Mercurial > sdl-ios-xcode

comparison src/video/sdlgenblit.pl @ 1992:7387e0514595

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Take advantage of the existing SDL blitters for normal copy blits.
author Sam Lantinga <slouken@libsdl.org>
date Tue, 29 Aug 2006 08:24:16 +0000
parents 5b5f5de5433f
children bee005ace1bf
comparison
equal deleted inserted replaced
1991:3863ba81c1d6 1992:7387e0514595
396 my $src = shift; 396 my $src = shift;
397 my $dst = shift; 397 my $dst = shift;
398 for (my $modulate = 0; $modulate <= 1; ++$modulate) { 398 for (my $modulate = 0; $modulate <= 1; ++$modulate) {
399 for (my $blend = 0; $blend <= 1; ++$blend) { 399 for (my $blend = 0; $blend <= 1; ++$blend) {
400 for (my $scale = 0; $scale <= 1; ++$scale) { 400 for (my $scale = 0; $scale <= 1; ++$scale) {
401 if ( $modulate != 0 || $blend != 0 || $scale != 0 || $src ne $dst ) { 401 if ( $modulate || $blend || $scale ) {
402 output_copyfuncname("extern int SDLCALL", $src, $dst, $modulate, $blend, $scale, 1, ";\n"); 402 output_copyfuncname("extern int SDLCALL", $src, $dst, $modulate, $blend, $scale, 1, ";\n");
403 } 403 }
404 } 404 }
405 } 405 }
406 } 406 }
432 for (my $j = 0; $j <= $#dst_formats; ++$j) { 432 for (my $j = 0; $j <= $#dst_formats; ++$j) {
433 my $dst = $dst_formats[$j]; 433 my $dst = $dst_formats[$j];
434 for (my $modulate = 0; $modulate <= 1; ++$modulate) { 434 for (my $modulate = 0; $modulate <= 1; ++$modulate) {
435 for (my $blend = 0; $blend <= 1; ++$blend) { 435 for (my $blend = 0; $blend <= 1; ++$blend) {
436 for (my $scale = 0; $scale <= 1; ++$scale) { 436 for (my $scale = 0; $scale <= 1; ++$scale) {
437 if ( $modulate != 0 || $blend != 0 || $scale != 0 || $src ne $dst ) { 437 if ( $modulate || $blend || $scale ) {
438 print FILE " { SDL_PIXELFORMAT_$src, SDL_PIXELFORMAT_$dst, "; 438 print FILE " { SDL_PIXELFORMAT_$src, SDL_PIXELFORMAT_$dst, ";
439 if ( $modulate ) { 439 if ( $modulate ) {
440 print FILE "(SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), "; 440 print FILE "(SDL_TEXTUREMODULATE_COLOR | SDL_TEXTUREMODULATE_ALPHA), ";
441 } else { 441 } else {
442 print FILE "0, "; 442 print FILE "0, ";
495 my $dst = shift; 495 my $dst = shift;
496 496
497 for (my $modulate = 0; $modulate <= 1; ++$modulate) { 497 for (my $modulate = 0; $modulate <= 1; ++$modulate) {
498 for (my $blend = 0; $blend <= 1; ++$blend) { 498 for (my $blend = 0; $blend <= 1; ++$blend) {
499 for (my $scale = 0; $scale <= 1; ++$scale) { 499 for (my $scale = 0; $scale <= 1; ++$scale) {
500 if ( $modulate != 0 || $blend != 0 || $scale != 0 || $src ne $dst ) { 500 if ( $modulate || $blend || $scale ) {
501 output_copyfunc($src, $dst, $modulate, $blend, $scale); 501 output_copyfunc($src, $dst, $modulate, $blend, $scale);
502 } 502 }
503 } 503 }
504 } 504 }
505 } 505 }