autotools based build system

1 files changed, 0 insertions, 285 deletions

diff --git a/layer_video.cpp b/layer_video.cpp
deleted file mode 100644
index 8b3169a..0000000
--- a/layer_video.cpp
+++ /dev/null
@@ -1,285 +0,0 @@
-#include <assert.h>
-#include <math.h>
-
-#include <SDL.h>
-#include <SDL_thread.h>
-#include <SDL_rotozoom.h>
-
-/* HACK: older SDL_gfx versions define GFX_ALPHA_ADJUST in the header */
-#define GFX_ALPHA_ADJUST \
-	static __attribute__((unused)) GFX_ALPHA_ADJUST
-#include <SDL_gfxBlitFunc.h>
-#undef GFX_ALPHA_ADJUST
-
-#include <vlc/vlc.h>
-#include <vlc/libvlc_version.h>
-
-#include "osc_graphics.h"
-#include "layer_video.h"
-
-Layer::CtorInfo LayerVideo::ctor_info = {"video", "s" /* url */};
-
-libvlc_instance_t *LayerVideo::vlcinst = NULL;
-
-/*
- * libvlc callbacks
- */
-extern "C" {
-
-static void *lock_cb(void *data, void **p_pixels);
-static void unlock_cb(void *data, void *id, void *const *p_pixels);
-static void display_cb(void *data, void *id);
-
-}
-
-LayerVideo::LayerVideo(const char *name, SDL_Rect geo, float opacity,
-		       const char *url) :
-		      Layer(name), mp(NULL), surf(NULL),
-		      mutex(SDL_CreateMutex())
-{
-	/* static initialization */
-	if (!vlcinst) {
-		static char const *vlc_argv[] = {
-			"--no-audio",	/* skip any audio track */
-			"--no-xlib",	/* tell VLC to not use Xlib */
-			"--no-osd"	/* no text on video */
-		};
-
-		vlcinst = libvlc_new(NARRAY(vlc_argv), vlc_argv);
-	}
-
-	url_osc_id = register_method("url", "s",
-				     (OSCServer::MethodHandlerCb)url_osc);
-	rate_osc_id = register_method("rate", "f",
-				      (OSCServer::MethodHandlerCb)rate_osc);
-	position_osc_id = register_method("position", "f",
-					  (OSCServer::MethodHandlerCb)position_osc);
-	paused_osc_id = register_method("paused", "i",
-					(OSCServer::MethodHandlerCb)paused_osc);
-
-	LayerVideo::geo(geo);
-	LayerVideo::alpha(opacity);
-	LayerVideo::rate(1.);
-	LayerVideo::paused(true);
-
-	LayerVideo::url(url);
-}
-
-void
-LayerVideo::geo(SDL_Rect geo)
-{
-	if (!geo.x && !geo.y && !geo.w && !geo.h)
-		geov = (SDL_Rect){0, 0, screen->w, screen->h};
-	else
-		geov = geo;
-}
-
-#if LIBVLC_VERSION_INT < LIBVLC_VERSION(2,0,0,0)
-
-/*
- * libvlc_video_get_size() cannot be used before playback has started and
- * libvlc_media_get_tracks_info() is broken in libVLC v1.x.x so we just
- * use the screen size on those versions (results in unnecessary scaling).
- */
-static inline void
-media_get_video_size(libvlc_media_t *media __attribute__((unused)),
-		     unsigned int &width, unsigned int &height)
-{
-	width = screen->w;
-	height = screen->h;
-}
-
-#else
-
-static inline void
-media_get_video_size(libvlc_media_t *media,
-		     unsigned int &width, unsigned int &height)
-{
-	libvlc_media_track_info_t *tracks = NULL;
-	int num_tracks;
-
-	width = height = 0;
-
-	libvlc_media_parse(media);
-
-	num_tracks = libvlc_media_get_tracks_info(media, &tracks);
-	for (int i = 0; i < num_tracks; i++) {
-		if (tracks[i].i_type == libvlc_track_video) {
-			width = tracks[i].u.video.i_width;
-			height = tracks[i].u.video.i_height;
-			break;
-		}
-	}
-
-	free(tracks);
-
-	assert(width && height);
-}
-
-#endif
-
-static void *
-lock_cb(void *data, void **p_pixels)
-{
-	LayerVideo *video = (LayerVideo *)data;
-
-	*p_pixels = video->lock_surf();
-
-	return NULL; /* picture identifier, not needed here */
-}
-
-static void
-unlock_cb(void *data, void *id __attribute__((unused)),
-	  void *const *p_pixels)
-{
-	LayerVideo *video = (LayerVideo *)data;
-
-	video->unlock_surf();
-}
-
-static void
-display_cb(void *data __attribute__((unused)),
-	   void *id __attribute__((unused)))
-{
-	/* VLC wants to display the video */
-}
-
-void
-LayerVideo::url(const char *url)
-{
-	libvlc_media_t *m;
-	unsigned int width, height;
-
-	SDL_FREESURFACE_SAFE(surf);
-
-	if (mp) {
-		libvlc_media_player_release(mp);
-		mp = NULL;
-	}
-
-	if (!url || !*url)
-		return;
-
-#ifdef __WIN32__
-	/* URL handling somehow broken under Windows */
-	m = libvlc_media_new_path(vlcinst, url);
-#else
-	m = libvlc_media_new_location(vlcinst, url);
-#endif
-	mp = libvlc_media_player_new_from_media(m);
-	media_get_video_size(m, width, height);
-	libvlc_media_release(m);
-
-	/*
-	 * Cannot change buffer dimensions on the fly, so we let
-	 * libVLC render into a statically sized buffer and do the resizing
-	 * on our own.
-	 * We use the original video size so libVLC does not have to do
-	 * unnecessary scaling.
-	 */
-	surf = SDL_CreateRGBSurface(SDL_HWSURFACE, width, height,
-				    16, 0x001f, 0x07e0, 0xf800, 0);
-
-	libvlc_video_set_callbacks(mp, lock_cb, unlock_cb, display_cb, this);
-	libvlc_video_set_format(mp, "RV16", surf->w, surf->h, surf->pitch);
-
-	rate(ratev);
-	paused(pausedv);
-}
-
-void
-LayerVideo::alpha(float opacity)
-{
-	alphav = opacity;
-}
-
-void
-LayerVideo::rate(float rate)
-{
-	ratev = rate;
-
-	if (mp)
-		libvlc_media_player_set_rate(mp, rate);
-}
-
-void
-LayerVideo::position(float position)
-{
-	if (mp)
-		libvlc_media_player_set_position(mp, position);
-}
-
-void
-LayerVideo::paused(bool paused)
-{
-	pausedv = paused;
-
-	if (!mp)
-		return;
-
-#if 0
-	libvlc_media_player_set_pause(mp, paused);
-#else
-	int playing = libvlc_media_player_is_playing(mp);
-	if (playing && paused)
-		libvlc_media_player_pause(mp);
-	else if (!playing && !paused)
-		libvlc_media_player_play(mp);
-#endif
-}
-
-void
-LayerVideo::frame(SDL_Surface *target)
-{
-	Uint8 alpha = (Uint8)ceilf(alphav*SDL_ALPHA_OPAQUE);
-
-	if (!surf)
-		return;
-
-	if (surf->w != geov.w || surf->h != geov.h) {
-		SDL_Surface *surf_scaled;
-
-		SDL_LockMutex(mutex);
-		surf_scaled = zoomSurface(surf,
-					  (double)geov.w/surf->w,
-					  (double)geov.h/surf->h,
-					  SMOOTHING_ON);
-		SDL_UnlockMutex(mutex);
-
-		if (alpha < SDL_ALPHA_OPAQUE) {
-			if (surf_scaled->format->Amask)
-				SDL_gfxSetAlpha(surf_scaled, alpha);
-			else
-				SDL_SetAlpha(surf_scaled,
-					     SDL_SRCALPHA | SDL_RLEACCEL,
-					     alpha);
-		}
-
-		SDL_BlitSurface(surf_scaled, NULL, target, &geov);
-		SDL_FreeSurface(surf_scaled);
-	} else {
-		if (alpha == SDL_ALPHA_OPAQUE)
-			SDL_SetAlpha(surf, 0, 0);
-		else
-			SDL_SetAlpha(surf, SDL_SRCALPHA | SDL_RLEACCEL, alpha);
-
-		SDL_LockMutex(mutex);
-		SDL_BlitSurface(surf, NULL, target, &geov);
-		SDL_UnlockMutex(mutex);
-	}
-}
-
-LayerVideo::~LayerVideo()
-{
-	unregister_method(url_osc_id);
-	unregister_method(rate_osc_id);
-	unregister_method(position_osc_id);
-	unregister_method(paused_osc_id);
-
-	if (mp)
-		libvlc_media_player_release(mp);
-	libvlc_release(vlcinst);
-	SDL_DestroyMutex(mutex);
-	if (surf)
-		SDL_FreeSurface(surf);
-}