Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.0 / guicast / pngtoraw.c

diff --git a/cinelerra-5.0/guicast/pngtoraw.c b/cinelerra-5.0/guicast/pngtoraw.c
deleted file mode 100644 (file)
index 81cc583..0000000
--- a/cinelerra-5.0/guicast/pngtoraw.c
+++ /dev/null
@@ -1,133 +0,0 @@
-
-/*
- * CINELERRA
- * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- * 
- */
-
-
-
-// This program converts compressed PNG to uncompressed RAW for faster 
-// theme loading.
-
-#include <png.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-
-int main(int argc, char *argv[])
-{
-       if(argc < 2) return 1;
-       
-       for(argc--; argc > 0; argc--)
-       {
-               FILE *in;
-               FILE *out;
-               int w;
-               int h;
-               int components;
-               int i;
-               char variable[1024], header_fn[1024], output_fn[1024], *suffix, *prefix;
-
-               in = fopen(argv[argc], "rb");
-               if(!in) continue;
-
-// Replace .png with .raw
-               strcpy(output_fn, argv[argc]);
-               suffix = strrchr(output_fn, '.');
-               if(suffix) *suffix = 0;
-               strcat(output_fn, ".raw");
-
-               out = fopen(output_fn, "w");
-               if(!out)
-               {
-                       fclose(in);
-                       continue;
-               }
-
-
-// Decompress input
-               png_structp png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, 0, 0, 0);
-               png_infop info_ptr = png_create_info_struct(png_ptr);
-               int new_color_model;
-
-               png_init_io(png_ptr, in);
-               png_read_info(png_ptr, info_ptr);
-
-               w = png_get_image_width(png_ptr, info_ptr);
-               h = png_get_image_height(png_ptr, info_ptr);
-
-               int src_color_model = png_get_color_type(png_ptr, info_ptr);
-               switch(src_color_model)
-               {
-                       case PNG_COLOR_TYPE_RGB:
-                               components = 3;
-                               break;
-
-                       case PNG_COLOR_TYPE_GRAY_ALPHA:
-                               printf("pngtoraw %d: %s is alpha\n", __LINE__, argv[argc]);
-                               break;
-
-
-                       case PNG_COLOR_TYPE_RGB_ALPHA:
-                       default:
-                               components = 4;
-                               break;
-               }
-
-               unsigned char *buffer = (unsigned char*)malloc(w * h * components);
-               unsigned char **rows = (unsigned char**)malloc(sizeof(unsigned char*) * h);
-               for(i = 0; i < h; i++)
-                       rows[i] = buffer + w * components * i;
-               png_read_image(png_ptr, rows);
-               png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
-
-               fputc('R', out);
-               fputc('A', out);
-               fputc('W', out);
-               fputc(' ', out);
-
-               fputc((w & 0xff), out);
-               fputc(((w >> 8) & 0xff), out);
-               fputc(((w >> 16) & 0xff), out);
-               fputc(((w >> 24) & 0xff), out);
-
-
-               fputc((h & 0xff), out);
-               fputc(((h >> 8) & 0xff), out);
-               fputc(((h >> 16) & 0xff), out);
-               fputc(((h >> 24) & 0xff), out);
-
-               fputc((components & 0xff), out);
-               fputc(((components >> 8) & 0xff), out);
-               fputc(((components >> 16) & 0xff), out);
-               fputc(((components >> 24) & 0xff), out);
-
-               fwrite(buffer, w * h * components, 1, out);
-               free(buffer);
-
-               fclose(out);
-               fclose(in);
-       }
-}
-
-
-
-
-
-