diff options
Diffstat (limited to 'gtk2_ardour/video_timeline.cc')
-rw-r--r-- | gtk2_ardour/video_timeline.cc | 85 |
1 files changed, 57 insertions, 28 deletions
diff --git a/gtk2_ardour/video_timeline.cc b/gtk2_ardour/video_timeline.cc index 75f6150691..0defa56be7 100644 --- a/gtk2_ardour/video_timeline.cc +++ b/gtk2_ardour/video_timeline.cc @@ -25,12 +25,16 @@ #include "pbd/convert.h" #include "ardour/session_directory.h" +#ifdef PLATFORM_WINDOWS +#include <windows.h> +#include <shlobj.h> // CSIDL_* +#include "pbd/windows_special_dirs.h" +#endif + #include "ardour_ui.h" #include "public_editor.h" #include "gui_thread.h" #include "utils.h" -#include "canvas_impl.h" -#include "simpleline.h" #include "utils_videotl.h" #include "rgb_macros.h" #include "video_timeline.h" @@ -49,7 +53,7 @@ using namespace VideoUtils; VideoTimeLine::VideoTimeLine (PublicEditor *ed, ArdourCanvas::Group *vbg, int initial_height) : editor (ed) - , videotl_bar_group(vbg) + , videotl_group(vbg) , bar_height(initial_height) { video_start_offset = 0L; @@ -271,7 +275,7 @@ float VideoTimeLine::get_apv() { // XXX: dup code - TODO use this fn in update_video_timeline() - float apv = -1; /* audio frames per video frame; */ + float apv = -1; /* audio samples per video frame; */ if (!_session) return apv; if (_session->config.get_use_video_file_fps()) { @@ -304,8 +308,8 @@ VideoTimeLine::update_video_timeline() if (_session->timecode_frames_per_second() == 0 ) return; } - double frames_per_unit = editor->unit_to_frame(1.0); - framepos_t leftmost_frame = editor->leftmost_position(); + const double samples_per_pixel = editor->get_current_zoom(); + const framepos_t leftmost_sample = editor->leftmost_sample(); /* Outline: * 1) calculate how many frames there should be in current zoom (plus 1 page on each side) @@ -317,12 +321,12 @@ VideoTimeLine::update_video_timeline() /* video-file and session properties */ double display_vframe_width; /* unit: pixels ; width of one thumbnail in the timeline */ - float apv; /* audio frames per video frame; */ + float apv; /* audio samples per video frame; */ framepos_t leftmost_video_frame; /* unit: video-frame number ; temporary var -> vtl_start */ /* variables needed to render videotimeline -- what needs to computed first */ - framepos_t vtl_start; /* unit: audio-frames ; first displayed video-frame */ - framepos_t vtl_dist; /* unit: audio-frames ; distance between displayed video-frames */ + framepos_t vtl_start; /* unit: audio-samples ; first displayed video-frame */ + framepos_t vtl_dist; /* unit: audio-samples ; distance between displayed video-frames */ unsigned int visible_video_frames; /* number of frames that fit on current canvas */ if (_session->config.get_videotimeline_pullup()) { @@ -338,28 +342,28 @@ VideoTimeLine::update_video_timeline() display_vframe_width = bar_height * video_aspect_ratio; - if (apv > frames_per_unit * display_vframe_width) { + if (apv > samples_per_pixel * display_vframe_width) { /* high-zoom: need space between successive video-frames */ vtl_dist = rint(apv); } else { /* continous timeline: skip video-frames */ - vtl_dist = ceil(display_vframe_width * frames_per_unit / apv) * apv; + vtl_dist = ceil(display_vframe_width * samples_per_pixel / apv) * apv; } assert (vtl_dist > 0); assert (apv > 0); - leftmost_video_frame = floor (floor((leftmost_frame - video_start_offset - video_offset ) / vtl_dist) * vtl_dist / apv); + leftmost_video_frame = floor (floor((long double)(leftmost_sample - video_start_offset - video_offset ) / vtl_dist) * vtl_dist / apv); vtl_start = rint (video_offset + video_start_offset + leftmost_video_frame * apv); - visible_video_frames = 2 + ceil(editor->current_page_frames() / vtl_dist); /* +2 left+right partial frames */ + visible_video_frames = 2 + ceil((double)editor->current_page_samples() / vtl_dist); /* +2 left+right partial frames */ /* expand timeline (cache next/prev page images) */ vtl_start -= visible_video_frames * vtl_dist; visible_video_frames *=3; if (vtl_start < video_offset ) { - visible_video_frames += ceil(vtl_start/vtl_dist); + visible_video_frames += ceil((double)vtl_start/vtl_dist); vtl_start = video_offset; } @@ -379,7 +383,7 @@ VideoTimeLine::update_video_timeline() while (video_frames.size() < visible_video_frames) { VideoImageFrame *frame; - frame = new VideoImageFrame(*editor, *videotl_bar_group, display_vframe_width, bar_height, video_server_url, translated_filename()); + frame = new VideoImageFrame(*editor, *videotl_group, display_vframe_width, bar_height, video_server_url, translated_filename()); frame->ImgChanged.connect (*this, invalidator (*this), boost::bind (&PublicEditor::queue_visual_videotimeline_update, editor), gui_context()); video_frames.push_back(frame); } @@ -412,7 +416,7 @@ VideoTimeLine::update_video_timeline() } VideoImageFrame * frame = get_video_frame(vframeno, cut, rightend); if (frame) { - frame->set_position(vfpos-leftmost_frame); + frame->set_position(vfpos); outdated_video_frames.remove(frame); } else { remaining.push_back(vfcount); @@ -422,7 +426,7 @@ VideoTimeLine::update_video_timeline() for (VideoFrames::iterator i = outdated_video_frames.begin(); i != outdated_video_frames.end(); ++i ) { VideoImageFrame *frame = (*i); if (remaining.empty()) { - frame->set_position(-2 * vtl_dist); /* move off screen */ + frame->set_position(-2 * vtl_dist + leftmost_sample); /* move off screen */ } else { int vfcount=remaining.front(); remaining.pop_front(); @@ -433,7 +437,7 @@ VideoTimeLine::update_video_timeline() rightend = display_vframe_width * (video_start_offset + video_duration + video_offset - vfpos) / vtl_dist; //printf("lf(n): %lu\n", vframeno); // XXX } - frame->set_position(vfpos-leftmost_frame); + frame->set_position(vfpos); frame->set_videoframe(vframeno, rightend); } } @@ -454,7 +458,8 @@ VideoTimeLine::video_file_info (std::string filename, bool local) { local_file = local; - if (filename.at(0) == G_DIR_SEPARATOR || !local_file) { + if (Glib::path_is_absolute(filename) || !local_file) + { video_filename = filename; } else { video_filename = Glib::build_filename (_session->session_directory().video_path(), filename); @@ -585,7 +590,7 @@ VideoTimeLine::check_server_docroot () || lines.at(0).empty() || lines.at(0).at(0) != video_get_docroot(Config)) { warning << string_compose( - _("Video-server docroot mismatch. %1: '%2', video-server: '%3'. This usually means that the video server was not started by ardour and uses a different document-root."), + _("Video-server docroot mismatch. %1: '%2', video-server: '%3'. This usually means that the video server was not started by %1 and uses a different document-root."), PROGRAM_NAME, video_get_docroot(Config), lines.at(0).at(0)) << endmsg; ok = false; // TODO allow to override @@ -717,20 +722,44 @@ VideoTimeLine::set_video_server_docroot(std::string vsr) { void VideoTimeLine::find_xjadeo () { std::string xjadeo_file_path; +#ifdef PLATFORM_WINDOWS + HKEY key; + DWORD size = PATH_MAX; + char tmp[PATH_MAX+1]; + const char *program_files = PBD::get_win_special_folder (CSIDL_PROGRAM_FILES); +#endif if (getenv("XJREMOTE")) { - _xjadeo_bin = strdup(getenv("XJREMOTE")); // XXX TODO: free it?! - } else if (find_file_in_search_path (SearchPath(Glib::getenv("PATH")), X_("xjremote"), xjadeo_file_path)) { + _xjadeo_bin = getenv("XJREMOTE"); + } else if (find_file_in_search_path (Searchpath(Glib::getenv("PATH")), X_("xjremote"), xjadeo_file_path)) { _xjadeo_bin = xjadeo_file_path; } +#ifdef PLATFORM_WINDOWS + /* old xjadeo, typo in key <= 0.7.6 */ + else if ( (ERROR_SUCCESS == RegOpenKeyExA (HKEY_LOCAL_MACHINE, "Software\\RSSxjadeo", 0, KEY_READ, &key)) + && (ERROR_SUCCESS == RegQueryValueExA (key, "Install_Dir", 0, NULL, reinterpret_cast<LPBYTE>(tmp), &size)) + ) + { + _xjadeo_bin = std::string(g_build_filename(Glib::locale_to_utf8(tmp).c_str(), "xjadeo.exe", 0)); + } + else if ( (ERROR_SUCCESS == RegOpenKeyExA (HKEY_LOCAL_MACHINE, "Software\\RSS\\xjadeo", 0, KEY_READ, &key)) + && (ERROR_SUCCESS == RegQueryValueExA (key, "Install_Dir", 0, NULL, reinterpret_cast<LPBYTE>(tmp), &size)) + ) + { + _xjadeo_bin = std::string(g_build_filename(Glib::locale_to_utf8(tmp).c_str(), "xjadeo.exe", 0)); + } + else if (program_files && Glib::file_test(g_build_filename(program_files, "xjadeo", "xjadeo.exe", 0), Glib::FILE_TEST_EXISTS)) + { + _xjadeo_bin = std::string(g_build_filename(program_files, "harvid", "xjadeo.exe", 0)); + } +#endif + /* generic fallbacks to try */ +#ifdef __APPLE__ else if (Glib::file_test(X_("/Applications/Jadeo.app/Contents/MacOS/xjremote"), Glib::FILE_TEST_EXISTS|Glib::FILE_TEST_IS_EXECUTABLE)) { _xjadeo_bin = X_("/Applications/Jadeo.app/Contents/MacOS/xjremote"); } - /* TODO: win32: allow to configure PATH to xjremote */ - else if (Glib::file_test(X_("C:\\Program Files\\xjadeo\\xjremote.exe"), Glib::FILE_TEST_EXISTS)) { - _xjadeo_bin = X_("C:\\Program Files\\xjadeo\\xjremote.exe"); - } - else if (Glib::file_test(X_("C:\\Program Files\\xjadeo\\xjremote.bat"), Glib::FILE_TEST_EXISTS)) { - _xjadeo_bin = X_("C:\\Program Files\\xjadeo\\xjremote.bat"); +#endif + else if (Glib::file_test(X_("C:\\Program Files\\xjadeo\\xjadeo.exe"), Glib::FILE_TEST_EXISTS)) { + _xjadeo_bin = X_("C:\\Program Files\\xjadeo\\xjadeo.exe"); } else { _xjadeo_bin = X_(""); |