mirror of
https://github.com/mpv-player/mpv
synced 2025-03-21 18:57:35 +00:00
One-time cosmetics update.
I finally got rid of the horrible one-space indentation. Changed it to four spaces. Also changed all function calls, assignments, et cetera, to conform to a certain 'standard'. Removed all trailing whitespace. No more tabs (width can be different from editor to editor), it's all spaces now. Next semi-cosmetics stop will be doxygen comments. Tested: It compiles to exactly the same object as before. No functional change has been made. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13218 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
ivo
parent
60a0375a75
commit
d5d36f90c9
382
libvo/vo_jpeg.c
382
libvo/vo_jpeg.c
@ -1,18 +1,34 @@
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/* ------------------------------------------------------------------------- */
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/*
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* vo_jpeg.c, JPEG Renderer for MPlayer
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*
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* Copyright 2002 by Pontscho (pontscho@makacs.poliod.hu)
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* 25/04/2003: Spring cleanup -- alex
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* 04/08/2004: Added multiple subdirectory support -- ivop@euronet.nl
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*
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* Changelog
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*
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* Original version: Copyright 2002 by Pontscho (pontscho@makacs.poliod.hu)
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* 2003-04-25 Spring cleanup -- Alex
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* 2004-08-04 Added multiple subdirectory support -- Ivo (ivop@euronet.nl)
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* 2004-09-01 Cosmetics update -- Ivo
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*
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*/
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/* ------------------------------------------------------------------------- */
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/* Global Includes */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <jpeglib.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <unistd.h>
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/* ------------------------------------------------------------------------- */
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/* Local Includes */
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#include "config.h"
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#include "mp_msg.h"
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@ -21,13 +37,17 @@
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#include "mplayer.h" /* for exit_player() */
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#include "help_mp.h"
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <unistd.h>
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/* ------------------------------------------------------------------------- */
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/* Defines */
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/* Used for temporary buffers to store file- and pathnames */
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#define BUFLENGTH 512
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/* ------------------------------------------------------------------------- */
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/* Info */
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static vo_info_t info=
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{
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"JPEG file",
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@ -38,6 +58,10 @@ static vo_info_t info=
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LIBVO_EXTERN (jpeg)
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/* ------------------------------------------------------------------------- */
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/* Global Variables */
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static int image_width;
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static int image_height;
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@ -46,200 +70,258 @@ int jpeg_progressive_mode = 0;
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int jpeg_optimize = 100;
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int jpeg_smooth = 0;
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int jpeg_quality = 75;
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char * jpeg_outdir = ".";
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char * jpeg_subdirs = NULL;
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int jpeg_maxfiles=1000;
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char *jpeg_outdir = ".";
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char *jpeg_subdirs = NULL;
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int jpeg_maxfiles = 1000;
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static int framenum=0;
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static int framenum = 0;
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static uint32_t config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint32_t fullscreen, char *title, uint32_t format)
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/* ------------------------------------------------------------------------- */
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static uint32_t config(uint32_t width, uint32_t height, uint32_t d_width,
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uint32_t d_height, uint32_t fullscreen, char *title,
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uint32_t format)
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{
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char buf[BUFLENGTH];
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struct stat stat_p;
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char buf[BUFLENGTH];
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struct stat stat_p;
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/* Create outdir. If it already exists, test if it's a writable directory */
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snprintf (buf, BUFLENGTH, "%s", jpeg_outdir);
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if (mkdir (buf, 0755)<0) {
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switch (errno) { /* use switch in case other errors need to be caught and handled in the future */
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case EEXIST:
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if ( stat(buf, &stat_p) < 0 ) {
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n", info.short_name, MSGTR_VO_JPEG_GenericError, strerror(errno) );
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s %s\n", info.short_name, MSGTR_VO_JPEG_UnableToAccess,buf);
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exit_player(MSGTR_Exit_error);
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}
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if ( !S_ISDIR(stat_p.st_mode) ) {
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s %s\n", info.short_name, buf, MSGTR_VO_JPEG_ExistsButNoDirectory);
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exit_player(MSGTR_Exit_error);
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}
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if ( !(stat_p.st_mode & S_IWUSR) ) {
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s\n", info.short_name, MSGTR_VO_JPEG_DirExistsButNotWritable);
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exit_player(MSGTR_Exit_error);
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}
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mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name, MSGTR_VO_JPEG_DirExistsAndIsWritable);
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break;
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default:
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n", info.short_name, MSGTR_VO_JPEG_GenericError, strerror(errno) );
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s\n", info.short_name, MSGTR_VO_JPEG_CantCreateDirectory);
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exit_player(MSGTR_Exit_error);
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} /* end switch */
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} else {
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mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name, MSGTR_VO_JPEG_DirectoryCreateSuccess);
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} /* end if */
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image_height=height;
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image_width=width;
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/* Create outdir.
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* If it already exists, test if it's a writable directory */
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return 0;
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snprintf(buf, BUFLENGTH, "%s", jpeg_outdir);
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if ( mkdir(buf, 0755) < 0 ) {
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switch (errno) { /* use switch in case other errors need to be caught
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and handled in the future */
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case EEXIST:
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if ( stat(buf, &stat_p ) < 0 ) {
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n", info.short_name,
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MSGTR_VO_JPEG_GenericError, strerror(errno) );
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s %s\n", info.short_name,
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MSGTR_VO_JPEG_UnableToAccess,buf);
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exit_player(MSGTR_Exit_error);
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}
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if ( !S_ISDIR(stat_p.st_mode) ) {
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s %s\n", info.short_name,
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buf, MSGTR_VO_JPEG_ExistsButNoDirectory);
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exit_player(MSGTR_Exit_error);
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}
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if ( !(stat_p.st_mode & S_IWUSR) ) {
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s\n", info.short_name,
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MSGTR_VO_JPEG_DirExistsButNotWritable);
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exit_player(MSGTR_Exit_error);
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}
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mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name,
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MSGTR_VO_JPEG_DirExistsAndIsWritable);
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break;
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default:
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n", info.short_name,
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MSGTR_VO_JPEG_GenericError, strerror(errno) );
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s\n", info.short_name,
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MSGTR_VO_JPEG_CantCreateDirectory);
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exit_player(MSGTR_Exit_error);
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} /* end switch */
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} else {
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mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name,
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MSGTR_VO_JPEG_DirectoryCreateSuccess);
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} /* end if */
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image_height = height;
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image_width = width;
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return 0;
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}
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static uint32_t jpeg_write( uint8_t * name,uint8_t * buffer )
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/* ------------------------------------------------------------------------- */
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static uint32_t jpeg_write(uint8_t * name, uint8_t * buffer)
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{
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FILE * o;
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struct jpeg_compress_struct cinfo;
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struct jpeg_error_mgr jerr;
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JSAMPROW row_pointer[1];
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int row_stride;
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FILE *outfile;
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struct jpeg_compress_struct cinfo;
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struct jpeg_error_mgr jerr;
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JSAMPROW row_pointer[1];
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int row_stride;
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if ( !buffer ) return 1;
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if ( (o=fopen( name,"wb" )) == NULL ) return 1;
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if ( !buffer ) return 1;
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if ( (outfile = fopen(name, "wb") ) == NULL ) {
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return 1;
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}
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cinfo.err=jpeg_std_error(&jerr);
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jpeg_create_compress(&cinfo);
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jpeg_stdio_dest( &cinfo,o );
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cinfo.err = jpeg_std_error(&jerr);
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jpeg_create_compress(&cinfo);
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jpeg_stdio_dest(&cinfo, outfile);
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cinfo.image_width = image_width;
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cinfo.image_height = image_height;
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cinfo.input_components = 3;
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cinfo.in_color_space = JCS_RGB;
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jpeg_set_defaults(&cinfo);
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jpeg_set_quality(&cinfo,jpeg_quality, jpeg_baseline);
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cinfo.optimize_coding = jpeg_optimize;
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cinfo.smoothing_factor = jpeg_smooth;
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cinfo.image_width=image_width;
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cinfo.image_height=image_height;
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cinfo.input_components=3;
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cinfo.in_color_space=JCS_RGB;
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jpeg_set_defaults( &cinfo );
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jpeg_set_quality( &cinfo,jpeg_quality,jpeg_baseline );
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cinfo.optimize_coding=jpeg_optimize;
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cinfo.smoothing_factor=jpeg_smooth;
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if ( jpeg_progressive_mode ) {
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jpeg_simple_progression(&cinfo);
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}
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jpeg_start_compress(&cinfo, TRUE);
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row_stride = image_width * 3;
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while (cinfo.next_scanline < cinfo.image_height) {
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row_pointer[0] = &buffer[cinfo.next_scanline * row_stride];
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(void)jpeg_write_scanlines(&cinfo, row_pointer,1);
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}
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if ( jpeg_progressive_mode ) jpeg_simple_progression( &cinfo );
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jpeg_start_compress( &cinfo,TRUE );
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row_stride = image_width * 3;
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while ( cinfo.next_scanline < cinfo.image_height )
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{
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row_pointer[0]=&buffer[ cinfo.next_scanline * row_stride ];
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(void)jpeg_write_scanlines( &cinfo,row_pointer,1 );
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}
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jpeg_finish_compress( &cinfo );
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fclose( o );
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jpeg_destroy_compress( &cinfo );
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return 0;
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jpeg_finish_compress(&cinfo);
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fclose(outfile);
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jpeg_destroy_compress(&cinfo);
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return 0;
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}
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static uint32_t draw_frame(uint8_t * src[])
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/* ------------------------------------------------------------------------- */
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static uint32_t draw_frame(uint8_t *src[])
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{
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static uint32_t framecounter=0, subdircounter=0;
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char buf[BUFLENGTH];
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uint8_t *dst= src[0];
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static char subdirname[BUFLENGTH] = "";
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struct stat stat_p;
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static uint32_t framecounter = 0, subdircounter = 0;
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char buf[BUFLENGTH];
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uint8_t *dst = src[0];
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static char subdirname[BUFLENGTH] = "";
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struct stat stat_p;
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/* Start writing to new subdirectory after a certain amount of frames */
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if ( framecounter == jpeg_maxfiles ) {
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framecounter = 0;
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}
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/* Start writing to new subdirectory after a certain amount of frames */
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if ( framecounter == jpeg_maxfiles ) {
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framecounter = 0;
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}
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/* If framecounter is zero (or reset to zero), increment subdirectory number
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* and create the subdirectory.
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* If jpeg_subdirs is not set, do nothing and resort to old behaviour. */
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if ( !framecounter && jpeg_subdirs ) {
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snprintf (subdirname, BUFLENGTH, "%s%08d", jpeg_subdirs, ++subdircounter);
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snprintf (buf, BUFLENGTH, "%s/%s", jpeg_outdir, subdirname);
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if (mkdir (buf, 0755)<0) {
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switch (errno) { /* use switch in case other errors need to be caught and handled in the future */
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case EEXIST:
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if ( stat(buf, &stat_p) < 0 ) {
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n", info.short_name, MSGTR_VO_JPEG_GenericError, strerror(errno) );
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s %s\n", info.short_name, MSGTR_VO_JPEG_UnableToAccess, buf);
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exit_player(MSGTR_Exit_error);
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}
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if ( !S_ISDIR(stat_p.st_mode) ) {
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mp_msg(MSGT_VO, MSGL_ERR, "\n%s: %s %s\n", info.short_name, buf, MSGTR_VO_JPEG_ExistsButNoDirectory);
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exit_player(MSGTR_Exit_error);
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}
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if ( !(stat_p.st_mode & S_IWUSR) ) {
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mp_msg(MSGT_VO, MSGL_ERR, "\n%s: %s - %s\n", info.short_name, buf, MSGTR_VO_JPEG_DirExistsButNotWritable);
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exit_player(MSGTR_Exit_error);
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}
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/* If framecounter is zero (or reset to zero), increment subdirectory
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* number and create the subdirectory.
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* If jpeg_subdirs is not set, do nothing and resort to old behaviour. */
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if ( !framecounter && jpeg_subdirs ) {
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snprintf(subdirname, BUFLENGTH, "%s%08d", jpeg_subdirs,
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++subdircounter);
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snprintf(buf, BUFLENGTH, "%s/%s", jpeg_outdir, subdirname);
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if ( mkdir(buf, 0755) < 0 ) {
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switch (errno) { /* use switch in case other errors need to be
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caught and handled in the future */
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case EEXIST:
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if ( stat(buf, &stat_p) < 0 ) {
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n",
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info.short_name, MSGTR_VO_JPEG_GenericError,
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strerror(errno) );
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s %s\n",
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info.short_name, MSGTR_VO_JPEG_UnableToAccess,
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buf);
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exit_player(MSGTR_Exit_error);
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}
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if ( !S_ISDIR(stat_p.st_mode) ) {
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mp_msg(MSGT_VO, MSGL_ERR, "\n%s: %s %s\n",
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info.short_name, buf,
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MSGTR_VO_JPEG_ExistsButNoDirectory);
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exit_player(MSGTR_Exit_error);
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}
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if ( !(stat_p.st_mode & S_IWUSR) ) {
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mp_msg(MSGT_VO, MSGL_ERR, "\n%s: %s - %s\n",
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info.short_name, buf,
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MSGTR_VO_JPEG_DirExistsButNotWritable);
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exit_player(MSGTR_Exit_error);
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}
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mp_msg(MSGT_VO, MSGL_INFO, "\n%s: %s - %s\n",
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info.short_name, buf,
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MSGTR_VO_JPEG_DirExistsAndIsWritable);
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break;
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default:
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n", info.short_name,
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MSGTR_VO_JPEG_GenericError, strerror(errno) );
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mp_msg(MSGT_VO, MSGL_ERR, "\n%s: %s - %s.\n",
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info.short_name, buf,
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MSGTR_VO_JPEG_CantCreateDirectory);
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exit_player(MSGTR_Exit_error);
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break;
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}
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} /* switch */
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} /* if !framecounter && jpeg_subdirs */
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framenum++;
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mp_msg(MSGT_VO, MSGL_INFO, "\n%s: %s - %s\n", info.short_name, buf, MSGTR_VO_JPEG_DirExistsAndIsWritable);
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break;
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default:
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mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n", info.short_name, MSGTR_VO_JPEG_GenericError, strerror(errno) );
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mp_msg(MSGT_VO, MSGL_ERR, "\n%s: %s - %s.\n", info.short_name, buf, MSGTR_VO_JPEG_CantCreateDirectory);
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exit_player(MSGTR_Exit_error);
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break;
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}
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} /* switch */
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} /* if !framecounter && jpeg_subdirs */
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framenum++;
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/* snprintf the full pathname of the outputfile */
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snprintf (buf, BUFLENGTH, "%s/%s/%08d.jpg", jpeg_outdir, subdirname, framenum);
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framecounter++;
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return jpeg_write( buf,src[0] );
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/* snprintf the full pathname of the outputfile */
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snprintf(buf, BUFLENGTH, "%s/%s/%08d.jpg", jpeg_outdir, subdirname,
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framenum);
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framecounter++;
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return jpeg_write(buf, src[0]);
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}
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/* ------------------------------------------------------------------------- */
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static void draw_osd(void)
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{
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}
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/* ------------------------------------------------------------------------- */
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static void flip_page (void)
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{
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}
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static uint32_t draw_slice( uint8_t *src[],int stride[],int w,int h,int x,int y )
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/* ------------------------------------------------------------------------- */
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static uint32_t draw_slice(uint8_t *src[], int stride[], int w, int h,
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int x, int y)
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{
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return 0;
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return 0;
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}
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/* ------------------------------------------------------------------------- */
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static uint32_t query_format(uint32_t format)
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{
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if (format == IMGFMT_RGB24)
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return VFCAP_CSP_SUPPORTED|VFCAP_CSP_SUPPORTED_BY_HW;
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|
||||
if (format == IMGFMT_RGB24) {
|
||||
return VFCAP_CSP_SUPPORTED|VFCAP_CSP_SUPPORTED_BY_HW;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static void uninit(void)
|
||||
{
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static void check_events(void)
|
||||
{
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static uint32_t preinit(const char *arg)
|
||||
{
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
static uint32_t control(uint32_t request, void *data, ...)
|
||||
{
|
||||
switch (request)
|
||||
{
|
||||
case VOCTRL_QUERY_FORMAT:
|
||||
return query_format(*((uint32_t*)data));
|
||||
}
|
||||
return VO_NOTIMPL;
|
||||
switch (request) {
|
||||
case VOCTRL_QUERY_FORMAT:
|
||||
return query_format(*((uint32_t*)data));
|
||||
}
|
||||
return VO_NOTIMPL;
|
||||
}
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
#undef BUFLENGTH
|
||||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user