From d6eaeb4b20ebc57545f4ba22aebbc5751344495a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?llu=C3=ADs=20g=C3=B3mez=20i=20bigord=C3=A0?= Date: Fri, 23 May 2008 22:40:19 +0000 Subject: changed code to be in a single file added ffmpeg support svn path=/trunk/externals/pdvjtools/; revision=9876 --- videogrid/qtconverter.c | 133 ------------------------------------------------ 1 file changed, 133 deletions(-) delete mode 100644 videogrid/qtconverter.c (limited to 'videogrid/qtconverter.c') diff --git a/videogrid/qtconverter.c b/videogrid/qtconverter.c deleted file mode 100644 index 24e99fd..0000000 --- a/videogrid/qtconverter.c +++ /dev/null @@ -1,133 +0,0 @@ -#include "qtconverter.h" - -/* -void post(char args[]){ - printf("%s",args); -} -*/ - -int convertir_img(pathimage pathFitxer, tipus_format f, int W, int H, int posi){ - /* - Quicktime per les conversions - */ - - /* RGB vectors */ - unsigned char * qt_rows[3]; - /* YUV vesctor frame */ - unsigned char *qt_frame = NULL; - /* quicktime decoder */ - quicktime_t *qt; - /* quicktime color model */ - int qt_cmodel; - - int nN = posi; - int x_vwidth = 0; - int x_vheight = 0; - /* convertir(entrada,FORMAT_MINIATURA, W_CELL, H_CELL, nN); */ - qt = quicktime_open(pathFitxer, 1, 0); - - if (!(qt)){ - /* post("videogrid: error opening qt file"); */ - return -1; - } - - if (!quicktime_has_video(qt)) { - /* post("videogrid: no video stream"); */ - quicktime_close(qt); - return -1; - - } - else if (!quicktime_supported_video(qt,0)) { - /* post("videogrid: unsupported video codec\n"); */ - quicktime_close(qt); - return -1; - } - else - { - qt_cmodel = BC_YUV420P; - x_vwidth = quicktime_video_width(qt,0); - x_vheight = quicktime_video_height(qt,0); - - - free(qt_frame); - qt_frame = (unsigned char*)malloc(x_vwidth*x_vheight*4); - - int size = x_vwidth * x_vheight; - qt_rows[0] = &qt_frame[0]; - qt_rows[2] = &qt_frame[size]; - qt_rows[1] = &qt_frame[size + (size>>2)]; - - quicktime_set_cmodel(qt, qt_cmodel); - } - - /* int length = quicktime_video_length(qt,0); */ - /* int Vpos = quicktime_video_position(qt,0); */ - lqt_decode_video(qt, qt_rows, 0); - - switch(qt_cmodel){ - case BC_YUV420P: - printf(" "); - /* post("videogrid: qt colormodel : BC_YUV420P"); */ - - /* per a fer la miniatura - cada k colomnes pillem una - cada l files pillem una */ - int w = x_vwidth; - int h = x_vheight; - int k = (w/W); - int l = (h/H); - - /*int cont=0;*/ - - char nNstr[BYTES_NUM_TEMP]; - pathimage ig_path = PATH_TEMPORAL; - - sprintf(nNstr, "%d", nN); - strcat(ig_path,nNstr); - strcat(ig_path,"."); - strcat(ig_path,FORMAT_MINIATURA); - /* printf("Creacio de la imatge %s ...",ig_path); */ - /* escriu el contingut de data a un arxiu. */ - FILE *fp = fopen(ig_path, "w"); - fprintf (fp, "P6\n%d %d\n255\n", W, H); - - int i,j,y,u,v,r,g,b; - - for (i=0;i<(l*H);i=i+l) { - for (j=0;j<(k*W);j=j+k) { - y=qt_rows[0][(w*i+j)]; - u=qt_rows[1][(w/2)*(i/2)+(j/2)]; - v=qt_rows[2][(w/2)*(i/2)+(j/2)]; - r = CLAMP8(y + 1.402 *(v-128)); - g = CLAMP8(y - 0.34414 *(u-128) - 0.71414 *(v-128)); - b = CLAMP8(y + 1.772 *(u-128)); - fprintf (fp, "%c%c%c", r,g,b); - } - } - - /* escriu el contingut de data a un arxiu.*/ - fclose (fp); - } - return 0; -} - - - -/* -cc -fPIC -c -O -Wall -Wmissing-prototypes -o qtconverter.o -c qtconverter.c -cc -o qtconverter qtconverter.o -lc -lm -lquicktime `Wand-config --ldflags --libs` -./qtconverter -*/ - -/* -int main(void){ - pathimage imatge = "/usr/lib/pd/extra/videogrid/videos/dscn0243.mov"; - tipus_format fo = "ppm"; - int flauta; - flauta = convertir(imatge,fo,60,40,2); - printf("\n%d FET\n", flauta); - return(0); -} -*/ - - -- cgit v1.2.1