Add MinGW Win32 Cross Compiling

[ipdf/code.git] / src / main.h

diff --git a/src/main.h b/src/main.h
index 1f057ea..af7df43 100644 (file)
--- a/src/main.h
+++ b/src/main.h
@@ -90,11 +90,17 @@ void MainLoop(Document & doc, Screen & scr, View & view, int max_frames = -1)
        double total_cpu_time = 0;
        double total_gpu_time = 0;
        double total_real_time = 0;
+
+       // MINGW doesn't support a lot of ctime stuff here
+       #ifndef __MINGW32__     
        struct timespec real_clock_start;
        struct timespec real_clock_now;
        struct timespec real_clock_prev;
        clock_gettime(CLOCK_MONOTONIC_RAW, &real_clock_start);
        real_clock_now = real_clock_start;
+       #endif
+
+
        double frames = 0;
        double data_rate = 0; // period between data output to stdout (if <= 0 there will be no output)
        uint64_t data_points = 0;
@@ -102,7 +108,9 @@ void MainLoop(Document & doc, Screen & scr, View & view, int max_frames = -1)
        int frame_number = 0;
        while (scr.PumpEvents() && (max_frames < 0 || frame_number++ < max_frames))
        {
+               #ifndef __MINGW32__
                real_clock_prev = real_clock_now;
+               #endif
                ++frames;
                scr.Clear();
                //view.ForceBoundsDirty();
@@ -119,11 +127,16 @@ void MainLoop(Document & doc, Screen & scr, View & view, int max_frames = -1)
 
                double cpu_frame = scr.GetLastFrameTimeCPU();
                double gpu_frame = scr.GetLastFrameTimeGPU();
+               total_cpu_time += cpu_frame; total_gpu_time += gpu_frame;
+               
+               #ifndef __MINGW32__
                clock_gettime(CLOCK_MONOTONIC_RAW, &real_clock_now);
                double real_frame = (real_clock_now.tv_sec - real_clock_prev.tv_sec) + 1e-9*(real_clock_now.tv_nsec - real_clock_prev.tv_nsec);
-
-
-               total_real_time += real_frame; total_cpu_time += cpu_frame; total_gpu_time += gpu_frame;
+               #else
+               double real_frame = cpu_frame;
+               #endif
+               
+               total_real_time += real_frame; 
                if (data_rate > 0 && total_real_time > data_rate*(data_points+1)) 
                {
                        printf("%lu\t%f\t%f\t%f\t%f\t%f\t%f\n", (long unsigned int)frames, total_real_time, total_cpu_time, total_gpu_time, real_frame, cpu_frame, gpu_frame);