Changed output_file to output_folder

src/config.cpp

@@ -7,6 +7,8 @@
 #include "file_utils.h"
 #include "string_utils.h"
 
+std::string program_name;
+
 void parseConfigLine(std::string line, std::unordered_map<std::string,std::string>& options) {
     std::string param, value;
 
@@ -41,6 +43,7 @@ void enumerate_config_files(std::vector<std::string>& paths)
     if (!exe_path.empty() && n != std::string::npos && n < exe_path.size() - 1) {
         // as executable's name
         std::string basename = exe_path.substr(n + 1);
+        program_name = basename;
         if (!env_config.empty())
             paths.push_back(env_config + mangohud_dir + basename + ".conf");
 
@@ -49,12 +52,16 @@ void enumerate_config_files(std::vector<std::string>& paths)
 
         // find executable's path when run in Wine
         if (!env_config.empty() && (basename == "wine-preloader" || basename == "wine64-preloader")) {
+            
             std::string name;
             if (get_wine_exe_name(name)) {
                 paths.push_back(env_config + mangohud_dir + "wine-" + name + ".conf");
             }
+            program_name = name;
         }
     }
+    if (program_name.empty())
+        program_name = "Unknown";
 }
 
 void parseConfigFile(overlay_params& params) {

src/config.h

@@ -4,5 +4,5 @@
 
 #include "overlay_params.h"
 void parseConfigFile(overlay_params& p);
-
+extern std::string program_name;
 #endif //MANGOHUD_CONFIG_H

src/logging.cpp

@@ -1,5 +1,6 @@
 #include "logging.h"
 #include "overlay.h"
+#include "config.h"
 #include <sstream>
 #include <iomanip>
 
@@ -109,7 +110,7 @@ void Logger::start_logging() {
   m_values_valid = false;
   m_logging_on = true;
   m_log_start = Clock::now();
-  if((not m_params->output_file.empty()) and (m_params->log_interval != 0)){
+  if((not m_params->output_folder.empty()) and (m_params->log_interval != 0)){
     std::thread(logging, m_params).detach();
   }
 }
@@ -121,8 +122,8 @@ void Logger::stop_logging() {
 
   std::thread(calculate_benchmark_data, m_params).detach();
 
-  if(not m_params->output_file.empty()) {
-    m_log_files.emplace_back(m_params->output_file + get_log_suffix());
+  if(not m_params->output_folder.empty()) {
+    m_log_files.emplace_back(m_params->output_folder + "/" + program_name + "_" + get_log_suffix());
     std::thread(writeFile, m_log_files.back()).detach();
   }
 }

src/overlay_params.cpp

@@ -292,7 +292,7 @@ parse_font_glyph_ranges(const char *str)
 #define parse_offset_y(s) parse_unsigned(s)
 #define parse_log_duration(s) parse_unsigned(s)
 #define parse_time_format(s) parse_str(s)
-#define parse_output_file(s) parse_path(s)
+#define parse_output_folder(s) parse_path(s)
 #define parse_font_file(s) parse_path(s)
 #define parse_font_file_text(s) parse_path(s)
 #define parse_io_read(s) parse_unsigned(s)
@@ -335,7 +335,7 @@ parse_help(const char *str)
    fprintf(stderr, "\tposition=top-left|top-right|bottom-left|bottom-right\n");
    fprintf(stderr, "\tfps_sampling_period=number-of-milliseconds\n");
    fprintf(stderr, "\tno_display=0|1\n");
-   fprintf(stderr, "\toutput_file=/path/to/output.txt\n");
+   fprintf(stderr, "\toutput_folder=/path/to/folder\n");
    fprintf(stderr, "\twidth=width-in-pixels\n");
    fprintf(stderr, "\theight=height-in-pixels\n");
 

src/overlay_params.h

@@ -50,7 +50,7 @@ typedef unsigned long KeySym;
    OVERLAY_PARAM_BOOL(engine_version)                \
    OVERLAY_PARAM_BOOL(histogram)                     \
    OVERLAY_PARAM_CUSTOM(fps_sampling_period)         \
-   OVERLAY_PARAM_CUSTOM(output_file)                 \
+   OVERLAY_PARAM_CUSTOM(output_folder)               \
    OVERLAY_PARAM_CUSTOM(font_file)                   \
    OVERLAY_PARAM_CUSTOM(font_file_text)              \
    OVERLAY_PARAM_CUSTOM(font_glyph_ranges)           \
@@ -169,7 +169,7 @@ struct overlay_params {
    std::vector<KeySym> reload_cfg;
    std::vector<KeySym> upload_log;
    std::vector<KeySym> upload_logs;
-   std::string time_format, output_file;
+   std::string time_format, output_folder;
    std::string pci_dev;
    std::string media_player_name;
    std::string cpu_text, gpu_text;