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sind_dma.c aufgeräumt
This commit is contained in:
Yamagi Burmeister
parent
ca7ab15c1c
commit
1c161a9930
2 changed files with 33 additions and 87 deletions
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@ -34,7 +34,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#define SHELL_BLUE_COLOR 0xF3
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#define SHELL_RG_COLOR 0xDC
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//#define SHELL_RB_COLOR 0x86
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#define SHELL_RB_COLOR 0x68
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#define SHELL_BG_COLOR 0x78
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@ -74,20 +73,12 @@ typedef struct entity_s
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struct image_s *skin; // NULL for inline skin
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int flags;
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#ifdef QMAX
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int renderfx;
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#endif
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} entity_t;
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#define ENTITY_FLAGS 68
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typedef struct
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{
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#ifdef QMAX
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qboolean spotlight;
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vec3_t direction;
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#endif
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vec3_t origin;
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vec3_t color;
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float intensity;
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@ -98,17 +89,6 @@ typedef struct
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vec3_t origin;
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int color;
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float alpha;
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#ifdef QMAX
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vec3_t angle;
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float size;
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int flags;
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float red;
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float green;
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float blue;
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int image;
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#endif
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} particle_t;
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typedef struct
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@ -141,8 +121,6 @@ typedef struct
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particle_t *particles;
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} refdef_t;
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#define API_VERSION 3
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//
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@ -180,18 +158,8 @@ typedef struct
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void (*EndRegistration) (void);
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void (*RenderFrame) (refdef_t *fd);
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#ifdef QMAX
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void (*AddStain) (vec3_t org, float intensity, float r, float g, float b);
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void (*SetParticlePicture) (int num, char *name);
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void (*DrawScaledPic) (int x, int y, float scale, float alpha, char *name);
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float (*CharMap_Scale) (void);
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void (*DrawStretchPic) (int x, int y, int w, int h, char *name, float alpha);
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void (*DrawChar) (int x, int y, int c, int alpha);
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#else
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void (*DrawStretchPic) (int x, int y, int w, int h, char *name);
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void (*DrawChar) (int x, int y, int c);
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#endif
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void (*DrawStretchPic) (int x, int y, int w, int h, char *name);
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void (*DrawChar) (int x, int y, int c);
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void (*DrawGetPicSize) (int *w, int *h, char *name); // will return 0 0 if not found
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void (*DrawPic) (int x, int y, char *name);
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void (*DrawTileClear) (int x, int y, int w, int h, char *name);
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@ -246,28 +214,8 @@ typedef struct
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qboolean (*Vid_GetModeInfo)( int *width, int *height, int mode );
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void (*Vid_MenuInit)( void );
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void (*Vid_NewWindow)( int width, int height );
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#ifdef QMAX
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void (*SetParticlePics) (void);
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#endif
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} refimport_t;
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#ifdef QMAX
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#define DIV254BY255 (0.9960784313725490196078431372549f)
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#define DIV255 (0.003921568627450980392156862745098f)
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#define DIV256 (0.00390625f)
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#define DIV512 (0.001953125f)
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#define TWOTHIRDS (0.666666666666666666666666666666666666666f)
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typedef struct
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{
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vec3_t origin;
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vec3_t color;
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float intensity;
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} dstain_t;
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#endif
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// this is the only function actually exported at the linker level
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typedef refexport_t (*GetRefAPI_t) (refimport_t);
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@ -382,7 +382,7 @@ channel_t *S_PickChannel(int entnum, int entchannel)
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if (entchannel<0)
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Com_Error (ERR_DROP, "S_PickChannel: entchannel<0");
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// Check for replacement sound, or find the best one to replace
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// Check for replacement sound, or find the best one to replace
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first_to_die = -1;
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life_left = 0x7fffffff;
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for (ch_idx=0 ; ch_idx < MAX_CHANNELS ; ch_idx++)
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@ -435,7 +435,7 @@ void S_SpatializeOrigin (vec3_t origin, float master_vol, float dist_mult, int *
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return;
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}
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// calculate stereo seperation and distance attenuation
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// calculate stereo seperation and distance attenuation
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VectorSubtract(origin, listener_origin, source_vec);
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dist = VectorNormalize(source_vec);
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@ -448,17 +448,17 @@ void S_SpatializeOrigin (vec3_t origin, float master_vol, float dist_mult, int *
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if (dma.channels == 1 || !dist_mult)
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{ // no attenuation = no spatialization
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rscale = 1.0;
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lscale = 1.0;
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rscale = 1.0f;
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lscale = 1.0f;
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}
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else
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{
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rscale = 0.5 * (1.0 + dot);
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lscale = 0.5*(1.0 - dot);
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rscale = 0.5f * (1.0f + dot);
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lscale = 0.5f * (1.0f - dot);
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}
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// add in distance effect
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scale = (1.0 - dist) * rscale;
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scale = (1.0f - dist) * rscale;
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*right_vol = (int) (master_vol * scale);
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if (*right_vol < 0)
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*right_vol = 0;
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@ -493,7 +493,7 @@ void S_Spatialize(channel_t *ch)
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else
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CL_GetEntitySoundOrigin (ch->entnum, origin);
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S_SpatializeOrigin (origin, ch->master_vol, ch->dist_mult, &ch->leftvol, &ch->rightvol);
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S_SpatializeOrigin (origin, (float)ch->master_vol, ch->dist_mult, &ch->leftvol, &ch->rightvol);
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}
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@ -564,9 +564,9 @@ void S_IssuePlaysound (playsound_t *ps)
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// spatialize
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if (ps->attenuation == ATTN_STATIC)
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ch->dist_mult = ps->attenuation * 0.001;
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ch->dist_mult = ps->attenuation * 0.001f;
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else
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ch->dist_mult = ps->attenuation * 0.0005;
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ch->dist_mult = ps->attenuation * 0.0005f;
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ch->master_vol = ps->volume;
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ch->entnum = ps->entnum;
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ch->entchannel = ps->entchannel;
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@ -695,16 +695,16 @@ void S_StartSound(vec3_t origin, int entnum, int entchannel, sfx_t *sfx, float f
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ps->sfx = sfx;
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// drift s_beginofs
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start = cl.frame.servertime * 0.001 * dma.speed + s_beginofs;
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start = (int)(cl.frame.servertime * 0.001f * dma.speed + s_beginofs);
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if (start < paintedtime)
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{
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start = paintedtime;
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s_beginofs = start - (cl.frame.servertime * 0.001 * dma.speed);
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s_beginofs = (int)(start - (cl.frame.servertime * 0.001f * dma.speed));
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}
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else if (start > paintedtime + 0.3 * dma.speed)
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else if (start > paintedtime + 0.3f * dma.speed)
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{
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start = paintedtime + 0.1 * dma.speed;
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s_beginofs = start - (cl.frame.servertime * 0.001 * dma.speed);
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start = (int)(paintedtime + 0.1f * dma.speed);
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s_beginofs = (int)(start - (cl.frame.servertime * 0.001f * dma.speed));
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}
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else
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{
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@ -714,7 +714,7 @@ void S_StartSound(vec3_t origin, int entnum, int entchannel, sfx_t *sfx, float f
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if (!timeofs)
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ps->begin = paintedtime;
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else
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ps->begin = start + timeofs * dma.speed;
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ps->begin = (int)(start + timeofs * dma.speed);
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// sort into the pending sound list
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for (sort = s_pendingplays.next ;
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@ -870,7 +870,7 @@ void S_AddLoopSounds (void)
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ent = &cl_parse_entities[num];
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// find the total contribution of all sounds of this type
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S_SpatializeOrigin (ent->origin, 255.0, SOUND_LOOPATTENUATE,
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S_SpatializeOrigin (ent->origin, 255.0f, SOUND_LOOPATTENUATE,
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&left_total, &right_total);
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for (j=i+1 ; j<cl.frame.num_entities ; j++)
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{
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@ -881,7 +881,7 @@ void S_AddLoopSounds (void)
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num = (cl.frame.parse_entities + j)&(MAX_PARSE_ENTITIES-1);
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ent = &cl_parse_entities[num];
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S_SpatializeOrigin (ent->origin, 255.0, SOUND_LOOPATTENUATE,
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S_SpatializeOrigin (ent->origin, 255.0f, SOUND_LOOPATTENUATE,
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&left, &right);
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left_total += left;
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right_total += right;
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@ -948,7 +948,6 @@ void S_RawSamples (int samples, int rate, int width, int channels, byte *data)
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s_rawend = paintedtime;
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scale = (float)rate / dma.speed;
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//Com_Printf ("%i < %i < %i\n", soundtime, paintedtime, s_rawend);
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if (channels == 2 && width == 2)
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{
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if (scale == 1.0)
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@ -967,7 +966,7 @@ void S_RawSamples (int samples, int rate, int width, int channels, byte *data)
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{
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for (i=0 ; ; i++)
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{
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src = i*scale;
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src = (int)(i*scale);
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if (src >= samples)
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break;
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dst = s_rawend&(MAX_RAW_SAMPLES-1);
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@ -983,7 +982,7 @@ void S_RawSamples (int samples, int rate, int width, int channels, byte *data)
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{
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for (i=0 ; ; i++)
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{
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src = i*scale;
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src = (int)(i*scale);
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if (src >= samples)
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break;
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dst = s_rawend&(MAX_RAW_SAMPLES-1);
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@ -998,7 +997,7 @@ void S_RawSamples (int samples, int rate, int width, int channels, byte *data)
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{
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for (i=0 ; ; i++)
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{
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src = i*scale;
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src = (int)(i*scale);
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if (src >= samples)
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break;
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dst = s_rawend&(MAX_RAW_SAMPLES-1);
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@ -1013,7 +1012,7 @@ void S_RawSamples (int samples, int rate, int width, int channels, byte *data)
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{
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for (i=0 ; ; i++)
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{
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src = i*scale;
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src = (int)(i*scale);
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if (src >= samples)
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break;
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dst = s_rawend&(MAX_RAW_SAMPLES-1);
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@ -1103,7 +1102,7 @@ void S_Update(vec3_t origin, vec3_t forward, vec3_t right, vec3_t up)
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Com_Printf ("----(%i)---- painted: %i\n", total, paintedtime);
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}
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// mix some sound
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// mix some sound
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S_Update_();
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}
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@ -1116,8 +1115,8 @@ void GetSoundtime(void)
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fullsamples = dma.samples / dma.channels;
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// it is possible to miscount buffers if it has wrapped twice between
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// calls to S_Update. Oh well.
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// it is possible to miscount buffers if it has wrapped twice between
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// calls to S_Update. Oh well.
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samplepos = SNDDMA_GetDMAPos();
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if (samplepos < oldsamplepos)
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@ -1150,19 +1149,18 @@ void S_Update_(void)
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if (!dma.buffer)
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return;
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// Updates DMA time
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// Updates DMA time
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GetSoundtime();
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// check to make sure that we haven't overshot
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// check to make sure that we haven't overshot
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if (paintedtime < soundtime)
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{
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Com_DPrintf ("S_Update_ : overflow\n");
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paintedtime = soundtime;
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}
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// mix ahead of current position
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endtime = soundtime + s_mixahead->value * dma.speed;
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//endtime = (soundtime + 4096) & ~4095;
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// mix ahead of current position
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endtime = (int)(soundtime + s_mixahead->value * dma.speed);
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// mix to an even submission block size
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endtime = (endtime + dma.submission_chunk-1)
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@ -1195,11 +1193,11 @@ void S_Play(void)
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{
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if (!strrchr(Cmd_Argv(i), '.'))
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{
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strcpy(name, Cmd_Argv(i));
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strncpy(name, Cmd_Argv(i), sizeof(name)-5);
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strcat(name, ".wav");
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}
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else
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strcpy(name, Cmd_Argv(i));
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strncpy(name, Cmd_Argv(i), sizeof(name)-1);
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sfx = S_RegisterSound(name);
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S_StartSound(NULL, cl.playernum+1, 0, sfx, 1.0, 1.0, 0);
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i++;
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