X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=vg.h;h=4b8956a1989c7cd5ff7ba57d7b65712a606de78a;hb=76d234b7dc5e6500e8a54009b367e7620f11ef97;hp=7ddd04ef839871dc19b845c60a23d7a02043ec78;hpb=5324992ccec2857770963843fcdb6e44ce2c1a37;p=vg.git diff --git a/vg.h b/vg.h index 7ddd04e..4b8956a 100644 --- a/vg.h +++ b/vg.h @@ -26,17 +26,17 @@ |IMP| | |.------------- vg_start(void) ---------------' | | | | | | | v -|IMP| | vg_update(void) +|IMP| | vg_pre_update(void) | | | | | | | .-----+. -| | | | | +| | | | | called 0x to 8x | | | | v -|IMP| | '- vg_update_fixed(void) +|IMP| | '- vg_fixed_update(void) | | | | | | | .-' | | | | | | | v -|IMP| | vg_update_post(void) +|IMP| | vg_post_update(void) | | | | | | | v |IMP| | vg_render(void) @@ -45,18 +45,6 @@ |IMP| | vg_ui(void) | | | | | | '----' -'___' - - .-. -| ? | -| | .-------------------------------------. -|API| | vg_fatal_exit_loop( const char *err ) | -| | '-------------------------------------' -| | | -| | .------+. -| | | | -| | | v -|IMP| '- vg_framebuffer_resize(void) '___' */ @@ -64,41 +52,14 @@ #ifndef VG_HEADER_H #define VG_HEADER_H + const char *vg_get_basepath(void); + #include "vg_platform.h" #include "vg_mem.h" - - #ifndef _WIN32 - #include - #endif - -VG_STATIC void vg_print_backtrace(void) -{ -#ifndef _WIN32 - - void *array[20]; - char **strings; - int size, i; - - size = backtrace( array, 20 ); - strings = backtrace_symbols( array, size ); - - if( strings != NULL ){ - vg_error( "---------------- gnu backtrace -------------\n" ); - - for( int i=0; i0: cap fps to this, no vsync */ - enum vsync_feature - { + enum vsync_feature{ k_vsync_feature_disabled=0, k_vsync_feature_enabled=1, k_vsync_feature_enabled_adaptive=2, @@ -188,6 +143,7 @@ struct vg /* Runtime */ double time, + time_real, time_delta, time_rate, @@ -199,8 +155,7 @@ struct vg int fixed_iterations; - enum engine_stage - { + enum engine_stage{ k_engine_stage_none, k_engine_stage_update, k_engine_stage_update_fixed, @@ -211,14 +166,18 @@ struct vg /* graphics */ m4x4f pv; - enum quality_profile - { + enum quality_profile{ k_quality_profile_high = 0, k_quality_profile_low = 1, } quality_profile; + + float loader_ring; +} +static vg = { .time_rate = 1.0 }; +const char *vg_get_basepath(void){ + return vg.base_path; } -VG_STATIC vg = { .time_rate = 1.0 }; enum vg_thread_purpose { @@ -227,156 +186,67 @@ enum vg_thread_purpose k_thread_purpose_loader }; -VG_STATIC void vg_fatal_exit_loop( const char *error ); +#include "vg_async.h" -/* - * Checks if the engine is running - */ -VG_STATIC void _vg_ensure_engine_running(void) +static enum engine_status _vg_engine_status(void) { - /* Check if the engine is no longer running */ - SDL_AtomicLock( &vg.sl_context ); + SDL_AtomicLock( &vg.sl_status ); enum engine_status status = vg.engine_status; - SDL_AtomicUnlock( &vg.sl_context ); + SDL_AtomicUnlock( &vg.sl_status ); - if( status != k_engine_status_running ){ - while(1) { - VG_SYNC_LOG( "[%d] No longer running...\n"); - SDL_Delay(1000); - } - } + return status; } -VG_STATIC enum vg_thread_purpose vg_thread_purpose(void) +static enum vg_thread_purpose vg_thread_purpose(void) { - SDL_AtomicLock( &vg.sl_context ); + SDL_AtomicLock( &vg.sl_status ); if( vg.thread_id_main == SDL_GetThreadID(NULL) ){ - SDL_AtomicUnlock( &vg.sl_context ); + SDL_AtomicUnlock( &vg.sl_status ); return k_thread_purpose_main; } else{ - SDL_AtomicUnlock( &vg.sl_context ); + SDL_AtomicUnlock( &vg.sl_status ); return k_thread_purpose_loader; } } -/* - * Sync execution so that the OpenGL context is switched onto this thread. - * Anything after this call will be in a valid context. - */ -VG_STATIC void vg_acquire_thread_sync(void) -{ - /* We dont want to do anything if this is the main thread */ +static void vg_assert_thread( enum vg_thread_purpose required ){ + enum vg_thread_purpose purpose = vg_thread_purpose(); - if( vg_thread_purpose() == k_thread_purpose_loader ){ - VG_SYNC_LOG( "[%d] vg_acquire_thread_sync()\n" ); - _vg_ensure_engine_running(); - - SDL_AtomicLock( &vg.sl_context ); - if( vg.context_ownership_depth == 0 ){ - vg.context_ownership_depth ++; - vg.exec_context = 1; - SDL_AtomicUnlock( &vg.sl_context ); - - /* wait until told we can go */ - VG_SYNC_LOG( "[%d] Waiting to acuire sync.\n" ); - SDL_SemWait( vg.sem_allow_exec ); - - _vg_ensure_engine_running(); - - SDL_GL_MakeCurrent( vg.window, vg.gl_context ); - VG_SYNC_LOG( "[%d] granted\n" ); - } - else{ - vg.context_ownership_depth ++; - VG_SYNC_LOG( "[%d] granted\n" ); - SDL_AtomicUnlock( &vg.sl_context ); - } + if( purpose != required ){ + vg_fatal_error( "thread_purpose must be %u not %u\n", required, purpose ); } } -/* - * Signify that we are done with the OpenGL context in this thread. - * Anything after this call will be in an undefined context. - */ -VG_STATIC void vg_release_thread_sync(void) +static void _vg_opengl_sync_init(void) { - if( vg_thread_purpose() == k_thread_purpose_loader ){ - VG_SYNC_LOG( "[%d] vg_release_thread_sync()\n" ); - - SDL_AtomicLock( &vg.sl_context ); - vg.context_ownership_depth --; - - if( vg.context_ownership_depth == 0 ){ - SDL_AtomicUnlock( &vg.sl_context ); - VG_SYNC_LOG( "[%d] Releasing context.\n" ); - SDL_GL_MakeCurrent( NULL, NULL ); - SDL_SemPost( vg.sem_exec_finished ); - } - else - SDL_AtomicUnlock( &vg.sl_context ); - } -} - -VG_STATIC void _vg_run_synced(void) -{ - SDL_AtomicLock( &vg.sl_context ); - - if( vg.exec_context != 0 ){ - VG_SYNC_LOG( "[%d] _vg_run_synced() (%d).\n", vg.exec_context ); - vg.exec_context = 0; - SDL_AtomicUnlock( &vg.sl_context ); - - /* allow operations to go */ - SDL_GL_MakeCurrent( NULL, NULL ); - SDL_SemPost( vg.sem_allow_exec ); - - /* wait for operations to complete */ - VG_SYNC_LOG( "[%d] Waiting for content.\n" ); - SDL_SemWait( vg.sem_exec_finished ); - - /* check if we killed the engine */ - _vg_ensure_engine_running(); - - /* re-engage main thread */ - VG_SYNC_LOG( "[%d] Re-engaging.\n" ); - SDL_GL_MakeCurrent( vg.window, vg.gl_context ); - } - else{ - VG_SYNC_LOG( "[%d] Nothing to do.\n" ); - SDL_AtomicUnlock( &vg.sl_context ); - } -} - -VG_STATIC void _vg_opengl_sync_init(void) -{ - vg.sem_allow_exec = SDL_CreateSemaphore(0); - vg.sem_exec_finished = SDL_CreateSemaphore(0); vg.sem_loader = SDL_CreateSemaphore(1); } -VG_STATIC void vg_checkgl( const char *src_info ); +static void vg_checkgl( const char *src_info ); #define VG_STRINGIT( X ) #X #define VG_CHECK_GL_ERR() vg_checkgl( __FILE__ ":L" VG_STRINGIT(__LINE__) ) #include "vg_console.h" #include "vg_profiler.h" -#include "vg_audio.h" +#ifndef VG_NO_AUDIO + #include "vg_audio.h" +#endif #include "vg_shader.h" #include "vg_tex.h" #include "vg_input.h" -#include "vg_ui.h" +#include "vg_imgui.h" #include "vg_lines.h" #include "vg_loader.h" #include "vg_opt.h" /* Diagnostic */ -VG_STATIC struct vg_profile vg_prof_update = {.name="update()"}, +static struct vg_profile vg_prof_update = {.name="update()"}, vg_prof_render = {.name="render()"}, vg_prof_swap = {.name="swap"}; -VG_STATIC void vg_checkgl( const char *src_info ) +static void vg_checkgl( const char *src_info ) { int fail = 0; @@ -387,62 +257,106 @@ VG_STATIC void vg_checkgl( const char *src_info ) } if( fail ) - vg_fatal_exit_loop( "OpenGL Error" ); + vg_fatal_error( "OpenGL Error" ); } -VG_STATIC void vg_bake_shaders(void) +static void async_vg_bake_shaders( void *payload, u32 size ) { - vg_acquire_thread_sync(); - vg_console_reg_cmd( "reload_shaders", vg_shaders_live_recompile, NULL ); - vg_shaders_compile(); - vg_release_thread_sync(); } -void test_async_runner( void *payload, u32 size ) +static void vg_bake_shaders(void) +{ + vg_console_reg_cmd( "reload_shaders", vg_shaders_live_recompile, NULL ); + vg_async_call( async_vg_bake_shaders, NULL, 0 ); +} + +void async_internal_complete( void *payload, u32 size ) { - vg_success( "Async call test (%p, %u)\n", payload, size ); + vg_success( "Internal async setup complete\n" ); + SDL_AtomicLock( &vg.sl_status ); + + if( vg.engine_status == k_engine_status_crashed ){ + SDL_AtomicUnlock( &vg.sl_status ); + return; + } + else{ + vg.engine_status = k_engine_status_running; + } + + SDL_AtomicUnlock( &vg.sl_status ); } -VG_STATIC void _vg_load_full(void) +static void _vg_load_full( void *data ) { vg_preload(); /* internal */ vg_loader_step( vg_input_init, vg_input_free ); vg_loader_step( vg_lines_init, NULL ); +#ifndef VG_NO_AUDIO vg_loader_step( vg_audio_init, vg_audio_free ); +#endif vg_loader_step( vg_profiler_init, NULL ); + vg_async_call( async_internal_complete, NULL, 0 ); + /* client */ vg_load(); - - vg_async_item *test_async = vg_async_alloc( 0 ); - vg_async_dispatch( test_async, test_async_runner ); } -VG_STATIC void _vg_process_events(void) +static void _vg_process_events(void) { - /* Update timers */ v2_zero( vg.mouse_wheel ); v2_zero( vg.mouse_delta ); + /* Update input */ + vg_process_inputs(); + /* SDL event loop */ SDL_Event event; while( SDL_PollEvent( &event ) ){ if( event.type == SDL_KEYDOWN ){ - console_proc_key( event.key.keysym ); + if( vg_console.enabled && + (vg_ui.focused_control_type != k_ui_control_modal) ){ + if( event.key.keysym.sym == SDLK_ESCAPE || + event.key.keysym.scancode == SDL_SCANCODE_GRAVE ){ + vg_console.enabled = 0; + ui_defocus_all(); + } + else if( (event.key.keysym.mod & KMOD_CTRL) && + event.key.keysym.sym == SDLK_n ){ + _console_suggest_next(); + } + else if( (event.key.keysym.mod & KMOD_CTRL ) && + event.key.keysym.sym == SDLK_p ){ + _console_suggest_prev(); + } + else{ + _ui_proc_key( event.key.keysym ); + } + } + else{ + if( event.key.keysym.scancode == SDL_SCANCODE_GRAVE ){ + vg_console.enabled = 1; + } + else { + _ui_proc_key( event.key.keysym ); + } + } } else if( event.type == SDL_MOUSEWHEEL ){ vg.mouse_wheel[0] += event.wheel.preciseX; vg.mouse_wheel[1] += event.wheel.preciseY; } + else if( event.type == SDL_CONTROLLERDEVICEADDED || + event.type == SDL_CONTROLLERDEVICEREMOVED ) + { + vg_input_device_event( &event ); + } else if( event.type == SDL_CONTROLLERAXISMOTION || event.type == SDL_CONTROLLERBUTTONDOWN || - event.type == SDL_CONTROLLERBUTTONUP || - event.type == SDL_CONTROLLERDEVICEADDED || - event.type == SDL_CONTROLLERDEVICEREMOVED - ) + event.type == SDL_CONTROLLERBUTTONUP ) { vg_input_controller_event( &event ); } @@ -471,23 +385,20 @@ VG_STATIC void _vg_process_events(void) } } else if( event.type == SDL_TEXTINPUT ){ - console_proc_utf8( event.text.text ); + ui_proc_utf8( event.text.text ); } } vg.mouse_pos[0] += vg.mouse_delta[0]; vg.mouse_pos[1] += vg.mouse_delta[1]; - - /* Update input */ - vg_update_inputs(); } -VG_STATIC void _vg_gameloop_update(void) +static void _vg_gameloop_update(void) { vg_profile_begin( &vg_prof_update ); vg.engine_stage = k_engine_stage_update; - vg_update(); + vg_pre_update(); /* Fixed update loop */ vg.engine_stage = k_engine_stage_update_fixed; @@ -497,11 +408,9 @@ VG_STATIC void _vg_gameloop_update(void) vg.time_fixed_accumulator += vg.time_delta; while( vg.time_fixed_accumulator >= VG_TIMESTEP_FIXED ){ - vg_update_fixed(); + vg_fixed_update(); vg_lines.allow_input = 0; - vg.time_fixed_accumulator -= VG_TIMESTEP_FIXED; - //vg.accumulator = VG_MAX( 0.0, vg.accumulator ); vg.fixed_iterations ++; if( vg.fixed_iterations == 8 ){ @@ -512,80 +421,73 @@ VG_STATIC void _vg_gameloop_update(void) vg.time_fixed_extrapolate = vg.time_fixed_accumulator / VG_TIMESTEP_FIXED; vg.engine_stage = k_engine_stage_update; - vg_update_post(); + vg_post_update(); vg_profile_end( &vg_prof_update ); } -VG_STATIC void _vg_gameloop_render(void) +static void _vg_gameloop_render(void) { vg_profile_begin( &vg_prof_render ); - if( vg.is_loaded ){ - /* render */ - vg.engine_stage = k_engine_stage_rendering; - vg_render(); - - /* ui */ - vg.engine_stage = k_engine_stage_ui; - { - ui_begin( vg.window_x, vg.window_y ); + /* render */ + vg.engine_stage = k_engine_stage_rendering; + vg_render(); - /* TODO */ - ui_set_mouse( vg.mouse_pos[0], vg.mouse_pos[1], 0 ); - - int frame_target = vg.display_refresh_rate; + /* ui */ + vg.engine_stage = k_engine_stage_ui; + { + ui_prerender(); + if( vg_console.enabled ){ + vg_ui.ignore_input_frames = 10; + vg_gui(); + vg_ui.ignore_input_frames = 0; + vg_ui.wants_mouse = 1; + _vg_console_draw(); + } + else vg_gui(); - if( vg.fps_limit > 0 ){ - frame_target = vg.fps_limit; - } - - vg_profile_drawn( - (struct vg_profile *[]){ - &vg_prof_update,&vg_prof_render,&vg_prof_swap}, 3, - (1.0f/(float)frame_target)*1000.0f, - (ui_rect){ 4, 4, 250, 0 }, 0 - ); - - if( vg_profiler ){ - char perf[256]; - - snprintf( perf, 255, - "x: %d y: %d\n" - "refresh: %d (%.1fms)\n" - "samples: %d\n" - "iterations: %d (acc: %.3fms%%)\n" - "time: real(%.2f) delta(%.2f) rate(%.2f)\n" -#ifdef _WIN32 - " extrap(%.2f) frame(%.2f) spin( %llu )\n", -#else - " extrap(%.2f) frame(%.2f) spin( %lu )\n", + /* vg tools */ +#ifndef VG_NO_AUDIO + audio_debug_ui( vg.pv ); #endif - vg.window_x, vg.window_y, - frame_target, (1.0f/(float)frame_target)*1000.0f, - vg.samples, - vg.fixed_iterations, - (vg.time_fixed_accumulator/VG_TIMESTEP_FIXED)*100.0f, - vg.time, vg.time_delta, vg.time_rate, - vg.time_fixed_extrapolate, vg.time_frame_delta, - vg.time_spinning ); - - ui_text( (ui_rect){258, 4+24+12+12,0,0},perf, 1,0); - } - /* FIXME */ - audio_debug_ui( vg.pv ); - vg_ui(); - _vg_console_draw(); + /* profiling */ + int frame_target = vg.display_refresh_rate; + if( vg.fps_limit > 0 ) frame_target = vg.fps_limit; + vg_profile_drawn( + (struct vg_profile *[]){ + &vg_prof_update,&vg_prof_render,&vg_prof_swap}, 3, + (1.0f/(float)frame_target)*1000.0f, + (ui_rect){ 4, 4, 250, 0 }, 0 + ); + if( vg_profiler ){ + char perf[256]; - ui_resolve(); - ui_draw( NULL ); + snprintf( perf, 255, + "x: %d y: %d\n" + "refresh: %d (%.1fms)\n" + "samples: %d\n" + "iterations: %d (acc: %.3fms%%)\n" + "time: real(%.2f) delta(%.2f) rate(%.2f)\n" + " extrap(%.2f) frame(%.2f) spin( "PRINTF_U64" )\n", + vg.window_x, vg.window_y, + frame_target, (1.0f/(float)frame_target)*1000.0f, + vg.samples, + vg.fixed_iterations, + (vg.time_fixed_accumulator/VG_TIMESTEP_FIXED)*100.0f, + vg.time_real, vg.time_delta, vg.time_rate, + vg.time_fixed_extrapolate, vg.time_frame_delta, + vg.time_spinning ); + + ui_text( (ui_rect){258, 4+24+12+12,900,900},perf,1,0,k_ui_align_left); } + ui_postrender(); } vg_profile_end( &vg_prof_render ); } -VG_STATIC int vg_framefilter( double dt ) +static int vg_framefilter( double dt ) { if( (vg.fps_limit <= 0) && (vg.vsync_feature != k_vsync_feature_error) ){ /* turn on vsync if not enabled */ @@ -651,8 +553,29 @@ VG_STATIC int vg_framefilter( double dt ) return 0; } -VG_STATIC void _vg_gameloop(void) +static int _vg_crashscreen(void) { +#if 0 + if( vg_getkey( SDLK_ESCAPE ) ) + return 1; +#endif + + glBindFramebuffer( GL_FRAMEBUFFER, 0 ); + glEnable(GL_BLEND); + glDisable(GL_DEPTH_TEST); + glBlendFunc(GL_ONE_MINUS_DST_ALPHA, GL_DST_ALPHA); + glBlendEquation(GL_FUNC_ADD); + + glClearColor( 0.15f + sinf(vg.time_real)*0.1f, 0.0f, 0.0f,1.0f ); + glClear( GL_COLOR_BUFFER_BIT ); + glViewport( 0,0, vg.window_x, vg.window_y ); + + _vg_render_log(); + + return 0; +} + +static void _vg_gameloop(void){ //vg.time_fixed_accumulator = 0.75f * (1.0f/60.0f); vg.time_hp = SDL_GetPerformanceCounter(); @@ -674,9 +597,11 @@ VG_STATIC void _vg_gameloop(void) vg_profile_begin( &vg_prof_swap ); SDL_GL_SwapWindow( vg.window ); - _vg_run_synced(); vg_profile_end( &vg_prof_swap ); + enum engine_status status = _vg_engine_status(); + + vg.time_real += vg.time_frame_delta; vg.time_delta = vg.time_frame_delta * vg.time_rate; vg.time += vg.time_delta; @@ -685,26 +610,32 @@ VG_STATIC void _vg_gameloop(void) if( vg.window_should_close ) break; - - if( vg.is_loaded ){ - if( !post_start ){ - vg_start(); - post_start = 1; - } + + if( status == k_engine_status_crashed ){ + if( _vg_crashscreen() ) + break; } else{ - _vg_loader_render(); + if( status == k_engine_status_running ){ + _vg_gameloop_update(); + _vg_gameloop_render(); + } + else{ + _vg_loader_render(); + } } - _vg_gameloop_update(); - _vg_gameloop_render(); + if( vg.loader_ring > 0.01f ){ + _vg_loader_render_ring( vg.loader_ring ); + vg.loader_ring -= vg.time_frame_delta * 0.5f; + } vg.time_frame_delta = 0.0; vg.time_spinning = 0; } } -VG_STATIC void _vg_process_launch_opts_internal( int argc, char *argv[] ) +static void _vg_process_launch_opts_internal( int argc, char *argv[] ) { char *arg; while( vg_argp( argc, argv ) ){ @@ -732,7 +663,7 @@ VG_STATIC void _vg_process_launch_opts_internal( int argc, char *argv[] ) } } -VG_STATIC void _vg_init_window( const char *window_name ) +static void _vg_init_window( const char *window_name ) { vg_info( "SDL_INIT\n" ); @@ -741,9 +672,20 @@ VG_STATIC void _vg_init_window( const char *window_name ) exit(0); } +#ifndef VG_NO_AUDIO SDL_InitSubSystem( SDL_INIT_AUDIO ); +#endif SDL_InitSubSystem( SDL_INIT_GAMECONTROLLER ); + char *exe_basepath = SDL_GetBasePath(); + u32 len = vg_align8( strlen(exe_basepath)+1 ); + char *dest = vg_linear_alloc( vg_mem.rtmemory, len ); + strcpy( dest, exe_basepath ); + SDL_free( exe_basepath ); + vg.base_path = dest; + + vg_info( "Basepath: %s\n", vg.base_path ); + SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1 ); SDL_GL_SetAttribute( SDL_GL_CONTEXT_MAJOR_VERSION, 3 ); SDL_GL_SetAttribute( SDL_GL_CONTEXT_MINOR_VERSION, 3 ); @@ -767,11 +709,6 @@ VG_STATIC void _vg_init_window( const char *window_name ) display_index = 0, mode_index = 0; -#ifdef VG_DEVWINDOW - vg.window_x = 1600; - vg.window_y = 1000; -#else - SDL_DisplayMode video_mode; if( SDL_GetDesktopDisplayMode( display_index, &video_mode ) ){ vg_error( "SDL_GetDesktopDisplayMode failed: %s\n", SDL_GetError() ); @@ -782,6 +719,10 @@ VG_STATIC void _vg_init_window( const char *window_name ) vg.display_refresh_rate = video_mode.refresh_rate; vg.window_x = video_mode.w; vg.window_y = video_mode.h; + +#ifdef VG_DEVWINDOW + vg.window_x = 1200; + vg.window_y = 880; #endif #ifndef _WIN32 @@ -799,7 +740,9 @@ VG_STATIC void _vg_init_window( const char *window_name ) #ifdef VG_DEVWINDOW 0, 0, vg.window_x, vg.window_y, SDL_WINDOW_BORDERLESS|SDL_WINDOW_OPENGL|SDL_WINDOW_INPUT_GRABBED - ))){} + ))){ + SDL_SetWindowPosition( vg.window, video_mode.w-vg.window_x, 0 ); + } #else 0, 0, vg.window_x, vg.window_y, @@ -825,6 +768,9 @@ VG_STATIC void _vg_init_window( const char *window_name ) vg_info( "CreateContext\n" ); + /* ????? */ + if( SDL_IsTextInputActive() ) SDL_StopTextInput(); + /* * OpenGL loading */ @@ -863,17 +809,34 @@ VG_STATIC void _vg_init_window( const char *window_name ) vg_info( "Display refresh rate: %d\n", dispmode.refresh_rate ); -#ifdef _WIN32 +#if defined(_WIN32) || defined(VG_DEVWINDOW) vg.fps_limit = vg.display_refresh_rate; #else - /* request vsync by default on linux to avoid screen tearing. - * this does have its own issues with compositing on X11. */ vg.fps_limit = 0; #endif } -VG_STATIC void vg_enter( int argc, char *argv[], const char *window_name ) +static void _vg_terminate(void) +{ + /* Shutdown */ + _vg_console_write_persistent(); + + SDL_AtomicLock( &vg.sl_status ); + vg.engine_status = k_engine_status_none; + SDL_AtomicUnlock( &vg.sl_status ); + + _vg_loader_free(); + + vg_success( "If you see this it means everything went.. \"well\".....\n" ); + + SDL_GL_DeleteContext( vg.gl_context ); + SDL_Quit(); + exit(0); +} + +static void vg_enter( int argc, char *argv[], const char *window_name ) { + vg_rand_seed( 461 ); _vg_process_launch_opts_internal( argc, argv ); /* Systems init */ @@ -884,118 +847,53 @@ VG_STATIC void vg_enter( int argc, char *argv[], const char *window_name ) _vg_init_window( window_name ); vg_async_init(); - SDL_SetRelativeMouseMode(1); + vg.thread_id_main = SDL_GetThreadID(NULL); /* Opengl-required systems */ _vg_ui_init(); _vg_loader_init(); - vg.engine_status = k_engine_status_running; + vg.engine_status = k_engine_status_load_internal; _vg_opengl_sync_init(); - vg_loader_start( _vg_load_full ); + vg_loader_start( _vg_load_full, NULL ); _vg_gameloop(); - - /* Shutdown */ - _vg_console_write_persistent(); - - SDL_AtomicLock( &vg.sl_context ); - vg.engine_status = k_engine_status_none; - SDL_AtomicUnlock( &vg.sl_context ); - - _vg_loader_free(); - - vg_success( "If you see this it means everything went.. \"well\".....\n" ); - - SDL_GL_DeleteContext( vg.gl_context ); - SDL_Quit(); + _vg_terminate(); } -/* - * Immediately transfer away from calling thread into a safe loop, signal for - * others to shutdown, then free everything once the user closes the window. - * - * FIXME(bug): glfwWindowShouldClose() never returns 1 in windows via wine, ONLY - * when calling the program from outside its normal directory. - */ -VG_STATIC void vg_fatal_exit_loop( const char *error ) +static void vg_fatal_error( const char *fmt, ... ) { - /* - * https://www.gnu.org/software/libc/manual/html_node/Backtraces.html - * thanks gnu <3 - * - * TODO: this on windows? - */ + va_list args; + va_start( args, fmt ); + _vg_logx_va( stderr, NULL, "fatal", KRED, fmt, args ); + va_end( args ); vg_print_backtrace(); - vg_error( "Fatal error: %s\n", error ); - SDL_AtomicLock( &vg.sl_context ); - if( vg.engine_status == k_engine_status_none ){ - SDL_AtomicUnlock( &vg.sl_context ); + SDL_AtomicLock( &vg.sl_status ); + vg.engine_status = k_engine_status_crashed; + SDL_AtomicUnlock( &vg.sl_status ); - /* TODO: Correct shutdown before other systems */ - exit(0); + if( vg_thread_purpose() == k_thread_purpose_loader ){ + longjmp( vg.env_loader_exit, 1 ); } else{ - SDL_AtomicUnlock( &vg.sl_context ); - - vg_acquire_thread_sync(); - - SDL_AtomicLock( &vg.sl_context ); - vg.engine_status = k_engine_status_crashed; - vg.str_const_engine_err = error; - SDL_AtomicUnlock( &vg.sl_context ); - - /* Notify other thread for curtosey */ - if( vg_thread_purpose() == k_thread_purpose_main ){ - SDL_AtomicLock( &vg.sl_context ); - - if( vg.exec_context != 0 ) - SDL_SemPost( vg.sem_allow_exec ); - - SDL_AtomicUnlock( &vg.sl_context ); - } - - vg_audio_free(); - - while(1){ - _vg_process_events(); - if( vg.window_should_close ) - break; - - if( vg_getkey( SDLK_ESCAPE ) ) - break; - - glBindFramebuffer( GL_FRAMEBUFFER, 0 ); - glEnable(GL_BLEND); - glDisable(GL_DEPTH_TEST); - glBlendFunc(GL_ONE_MINUS_DST_ALPHA, GL_DST_ALPHA); - glBlendEquation(GL_FUNC_ADD); - - glClearColor( 0.15f + sinf(vg.time)*0.1f, 0.0f, 0.0f,1.0f ); - glClear( GL_COLOR_BUFFER_BIT ); - glViewport( 0,0, vg.window_x, vg.window_y ); - - _vg_render_log(); - SDL_GL_SwapWindow( vg.window ); - } - - /* Can now shutdown and EXIT */ - _vg_loader_free(); - SDL_GL_DeleteContext( vg.gl_context ); - SDL_Quit(); - exit(0); + vg_error( "There is no jump to the error runner thing yet! bai bai\n" ); + _vg_terminate(); } } #else /* VG_GAME */ -VG_STATIC void vg_fatal_exit_loop( const char *error ) +#include "vg_log.h" +static void vg_fatal_error( const char *fmt, ... ) { - vg_error( "Fatal error: %s\n", error ); + va_list args; + va_start( args, fmt ); + _vg_logx_va( stderr, NULL, "fatal", KRED, fmt, args ); + va_end( args ); exit(0); } @@ -1007,4 +905,6 @@ VG_STATIC void vg_fatal_exit_loop( const char *error ) u32 NvOptimusEnablement = 0x00000001; int AmdPowerXpressRequestHighPerformance = 1; +#include "vg_log.c" + #endif /* VG_HEADER_H */