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comparison render_sdl.c @ 1534:c59adc305e46 nuklear_ui

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Merge
author Michael Pavone <pavone@retrodev.com>
date Sat, 24 Mar 2018 22:18:23 -0700
parents 855210dca5b9 b505083dcd87
children ce1f93be0104
comparison
equal deleted inserted replaced
1528:855210dca5b9 1534:c59adc305e46
12 #include "blastem.h" 12 #include "blastem.h"
13 #include "genesis.h" 13 #include "genesis.h"
14 #include "io.h" 14 #include "io.h"
15 #include "util.h" 15 #include "util.h"
16 #include "ppm.h" 16 #include "ppm.h"
17 #include "png.h"
17 18
18 #ifndef DISABLE_OPENGL 19 #ifndef DISABLE_OPENGL
19 #include <GL/glew.h> 20 #include <GL/glew.h>
20 #endif 21 #endif
21 22
602 uint32_t height = which <= FRAMEBUFFER_EVEN 603 uint32_t height = which <= FRAMEBUFFER_EVEN
603 ? (video_standard == VID_NTSC ? 243 : 294) - (overscan_top[video_standard] + overscan_bot[video_standard]) 604 ? (video_standard == VID_NTSC ? 243 : 294) - (overscan_top[video_standard] + overscan_bot[video_standard])
604 : 240; 605 : 240;
605 FILE *screenshot_file = NULL; 606 FILE *screenshot_file = NULL;
606 uint32_t shot_height, shot_width; 607 uint32_t shot_height, shot_width;
608 char *ext;
607 if (screenshot_path && which == FRAMEBUFFER_ODD) { 609 if (screenshot_path && which == FRAMEBUFFER_ODD) {
608 screenshot_file = fopen(screenshot_path, "wb"); 610 screenshot_file = fopen(screenshot_path, "wb");
609 if (screenshot_file) { 611 if (screenshot_file) {
612 #ifndef DISABLE_ZLIB
613 ext = path_extension(screenshot_path);
614 #endif
610 info_message("Saving screenshot to %s\n", screenshot_path); 615 info_message("Saving screenshot to %s\n", screenshot_path);
611 } else { 616 } else {
612 warning("Failed to open screenshot file %s for writing\n", screenshot_path); 617 warning("Failed to open screenshot file %s for writing\n", screenshot_path);
613 } 618 }
614 free(screenshot_path); 619 free(screenshot_path);
623 glBindTexture(GL_TEXTURE_2D, textures[which]); 628 glBindTexture(GL_TEXTURE_2D, textures[which]);
624 glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, LINEBUF_SIZE, height, GL_BGRA, GL_UNSIGNED_BYTE, texture_buf + overscan_left[video_standard] + LINEBUF_SIZE * overscan_top[video_standard]); 629 glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, LINEBUF_SIZE, height, GL_BGRA, GL_UNSIGNED_BYTE, texture_buf + overscan_left[video_standard] + LINEBUF_SIZE * overscan_top[video_standard]);
625 630
626 if (screenshot_file) { 631 if (screenshot_file) {
627 //properly supporting interlaced modes here is non-trivial, so only save the odd field for now 632 //properly supporting interlaced modes here is non-trivial, so only save the odd field for now
628 save_ppm(screenshot_file, texture_buf, shot_width, shot_height, LINEBUF_SIZE*sizeof(uint32_t)); 633 #ifndef DISABLE_ZLIB
634 if (!strcasecmp(ext, "png")) {
635 free(ext);
636 save_png(screenshot_file, texture_buf, shot_width, shot_height, LINEBUF_SIZE*sizeof(uint32_t));
637 } else {
638 free(ext);
639 #endif
640 save_ppm(screenshot_file, texture_buf, shot_width, shot_height, LINEBUF_SIZE*sizeof(uint32_t));
641 #ifndef DISABLE_ZLIB
642 }
643 #endif
629 } 644 }
630 } else { 645 } else {
631 #endif 646 #endif
632 if (which <= FRAMEBUFFER_EVEN && last != which) { 647 if (which <= FRAMEBUFFER_EVEN && last != which) {
633 uint8_t *cur_dst = (uint8_t *)locked_pixels; 648 uint8_t *cur_dst = (uint8_t *)locked_pixels;
650 if (which == FRAMEBUFFER_EVEN) { 665 if (which == FRAMEBUFFER_EVEN) {
651 shot_height *= 2; 666 shot_height *= 2;
652 } else { 667 } else {
653 shot_pitch *= 2; 668 shot_pitch *= 2;
654 } 669 }
655 save_ppm(screenshot_file, locked_pixels, shot_width, shot_height, shot_pitch); 670 #ifndef DISABLE_ZLIB
671 if (!strcasecmp(ext, "png")) {
672 free(ext);
673 save_png(screenshot_file, locked_pixels, shot_width, shot_height, shot_pitch);
674 } else {
675 free(ext);
676 #endif
677 save_ppm(screenshot_file, locked_pixels, shot_width, shot_height, shot_pitch);
678 #ifndef DISABLE_ZLIB
679 }
680 #endif
656 } 681 }
657 SDL_UnlockTexture(sdl_textures[which]); 682 SDL_UnlockTexture(sdl_textures[which]);
658 #ifndef DISABLE_OPENGL 683 #ifndef DISABLE_OPENGL
659 } 684 }
660 #endif 685 #endif