NOOP - use PBD's std::string to number functions

[ardour.git] / gtk2_ardour / transcode_ffmpeg.cc

diff --git a/gtk2_ardour/transcode_ffmpeg.cc b/gtk2_ardour/transcode_ffmpeg.cc
index 9cbc40564cb4c30070ad9a1700e16d3da1b6042a..56c55ff4eec216cf657d122ee5cc8ca12c2fc148 100644 (file)
--- a/gtk2_ardour/transcode_ffmpeg.cc
+++ b/gtk2_ardour/transcode_ffmpeg.cc
@@ -23,7 +23,7 @@
 #include <sys/types.h>
 
 #include "pbd/error.h"
-#include "pbd/file_utils.h"
+#include "pbd/convert.h"
 #include "pbd/file_utils.h"
 #include "gui_thread.h"
 
@@ -32,6 +32,8 @@
 
 #include "i18n.h"
 
+using namespace PBD;
+
 TranscodeFfmpeg::TranscodeFfmpeg (std::string f)
        : infile(f)
 {
@@ -48,7 +50,7 @@ TranscodeFfmpeg::TranscodeFfmpeg (std::string f)
 #endif
 
        std::string ff_file_path;
-       if (find_file_in_search_path (PBD::SearchPath(Glib::getenv("PATH")), X_("ffmpeg_harvid"), ff_file_path)) { ffmpeg_exe = ff_file_path; }
+       if (find_file_in_search_path (SearchPath(Glib::getenv("PATH")), X_("ffmpeg_harvid"), ff_file_path)) { ffmpeg_exe = ff_file_path; }
        else if (Glib::file_test(X_("C:\\Program Files\\harvid\\ffmpeg.exe"), Glib::FILE_TEST_EXISTS)) {
                ffmpeg_exe = X_("C:\\Program Files\\ffmpeg\\ffmpeg.exe");
        }
@@ -56,7 +58,7 @@ TranscodeFfmpeg::TranscodeFfmpeg (std::string f)
                ffmpeg_exe = X_("C:\\Program Files\\ffmpeg\\ffmpeg.exe");
        }
 
-       if (find_file_in_search_path (PBD::SearchPath(Glib::getenv("PATH")), X_("ffprobe_harvid"), ff_file_path)) { ffprobe_exe = ff_file_path; }
+       if (find_file_in_search_path (SearchPath(Glib::getenv("PATH")), X_("ffprobe_harvid"), ff_file_path)) { ffprobe_exe = ff_file_path; }
        else if (Glib::file_test(X_("C:\\Program Files\\harvid\\ffprobe.exe"), Glib::FILE_TEST_EXISTS)) {
                ffprobe_exe = X_("C:\\Program Files\\ffmpeg\\ffprobe.exe");
        }
@@ -65,7 +67,7 @@ TranscodeFfmpeg::TranscodeFfmpeg (std::string f)
        }
 
        if (ffmpeg_exe.empty() || ffprobe_exe.empty()) {
-               PBD::warning << _(
+               warning << _(
                                "No ffprobe or ffmpeg executables could be found on this system.\n"
                                "Video import and export is not possible until you install those tools.\n"
                                "Ardour requires ffmpeg and ffprobe from ffmpeg.org - version 1.1 or newer.\n"
@@ -128,10 +130,10 @@ TranscodeFfmpeg::probe ()
 #define PARSE_FRACTIONAL_FPS(VAR) \
        { \
                std::string::size_type pos; \
-               VAR = atof(value.c_str()); \
+               VAR = atof(value); \
                pos = value.find_first_of('/'); \
                if (pos != std::string::npos) { \
-                       VAR = atof(value.substr(0, pos).c_str()) / atof(value.substr(pos+1).c_str()); \
+                       VAR = atof(value.substr(0, pos)) / atof(value.substr(pos+1)); \
                } \
        }
 
@@ -149,11 +151,11 @@ TranscodeFfmpeg::probe ()
                                        std::string value = kv->substr(kvsep + 1);
 
                                        if (key == X_("index")) {
-                                               m_videoidx = atoi(value.c_str());
+                                               m_videoidx = atoi(value);
                                        } else if (key == X_("width")) {
-                                               m_width = atoi(value.c_str());
+                                               m_width = atoi(value);
                                        } else if (key == X_("height")) {
-                                               m_height = atoi(value.c_str());
+                                               m_height = atoi(value);
                                        } else if (key == X_("codec_name")) {
                                                if (!m_codec.empty()) m_codec += " ";
                                                m_codec += value;
@@ -180,14 +182,14 @@ TranscodeFfmpeg::probe ()
                                                        ));
                                                }
                                        } else if (key == X_("duration_ts") && m_fps == 0 && timebase !=0 ) {
-                                               m_duration = atof(value.c_str()) * m_fps * timebase;
+                                               m_duration = atof(value) * m_fps * timebase;
                                        } else if (key == X_("duration") && m_fps != 0 && m_duration == 0) {
-                                               m_duration = atof(value.c_str()) * m_fps;
+                                               m_duration = atof(value) * m_fps;
                                        } else if (key == X_("display_aspect_ratio")) {
                                                std::string::size_type pos;
                                                pos = value.find_first_of(':');
-                                               if (pos != std::string::npos && atof(value.substr(pos+1).c_str()) != 0) {
-                                                       m_aspect = atof(value.substr(0, pos).c_str()) / atof(value.substr(pos+1).c_str());
+                                               if (pos != std::string::npos && atof(value.substr(pos+1)) != 0) {
+                                                       m_aspect = atof(value.substr(0, pos)) / atof(value.substr(pos+1));
                                                }
                                        }
                                }
@@ -205,7 +207,7 @@ TranscodeFfmpeg::probe ()
                                        std::string value = kv->substr(kvsep + 1);
 
                                        if (key == X_("channels")) {
-                                               as.channels   = atoi(value.c_str());
+                                               as.channels   = atoi(value);
                                        } else if (key == X_("index")) {
                                                as.stream_id  = value;
                                        } else if (key == X_("codec_long_name")) {
@@ -542,7 +544,7 @@ void
 TranscodeFfmpeg::ffmpegparse_v (std::string d, size_t /* s */)
 {
        if (strstr(d.c_str(), "ERROR") || strstr(d.c_str(), "Error") || strstr(d.c_str(), "error")) {
-               PBD::warning << "ffmpeg-error: " << d << endmsg;
+               warning << "ffmpeg-error: " << d << endmsg;
        }
        if (strncmp(d.c_str(), "frame=",6)) {
 #if 1 /* DEBUG */
@@ -554,7 +556,7 @@ TranscodeFfmpeg::ffmpegparse_v (std::string d, size_t /* s */)
                Progress(0, 0); /* EMIT SIGNAL */
                return;
        }
-       ARDOUR::framecnt_t f = atol(d.substr(6).c_str());
+       ARDOUR::framecnt_t f = atol(d.substr(6));
        if (f == 0) {
                Progress(0, 0); /* EMIT SIGNAL */
        } else {