static Bool
loadImages (CompScreen *s)
{
MAG_SCREEN (s);
if (!s->multiTexCoord2f)
return FALSE;
ms->overlay.loaded = readImageToTexture (s, &ms->overlay.tex,
magGetOverlay (s),
&ms->overlay.width,
&ms->overlay.height);
if (!ms->overlay.loaded)
{
compLogMessage ("mag", CompLogLevelWarn,
"Could not load magnifier overlay image \"%s\"!",
magGetOverlay (s));
return FALSE;
}
ms->mask.loaded = readImageToTexture (s, &ms->mask.tex,
magGetMask (s),
&ms->mask.width,
&ms->mask.height);
if (!ms->mask.loaded)
{
compLogMessage ("mag", CompLogLevelWarn,
"Could not load magnifier mask image \"%s\"!",
magGetOverlay (s));
ms->overlay.loaded = FALSE;
finiTexture (s, &ms->overlay.tex);
initTexture (s, &ms->overlay.tex);
return FALSE;
}
if (ms->overlay.width != ms->mask.width ||
ms->overlay.height != ms->mask.height)
{
compLogMessage ("mag", CompLogLevelWarn,
"Image dimensions do not match!");
ms->overlay.loaded = FALSE;
finiTexture (s, &ms->overlay.tex);
initTexture (s, &ms->overlay.tex);
ms->mask.loaded = FALSE;
finiTexture (s, &ms->mask.tex);
initTexture (s, &ms->mask.tex);
return FALSE;
}
return TRUE;
}
static void
updateSnowTextures (CompScreen *s)
{
int i, count = 0;
float snowSize = starGetSnowSize(s->display);
int numFlakes = starGetNumSnowflakes(s->display);
SnowFlake *snowFlake;
SNOW_SCREEN (s);
SNOW_DISPLAY (s->display);
snowFlake = ss->allSnowFlakes;
for (i = 0; i < ss->snowTexturesLoaded; i++)
{
finiTexture (s, &ss->snowTex[i].tex);
glDeleteLists (ss->snowTex[i].dList, 1);
}
if (ss->snowTex)
free (ss->snowTex);
ss->snowTexturesLoaded = 0;
ss->snowTex = calloc (1, sizeof (SnowTexture) * sd->snowTexNFiles);
for (i = 0; i < sd->snowTexNFiles; i++)
{
CompMatrix *mat;
SnowTexture *sTex;
ss->snowTex[count].loaded =
readImageToTexture (s, &ss->snowTex[count].tex,
sd->snowTexFiles[i].s,
&ss->snowTex[count].width,
&ss->snowTex[count].height);
if (!ss->snowTex[count].loaded)
{
compLogMessage ("snow", CompLogLevelWarn,
"Texture not found : %s", sd->snowTexFiles[i].s);
continue;
}
compLogMessage ("snow", CompLogLevelInfo,
"Loaded Texture %s", sd->snowTexFiles[i].s);
mat = &ss->snowTex[count].tex.matrix;
sTex = &ss->snowTex[count];
sTex->dList = glGenLists (1);
glNewList (sTex->dList, GL_COMPILE);
glBegin (GL_QUADS);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0), COMP_TEX_COORD_Y (mat, 0));
glVertex2f (0, 0);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0),
COMP_TEX_COORD_Y (mat, sTex->height));
glVertex2f (0, snowSize * sTex->height / sTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, sTex->width),
COMP_TEX_COORD_Y (mat, sTex->height));
glVertex2f (snowSize, snowSize * sTex->height / sTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, sTex->width),
COMP_TEX_COORD_Y (mat, 0));
glVertex2f (snowSize, 0);
glEnd ();
glEndList ();
count++;
}
ss->snowTexturesLoaded = count;
if (count < sd->snowTexNFiles)
ss->snowTex = realloc (ss->snowTex, sizeof (SnowTexture) * count);
for (i = 0; i < numFlakes; i++)
setSnowflakeTexture (ss, snowFlake++);
}
static void
updateElementTextures (CompScreen *s, Bool changeTextures)
{
int i, count = 0;
float autumnSize = elementsGetLeafSize(s->display);
float ffSize = elementsGetFireflySize(s->display);
float snowSize = elementsGetSnowSize(s->display);
float starsSize = elementsGetStarsSize(s->display);
float bubblesSize = elementsGetBubblesSize(s->display);
element *ele;
E_SCREEN (s);
E_DISPLAY (s->display);
int numAutumn, numFf, numSnow, numStars, numBubbles;
if (eScreen->isActive[0])
numAutumn = elementsGetNumLeaves (s->display);
else
numAutumn = 0;
if (eScreen->isActive[1])
numFf = elementsGetNumFireflies (s->display);
else
numFf = 0;
if (eScreen->isActive[2])
numSnow = elementsGetNumSnowflakes (s->display);
else
numSnow = 0;
if (eScreen->isActive[3])
numStars = elementsGetNumStars (s->display);
else
numStars = 0;
if (eScreen->isActive[4])
numBubbles = elementsGetNumBubbles (s->display);
else
numBubbles = 0;
ele = eScreen->allElements;
if (changeTextures)
{
for (i = 0; i < eScreen->numElements; i++)
{
finiTexture (s, &eScreen->textu[i].tex);
glDeleteLists (eScreen->textu[i].dList, 1);
}
if (eScreen->textu)
free (eScreen->textu);
eScreen->numElements = 0;
eScreen->numTexLoaded[0] = 0;
eScreen->numTexLoaded[1] = 0;
eScreen->numTexLoaded[2] = 0;
eScreen->numTexLoaded[3] = 0;
eScreen->numTexLoaded[4] = 0;
eScreen->textu = calloc (1, sizeof (texture) * (ed->numTex[0] + ed->numTex[1] + ed->numTex[2] + ed->numTex[3] + ed->numTex[4]));
}
for (i = 0; i < ed->numTex[0]; i++)
{
CompMatrix *mat;
texture *aTex;
if (changeTextures)
{
eScreen->textu[count].loaded =
readImageToTexture (s, &eScreen->textu[count].tex,
ed->texFiles[0][i].s,
&eScreen->textu[count].width,
&eScreen->textu[count].height);
if (!eScreen->textu[count].loaded)
{
compLogMessage ("Elements", CompLogLevelWarn,
"Texture (Autumn) not found : %s", ed->texFiles[0][i].s);
continue;
}
compLogMessage ("Elements", CompLogLevelInfo,
"Loaded Texture (Autumn)%s", ed->texFiles[0][i].s);
}
mat = &eScreen->textu[count].tex.matrix;
aTex = &eScreen->textu[count];
aTex->dList = glGenLists (1);
glNewList (aTex->dList, GL_COMPILE);
glBegin (GL_QUADS);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0), COMP_TEX_COORD_Y (mat, 0));
glVertex2f (0, 0);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0),
COMP_TEX_COORD_Y (mat, aTex->height));
glVertex2f (0, autumnSize * aTex->height / aTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, aTex->width),
COMP_TEX_COORD_Y (mat, aTex->height));
glVertex2f (autumnSize, autumnSize * aTex->height / aTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, aTex->width),
COMP_TEX_COORD_Y (mat, 0));
glVertex2f (autumnSize, 0);
glEnd ();
glEndList ();
count++;
}
if (changeTextures)
eScreen->numTexLoaded[0] = count;
for (i = 0; i < ed->numTex[1]; i++)
{
CompMatrix *mat;
texture *aTex;
if (changeTextures)
{
eScreen->textu[count].loaded =
readImageToTexture (s, &eScreen->textu[count].tex,
ed->texFiles[1][i].s,
&eScreen->textu[count].width,
&eScreen->textu[count].height);
if (!eScreen->textu[count].loaded)
{
compLogMessage ("Elements", CompLogLevelWarn,
"Texture (Firefly) not found : %s", ed->texFiles[1][i].s);
continue;
}
compLogMessage ("Elements", CompLogLevelInfo,
"Loaded Texture (Firefly) %s", ed->texFiles[1][i].s);
}
mat = &eScreen->textu[count].tex.matrix;
aTex = &eScreen->textu[count];
aTex->dList = glGenLists (1);
glNewList (aTex->dList, GL_COMPILE);
glBegin (GL_QUADS);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0), COMP_TEX_COORD_Y (mat, 0));
glVertex2f (0, 0);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0),
COMP_TEX_COORD_Y (mat, aTex->height));
glVertex2f (0, ffSize * aTex->height / aTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, aTex->width),
COMP_TEX_COORD_Y (mat, aTex->height));
glVertex2f (ffSize, ffSize * aTex->height / aTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, aTex->width),
COMP_TEX_COORD_Y (mat, 0));
glVertex2f (ffSize, 0);
glEnd ();
glEndList ();
count++;
}
if (changeTextures)
eScreen->numTexLoaded[1] = count - eScreen->numTexLoaded[0];
for (i = 0; i < ed->numTex[2]; i++)
{
CompMatrix *mat;
texture *aTex;
if (changeTextures)
{
eScreen->textu[count].loaded =
readImageToTexture (s, &eScreen->textu[count].tex,
ed->texFiles[2][i].s,
&eScreen->textu[count].width,
&eScreen->textu[count].height);
if (!eScreen->textu[count].loaded)
{
compLogMessage ("Elements", CompLogLevelWarn,
"Texture (snow) not found : %s", ed->texFiles[2][i].s);
continue;
}
compLogMessage ("Elements", CompLogLevelInfo,
"Loaded Texture (snow) %s", ed->texFiles[2][i].s);
}
mat = &eScreen->textu[count].tex.matrix;
aTex = &eScreen->textu[count];
aTex->dList = glGenLists (1);
glNewList (aTex->dList, GL_COMPILE);
glBegin (GL_QUADS);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0), COMP_TEX_COORD_Y (mat, 0));
glVertex2f (0, 0);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0),
COMP_TEX_COORD_Y (mat, aTex->height));
glVertex2f (0, snowSize * aTex->height / aTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, aTex->width),
COMP_TEX_COORD_Y (mat, aTex->height));
glVertex2f (snowSize, snowSize * aTex->height / aTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, aTex->width),
COMP_TEX_COORD_Y (mat, 0));
glVertex2f (snowSize, 0);
glEnd ();
glEndList ();
count++;
}
if (changeTextures)
eScreen->numTexLoaded[2] = count - eScreen->numTexLoaded[0] -eScreen->numTexLoaded[1];
for (i = 0; i < ed->numTex[3]; i++)
{
CompMatrix *mat;
texture *aTex;
if (changeTextures)
{
eScreen->textu[count].loaded =
readImageToTexture (s, &eScreen->textu[count].tex,
ed->texFiles[3][i].s,
&eScreen->textu[count].width,
&eScreen->textu[count].height);
if (!eScreen->textu[count].loaded)
{
compLogMessage ("Elements", CompLogLevelWarn,
"Texture (stars) not found : %s", ed->texFiles[3][i].s);
continue;
}
compLogMessage ("Elements", CompLogLevelInfo,
"Loaded Texture (stars)%s", ed->texFiles[3][i].s);
}
mat = &eScreen->textu[count].tex.matrix;
aTex = &eScreen->textu[count];
aTex->dList = glGenLists (1);
glNewList (aTex->dList, GL_COMPILE);
glBegin (GL_QUADS);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0), COMP_TEX_COORD_Y (mat, 0));
glVertex2f (0, 0);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0),
COMP_TEX_COORD_Y (mat, aTex->height));
glVertex2f (0, starsSize * aTex->height / aTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, aTex->width),
COMP_TEX_COORD_Y (mat, aTex->height));
glVertex2f (starsSize, starsSize * aTex->height / aTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, aTex->width),
COMP_TEX_COORD_Y (mat, 0));
glVertex2f (starsSize, 0);
glEnd ();
glEndList ();
count++;
}
if (changeTextures)
eScreen->numTexLoaded[3] = count - eScreen->numTexLoaded[0] - eScreen->numTexLoaded[1] - eScreen->numTexLoaded[2];
for (i = 0; i < ed->numTex[4]; i++)
{
CompMatrix *mat;
texture *aTex;
if (changeTextures)
{
eScreen->textu[count].loaded =
readImageToTexture (s, &eScreen->textu[count].tex,
ed->texFiles[4][i].s,
&eScreen->textu[count].width,
&eScreen->textu[count].height);
if (!eScreen->textu[count].loaded)
{
compLogMessage ("Elements", CompLogLevelWarn,
"Texture (bubbles) not found : %s", ed->texFiles[4][i].s);
continue;
}
compLogMessage ("Elements", CompLogLevelInfo,
"Loaded Texture (bubbles)%s", ed->texFiles[4][i].s);
}
mat = &eScreen->textu[count].tex.matrix;
aTex = &eScreen->textu[count];
aTex->dList = glGenLists (1);
glNewList (aTex->dList, GL_COMPILE);
glBegin (GL_QUADS);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0), COMP_TEX_COORD_Y (mat, 0));
glVertex2f (0, 0);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0),
COMP_TEX_COORD_Y (mat, aTex->height));
glVertex2f (0, bubblesSize * aTex->height / aTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, aTex->width),
COMP_TEX_COORD_Y (mat, aTex->height));
glVertex2f (bubblesSize, bubblesSize * aTex->height / aTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, aTex->width),
COMP_TEX_COORD_Y (mat, 0));
glVertex2f (bubblesSize, 0);
glEnd ();
glEndList ();
count++;
}
if (changeTextures)
{
eScreen->numTexLoaded[4] = count - eScreen->numTexLoaded[0] - eScreen->numTexLoaded[1] - eScreen->numTexLoaded[2] - eScreen->numTexLoaded[3];
// if (count < (ed->numTex[0] + ed->numTex[1] + ed->numTex[2] + ed->numTex[3] + ed->numTex[4]))
eScreen->textu = realloc (eScreen->textu, sizeof (texture) * count);
eScreen->numElements = count;
for (i = 0; i < (numAutumn + numFf + numSnow + numStars + numBubbles); i++)
setElementTexture (eScreen, ele++);
}
}
void
updateScreenBackground (CompScreen *screen,
CompTexture *texture)
{
Display *dpy = screen->display->display;
Atom pixmapAtom, actualType;
int actualFormat, i, status;
unsigned int width = 1, height = 1, depth = 0;
unsigned long nItems;
unsigned long bytesAfter;
unsigned char *prop;
Pixmap pixmap = 0;
pixmapAtom = XInternAtom (dpy, "PIXMAP", FALSE);
for (i = 0; pixmap == 0 && i < 2; i++)
{
status = XGetWindowProperty (dpy, screen->root,
screen->display->xBackgroundAtom[i],
0, 4, FALSE, AnyPropertyType,
&actualType, &actualFormat, &nItems,
&bytesAfter, &prop);
if (status == Success && nItems && prop)
{
if (actualType == pixmapAtom &&
actualFormat == 32 &&
nItems == 1)
{
Pixmap p;
memcpy (&p, prop, 4);
if (p)
{
unsigned int ui;
int i;
Window w;
if (XGetGeometry (dpy, p, &w, &i, &i,
&width, &height, &ui, &depth))
{
if (depth == screen->attrib.depth)
pixmap = p;
}
}
}
XFree (prop);
}
}
if (!testMode && pixmap)
{
if (pixmap == texture->pixmap)
return;
finiTexture (screen, texture);
initTexture (screen, texture);
if (!bindPixmapToTexture (screen, texture, pixmap,
width, height, depth))
{
fprintf (stderr, "%s: Couldn't bind background pixmap 0x%x to "
"texture\n", programName, (int) pixmap);
}
}
else
{
finiTexture (screen, texture);
initTexture (screen, texture);
}
if (!texture->name)
readImageToTexture (screen, texture, backgroundImage, &width, &height);
if (texture->target == GL_TEXTURE_2D)
{
glBindTexture (texture->target, texture->name);
glTexParameteri (texture->target, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri (texture->target, GL_TEXTURE_WRAP_T, GL_REPEAT);
glBindTexture (texture->target, 0);
}
}
static void
updateSnowTextures (CompScreen *s)
{
const BananaValue *
option_snow_size = bananaGetOption (bananaIndex,
"snow_size",
-1);
const BananaValue *
option_num_snowflakes = bananaGetOption (bananaIndex,
"num_snowflakes",
-1);
const BananaValue *
option_snow_textures = bananaGetOption (bananaIndex,
"snow_textures",
-1);
int i, count = 0;
float snowSize = option_snow_size->f;
int numFlakes = option_num_snowflakes->i;
SnowFlake *snowFlake;
SNOW_SCREEN (s);
snowFlake = ss->allSnowFlakes;
for (i = 0; i < ss->snowTexturesLoaded; i++)
{
finiTexture (s, &ss->snowTex[i].tex);
glDeleteLists (ss->snowTex[i].dList, 1);
}
if (ss->snowTex)
free (ss->snowTex);
ss->snowTexturesLoaded = 0;
ss->snowTex = calloc (1,
sizeof (SnowTexture) * option_snow_textures->list.nItem);
for (i = 0; i < option_snow_textures->list.nItem; i++)
{
CompMatrix *mat;
SnowTexture *sTex;
ss->snowTex[count].loaded =
readImageToTexture (s, &ss->snowTex[count].tex,
option_snow_textures->list.item[i].s,
&ss->snowTex[count].width,
&ss->snowTex[count].height);
if (!ss->snowTex[count].loaded)
{
compLogMessage ("snow", CompLogLevelWarn,
"Texture not found : %s",
option_snow_textures->list.item[i].s);
continue;
}
compLogMessage ("snow", CompLogLevelInfo,
"Loaded Texture %s",
option_snow_textures->list.item[i].s);
mat = &ss->snowTex[count].tex.matrix;
sTex = &ss->snowTex[count];
sTex->dList = glGenLists (1);
glNewList (sTex->dList, GL_COMPILE);
glBegin (GL_QUADS);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0), COMP_TEX_COORD_Y (mat, 0));
glVertex2f (0, 0);
glTexCoord2f (COMP_TEX_COORD_X (mat, 0),
COMP_TEX_COORD_Y (mat, sTex->height));
glVertex2f (0, snowSize * sTex->height / sTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, sTex->width),
COMP_TEX_COORD_Y (mat, sTex->height));
glVertex2f (snowSize, snowSize * sTex->height / sTex->width);
glTexCoord2f (COMP_TEX_COORD_X (mat, sTex->width),
COMP_TEX_COORD_Y (mat, 0));
glVertex2f (snowSize, 0);
glEnd ();
glEndList ();
count++;
}
ss->snowTexturesLoaded = count;
if (count < option_snow_textures->list.nItem)
ss->snowTex = realloc (ss->snowTex, sizeof (SnowTexture) * count);
for (i = 0; i < numFlakes; i++)
setSnowflakeTexture (ss, snowFlake++);
}
