/*
===============
RB_ShowImages
Draw all the images to the screen, on top of whatever
was there. This is used to test for texture thrashing.
Also called by RE_EndRegistration
===============
*/
void RB_ShowImages( void ) {
image_t *image;
float x, y, w, h;
int start, end;
if ( !backEnd.projection2D ) {
RB_SetGL2D();
}
qglFinish();
start = Sys_Milliseconds();
int i=0;
// int iNumImages =
R_Images_StartIteration();
while ( (image = R_Images_GetNextIteration()) != NULL)
{
w = glConfig.vidWidth / 20;
h = glConfig.vidHeight / 15;
x = i % 20 * w;
y = i / 20 * h;
// show in proportional size in mode 2
if ( r_showImages->integer == 2 ) {
w *= image->width / 512.0;
h *= image->height / 512.0;
}
GL_Bind( image );
#ifdef _XBOX
qglBeginEXT (GL_QUADS, 4, 0, 0, 4, 0);
#else
qglBegin (GL_QUADS);
#endif
qglTexCoord2f( 0, 0 );
qglVertex2f( x, y );
qglTexCoord2f( 1, 0 );
qglVertex2f( x + w, y );
qglTexCoord2f( 1, 1 );
qglVertex2f( x + w, y + h );
qglTexCoord2f( 0, 1 );
qglVertex2f( x, y + h );
qglEnd();
i++;
}
qglFinish();
end = Sys_Milliseconds();
//VID_Printf( PRINT_ALL, "%i msec to draw all images\n", end - start );
}
/*
===============
RB_ShowImages
Draw all the images to the screen, on top of whatever
was there. This is used to test for texture thrashing.
Also called by RE_EndRegistration
===============
*/
void RB_ShowImages( void ) {
image_t *image;
float x, y, w, h;
int start, end;
if ( !backEnd.projection2D ) {
RB_SetGL2D();
}
qglClear( GL_COLOR_BUFFER_BIT );
qglFinish();
start = ri.Milliseconds();
int i=0;
R_Images_StartIteration();
while ( (image = R_Images_GetNextIteration()) != NULL)
{
w = glConfig.vidWidth / 20;
h = glConfig.vidHeight / 15;
x = i % 20 * w;
y = i / 20 * h;
// show in proportional size in mode 2
if ( r_showImages->integer == 2 ) {
w *= image->uploadWidth / 512.0;
h *= image->uploadHeight / 512.0;
}
GL_Bind( image );
qglBegin (GL_QUADS);
qglTexCoord2f( 0, 0 );
qglVertex2f( x, y );
qglTexCoord2f( 1, 0 );
qglVertex2f( x + w, y );
qglTexCoord2f( 1, 1 );
qglVertex2f( x + w, y + h );
qglTexCoord2f( 0, 1 );
qglVertex2f( x, y + h );
qglEnd();
i++;
}
qglFinish();
end = ri.Milliseconds();
ri.Printf( PRINT_ALL, "%i msec to draw all images\n", end - start );
}
/*
===============
GL_TextureMode
===============
*/
void GL_TextureMode( const char *string ) {
size_t i;
image_t *glt;
for ( i = 0; i < numTextureModes ; i++ ) {
if ( !Q_stricmp( modes[i].name, string ) ) {
break;
}
}
if ( i == numTextureModes ) {
ri.Printf (PRINT_ALL, "bad filter name\n");
for ( i = 0; i < numTextureModes ; i++ ) {
ri.Printf( PRINT_ALL, "%s\n", modes[i].name);
}
return;
}
gl_filter_min = modes[i].minimize;
gl_filter_max = modes[i].maximize;
// If the level they requested is less than possible, set the max possible...
if ( r_ext_texture_filter_anisotropic->value > glConfig.maxTextureFilterAnisotropy )
{
ri.Cvar_SetValue( "r_ext_texture_filter_anisotropic", glConfig.maxTextureFilterAnisotropy );
}
// change all the existing mipmap texture objects
// int iNumImages =
R_Images_StartIteration();
while ( (glt = R_Images_GetNextIteration()) != NULL)
{
if ( glt->mipmap ) {
GL_Bind (glt);
qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, gl_filter_min);
qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, gl_filter_max);
if(glConfig.maxTextureFilterAnisotropy>0) {
if(r_ext_texture_filter_anisotropic->integer>1) {
qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, r_ext_texture_filter_anisotropic->value);
} else {
qglTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, 1.0f);
}
}
}
}
}
/*
===============
R_SumOfUsedImages
===============
*/
float R_SumOfUsedImages( qboolean bUseFormat )
{
int total = 0;
image_t *pImage;
R_Images_StartIteration();
while ( (pImage = R_Images_GetNextIteration()) != NULL)
{
if ( pImage->frameUsed == tr.frameCount- 1 ) {//it has already been advanced for the next frame, so...
if (bUseFormat)
{
float bytePerTex = R_BytesPerTex (pImage->internalFormat);
total += bytePerTex * (pImage->width * pImage->height);
}
else
{
total += pImage->width * pImage->height;
}
}
}
return total;
}
/*
===============
R_ImageList_f
===============
*/
void R_ImageList_f( void ) {
int i=0;
image_t *image;
int texels = 0;
// int totalFileSizeK = 0;
float texBytes = 0.0f;
const char *yesno[] = {"no ", "yes"};
ri.Printf (PRINT_ALL, "\n -w-- -h-- -fsK- -mm- -if- wrap --name-------\n");
int iNumImages = R_Images_StartIteration();
while ( (image = R_Images_GetNextIteration()) != NULL)
{
texels += image->width*image->height;
texBytes += image->width*image->height * R_BytesPerTex (image->internalFormat);
// totalFileSizeK += (image->imgfileSize+1023)/1024;
//ri.Printf (PRINT_ALL, "%4i: %4i %4i %5i %s ",
// i, image->width, image->height,(image->fileSize+1023)/1024, yesno[image->mipmap] );
ri.Printf (PRINT_ALL, "%4i: %4i %4i %s ",
i, image->width, image->height,yesno[image->mipmap] );
switch ( image->internalFormat ) {
case 1:
ri.Printf( PRINT_ALL, "I " );
break;
case 2:
ri.Printf( PRINT_ALL, "IA " );
break;
case 3:
ri.Printf( PRINT_ALL, "RGB " );
break;
case 4:
ri.Printf( PRINT_ALL, "RGBA " );
break;
case GL_RGBA8:
ri.Printf( PRINT_ALL, "RGBA8" );
break;
case GL_RGB8:
ri.Printf( PRINT_ALL, "RGB8 " );
break;
case GL_RGB4_S3TC:
ri.Printf( PRINT_ALL, "S3TC " );
break;
case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
ri.Printf( PRINT_ALL, "DXT1 " );
break;
case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
ri.Printf( PRINT_ALL, "DXT5 " );
break;
case GL_RGBA4:
ri.Printf( PRINT_ALL, "RGBA4" );
break;
case GL_RGB5:
ri.Printf( PRINT_ALL, "RGB5 " );
break;
default:
ri.Printf( PRINT_ALL, "???? " );
}
switch ( image->wrapClampMode ) {
case GL_REPEAT:
ri.Printf( PRINT_ALL, "rept " );
break;
case GL_CLAMP:
ri.Printf( PRINT_ALL, "clmp " );
break;
case GL_CLAMP_TO_EDGE:
ri.Printf( PRINT_ALL, "clpE " );
break;
default:
ri.Printf( PRINT_ALL, "%4i ", image->wrapClampMode );
break;
}
ri.Printf( PRINT_ALL, "%s\n", image->imgName );
i++;
}
ri.Printf (PRINT_ALL, " ---------\n");
ri.Printf (PRINT_ALL, " -w-- -h-- -mm- -if- wrap --name-------\n");
ri.Printf (PRINT_ALL, " %i total texels (not including mipmaps)\n", texels );
// ri.Printf (PRINT_ALL, " %iMB total filesize\n", (totalFileSizeK+1023)/1024 );
ri.Printf (PRINT_ALL, " %.2fMB total texture mem (not including mipmaps)\n", texBytes/1048576.0f );
ri.Printf (PRINT_ALL, " %i total images\n\n", iNumImages );
}