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When you change gamedirs, cachepics (such as your conback) will be reloaded

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in GL..  Please test this extensively, I _think_ the tempfile loader is
smart enough to handle what I'm doing properly.  If it's not, we'll have
to fix a slight memory leak.
This commit is contained in:
Joseph Carter 2000-06-23 18:36:59 +00:00
parent 13ce6fc2b8
commit d182c83842
3 changed files with 42 additions and 17 deletions
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3
source/cl_parse.c
View file

@ -542,6 +542,8 @@ void CL_StopUpload(void)
=====================================================================
*/
void Draw_ClearCache (void);
/*
==================
CL_ParseServerData
@ -578,6 +580,7 @@ void CL_ParseServerData (void)
// save current config
Host_WriteConfiguration ();
cflag = true;
Draw_ClearCache ();
}
COM_Gamedir(str);

10
source/draw.c
View file

@ -75,6 +75,16 @@ qpic_t *Draw_PicFromWad (char *name)
return W_GetLumpName (name);
}
/*
Draw_ClearCache
This is a no-op in software targets
*/
void
Draw_ClearCache (void)
{
}
/*
================
Draw_CachePic

46
source/gl_draw.c
View file

@ -79,7 +79,7 @@ int ltexcrctable[256]; // cache mismatch checking --KB
int translate_texture;
int char_texture;
int cs_texture; // crosshair texture
int cs_texture; // crosshair texturea
static byte cs_data[64] = {
0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0xff, 0xff,
@ -202,13 +202,14 @@ void Scrap_Upload (void)
typedef struct cachepic_s
{
char name[MAX_QPATH];
qboolean dirty;
qpic_t pic;
byte padding[32]; // for appended glpic
} cachepic_t;
#define MAX_CACHED_PICS 128
cachepic_t menu_cachepics[MAX_CACHED_PICS];
int menu_numcachepics;
cachepic_t cachepics[MAX_CACHED_PICS];
int numcachepics;
byte menuplyr_pixels[4096];
@ -257,6 +258,15 @@ qpic_t *Draw_PicFromWad (char *name)
return p;
}
void
Draw_ClearCache (void)
{
cachepic_t *pic;
int i;
for (pic=cachepics, i=0 ; i<numcachepics ; pic++, i++)
pic->dirty = true;
}
/*
================
@ -270,14 +280,19 @@ qpic_t *Draw_CachePic (char *path)
qpic_t *dat;
glpic_t *gl;
for (pic=menu_cachepics, i=0 ; i<menu_numcachepics ; pic++, i++)
for (pic=cachepics, i=0 ; i<numcachepics ; pic++, i++)
if (!strcmp (path, pic->name))
return &pic->pic;
break;
if (menu_numcachepics == MAX_CACHED_PICS)
Sys_Error ("menu_numcachepics == MAX_CACHED_PICS");
menu_numcachepics++;
strcpy (pic->name, path);
if (i == numcachepics)
{
if (numcachepics == MAX_CACHED_PICS)
Sys_Error ("menu_numcachepics == MAX_CACHED_PICS");
numcachepics++;
strcpy (pic->name, path);
}
else if (!pic->dirty)
return &pic->pic;
//
// load the pic from disk
@ -295,6 +310,7 @@ qpic_t *Draw_CachePic (char *path)
pic->pic.width = dat->width;
pic->pic.height = dat->height;
pic->dirty = false;
gl = (glpic_t *)pic->pic.data;
gl->texnum = GL_LoadPicTexture (dat);
@ -517,7 +533,8 @@ void Draw_Crosshair(void)
extern vrect_t scr_vrect;
unsigned char *pColor;
if (crosshair->value == 2) {
if (crosshair->value == 2)
{
x = scr_vrect.x + scr_vrect.width/2 - 3 + cl_crossx->value;
y = scr_vrect.y + scr_vrect.height/2 - 3 + cl_crossy->value;
@ -535,8 +552,8 @@ void Draw_Crosshair(void)
glTexCoord2f (0, 1);
glVertex2f (x - 4, y+12);
glEnd ();
} else if (crosshair->value)
}
else if (crosshair->value)
Draw_Character8 (scr_vrect.x + scr_vrect.width/2-4 + cl_crossx->value,
scr_vrect.y + scr_vrect.height/2-4 + cl_crossy->value, '+');
}
@ -886,11 +903,6 @@ Call before beginning any disc IO.
*/
void Draw_BeginDisc (void)
{
if (!draw_disc)
return;
glDrawBuffer (GL_FRONT);
Draw_Pic (vid.width - 24, 0, draw_disc);
glDrawBuffer (GL_BACK);
}