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- few updates to video player

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This commit is contained in:
Mark Vejvoda
2012-05-17 21:52:00 +00:00
parent 895428a954
commit 66af241154
2 changed files with 39 additions and 16 deletions
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53
source/shared_lib/sources/graphics/video_player.cpp
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@@ -21,15 +21,15 @@
#ifdef HAS_LIBVLC
//MSVC++ 11.0 _MSC_VER = 1700 (Visual Studio 2011)
//MSVC++ 10.0 _MSC_VER = 1600 (Visual Studio 2010)
//MSVC++ 11.0 _MSC_VER = 1700 (Visual Studio 2011)
//MSVC++ 10.0 _MSC_VER = 1600 (Visual Studio 2010)
//MSVC++ 9.0 _MSC_VER = 1500 (Visual Studio 2008)
#if defined(_MSC_VER) && _MSC_VER < 1600
// Older versions of VC++ don't include stdint.h
typedef __int32 int32_t;
typedef unsigned __int32 uint32_t;
typedef __int64 int64_t;
// Older versions of VC++ don't include stdint.h
typedef __int32 int32_t;
typedef unsigned __int32 uint32_t;
typedef __int64 int64_t;
typedef unsigned __int64 uint64_t;
#endif
@@ -67,16 +67,19 @@ std::string getRegKey(const std::string& location, const std::string& name){
#endif
struct ctx {
GLuint textureId; // Texture ID
GLuint textureId; // Texture ID
SDL_Surface *surf;
SDL_mutex *mutex;
int width;
int height;
void *rawData;
int width;
int height;
void *rawData;
bool verboseEnabled;
};
// Load a texture
static void loadTexture(struct ctx *ctx) {
if(ctx->verboseEnabled) printf("In [%s] Line: %d\n",__FUNCTION__,__LINE__);
void *rawData = ctx->rawData;
Uint8 * pixelSource = 0;
Uint8 * pixelDestination = (Uint8 *) rawData;
@@ -99,6 +102,7 @@ static void loadTexture(struct ctx *ctx) {
static void *lock(void *data, void **p_pixels) {
struct ctx *ctx = (struct ctx *)data;
if(ctx->verboseEnabled) printf("In [%s] Line: %d\n",__FUNCTION__,__LINE__);
SDL_LockMutex(ctx->mutex);
SDL_LockSurface(ctx->surf);
@@ -109,6 +113,7 @@ static void *lock(void *data, void **p_pixels) {
static void unlock(void *data, void *id, void *const *p_pixels) {
struct ctx *ctx = (struct ctx *)data;
if(ctx->verboseEnabled) printf("In [%s] Line: %d\n",__FUNCTION__,__LINE__);
/* VLC just rendered the video, but we can also render stuff */
SDL_UnlockSurface(ctx->surf);
@@ -117,7 +122,8 @@ static void unlock(void *data, void *id, void *const *p_pixels) {
static void display(void *data, void *id) {
/* VLC wants to display the video */
(void) data;
struct ctx *ctx = (struct ctx *)data;
if(ctx->verboseEnabled) printf("In [%s] Line: %d\n",__FUNCTION__,__LINE__);
}
#if defined(HAS_LIBVLC) && defined(LIBVLC_VERSION_PRE_2) && defined(LIBVLC_VERSION_PRE_1_1_13)
@@ -160,6 +166,7 @@ void VideoPlayer::PlayVideo() {
ctx.width = width;
ctx.height = height;
ctx.rawData = (void *) malloc(width * height * 4);
ctx.verboseEnabled = verboseEnabled;
#ifdef HAS_LIBVLC
libvlc_instance_t *libvlc = NULL;
@@ -172,7 +179,11 @@ void VideoPlayer::PlayVideo() {
// }
std::vector<const char *> vlc_argv;
vlc_argv.push_back("--no-xlib" /* tell VLC to not use Xlib */);
vlc_argv.push_back("-I");
vlc_argv.push_back("dummy"); /* Don't use any interface */
vlc_argv.push_back("--no-media-library");
vlc_argv.push_back("--ignore-config"); /* Don't use VLC's config */
vlc_argv.push_back("--no-xlib"); /* tell VLC to not use Xlib */
vlc_argv.push_back("--no-video-title-show");
#if defined(LIBVLC_VERSION_PRE_2)
string fullPluginsParam = "--plugin-path=" + pluginsPath;
@@ -212,6 +223,7 @@ void VideoPlayer::PlayVideo() {
#endif
if(verboseEnabled) vlc_argv.push_back("--verbose=2");
if(verboseEnabled) vlc_argv.push_back("--extraintf=logger"); //log anything
#if defined(WIN32)
if(verboseEnabled) _putenv("VLC_VERBOSE=2");
#endif
@@ -263,6 +275,9 @@ void VideoPlayer::PlayVideo() {
#else
libvlc = libvlc_new(vlc_argc, &vlc_argv[0]);
#endif
if(verboseEnabled) printf("In [%s] Line: %d, libvlc [%p]\n",__FUNCTION__,__LINE__,libvlc);
/* It is meaningless to try all this because we have to restart mg to pickup new env vars
#if defined(WIN32)
if(libvlc == NULL) {
@@ -315,12 +330,18 @@ void VideoPlayer::PlayVideo() {
if(libvlc != NULL) {
#if defined(LIBVLC_VERSION_PRE_2) && defined(LIBVLC_VERSION_PRE_1_1_13)
m = libvlc_media_new(libvlc, filename.c_str(), &ex);
if(verboseEnabled) printf("In [%s] Line: %d, m [%p]\n",__FUNCTION__,__LINE__,m);
catchError(&ex);
mp = libvlc_media_player_new_from_media(m);
if(verboseEnabled) printf("In [%s] Line: %d, mp [%p]\n",__FUNCTION__,__LINE__,mp);
#else
/* Create a new item */
m = libvlc_media_new_path(libvlc, filename.c_str());
if(verboseEnabled) printf("In [%s] Line: %d, m [%p]\n",__FUNCTION__,__LINE__,m);
mp = libvlc_media_player_new_from_media(m);
if(verboseEnabled) printf("In [%s] Line: %d, mp [%p]\n",__FUNCTION__,__LINE__,mp);
#endif
libvlc_media_release(m);
@@ -330,11 +351,13 @@ void VideoPlayer::PlayVideo() {
#endif
#if defined(LIBVLC_VERSION_PRE_2) && defined(LIBVLC_VERSION_PRE_1_1_13)
libvlc_media_player_play(mp,&ex);
int play_result = libvlc_media_player_play(mp,&ex);
#else
libvlc_media_player_play(mp);
int play_result = libvlc_media_player_play(mp);
#endif
if(verboseEnabled) printf("In [%s] Line: %d, play_result [%d]\n",__FUNCTION__,__LINE__,play_result);
successLoadingVLC = true;
}
#endif