width;
+    int           i_height;
+    int           b_fullscreen;
+
     /* Audio properties */
     int           i_channels;
 
+    /* Audio buffer */
     int16_t       p_data[2][512];
     int           i_cur_sample;