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cellScreenshot: initial implementation
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Megamouse
parent
2850d0c6bc
commit
0bad56da67
4 changed files with 234 additions and 61 deletions
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@ -4,6 +4,7 @@
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#include "Utilities/Timer.h"
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#include "Utilities/date_time.h"
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#include "Emu/System.h"
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#include "Emu/Cell/Modules/cellScreenshot.h"
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#include <QKeyEvent>
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#include <QTimer>
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@ -152,7 +153,11 @@ void gs_frame::keyPressEvent(QKeyEvent *keyEvent)
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else if (Emu.IsPaused()) { Emu.Resume(); return; }
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}
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break;
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case Qt::Key_F12: screenshot_toggle = true; break;
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case Qt::Key_F12:
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screenshot_toggle = true;
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break;
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default:
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break;
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}
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}
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@ -313,63 +318,103 @@ void gs_frame::flip(draw_context_t, bool /*skip_frame*/)
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void gs_frame::take_screenshot(const std::vector<u8> sshot_data, const u32 sshot_width, const u32 sshot_height)
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{
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std::thread(
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[sshot_width, sshot_height](const std::vector<u8> sshot_data) {
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std::string screen_path = fs::get_config_dir() + "/screenshots/";
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[sshot_width, sshot_height](const std::vector<u8> sshot_data)
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{
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std::string screen_path = fs::get_config_dir() + "/screenshots/";
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if (!fs::create_dir(screen_path) && fs::g_tls_error != fs::error::exist)
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{
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LOG_ERROR(GENERAL, "Failed to create screenshot path \"%s\" : %s", screen_path, fs::g_tls_error);
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return;
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}
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if (!fs::create_dir(screen_path) && fs::g_tls_error != fs::error::exist)
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{
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LOG_ERROR(GENERAL, "Failed to create screenshot path \"%s\" : %s", screen_path, fs::g_tls_error);
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return;
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}
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std::string filename = screen_path + "screenshot-" + date_time::current_time_narrow<'_'>() + ".png";
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std::string filename = screen_path + "screenshot-" + date_time::current_time_narrow<'_'>() + ".png";
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fs::file sshot_file(filename, fs::open_mode::create + fs::open_mode::write + fs::open_mode::excl);
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if (!sshot_file)
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{
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LOG_ERROR(GENERAL, "[Screenshot] Failed to save screenshot \"%s\" : %s", filename, fs::g_tls_error);
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return;
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}
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fs::file sshot_file(filename, fs::open_mode::create + fs::open_mode::write + fs::open_mode::excl);
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if (!sshot_file)
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{
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LOG_ERROR(GENERAL, "[Screenshot] Failed to save screenshot \"%s\" : %s", filename, fs::g_tls_error);
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return;
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}
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std::vector<u8> sshot_data_alpha(sshot_data.size());
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const u32* sshot_ptr = (const u32*)sshot_data.data();
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u32* alpha_ptr = (u32*)sshot_data_alpha.data();
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std::vector<u8> sshot_data_alpha(sshot_data.size());
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const u32* sshot_ptr = (const u32*)sshot_data.data();
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u32* alpha_ptr = (u32*)sshot_data_alpha.data();
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for (size_t index = 0; index < sshot_data.size() / sizeof(u32); index++)
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{
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alpha_ptr[index] = ((sshot_ptr[index] & 0xFF) << 16) | (sshot_ptr[index] & 0xFF00) | ((sshot_ptr[index] & 0xFF0000) >> 16) | 0xFF000000;
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}
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for (size_t index = 0; index < sshot_data.size() / sizeof(u32); index++)
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{
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alpha_ptr[index] = ((sshot_ptr[index] & 0xFF) << 16) | (sshot_ptr[index] & 0xFF00) | ((sshot_ptr[index] & 0xFF0000) >> 16) | 0xFF000000;
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}
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std::vector<u8> encoded_png;
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std::vector<u8> encoded_png;
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png_structp write_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, nullptr, nullptr, nullptr);
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png_infop info_ptr = png_create_info_struct(write_ptr);
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png_set_IHDR(write_ptr, info_ptr, sshot_width, sshot_height, 8, PNG_COLOR_TYPE_RGBA, PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
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png_structp write_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, nullptr, nullptr, nullptr);
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png_infop info_ptr = png_create_info_struct(write_ptr);
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png_set_IHDR(write_ptr, info_ptr, sshot_width, sshot_height, 8, PNG_COLOR_TYPE_RGBA, PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
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std::vector<u8*> rows(sshot_height);
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for (size_t y = 0; y < sshot_height; y++)
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rows[y] = (u8*)sshot_data_alpha.data() + y * sshot_width * 4;
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std::vector<u8*> rows(sshot_height);
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for (size_t y = 0; y < sshot_height; y++)
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rows[y] = (u8*)sshot_data_alpha.data() + y * sshot_width * 4;
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png_set_rows(write_ptr, info_ptr, &rows[0]);
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png_set_write_fn(write_ptr, &encoded_png,
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[](png_structp png_ptr, png_bytep data, png_size_t length) {
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std::vector<u8>* p = (std::vector<u8>*)png_get_io_ptr(png_ptr);
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p->insert(p->end(), data, data + length);
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},
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nullptr);
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png_set_rows(write_ptr, info_ptr, &rows[0]);
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png_set_write_fn(write_ptr, &encoded_png,
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[](png_structp png_ptr, png_bytep data, png_size_t length)
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{
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std::vector<u8>* p = (std::vector<u8>*)png_get_io_ptr(png_ptr);
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p->insert(p->end(), data, data + length);
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},
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nullptr);
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png_write_png(write_ptr, info_ptr, PNG_TRANSFORM_IDENTITY, nullptr);
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png_write_png(write_ptr, info_ptr, PNG_TRANSFORM_IDENTITY, nullptr);
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png_free_data(write_ptr, info_ptr, PNG_FREE_ALL, -1);
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png_destroy_write_struct(&write_ptr, nullptr);
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png_free_data(write_ptr, info_ptr, PNG_FREE_ALL, -1);
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png_destroy_write_struct(&write_ptr, nullptr);
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sshot_file.write(encoded_png.data(), encoded_png.size());
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sshot_file.write(encoded_png.data(), encoded_png.size());
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LOG_SUCCESS(GENERAL, "[Screenshot] Successfully saved screenshot to %s", filename);
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return;
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},
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std::move(sshot_data))
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.detach();
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LOG_SUCCESS(GENERAL, "[Screenshot] Successfully saved screenshot to %s", filename);
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const auto fxo = g_fxo->get<screenshot_manager>();
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if (fxo->is_enabled)
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{
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const std::string cell_sshot_filename = fxo->get_screenshot_path();
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const std::string cell_sshot_dir = fs::get_parent_dir(cell_sshot_filename);
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LOG_NOTICE(GENERAL, "[Screenshot] Saving cell screenshot to %s", cell_sshot_filename);
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if (!fs::create_path(cell_sshot_dir) && fs::g_tls_error != fs::error::exist)
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{
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LOG_ERROR(GENERAL, "Failed to create cell screenshot dir \"%s\" : %s", cell_sshot_dir, fs::g_tls_error);
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return;
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}
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fs::file cell_sshot_file(cell_sshot_filename, fs::open_mode::create + fs::open_mode::write + fs::open_mode::excl);
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if (!cell_sshot_file)
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{
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LOG_ERROR(GENERAL, "[Screenshot] Failed to save cell screenshot \"%s\" : %s", cell_sshot_filename, fs::g_tls_error);
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return;
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}
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const std::string cell_sshot_overlay_path = fxo->get_overlay_path();
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if (fs::is_file(cell_sshot_overlay_path))
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{
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LOG_NOTICE(GENERAL, "[Screenshot] Adding overlay to cell screenshot from %s", cell_sshot_overlay_path);
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// TODO: add overlay to screenshot
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}
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// TODO: add tEXt chunk with creation time, source, title id
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// TODO: add tTXt chunk with data procured from cellScreenShotSetParameter (get_photo_title, get_game_title, game_comment)
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cell_sshot_file.write(encoded_png.data(), encoded_png.size());
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LOG_SUCCESS(GENERAL, "[Screenshot] Successfully saved cell screenshot to %s", cell_sshot_filename);
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}
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return;
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},
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std::move(sshot_data))
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.detach();
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}
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void gs_frame::mouseDoubleClickEvent(QMouseEvent* ev)
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