dmlib: dmsimple.c annotate

annotate dmsimple.c @ 113:34ccf783ecca

Fix some warnings.

author	Matti Hamalainen <ccr@tnsp.org>
date	Wed, 03 Oct 2012 10:27:13 +0300
parents	22ba0490733b
children	16fc6e6cf3b5

rev	line source
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1 #include "dmsimple.h"
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	2 #ifdef DM_USE_TREMOR
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	3 #include <tremor/ivorbiscodec.h>
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	4 #include <tremor/ivorbisfile.h>
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	5 #endif
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	6
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	7
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	8 DMEngineData engine;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9 DMFrameData frame;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	10
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	11
40 a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	12 int engineShowProgress(int loaded, int total)
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	13 {
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	14 int dx = 60,
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	15 dh = 20,
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	16 dw = engine.screen->w - (2 * dx),
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	17 dy = (engine.screen->h - dh) / 2;
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	18
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	19 if (SDL_MUSTLOCK(engine.screen) != 0 && SDL_LockSurface(engine.screen) != 0)
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	20 return DMERR_INIT_FAIL;
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	21
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	22 // Draw the progress bar
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	23 dmClearSurface(engine.screen, dmMapRGBA(engine.screen, 0,0,0,0));
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	24 dmFillRect(engine.screen, dx, dy, dx+dw, dy+dh, dmMapRGB(engine.screen, 255,255,255));
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	25 dmFillRect(engine.screen, dx+1, dy+1, dx+dw-1, dy+dh-1, dmMapRGB(engine.screen, 0,0,0));
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	26
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	27 if (total > 0)
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	28 {
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	29 dmFillRect(engine.screen,
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	30 dx+3, dy+3,
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	31 dx + 3 + ((dw - 3) * loaded) / total,
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	32 dy + dh - 3,
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	33 dmMapRGB(engine.screen, 200,200,200));
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	34 }
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	35
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	36 // Flip screen
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	37 if (SDL_MUSTLOCK(engine.screen) != 0)
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	38 SDL_UnlockSurface(engine.screen);
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	39
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	40 SDL_Flip(engine.screen);
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	41 return DMERR_OK;
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	42 }
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	43
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	44
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	45 int engineLoadResources()
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	46 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	47 int err, loaded, total;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	48
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	49 err = dmres_preload(TRUE, &loaded, &total);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	50
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	51 while ((err = dmres_preload(FALSE, &loaded, &total)) == DMERR_PROGRESS)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	52 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	53 // Show a nice progress bar while loading
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	54 if (total > 0 && (loaded % 2) == 0)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	55 {
40 a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	56 if ((err = engineShowProgress(loaded, total)) != DMERR_OK)
a239b7d4e13b Modularize progress meter. Matti Hamalainen <ccr@tnsp.org> parents: 32 diff changeset	57 return err;
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	58 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	59 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	60
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	61 return err;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	62 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	63
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	64
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	65 int engineGetTick()
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	66 {
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	67 return (frame.startTime - engine.startTime) + engine.adjustTime;
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	68 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	69
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	70
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	71 float engineGetTimeDT()
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	72 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	73 return (float) engineGetTick() / 1000.0f;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	74 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	75
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	76
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	77 int engineGetTimeDTi()
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	78 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	79 return (float) engineGetTick() / 1000;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	80 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	81
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	82
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	83 int engineGetTime(int t)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	84 {
42 f47011b06d5c Typofix. Matti Hamalainen <ccr@tnsp.org> parents: 41 diff changeset	85 return engineGetTick() - (1000 * t);
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	86 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	87
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	88
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	89 int engineGetDT(int t)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	90 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	91 return engineGetTime(t) / 1000;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	92 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	93
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	94
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	95 static int engineResImageLoad(DMResource *res)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	96 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	97 SDL_Surface *img = dmLoadImage(res);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	98 if (res != NULL)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	99 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	100 res->rdata = img;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	101 return DMERR_OK;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	102 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	103 else
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	104 return dmferror(res);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	105 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	106
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	107
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	108 static void engineResImageFree(DMResource *res)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	109 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	110 SDL_FreeSurface((SDL_Surface *)res->rdata);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	111 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	112
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	113 static BOOL engineResImageProbe(DMResource res, const char fext)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	114 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	115 (void) res;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	116 return fext != NULL && (strcasecmp(fext, ".jpg") == 0 \|\| strcasecmp(fext, ".png") == 0);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	117 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	118
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	119
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	120 #ifdef JSS_SUP_XM
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	121 static int engineResModuleLoad(DMResource *res)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	122 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	123 return jssLoadXM(res, (JSSModule **) &(res->rdata));
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	124 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	125
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	126 static void engineResModuleFree(DMResource *res)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	127 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	128 jssFreeModule((JSSModule *) res->rdata);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	129 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	130
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	131 static BOOL engineResModuleProbe(DMResource res, const char fext)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	132 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	133 (void) res;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	134 return fext != NULL && (strcasecmp(fext, ".xm") == 0 \|\| strcasecmp(fext, ".jmod") == 0);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	135 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	136 #endif
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	137
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	138
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	139 #ifdef DM_USE_TREMOR
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	140 static size_t vorbisFileRead(void ptr, size_t size, size_t nmemb, void datasource)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	141 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	142 return dmfread(ptr, size, nmemb, (DMResource *) datasource);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	143 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	144
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	145 static int vorbisFileSeek(void *datasource, ogg_int64_t offset, int whence)
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	146 {
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	147 return dmfseek((DMResource *) datasource, offset, whence);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	148 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	149
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	150 static int vorbisFileClose(void *datasource)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	151 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	152 (void) datasource;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	153 return 0;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	154 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	155
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	156 static long vorbisFileTell(void *datasource)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	157 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	158 return dmftell((DMResource *) datasource);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	159 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	160
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	161
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	162 static ov_callbacks vorbisFileCBS =
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	163 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	164 vorbisFileRead,
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	165 vorbisFileSeek,
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	166 vorbisFileClose,
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	167 vorbisFileTell
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	168 };
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	169
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	170 static int engineResVorbisLoad(DMResource *res)
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	171 {
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	172 OggVorbis_File vf;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	173
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	174 dmMsg(1, "vorbisfile '%s', %d bytes resource loading\n",
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	175 res->filename, res->dataSize);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	176
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	177 if (ov_open_callbacks(res, &vf, NULL, 0, vorbisFileCBS) < 0)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	178 return DMERR_FOPEN;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	179
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	180 res->rdataSize = ov_pcm_total(&vf, -1) * 2 * 2;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	181 if ((res->rdata = dmMalloc(res->rdataSize + 16)) == NULL)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	182 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	183 ov_clear(&vf);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	184 return DMERR_MALLOC;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	185 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	186
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	187 dmMsg(1, "rdataSize=%d bytes?\n", res->rdataSize);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	188
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	189 BOOL eof = FALSE;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	190 int left = res->rdataSize;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	191 char *ptr = res->rdata;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	192 int current_section;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	193 while (!eof && left > 0)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	194 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	195 int ret = ov_read(&vf, ptr, left > 4096 ? 4096 : left, &current_section);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	196 if (ret == 0)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	197 eof = TRUE;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	198 else
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	199 if (ret < 0)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	200 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	201 ov_clear(&vf);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	202 return DMERR_INVALID_DATA;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	203 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	204 else
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	205 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	206 left -= ret;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	207 ptr += ret;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	208 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	209 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	210
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	211 ov_clear(&vf);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	212 return DMERR_OK;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	213 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	214
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	215 static void engineResVorbisFree(DMResource *res)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	216 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	217 dmFree(res->rdata);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	218 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	219
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	220 static BOOL engineResVorbisProbe(DMResource res, const char fext)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	221 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	222 (void) res;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	223 return fext != NULL && (strcasecmp(fext, ".ogg") == 0);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	224 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	225 #endif
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	226
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	227
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	228 static DMResourceDataOps engineResOps[] =
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	229 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	230 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	231 engineResImageProbe,
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	232 engineResImageLoad,
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	233 engineResImageFree
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	234 },
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	235
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	236 #ifdef JSS_SUP_XM
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	237 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	238 engineResModuleProbe,
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	239 engineResModuleLoad,
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	240 engineResModuleFree
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	241 },
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	242 #endif
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	243
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	244 #ifdef DM_USE_TREMOR
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	245 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	246 engineResVorbisProbe,
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	247 engineResVorbisLoad,
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	248 engineResVorbisFree
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	249 },
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	250 #endif
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	251 };
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	252
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	253 static const int nengineResOps = sizeof(engineResOps) / sizeof(engineResOps[0]);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	254
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	255
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	256
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	257 static int engineClassifier(DMResource *res)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	258 {
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	259 int i;
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	260 char *fext;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	261
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	262 if (res == NULL)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	263 return DMERR_NULLPTR;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	264
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	265 fext = strrchr(res->filename, '.');
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	266 for (i = 0; i < nengineResOps; i++)
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	267 {
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	268 DMResourceDataOps *rops = &engineResOps[i];
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	269 if (rops->probe != NULL && rops->probe(res, fext))
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	270 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	271 res->rops = rops;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	272 return DMERR_OK;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	273 }
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	274 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	275
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	276 return DMERR_OK;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	277 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	278
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	279
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	280 void engineGetResource(const char name)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	281 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	282 DMResource *res = dmres_find(name);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	283 if (res != NULL && res->rdata != NULL)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	284 return res->rdata;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	285 else
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	286 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	287 dmError("Could not find resource '%s'.\n", name);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	288 return NULL;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	289 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	290 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	291
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	292
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	293 #if defined(DM_DEBUG) && defined(DM_USE_JSS)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	294 static void engineAudioCallbackDebug(void userdata, Uint8 stream, int len)
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	295 {
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	296 if (engine.paused)
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	297 {
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	298 memset(stream, 0, len);
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	299 }
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	300 else
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	301 {
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	302 JSSMixer d = (JSSMixer ) userdata;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	303 if (d != NULL)
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	304 {
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	305 int pos = ((engine.adjustTime * d->outFreq) / 1000) * jvmGetSampleSize(d) +
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	306 engine.audioSamples;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	307
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	308 memcpy(stream, engine.audioBuf + pos, len);
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	309
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	310 engine.audioSamples += len;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	311 }
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	312 }
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	313 }
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	314
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	315 #endif
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	316
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	317 void engineAdjustTime(int adj)
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	318 {
111 22ba0490733b Oops, another 10L. Matti Hamalainen <ccr@tnsp.org> parents: 110 diff changeset	319 #ifdef DM_DEBUG
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	320 if (engine.optDebug)
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	321 {
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	322 int tmp = engine.adjustTime + adj;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	323 if (tmp < 0)
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	324 tmp = 0;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	325 else
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	326 if (tmp >= engine.demoDuration * 1000)
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	327 tmp = engine.demoDuration * 1000;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	328
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	329 engine.pauseFlag = TRUE;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	330 engine.adjustTime = tmp;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	331 dmPrint(0, "adj=%d, adjtime=%d\n", adj, engine.adjustTime);
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	332 }
111 22ba0490733b Oops, another 10L. Matti Hamalainen <ccr@tnsp.org> parents: 110 diff changeset	333 #endif
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	334 }
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	335
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	336 static void engineAudioCallback(void userdata, Uint8 stream, int len)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	337 {
113 34ccf783ecca Fix some warnings. Matti Hamalainen <ccr@tnsp.org> parents: 111 diff changeset	338 (void) userdata;
34ccf783ecca Fix some warnings. Matti Hamalainen <ccr@tnsp.org> parents: 111 diff changeset	339
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	340 if (engine.paused)
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	341 {
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	342 memset(stream, 0, len);
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	343 }
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	344 else
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	345 #ifdef DM_USE_JSS
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	346 {
110 8db49a23b393 Fixes to make the JSS audio subsystem support work again in the engine framework. Matti Hamalainen <ccr@tnsp.org> parents: 109 diff changeset	347 if (engine.dev != NULL)
8db49a23b393 Fixes to make the JSS audio subsystem support work again in the engine framework. Matti Hamalainen <ccr@tnsp.org> parents: 109 diff changeset	348 jvmRenderAudio(engine.dev, stream, len / jvmGetSampleSize(engine.dev));
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	349 }
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	350 #endif
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	351 #ifdef DM_USE_TREMOR
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	352 if (engine.audioPos + len >= engine.audio->rdataSize)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	353 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	354 engine.exitFlag = TRUE;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	355 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	356 else
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	357 {
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	358 memcpy(stream, engine.audio->rdata + engine.audioPos, len);
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	359 engine.audioPos += len;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	360 }
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	361 #endif
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	362 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	363
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	364
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	365 int main(int argc, char *argv[])
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	366 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	367 int err;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	368 BOOL initSDL = FALSE;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	369
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	370 memset(&frame, 0, sizeof(frame));
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	371 memset(&engine, 0, sizeof(engine));
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	372
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	373 // Pre-initialization
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	374 if ((err = demoPreInit(argc, argv)) != DMERR_OK)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	375 goto error_exit;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	376
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	377 // Initialize resource subsystem
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	378 dmPrint(1, "Initializing resources subsystem.\n");
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	379 if ((err = dmres_init(engine.optPackFilename, engine.optDataPath, engine.optResFlags, engineClassifier)) != DMERR_OK)
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	380 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	381 dmError("Could not initialize resource manager: %d, %s.\n", err, dmErrorStr(err));
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	382 goto error_exit;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	383 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	384
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	385 // Initialize SDL components
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	386 if (SDL_Init(SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| SDL_INIT_TIMER) != 0)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	387 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	388 dmError("Could not initialize SDL: %s\n", SDL_GetError());
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	389 goto error_exit;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	390 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	391 initSDL = TRUE;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	392
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	393 // Initialize JSS
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	394 engine.optAfmt.freq = 44100;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	395 engine.optAfmt.format = AUDIO_S16SYS;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	396 engine.optAfmt.channels = 2;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	397 engine.optAfmt.samples = 16*1024;
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	398
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	399
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	400 #ifdef DM_USE_JSS
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	401 jssInit();
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	402
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	403 switch (engine.optAfmt.format)
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	404 {
110 8db49a23b393 Fixes to make the JSS audio subsystem support work again in the engine framework. Matti Hamalainen <ccr@tnsp.org> parents: 109 diff changeset	405 case AUDIO_S16SYS: engine.jss_format = JSS_AUDIO_S16; break;
8db49a23b393 Fixes to make the JSS audio subsystem support work again in the engine framework. Matti Hamalainen <ccr@tnsp.org> parents: 109 diff changeset	406 case AUDIO_U16SYS: engine.jss_format = JSS_AUDIO_U16; break;
8db49a23b393 Fixes to make the JSS audio subsystem support work again in the engine framework. Matti Hamalainen <ccr@tnsp.org> parents: 109 diff changeset	407 case AUDIO_S8: engine.jss_format = JSS_AUDIO_S8; break;
8db49a23b393 Fixes to make the JSS audio subsystem support work again in the engine framework. Matti Hamalainen <ccr@tnsp.org> parents: 109 diff changeset	408 case AUDIO_U8: engine.jss_format = JSS_AUDIO_U8; break;
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	409 }
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	410
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	411 dmPrint(1, "Initializing miniJSS mixer with fmt=%d, chn=%d, freq=%d\n",
110 8db49a23b393 Fixes to make the JSS audio subsystem support work again in the engine framework. Matti Hamalainen <ccr@tnsp.org> parents: 109 diff changeset	412 engine.jss_format, engine.optAfmt.channels, engine.optAfmt.freq);
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	413
110 8db49a23b393 Fixes to make the JSS audio subsystem support work again in the engine framework. Matti Hamalainen <ccr@tnsp.org> parents: 109 diff changeset	414 if ((engine.dev = jvmInit(engine.jss_format, engine.optAfmt.channels, engine.optAfmt.freq, JMIX_AUTO)) == NULL)
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	415 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	416 dmError("jvmInit() returned NULL, voi perkele.\n");
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	417 goto error_exit;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	418 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	419
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	420 if ((engine.plr = jmpInit(engine.dev)) == NULL)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	421 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	422 dmError("jmpInit() returned NULL\n");
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	423 goto error_exit;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	424 }
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	425 #endif
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	426
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	427 // Initialize SDL audio
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	428 dmPrint(1, "Trying to init SDL audio with: fmt=%d, chn=%d, freq=%d\n",
d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	429 engine.optAfmt.format, engine.optAfmt.channels, engine.optAfmt.freq);
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	430
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	431 #if defined(DM_DEBUG) && defined(DM_USE_JSS)
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	432 if (engine.optDebug)
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	433 engine.optAfmt.callback = engineAudioCallbackDebug;
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	434 else
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	435 #endif
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	436 engine.optAfmt.callback = engineAudioCallback;
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	437
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	438 if (SDL_OpenAudio(&engine.optAfmt, NULL) < 0)
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	439 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	440 dmError("Couldn't open audio: %s\n", SDL_GetError());
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	441 goto error_exit;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	442 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	443
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	444 // Initialize SDL video
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	445 dmPrint(1, "Initializing SDL video %d x %d x %dbpp, flags=0x%08x\n",
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	446 engine.optScrWidth, engine.optScrHeight, engine.optBitDepth, engine.optVFlags);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	447
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	448 engine.screen = SDL_SetVideoMode(engine.optScrWidth, engine.optScrHeight, engine.optBitDepth, engine.optVFlags);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	449 if (engine.screen == NULL)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	450 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	451 dmError("Can't SDL_SetVideoMode(): %s\n", SDL_GetError());
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	452 goto error_exit;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	453 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	454
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	455 SDL_ShowCursor(SDL_DISABLE);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	456 SDL_WM_SetCaption(dmProgDesc, dmProgName);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	457
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	458
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	459 // Load resources
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	460 if ((err = engineLoadResources()) != DMERR_OK)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	461 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	462 dmError("Error loading resources, %d: %s.\n",
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	463 err, dmErrorStr(err));
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	464 goto error_exit;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	465 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	466
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	467 // Final initializations
94 4bbfc0274b29 Change some function names, etc. Matti Hamalainen <ccr@tnsp.org> parents: 93 diff changeset	468 if ((err = demoInit()) != DMERR_OK)
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	469 goto error_exit;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	470
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	471 #if defined(DM_DEBUG) && defined(DM_USE_JSS)
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	472 if (engine.optDebug)
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	473 {
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	474 Uint8 *ptr;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	475 int left = engine.dev->outFreq * engine.demoDuration;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	476 engine.audioBufSize = jvmGetSampleSize(engine.dev) * engine.dev->outFreq * engine.demoDuration;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	477 if ((engine.audioBuf = dmMalloc(engine.audioBufSize)) == NULL)
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	478 {
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	479 dmError("Could not allocate audio stream buffer of %d bytes.\n",
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	480 engine.audioBufSize);
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	481 goto error_exit;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	482 }
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	483
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	484 ptr = engine.audioBuf;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	485 while (left > 0)
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	486 {
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	487 int length = left;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	488 if (length > 16*1024)
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	489 length = 16*1024;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	490
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	491 jvmRenderAudio(engine.dev, ptr, length);
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	492 ptr += jvmGetSampleSize(engine.dev) * length;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	493 left -= length;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	494 }
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	495 }
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	496 #endif
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	497
41 780300a8d322 Move SDL_PauseAudio(0) to the "engine" instead of the demo code. Matti Hamalainen <ccr@tnsp.org> parents: 40 diff changeset	498 SDL_PauseAudio(0);
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	499 engine.startTime = SDL_GetTicks();
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	500
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	501 while (!engine.exitFlag)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	502 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	503 while (SDL_PollEvent(&engine.event))
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	504 switch (engine.event.type)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	505 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	506 case SDL_KEYDOWN:
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	507 switch (engine.event.key.keysym.sym)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	508 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	509 case SDLK_ESCAPE:
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	510 engine.exitFlag = TRUE;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	511 break;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	512
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	513 case SDLK_SPACE:
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	514 engine.pauseFlag = !engine.pauseFlag;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	515 break;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	516
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	517 #ifdef DM_DEBUG
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	518 case SDLK_LEFT: engineAdjustTime(-500); break;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	519 case SDLK_RIGHT: engineAdjustTime( 500); break;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	520 case SDLK_UP: engineAdjustTime( 1000); break;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	521 case SDLK_DOWN: engineAdjustTime(-1000); break;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	522 #endif
109 3de6301dcfe1 Implement fullscrene toggling via alt+enter Matti Hamalainen <ccr@tnsp.org> parents: 105 diff changeset	523 case SDLK_RETURN:
3de6301dcfe1 Implement fullscrene toggling via alt+enter Matti Hamalainen <ccr@tnsp.org> parents: 105 diff changeset	524 if (engine.event.key.keysym.mod & KMOD_ALT)
3de6301dcfe1 Implement fullscrene toggling via alt+enter Matti Hamalainen <ccr@tnsp.org> parents: 105 diff changeset	525 {
3de6301dcfe1 Implement fullscrene toggling via alt+enter Matti Hamalainen <ccr@tnsp.org> parents: 105 diff changeset	526 engine.optVFlags ^= SDL_FULLSCREEN;
3de6301dcfe1 Implement fullscrene toggling via alt+enter Matti Hamalainen <ccr@tnsp.org> parents: 105 diff changeset	527 SDL_FreeSurface(engine.screen);
3de6301dcfe1 Implement fullscrene toggling via alt+enter Matti Hamalainen <ccr@tnsp.org> parents: 105 diff changeset	528 engine.screen = SDL_SetVideoMode(engine.optScrWidth, engine.optScrHeight, engine.optBitDepth, engine.optVFlags);
3de6301dcfe1 Implement fullscrene toggling via alt+enter Matti Hamalainen <ccr@tnsp.org> parents: 105 diff changeset	529 if (engine.screen == NULL)
3de6301dcfe1 Implement fullscrene toggling via alt+enter Matti Hamalainen <ccr@tnsp.org> parents: 105 diff changeset	530 {
3de6301dcfe1 Implement fullscrene toggling via alt+enter Matti Hamalainen <ccr@tnsp.org> parents: 105 diff changeset	531 dmError("Can't SDL_SetVideoMode(): %s\n", SDL_GetError());
3de6301dcfe1 Implement fullscrene toggling via alt+enter Matti Hamalainen <ccr@tnsp.org> parents: 105 diff changeset	532 goto error_exit;
3de6301dcfe1 Implement fullscrene toggling via alt+enter Matti Hamalainen <ccr@tnsp.org> parents: 105 diff changeset	533 }
3de6301dcfe1 Implement fullscrene toggling via alt+enter Matti Hamalainen <ccr@tnsp.org> parents: 105 diff changeset	534 }
3de6301dcfe1 Implement fullscrene toggling via alt+enter Matti Hamalainen <ccr@tnsp.org> parents: 105 diff changeset	535 break;
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	536
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	537 default:
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	538 break;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	539 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	540
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	541 break;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	542
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	543 case SDL_VIDEOEXPOSE:
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	544 break;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	545
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	546 case SDL_QUIT:
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	547 engine.exitFlag = TRUE;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	548 break;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	549 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	550
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	551 // Draw frame
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	552 frame.startTime = SDL_GetTicks();
93 15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	553 if (engine.pauseFlag != engine.paused)
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	554 {
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	555 engine.paused = engine.pauseFlag;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	556 engine.pauseTime = engineGetTick();
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	557 }
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	558
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	559 if (engine.paused)
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	560 {
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	561 engine.startTime = frame.startTime - engine.pauseTime;
15fdd5573344 Add simple (and buggy / not really working) debug mode. Matti Hamalainen <ccr@tnsp.org> parents: 42 diff changeset	562 }
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	563
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	564 if (SDL_MUSTLOCK(engine.screen) != 0 && SDL_LockSurface(engine.screen) != 0)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	565 {
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	566 dmError("Can't lock surface.\n");
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	567 goto error_exit;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	568 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	569
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	570 // Call main tick
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	571 if ((err = demoMainTick()) != DMERR_OK)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	572 goto error_exit;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	573
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	574 // Flip screen
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	575 if (SDL_MUSTLOCK(engine.screen) != 0)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	576 SDL_UnlockSurface(engine.screen);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	577
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	578 SDL_Flip(engine.screen);
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	579 SDL_Delay(engine.paused ? 100 : 20);
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	580
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	581 // Get frame time, etc
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	582 frame.endTime = SDL_GetTicks();
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	583 engine.currFrame++;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	584 engine.totalFrameTime += frame.endTime - frame.startTime;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	585 }
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	586
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	587 // Print benchmark results
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	588 engine.endTime = SDL_GetTicks();
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	589 dmPrint(1, "%d frames in %d ms, fps = %1.3f\n",
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	590 engine.currFrame, engine.endTime - engine.startTime,
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	591 (float) (engine.currFrame * 1000.0f) / (float) engine.totalFrameTime);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	592
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	593
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	594 error_exit:
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	595
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	596 dmPrint(1, "Shutting down.\n");
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	597 SDL_ShowCursor(SDL_ENABLE);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	598 SDL_PauseAudio(1);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	599
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	600 if (engine.screen)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	601 SDL_FreeSurface(engine.screen);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	602
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	603 #ifdef DM_USE_JSS
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	604 SDL_LockAudio();
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	605 jmpClose(engine.plr);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	606 jvmClose(engine.dev);
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	607 jssClose();
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	608 SDL_UnlockAudio();
105 d5d27f262227 Beging merging of dmsimple2-fork into the main "engine". Matti Hamalainen <ccr@tnsp.org> parents: 94 diff changeset	609 #endif
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	610
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	611 dmres_close();
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	612
94 4bbfc0274b29 Change some function names, etc. Matti Hamalainen <ccr@tnsp.org> parents: 93 diff changeset	613 demoShutdown();
4bbfc0274b29 Change some function names, etc. Matti Hamalainen <ccr@tnsp.org> parents: 93 diff changeset	614
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	615 if (initSDL)
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	616 SDL_Quit();
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	617
94 4bbfc0274b29 Change some function names, etc. Matti Hamalainen <ccr@tnsp.org> parents: 93 diff changeset	618 demoQuit();
32 d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	619
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	620 return 0;
d1a6833a5d67 Added a simple demo engine core. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	621 }

Mercurial > hg > dmlib

annotate dmsimple.c @ 113:34ccf783ecca