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Code Issues Releases Wiki Activity

Merge branch 'misc' into feature

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arch1t3cht 2023-07-14 00:06:52 +02:00
commit 7ca8b4c008
6 changed files with 69 additions and 28 deletions
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40
src/dialog_dummy_video.cpp
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@ -15,6 +15,7 @@
// Aegisub Project http://www.aegisub.org/
#include "colour_button.h"
#include "compat.h"
#include "format.h"
#include "help_button.h"
#include "libresrc/libresrc.h"
@ -40,7 +41,7 @@ namespace {
struct DialogDummyVideo {
wxDialog d;
double fps = OPT_GET("Video/Dummy/FPS")->GetDouble();
wxString fps = OPT_GET("Video/Dummy/FPS String")->GetString();
int width = OPT_GET("Video/Dummy/Last/Width")->GetInt();
int height = OPT_GET("Video/Dummy/Last/Height")->GetInt();
int length = OPT_GET("Video/Dummy/Last/Length")->GetInt();
@ -54,7 +55,7 @@ struct DialogDummyVideo {
void AddCtrl(wxString const& label, T *ctrl);
void OnResolutionShortcut(wxCommandEvent &evt);
void UpdateLengthDisplay();
bool UpdateLengthDisplay();
DialogDummyVideo(wxWindow *parent);
};
@ -85,11 +86,6 @@ wxSpinCtrl *spin_ctrl(wxWindow *parent, int min, int max, int *value) {
return ctrl;
}
// FIXME: change the misleading function name, this is TextCtrl in fact
wxControl *spin_ctrl(wxWindow *parent, double min, double max, double *value) {
return new wxTextCtrl(parent, -1, "", wxDefaultPosition, wxDefaultSize, 0, DoubleValidator(value, min, max));
}
wxComboBox *resolution_shortcuts(wxWindow *parent, int width, int height) {
wxComboBox *ctrl = new wxComboBox(parent, -1, "", wxDefaultPosition, wxDefaultSize, 0, nullptr, wxCB_READONLY);
@ -121,7 +117,9 @@ DialogDummyVideo::DialogDummyVideo(wxWindow *parent)
AddCtrl(_("Video resolution:"), resolution_shortcuts(&d, width, height));
AddCtrl("", res_sizer);
AddCtrl(_("Color:"), color_sizer);
AddCtrl(_("Frame rate (fps):"), spin_ctrl(&d, .1, 1000.0, &fps));
wxTextValidator fpsVal(wxFILTER_INCLUDE_CHAR_LIST, &fps);
fpsVal.SetCharIncludes("0123456789./");
AddCtrl(_("Frame rate (fps):"), new wxTextCtrl(&d, -1, "", wxDefaultPosition, wxDefaultSize, 0, fpsVal));
AddCtrl(_("Duration (frames):"), spin_ctrl(&d, 2, 36000000, &length)); // Ten hours of 1k FPS
AddCtrl("", length_display = new wxStaticText(&d, -1, ""));
@ -133,17 +131,19 @@ DialogDummyVideo::DialogDummyVideo(wxWindow *parent)
main_sizer->Add(new wxStaticLine(&d, wxHORIZONTAL), wxSizerFlags().HorzBorder().Expand());
main_sizer->Add(btn_sizer, wxSizerFlags().Expand().Border());
UpdateLengthDisplay();
btn_sizer->GetAffirmativeButton()->Enable(UpdateLengthDisplay());
d.SetSizerAndFit(main_sizer);
d.CenterOnParent();
d.Bind(wxEVT_COMBOBOX, &DialogDummyVideo::OnResolutionShortcut, this);
color_btn->Bind(EVT_COLOR, [=](ValueEvent<agi::Color>& e) { color = e.Get(); });
d.Bind(wxEVT_SPINCTRL, [&](wxCommandEvent&) {
auto on_update = [&, btn_sizer](wxCommandEvent&) {
d.TransferDataFromWindow();
UpdateLengthDisplay();
});
btn_sizer->GetAffirmativeButton()->Enable(UpdateLengthDisplay());
};
d.Bind(wxEVT_SPINCTRL, on_update);
d.Bind(wxEVT_TEXT, on_update);
}
static void add_label(wxWindow *parent, wxSizer *sizer, wxString const& label) {
@ -167,8 +167,16 @@ void DialogDummyVideo::OnResolutionShortcut(wxCommandEvent &e) {
d.TransferDataToWindow();
}
void DialogDummyVideo::UpdateLengthDisplay() {
length_display->SetLabel(fmt_tl("Resulting duration: %s", agi::Time(length / fps * 1000).GetAssFormatted(true)));
bool DialogDummyVideo::UpdateLengthDisplay() {
std::string dur = "-";
bool valid = false;
agi::vfr::Framerate fr;
if (DummyVideoProvider::TryParseFramerate(from_wx(fps), fr)) {
dur = agi::Time(fr.TimeAtFrame(length)).GetAssFormatted(true);
valid = true;
}
length_display->SetLabel(fmt_tl("Resulting duration: %s", dur));
return valid;
}
}
@ -177,12 +185,12 @@ std::string CreateDummyVideo(wxWindow *parent) {
if (dlg.d.ShowModal() != wxID_OK)
return "";
OPT_SET("Video/Dummy/FPS")->SetDouble(dlg.fps);
OPT_SET("Video/Dummy/FPS String")->SetString(from_wx(dlg.fps));
OPT_SET("Video/Dummy/Last/Width")->SetInt(dlg.width);
OPT_SET("Video/Dummy/Last/Height")->SetInt(dlg.height);
OPT_SET("Video/Dummy/Last/Length")->SetInt(dlg.length);
OPT_SET("Colour/Video Dummy/Last Colour")->SetColor(dlg.color);
OPT_SET("Video/Dummy/Pattern")->SetBool(dlg.pattern);
return DummyVideoProvider::MakeFilename(dlg.fps, dlg.length, dlg.width, dlg.height, dlg.color, dlg.pattern);
return DummyVideoProvider::MakeFilename(from_wx(dlg.fps), dlg.length, dlg.width, dlg.height, dlg.color, dlg.pattern);
}

2
src/dialog_style_editor.cpp
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@ -212,7 +212,7 @@ DialogStyleEditor::DialogStyleEditor(wxWindow *parent, AssStyle *style, agi::Con
auto ScaleX = num_text_ctrl(&work->scalex, 0.0, 10000.0, 1, 2);
auto ScaleY = num_text_ctrl(&work->scaley, 0.0, 10000.0, 1, 2);
auto Angle = num_text_ctrl(&work->angle, -360.0, 360.0, 1.0, 2);
auto Spacing = num_text_ctrl(&work->spacing, -1000.0, 1000.0, 0.1, 3);
auto Spacing = num_text_ctrl(&work->spacing, 0.0, 1000.0, 0.1, 3);
Encoding = new wxComboBox(this, -1, "", wxDefaultPosition, wxDefaultSize, encodingStrings, wxCB_READONLY);
// Set control tooltips

2
src/libresrc/default_config.json
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@ -649,7 +649,7 @@
"Maximized" : false
},
"Dummy" : {
"FPS" : 23.975999999999999091,
"FPS String" : "24000/1001",
"Last" : {
"Height" : 720,
"Length" : 40000,

2
src/libresrc/osx/default_config.json
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@ -649,7 +649,7 @@
"Maximized" : false
},
"Dummy" : {
"FPS" : 23.975999999999999091,
"FPS String" : "24000/1001",
"Last" : {
"Height" : 720,
"Length" : 40000,

46
src/video_provider_dummy.cpp
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@ -38,6 +38,7 @@
#include "video_frame.h"
#include <libaegisub/color.h>
#include <libaegisub/exception.h>
#include <libaegisub/make_unique.h>
#include <libaegisub/split.h>
#include <libaegisub/util.h>
@ -51,7 +52,7 @@
#include <boost/gil/gil_all.hpp>
#endif
DummyVideoProvider::DummyVideoProvider(double fps, int frames, int width, int height, agi::Color colour, bool pattern)
DummyVideoProvider::DummyVideoProvider(agi::vfr::Framerate fps, int frames, int width, int height, agi::Color colour, bool pattern)
: framecount(frames)
, fps(fps)
, width(width)
@ -91,8 +92,37 @@ DummyVideoProvider::DummyVideoProvider(double fps, int frames, int width, int he
}
}
std::string DummyVideoProvider::MakeFilename(double fps, int frames, int width, int height, agi::Color colour, bool pattern) {
return agi::format("?dummy:%f:%d:%d:%d:%d:%d:%d:%s", fps, frames, width, height, (int)colour.r, (int)colour.g, (int)colour.b, (pattern ? "c" : ""));
bool DummyVideoProvider::TryParseFramerate(std::string fps_string, agi::vfr::Framerate &fps) {
using agi::util::try_parse;
double fps_double;
if (try_parse(fps_string, &fps_double)) {
try {
fps = fps_double;
} catch (agi::vfr::InvalidFramerate) {
return false;
}
} else {
std::vector<std::string> numden;
agi::Split(numden, fps_string, '/');
if (numden.size() != 2)
return false;
int num, den;
if (!try_parse(numden[0], &num)) return false;
if (!try_parse(numden[1], &den)) return false;
try {
fps = agi::vfr::Framerate(num, den);
} catch (agi::vfr::InvalidFramerate) {
return false;
}
}
return true;
}
std::string DummyVideoProvider::MakeFilename(std::string fps, int frames, int width, int height, agi::Color colour, bool pattern) {
return agi::format("?dummy:%s:%d:%d:%d:%d:%d:%d:%s", fps, frames, width, height, (int)colour.r, (int)colour.g, (int)colour.b, (pattern ? "c" : ""));
}
void DummyVideoProvider::GetFrame(int, VideoFrame &frame) {
@ -105,21 +135,23 @@ void DummyVideoProvider::GetFrame(int, VideoFrame &frame) {
namespace agi { class BackgroundRunner; }
std::unique_ptr<VideoProvider> CreateDummyVideoProvider(agi::fs::path const& filename, std::string const&, agi::BackgroundRunner *) {
if (!boost::starts_with(filename.string(), "?dummy"))
// Use filename.generic_string here so forward slashes stay as they are
if (!boost::starts_with(filename.generic_string(), "?dummy"))
return {};
std::vector<std::string> toks;
auto const& fields = filename.string().substr(7);
auto const& fields = filename.generic_string().substr(7);
agi::Split(toks, fields, ':');
if (toks.size() != 8)
throw VideoOpenError("Too few fields in dummy video parameter list");
size_t i = 0;
double fps;
int frames, width, height, red, green, blue;
agi::vfr::Framerate fps;
using agi::util::try_parse;
if (!try_parse(toks[i++], &fps)) throw VideoOpenError("Unable to parse fps field in dummy video parameter list");
if (!DummyVideoProvider::TryParseFramerate(toks[i++], fps))
throw VideoOpenError("Unable to parse fps field in dummy video parameter list");
if (!try_parse(toks[i++], &frames)) throw VideoOpenError("Unable to parse framecount field in dummy video parameter list");
if (!try_parse(toks[i++], &width)) throw VideoOpenError("Unable to parse width field in dummy video parameter list");
if (!try_parse(toks[i++], &height)) throw VideoOpenError("Unable to parse height field in dummy video parameter list");

5
src/video_provider_dummy.h
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@ -58,11 +58,12 @@ public:
/// @param height Height in pixels of the dummy video
/// @param colour Primary colour of the dummy video
/// @param pattern Use a checkerboard pattern rather than a solid colour
DummyVideoProvider(double fps, int frames, int width, int height, agi::Color colour, bool pattern);
DummyVideoProvider(agi::vfr::Framerate fps, int frames, int width, int height, agi::Color colour, bool pattern);
/// Make a fake filename which when passed to the constructor taking a
/// string will result in a video with the given parameters
static std::string MakeFilename(double fps, int frames, int width, int height, agi::Color colour, bool pattern);
static std::string MakeFilename(std::string fps, int frames, int width, int height, agi::Color colour, bool pattern);
static bool TryParseFramerate(std::string fps_string, agi::vfr::Framerate &fps);
void GetFrame(int n, VideoFrame &frame) override;
void SetColorSpace(std::string const&) override { }