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-rw-r--r--libvo/vo_pnm.c586
1 files changed, 0 insertions, 586 deletions
diff --git a/libvo/vo_pnm.c b/libvo/vo_pnm.c
deleted file mode 100644
index 36f432ba30..0000000000
--- a/libvo/vo_pnm.c
+++ /dev/null
@@ -1,586 +0,0 @@
-/*
- * PPM/PGM/PGMYUV video output driver
- *
- * copyright (C) 2004, 2005 Ivo van Poorten
- *
- * This file is part of MPlayer.
- *
- * MPlayer 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.
- *
- * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-/* ------------------------------------------------------------------------- */
-
-/* Global Includes */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/stat.h>
-
-/* ------------------------------------------------------------------------- */
-
-/* Local Includes */
-
-#include "config.h"
-#include "subopt-helper.h"
-#include "mp_msg.h"
-#include "video_out.h"
-#include "video_out_internal.h"
-#include "osdep/io.h"
-
-/* ------------------------------------------------------------------------- */
-
-/* Defines */
-
-/* Used for temporary buffers to store file- and pathnames */
-#define BUFLENGTH 512
-
-#define PNM_ASCII_MODE 0
-#define PNM_RAW_MODE 1
-#define PNM_TYPE_PPM 0
-#define PNM_TYPE_PGM 1
-#define PNM_TYPE_PGMYUV 2
-
-#define PNM_LINE_OF_ASCII "%03d %03d %03d %03d %03d %03d %03d %03d %03d %03d %03d %03d %03d %03d %03d\n"
-#define PNM_LINE15(a,b) a[b], a[b+1], a[b+2], a[b+3], a[b+4], a[b+5], a[b+6], \
- a[b+7], a[b+8], a[b+9], a[b+10], a[b+11], a[b+12], \
- a[b+13], a[b+14]
-
-/* ------------------------------------------------------------------------- */
-
-/* Info */
-
-static const vo_info_t info=
-{
- "PPM/PGM/PGMYUV file",
- "pnm",
- "Ivo van Poorten (ivop@euronet.nl)",
- ""
-};
-
-const LIBVO_EXTERN (pnm)
-
-/* ------------------------------------------------------------------------- */
-
-/* Global Variables */
-
-int pnm_type = PNM_TYPE_PPM;
-int pnm_mode = PNM_RAW_MODE;
-
-char *pnm_outdir = NULL;
-char *pnm_subdirs = NULL;
-int pnm_maxfiles = 1000;
-char *pnm_file_extension = NULL;
-
-/* ------------------------------------------------------------------------- */
-
-/** \brief An error occured while writing to a file.
- *
- * The program failed to write data to a file.
- * It displays a message and exits the player.
- *
- * \return nothing It does not return.
- */
-
-static void pnm_write_error(void) {
- mp_tmsg(MSGT_VO, MSGL_ERR, "%s: Error writing file.\n", info.short_name);
-}
-
-/* ------------------------------------------------------------------------- */
-
-/** \brief Pre-initialisation.
- *
- * This function is called before initialising the video output driver. It
- * parses all suboptions and sets variables accordingly. If an error occurs
- * (like an option being out of range, not having any value or an unknown
- * option is stumbled upon) the player will exit.
- *
- * \param arg A string containing all the suboptions passed to the video
- * output driver.
- *
- * \return 0 All went well.
- */
-
-static int preinit(const char *arg)
-{
- int ppm_type = 0, pgm_type = 0, pgmyuv_type = 0,
- raw_mode = 0, ascii_mode = 0;
- const opt_t subopts[] = {
- {"ppm", OPT_ARG_BOOL, &ppm_type, NULL},
- {"pgm", OPT_ARG_BOOL, &pgm_type, NULL},
- {"pgmyuv", OPT_ARG_BOOL, &pgmyuv_type, NULL},
- {"raw", OPT_ARG_BOOL, &raw_mode, NULL},
- {"ascii", OPT_ARG_BOOL, &ascii_mode, NULL},
- {"outdir", OPT_ARG_MSTRZ, &pnm_outdir, NULL},
- {"subdirs", OPT_ARG_MSTRZ, &pnm_subdirs, NULL},
- {"maxfiles", OPT_ARG_INT, &pnm_maxfiles, int_pos},
- {NULL, 0, NULL, NULL}
- };
- const char *info_message = NULL;
-
- mp_msg(MSGT_VO, MSGL_V, "%s: %s\n", info.short_name,
- "Parsing suboptions.");
-
- pnm_maxfiles = 1000;
- pnm_outdir = strdup(".");
- pnm_subdirs = NULL;
-
- if (subopt_parse(arg, subopts) != 0) {
- return -1;
- }
-
- pnm_type = PNM_TYPE_PPM;
- pnm_mode = PNM_RAW_MODE;
-
- if (pgmyuv_type) pnm_type = PNM_TYPE_PGMYUV;
- if (pgm_type) pnm_type = PNM_TYPE_PGM;
- if (ppm_type) pnm_type = PNM_TYPE_PPM;
- if (ascii_mode) pnm_mode = PNM_ASCII_MODE;
- if (raw_mode) pnm_mode = PNM_RAW_MODE;
-
- switch (pnm_mode) {
- case PNM_ASCII_MODE:
- info_message = _("ASCII mode enabled.");
- break;
- case PNM_RAW_MODE:
- info_message = _("Raw mode enabled.");
- break;
- }
- mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name, info_message);
-
- switch (pnm_type) {
- case PNM_TYPE_PPM:
- info_message = _("Will write PPM files.");
- break;
- case PNM_TYPE_PGM:
- info_message = _("Will write PGM files.");
- break;
- case PNM_TYPE_PGMYUV:
- info_message = _("Will write PGMYUV files.");
- break;
- }
- mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name, info_message);
-
- mp_msg(MSGT_VO, MSGL_V, "%s: %s\n", info.short_name,
- "Suboptions parsed OK.");
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-/** \brief Create a directory.
- *
- * This function creates a directory. If it already exists, it tests if
- * it's a directory and not something else, and if it is, it tests whether
- * the directory is writable or not.
- *
- * \param buf Pointer to directory name.
- * \param verbose Verbose on success. If verbose is non-zero, it will print
- * a message if it was successful in creating the directory.
- *
- * \return nothing In case anything fails, the player will exit. If it
- * returns, everything went well.
- */
-
-static void pnm_mkdir(char *buf, int verbose) {
- struct stat stat_p;
-
- if ( mkdir(buf, 0755) < 0 ) {
- switch (errno) { /* use switch in case other errors need to be caught
- and handled in the future */
- case EEXIST:
- if ( mp_stat(buf, &stat_p ) < 0 ) {
- mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n", info.short_name,
- _("This error has occurred"), strerror(errno) );
- mp_msg(MSGT_VO, MSGL_ERR, "%s: %s %s\n", info.short_name,
- _("Unable to access"), buf);
- return;
- }
- if ( !S_ISDIR(stat_p.st_mode) ) {
- mp_msg(MSGT_VO, MSGL_ERR, "%s: %s %s\n", info.short_name,
- buf, _("already exists, but is not a directory."));
- return;
- }
- if ( !(stat_p.st_mode & S_IWUSR) ) {
- mp_msg(MSGT_VO, MSGL_ERR, "%s: %s - %s\n", info.short_name,
- buf, _("Output directory already exists, but is not writable."));
- return;
- }
-
- if (strcmp(buf, ".") != 0) {
- mp_msg(MSGT_VO, MSGL_INFO, "%s: %s - %s\n", info.short_name,
- buf, _("Output directory already exists and is writable."));
- }
- break;
-
- default:
- mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n", info.short_name,
- _("This error has occurred"), strerror(errno) );
- mp_msg(MSGT_VO, MSGL_ERR, "%s: %s - %s\n", info.short_name,
- buf, _("Unable to create output directory."));
- return;
- } /* end switch */
- } else if ( verbose ) {
- mp_msg(MSGT_VO, MSGL_INFO, "%s: %s - %s\n", info.short_name,
- buf, _("Output directory successfully created."));
- } /* end if */
-}
-
-/* ------------------------------------------------------------------------- */
-
-/** \brief Configure the video output driver.
- *
- * This functions configures the video output driver. It determines the
- * width and height of the image(s) and creates the output directory.
- *
- * \return 0 All went well.
- */
-
-static int config(uint32_t width, uint32_t height, uint32_t d_width,
- uint32_t d_height, uint32_t flags, char *title,
- uint32_t format)
-{
- char buf[BUFLENGTH];
-
- if (vo_config_count > 0 ) { /* Already configured */
- return 0;
- }
-
- /* Create outdir. */
-
- snprintf(buf, BUFLENGTH, "%s", pnm_outdir);
- pnm_mkdir(buf, 1); /* This function only returns if creation was
- successful. If not, the player will exit. */
-
- if (pnm_type == PNM_TYPE_PPM) {
- pnm_file_extension = strdup("ppm");
- } else if (pnm_type == PNM_TYPE_PGM) {
- pnm_file_extension = strdup("pgm");
- } else if (pnm_type == PNM_TYPE_PGMYUV) {
- pnm_file_extension = strdup("pgmyuv");
- }
-
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-/** \brief Write PNM file to output file
- *
- * This function writes PPM, PGM or PGMYUV data to an output file, depending
- * on which type was selected on the commandline. pnm_type and pnm_mode are
- * global variables. Depending on which mode was selected, it will write
- * a RAW or an ASCII file.
- *
- * \param outfile Filedescriptor of output file.
- * \param mpi The image to write.
- *
- * \return none The player will exit if anything goes wrong.
- */
-
-static void pnm_write_pnm(FILE *outfile, mp_image_t *mpi)
-{
- uint32_t w = mpi->w;
- uint32_t h = mpi->h;
- uint8_t *rgbimage = mpi->planes[0];
- uint8_t *planeY = mpi->planes[0];
- uint8_t *planeU = mpi->planes[1];
- uint8_t *planeV = mpi->planes[2];
- uint8_t *curline;
- uint32_t strideY = mpi->stride[0];
- uint32_t strideU = mpi->stride[1];
- uint32_t strideV = mpi->stride[2];
-
- unsigned int i, j;
-
- if (pnm_mode == PNM_RAW_MODE) {
-
- if (pnm_type == PNM_TYPE_PPM) {
- if ( fprintf(outfile, "P6\n%d %d\n255\n", w, h) < 0 )
- pnm_write_error();
- if ( fwrite(rgbimage, w * 3, h, outfile) < h ) pnm_write_error();
- } else if (pnm_type == PNM_TYPE_PGM) {
- if ( fprintf(outfile, "P5\n%d %d\n255\n", w, h) < 0 )
- pnm_write_error();
- for (i=0; i<h; i++) {
- if ( fwrite(planeY + i * strideY, w, 1, outfile) < 1 )
- pnm_write_error();
- }
- } else if (pnm_type == PNM_TYPE_PGMYUV) {
- if ( fprintf(outfile, "P5\n%d %d\n255\n", w, h*3/2) < 0 )
- pnm_write_error();
- for (i=0; i<h; i++) {
- if ( fwrite(planeY + i * strideY, w, 1, outfile) < 1 )
- pnm_write_error();
- }
- w = w / 2;
- h = h / 2;
- for (i=0; i<h; i++) {
- if ( fwrite(planeU + i * strideU, w, 1, outfile) < 1 )
- pnm_write_error();
- if ( fwrite(planeV + i * strideV, w, 1, outfile) < 1 )
- pnm_write_error();
- }
- } /* end if pnm_type */
-
- } else if (pnm_mode == PNM_ASCII_MODE) {
-
- if (pnm_type == PNM_TYPE_PPM) {
- if ( fprintf(outfile, "P3\n%d %d\n255\n", w, h) < 0 )
- pnm_write_error();
- for (i=0; i <= w * h * 3 - 16 ; i += 15) {
- if ( fprintf(outfile, PNM_LINE_OF_ASCII,
- PNM_LINE15(rgbimage,i) ) < 0 ) pnm_write_error();
- }
- while (i < (w * h * 3) ) {
- if ( fprintf(outfile, "%03d ", rgbimage[i]) < 0 )
- pnm_write_error();
- i++;
- }
- if ( fputc('\n', outfile) < 0 ) pnm_write_error();
- } else if ( (pnm_type == PNM_TYPE_PGM) ||
- (pnm_type == PNM_TYPE_PGMYUV) ) {
-
- /* different header for pgm and pgmyuv. pgmyuv is 'higher' */
- if (pnm_type == PNM_TYPE_PGM) {
- if ( fprintf(outfile, "P2\n%d %d\n255\n", w, h) < 0 )
- pnm_write_error();
- } else { /* PNM_TYPE_PGMYUV */
- if ( fprintf(outfile, "P2\n%d %d\n255\n", w, h*3/2) < 0 )
- pnm_write_error();
- }
-
- /* output Y plane for both PGM and PGMYUV */
- for (j=0; j<h; j++) {
- curline = planeY + strideY * j;
- for (i=0; i <= w - 16; i+=15) {
- if ( fprintf(outfile, PNM_LINE_OF_ASCII,
- PNM_LINE15(curline,i) ) < 0 ) pnm_write_error();
- }
- while (i < w ) {
- if ( fprintf(outfile, "%03d ", curline[i]) < 0 )
- pnm_write_error();
- i++;
- }
- if ( fputc('\n', outfile) < 0 ) pnm_write_error();
- }
-
- /* also output U and V planes fpr PGMYUV */
- if (pnm_type == PNM_TYPE_PGMYUV) {
- w = w / 2;
- h = h / 2;
- for (j=0; j<h; j++) {
- curline = planeU + strideU * j;
- for (i=0; i<= w-16; i+=15) {
- if ( fprintf(outfile, PNM_LINE_OF_ASCII,
- PNM_LINE15(curline,i) ) < 0 ) pnm_write_error();
- }
- while (i < w ) {
- if ( fprintf(outfile, "%03d ", curline[i]) < 0 )
- pnm_write_error();
- i++;
- }
- if ( fputc('\n', outfile) < 0 ) pnm_write_error();
-
- curline = planeV + strideV * j;
- for (i=0; i<= w-16; i+=15) {
- if ( fprintf(outfile, PNM_LINE_OF_ASCII,
- PNM_LINE15(curline,i) ) < 0 ) pnm_write_error();
- }
- while (i < w ) {
- if ( fprintf(outfile, "%03d ", curline[i]) < 0 )
- pnm_write_error();
- i++;
- }
- if ( fputc('\n', outfile) < 0 ) pnm_write_error();
- }
- }
-
- } /* end if pnm_type */
- } /* end if pnm_mode */
-}
-
-/* ------------------------------------------------------------------------- */
-
-/** \brief Write a PNM image.
- *
- * This function gets called first if a PNM image has to be written to disk.
- * It contains the subdirectory framework and it calls pnm_write_pnm() to
- * actually write the image to disk.
- *
- * \param mpi The image to write.
- *
- * \return none The player will exit if anything goes wrong.
- */
-
-static void pnm_write_image(mp_image_t *mpi)
-{
- static int framenum = 0, framecounter = 0, subdircounter = 0;
- char buf[BUFLENGTH];
- static char subdirname[BUFLENGTH] = "";
- FILE *outfile;
-
- if (!mpi) {
- mp_msg(MSGT_VO, MSGL_ERR, "%s: No image data supplied to video output driver\n", info.short_name );
- return;
- }
-
- /* Start writing to new subdirectory after a certain amount of frames */
- if ( framecounter == pnm_maxfiles ) {
- framecounter = 0;
- }
-
- /* If framecounter is zero (or reset to zero), increment subdirectory
- * number and create the subdirectory.
- * If pnm_subdirs is not set, do nothing. */
- if ( !framecounter && pnm_subdirs ) {
- subdircounter++;
- snprintf(subdirname, BUFLENGTH, "%s%08d", pnm_subdirs, subdircounter);
- snprintf(buf, BUFLENGTH, "%s/%s", pnm_outdir, subdirname);
- pnm_mkdir(buf, 0); /* This function only returns if creation was
- successful. If not, the player will exit. */
- }
-
- framenum++;
- framecounter++;
-
- /* snprintf the full pathname of the outputfile */
- snprintf(buf, BUFLENGTH, "%s/%s/%08d.%s", pnm_outdir, subdirname,
- framenum, pnm_file_extension);
-
- if ( (outfile = fopen(buf, "wb") ) == NULL ) {
- mp_msg(MSGT_VO, MSGL_ERR, "\n%s: %s\n", info.short_name,
- "Unable to create output file.");
- mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n",
- info.short_name, "This error has occurred",
- strerror(errno) );
- return;
- }
-
- pnm_write_pnm(outfile, mpi);
-
- fclose(outfile);
-}
-
-/* ------------------------------------------------------------------------- */
-
-static uint32_t draw_image(mp_image_t *mpi)
-{
- if (mpi->flags & MP_IMGFLAG_PLANAR) { /* Planar */
- if (mpi->flags & MP_IMGFLAG_YUV) { /* Planar YUV */
- pnm_write_image(mpi);
- return VO_TRUE;
- } else { /* Planar RGB */
- return VO_FALSE;
- }
- } else { /* Packed */
- if (mpi->flags & MP_IMGFLAG_YUV) { /* Packed YUV */
- return VO_FALSE;
- } else { /* Packed RGB */
- pnm_write_image(mpi);
- return VO_TRUE;
- }
- }
-
- return VO_FALSE;
-}
-
-/* ------------------------------------------------------------------------- */
-
-static int draw_frame(uint8_t *src[])
-{
- mp_msg(MSGT_VO, MSGL_V, "%s: draw_frame() is called!\n", info.short_name);
- return -1;
-}
-
-/* ------------------------------------------------------------------------- */
-
-static int draw_slice(uint8_t *src[], int stride[], int w, int h,
- int x, int y)
-{
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-static int query_format(uint32_t format)
-{
- /* Ensure that for PPM we get Packed RGB and for PGM(YUV) we get
- * Planar YUV */
- if (pnm_type == PNM_TYPE_PPM) {
- if (format == IMGFMT_RGB24) {
- return VFCAP_CSP_SUPPORTED|VFCAP_CSP_SUPPORTED_BY_HW;
- }
- } else if ( (pnm_type == PNM_TYPE_PGM) || (pnm_type == PNM_TYPE_PGMYUV) ) {
- if (format == IMGFMT_YV12) {
- return VFCAP_CSP_SUPPORTED|VFCAP_CSP_SUPPORTED_BY_HW;
- }
- }
-
- return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-static int control(uint32_t request, void *data)
-{
- switch (request) {
- case VOCTRL_QUERY_FORMAT:
- return query_format(*((uint32_t*)data));
- case VOCTRL_DRAW_IMAGE:
- return draw_image(data);
- }
- return VO_NOTIMPL;
-}
-
-/* ------------------------------------------------------------------------- */
-
-static void uninit(void)
-{
- free(pnm_subdirs);
- pnm_subdirs = NULL;
- free(pnm_outdir);
- pnm_outdir = NULL;
-}
-
-/* ------------------------------------------------------------------------- */
-
-static void check_events(void)
-{
-}
-
-/* ------------------------------------------------------------------------- */
-
-static void draw_osd(void)
-{
-}
-
-/* ------------------------------------------------------------------------- */
-
-static void flip_page (void)
-{
-}
-
-/* ------------------------------------------------------------------------- */
-
-#undef BUFLENGTH
-#undef PNM_RAW_MODE
-#undef PNM_ASCII_MODE
-#undef PNM_TYPE_PPM
-#undef PNM_TYPE_PGM
-#undef PNM_TYPE_PGMYUV
-
-/* ------------------------------------------------------------------------- */