int image_width;
int image_height;
+void Image_GammaRemapRGB(qbyte *in, qbyte *out, int pixels, qbyte *gammar, qbyte *gammag, qbyte *gammab)
+{
+ while (pixels--)
+ {
+ out[0] = gammar[in[0]];
+ out[1] = gammag[in[1]];
+ out[2] = gammab[in[2]];
+ in += 3;
+ out += 3;
+ }
+}
+
// note: pal must be 32bit color
-void Image_Copy8bitRGBA(byte *in, byte *out, int pixels, int *pal)
+void Image_Copy8bitRGBA(qbyte *in, qbyte *out, int pixels, int *pal)
{
int *iout = (void *)out;
while (pixels >= 8)
iout[0] = pal[in[0]];
}
-void Image_CopyRGBAGamma(byte *in, byte *out, int pixels)
-{
- while (pixels--)
- {
- out[0] = texgamma[in[0]];
- out[1] = texgamma[in[1]];
- out[2] = texgamma[in[2]];
- out[3] = in[3] ;
- in += 4;
- out += 4;
- }
-}
-
-
/*
=================================================================
LoadPCX
============
*/
-byte* LoadPCX (byte *f, int matchwidth, int matchheight)
+qbyte* LoadPCX (qbyte *f, int matchwidth, int matchheight)
{
- pcx_t pcx;
- byte *palette, *a, *b, *image_rgba, *fin, *pbuf, *enddata;
- int x, y, x2, dataByte;
+ pcx_t pcx;
+ qbyte *palette, *a, *b, *image_rgba, *fin, *pbuf, *enddata;
+ int x, y, x2, dataByte;
if (loadsize < sizeof(pcx) + 768)
{
Con_Printf ("Bad pcx file\n");
- qfree(f);
return NULL;
}
if (pcx.manufacturer != 0x0a || pcx.version != 5 || pcx.encoding != 1 || pcx.bits_per_pixel != 8 || pcx.xmax > 320 || pcx.ymax > 256)
{
Con_Printf ("Bad pcx file\n");
- qfree(f);
return NULL;
}
if (matchwidth && (pcx.xmax+1) != matchwidth)
{
- qfree(f);
return NULL;
}
if (matchheight && (pcx.ymax+1) != matchheight)
{
- qfree(f);
return NULL;
}
palette = f + loadsize - 768;
- image_rgba = qmalloc(image_width*image_height*4);
+ image_rgba = Mem_Alloc(tempmempool, image_width*image_height*4);
if (!image_rgba)
{
Con_Printf("LoadPCX: not enough memory for %i by %i image\n", image_width, image_height);
- qfree(f);
return NULL;
}
pbuf = image_rgba + image_width*image_height*3;
*a++ = 255;
}
- qfree(f);
return image_rgba;
}
LoadTGA
=============
*/
-byte* LoadTGA (byte *f, int matchwidth, int matchheight)
+qbyte *LoadTGA (qbyte *f, int matchwidth, int matchheight)
{
int columns, rows, row, column;
- byte *pixbuf, *image_rgba, *fin, *enddata;
+ qbyte *pixbuf, *image_rgba, *fin, *enddata;
if (loadsize < 18+3)
- {
- qfree(f);
return NULL;
- }
targa_header.id_length = f[0];
targa_header.colormap_type = f[1];
targa_header.image_type = f[2];
-
+
targa_header.colormap_index = f[3] + f[4] * 256;
targa_header.colormap_length = f[5] + f[6] * 256;
targa_header.colormap_size = f[7];
targa_header.width = f[12] + f[13] * 256;
targa_header.height = f[14] + f[15] * 256;
if (matchwidth && targa_header.width != matchwidth)
- {
- qfree(f);
return NULL;
- }
if (matchheight && targa_header.height != matchheight)
- {
- qfree(f);
return NULL;
- }
targa_header.pixel_size = f[16];
targa_header.attributes = f[17];
if (targa_header.image_type != 2 && targa_header.image_type != 10)
{
Con_Printf ("LoadTGA: Only type 2 and 10 targa RGB images supported\n");
- qfree(f);
return NULL;
}
if (targa_header.colormap_type != 0 || (targa_header.pixel_size != 32 && targa_header.pixel_size != 24))
{
Con_Printf ("LoadTGA: Only 32 or 24 bit images supported (no colormaps)\n");
- qfree(f);
return NULL;
}
columns = targa_header.width;
rows = targa_header.height;
- image_rgba = qmalloc(columns * rows * 4);
+ image_rgba = Mem_Alloc(tempmempool, columns * rows * 4);
if (!image_rgba)
{
Con_Printf ("LoadTGA: not enough memory for %i by %i image\n", columns, rows);
- qfree(f);
return NULL;
}
alphabyte = *fin++;
break;
}
-
+
for(j = 0;j < packetSize;j++)
{
*pixbuf++ = red;
else
goto breakOut;
pixbuf = image_rgba + row * columns * 4;
- }
+ }
}
}
}
image_width = columns;
image_height = rows;
- qfree(f);
return image_rgba;
}
LoadLMP
============
*/
-byte* LoadLMP (byte *f, int matchwidth, int matchheight)
+qbyte *LoadLMP (qbyte *f, int matchwidth, int matchheight)
{
- byte *image_rgba;
- int width, height;
-
+ qbyte *image_rgba;
+ int width, height;
+
if (loadsize < 9)
{
Con_Printf("LoadLMP: invalid LMP file\n");
- qfree(f);
return NULL;
}
if ((unsigned) width > 4096 || (unsigned) height > 4096)
{
Con_Printf("LoadLMP: invalid size\n");
- qfree(f);
return NULL;
}
- if (matchwidth && width != matchwidth)
- {
- qfree(f);
+ if ((matchwidth && width != matchwidth) || (matchheight && height != matchheight))
return NULL;
- }
- if (matchheight && height != matchheight)
- {
- qfree(f);
- return NULL;
- }
if (loadsize < 8 + width * height)
{
Con_Printf("LoadLMP: invalid LMP file\n");
- qfree(f);
return NULL;
}
image_width = width;
image_height = height;
- image_rgba = qmalloc(image_width * image_height * 4);
+ image_rgba = Mem_Alloc(tempmempool, image_width * image_height * 4);
if (!image_rgba)
{
Con_Printf("LoadLMP: not enough memory for %i by %i image\n", image_width, image_height);
- qfree(f);
return NULL;
}
Image_Copy8bitRGBA(f + 8, image_rgba, image_width * image_height, d_8to24table);
- qfree(f);
return image_rgba;
}
strcpy(out, in);
}
-byte* loadimagepixels (char* filename, qboolean complain, int matchwidth, int matchheight)
+qbyte *loadimagepixels (char *filename, qboolean complain, int matchwidth, int matchheight)
{
- byte *f;
- char basename[256], name[256];
- byte *c;
+ qbyte *f, *data;
+ char basename[256], name[256], *c;
Image_StripImageExtension(filename, basename); // strip .tga, .pcx and .lmp extensions to allow replacement by other types
// replace *'s with #, so commandline utils don't get confused when dealing with the external files
for (c = basename;*c;c++)
if (*c == '*')
*c = '#';
sprintf (name, "textures/%s.tga", basename);
- f = COM_LoadMallocFile(name, true);
+ f = COM_LoadFile(name, true);
if (f)
- return LoadTGA (f, matchwidth, matchheight);
+ {
+ data = LoadTGA (f, matchwidth, matchheight);
+ Mem_Free(f);
+ return data;
+ }
sprintf (name, "textures/%s.pcx", basename);
- f = COM_LoadMallocFile(name, true);
+ f = COM_LoadFile(name, true);
if (f)
- return LoadPCX (f, matchwidth, matchheight);
+ {
+ data = LoadPCX (f, matchwidth, matchheight);
+ Mem_Free(f);
+ return data;
+ }
sprintf (name, "%s.tga", basename);
- f = COM_LoadMallocFile(name, true);
+ f = COM_LoadFile(name, true);
if (f)
- return LoadTGA (f, matchwidth, matchheight);
+ {
+ data = LoadTGA (f, matchwidth, matchheight);
+ Mem_Free(f);
+ return data;
+ }
sprintf (name, "%s.pcx", basename);
- f = COM_LoadMallocFile(name, true);
+ f = COM_LoadFile(name, true);
if (f)
- return LoadPCX (f, matchwidth, matchheight);
+ {
+ data = LoadPCX (f, matchwidth, matchheight);
+ Mem_Free(f);
+ return data;
+ }
sprintf (name, "%s.lmp", basename);
- f = COM_LoadMallocFile(name, true);
+ f = COM_LoadFile(name, true);
if (f)
- return LoadLMP (f, matchwidth, matchheight);
+ {
+ data = LoadLMP (f, matchwidth, matchheight);
+ Mem_Free(f);
+ return data;
+ }
if (complain)
Con_Printf ("Couldn't load %s.tga, .pcx, .lmp\n", filename);
return NULL;
}
-int image_makemask (byte *in, byte *out, int size)
+int image_makemask (qbyte *in, qbyte *out, int size)
{
int i, count;
count = 0;
return count;
}
-byte* loadimagepixelsmask (char* filename, qboolean complain, int matchwidth, int matchheight)
+qbyte* loadimagepixelsmask (char* filename, qboolean complain, int matchwidth, int matchheight)
{
- byte *in, *data;
+ qbyte *in, *data;
in = data = loadimagepixels(filename, complain, matchwidth, matchheight);
if (!data)
return NULL;
return data; // some transparency
else
{
- qfree(data);
+ Mem_Free(data);
return NULL; // all opaque
}
}
-rtexture_t *loadtextureimage (char* filename, int matchwidth, int matchheight, qboolean complain, qboolean mipmap, qboolean precache)
+rtexture_t *loadtextureimage (rtexturepool_t *pool, char* filename, int matchwidth, int matchheight, qboolean complain, qboolean mipmap, qboolean precache)
{
- byte *data;
+ qbyte *data;
rtexture_t *rt;
if (!(data = loadimagepixels (filename, complain, matchwidth, matchheight)))
return 0;
- rt = R_LoadTexture (filename, image_width, image_height, data, TEXF_ALPHA | TEXF_RGBA | (mipmap ? TEXF_MIPMAP : 0) | (mipmap ? TEXF_PRECACHE : 0));
- qfree(data);
+ rt = R_LoadTexture (pool, filename, image_width, image_height, data, TEXTYPE_RGBA, TEXF_ALPHA | (mipmap ? TEXF_MIPMAP : 0) | (precache ? TEXF_PRECACHE : 0));
+ Mem_Free(data);
return rt;
}
-rtexture_t *loadtextureimagemask (char* filename, int matchwidth, int matchheight, qboolean complain, qboolean mipmap, qboolean precache)
+rtexture_t *loadtextureimagemask (rtexturepool_t *pool, char* filename, int matchwidth, int matchheight, qboolean complain, qboolean mipmap, qboolean precache)
{
- byte *data;
+ qbyte *data;
rtexture_t *rt;
if (!(data = loadimagepixelsmask (filename, complain, matchwidth, matchheight)))
return 0;
- rt = R_LoadTexture (filename, image_width, image_height, data, TEXF_ALPHA | TEXF_RGBA | (mipmap ? TEXF_MIPMAP : 0) | (mipmap ? TEXF_PRECACHE : 0));
- qfree(data);
+ rt = R_LoadTexture (pool, filename, image_width, image_height, data, TEXTYPE_RGBA, TEXF_ALPHA | (mipmap ? TEXF_MIPMAP : 0) | (precache ? TEXF_PRECACHE : 0));
+ Mem_Free(data);
return rt;
}
rtexture_t *image_masktex;
-rtexture_t *loadtextureimagewithmask (char* filename, int matchwidth, int matchheight, qboolean complain, qboolean mipmap, qboolean precache)
+rtexture_t *loadtextureimagewithmask (rtexturepool_t *pool, char* filename, int matchwidth, int matchheight, qboolean complain, qboolean mipmap, qboolean precache)
{
int count;
- byte *data;
+ qbyte *data;
char *filename2;
rtexture_t *rt;
image_masktex = NULL;
if (!(data = loadimagepixels (filename, complain, matchwidth, matchheight)))
return 0;
- rt = R_LoadTexture (filename, image_width, image_height, data, TEXF_ALPHA | TEXF_RGBA | (mipmap ? TEXF_MIPMAP : 0) | (mipmap ? TEXF_PRECACHE : 0));
+ rt = R_LoadTexture (pool, filename, image_width, image_height, data, TEXTYPE_RGBA, TEXF_ALPHA | (mipmap ? TEXF_MIPMAP : 0) | (precache ? TEXF_PRECACHE : 0));
count = image_makemask(data, data, image_width * image_height);
if (count)
{
- filename2 = qmalloc(strlen(filename) + 6);
+ filename2 = Mem_Alloc(tempmempool, strlen(filename) + 6);
sprintf(filename2, "%s_mask", filename);
- image_masktex = R_LoadTexture (filename2, image_width, image_height, data, TEXF_ALPHA | TEXF_RGBA | (mipmap ? TEXF_MIPMAP : 0) | (mipmap ? TEXF_PRECACHE : 0));
- qfree(filename2);
+ image_masktex = R_LoadTexture (pool, filename2, image_width, image_height, data, TEXTYPE_RGBA, TEXF_ALPHA | (mipmap ? TEXF_MIPMAP : 0) | (precache ? TEXF_PRECACHE : 0));
+ Mem_Free(filename2);
}
- qfree(data);
+ Mem_Free(data);
return rt;
}
-void Image_WriteTGARGB_preflipped (char *filename, int width, int height, byte *data)
+void Image_WriteTGARGB_preflipped (char *filename, int width, int height, qbyte *data)
{
- byte *buffer, *in, *out, *end;
+ qbyte *buffer, *in, *out, *end;
- buffer = qmalloc(width*height*3 + 18);
+ buffer = Mem_Alloc(tempmempool, width*height*3 + 18);
memset (buffer, 0, 18);
buffer[2] = 2; // uncompressed type
}
COM_WriteFile (filename, buffer, width*height*3 + 18 );
- qfree(buffer);
+ Mem_Free(buffer);
}
-void Image_WriteTGARGB (char *filename, int width, int height, byte *data)
+void Image_WriteTGARGB (char *filename, int width, int height, qbyte *data)
{
int y;
- byte *buffer, *in, *out, *end;
+ qbyte *buffer, *in, *out, *end;
- buffer = qmalloc(width*height*3 + 18);
+ buffer = Mem_Alloc(tempmempool, width*height*3 + 18);
memset (buffer, 0, 18);
buffer[2] = 2; // uncompressed type
}
COM_WriteFile (filename, buffer, width*height*3 + 18 );
- qfree(buffer);
+ Mem_Free(buffer);
}
-void Image_WriteTGARGBA (char *filename, int width, int height, byte *data)
+void Image_WriteTGARGBA (char *filename, int width, int height, qbyte *data)
{
int y;
- byte *buffer, *in, *out, *end;
+ qbyte *buffer, *in, *out, *end;
- buffer = qmalloc(width*height*4 + 18);
+ buffer = Mem_Alloc(tempmempool, width*height*4 + 18);
memset (buffer, 0, 18);
buffer[2] = 2; // uncompressed type
}
COM_WriteFile (filename, buffer, width*height*4 + 18 );
- qfree(buffer);
+ Mem_Free(buffer);
}
-qboolean Image_CheckAlpha(byte *data, int size, qboolean rgba)
+qboolean Image_CheckAlpha(qbyte *data, int size, qboolean rgba)
{
- byte *end;
+ qbyte *end;
if (rgba)
{
// check alpha bytes