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-rw-r--r--libvo/vo_pnm.c666
1 files changed, 666 insertions, 0 deletions
diff --git a/libvo/vo_pnm.c b/libvo/vo_pnm.c
new file mode 100644
index 0000000000..14819e4504
--- /dev/null
+++ b/libvo/vo_pnm.c
@@ -0,0 +1,666 @@
+/* ------------------------------------------------------------------------- */
+
+/*
+ * vo_pnm.c, PPM/PGM/PGMYUV Video Output Driver for MPlayer
+ *
+ *
+ * Written by Ivo van Poorten. (GPL)2004
+ *
+ *
+ * Changelog
+ *
+ * 2004-09-09 First draft.
+ * 2004-09-16 Second draft. It now acts on VOCTRL_DRAW_IMAGE and does not
+ * maintain a local copy of the image if the format is YV12.
+ * Speed improvement and uses less memory.
+ *
+ *
+ */
+
+/* ------------------------------------------------------------------------- */
+
+/* Global Includes */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/stat.h>
+#include <math.h> /* for log10() */
+
+/* ------------------------------------------------------------------------- */
+
+/* Local Includes */
+
+#include "config.h"
+#include "mp_msg.h"
+#include "video_out.h"
+#include "video_out_internal.h"
+#include "mplayer.h" /* for exit_player() */
+#include "help_mp.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 vo_info_t info=
+{
+ "PPM/PGM/PGMYUV file",
+ "pnm",
+ "Ivo van Poorten (ivop@euronet.nl)",
+ ""
+};
+
+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 Memory allocation failed.
+ *
+ * The video output driver failed to allocate a block of memory it needed.
+ * It displays a message and exits the player.
+ *
+ * \return nothing It does not return.
+ */
+
+void pnm_malloc_failed(void) {
+ mp_msg(MSGT_VO, MSGL_ERR, "%s: %s\n", info.short_name,
+ MSGTR_MemAllocFailed);
+ exit_player(MSGTR_Exit_error);
+}
+
+/* ------------------------------------------------------------------------- */
+
+/** \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.
+ */
+
+void pnm_write_error(void) {
+ mp_msg(MSGT_VO, MSGL_ERR, MSGTR_ErrorWritingFile, info.short_name);
+ exit_player(MSGTR_Exit_error);
+}
+
+/* ------------------------------------------------------------------------- */
+
+/** \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 uint32_t preinit(const char *arg)
+{
+ char *buf; /* buf is used to store parsed string values */
+ int value; /* storage for parsed integer values */
+
+ mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name,
+ MSGTR_VO_ParsingSuboptions);
+
+ if (arg) {
+
+ while (*arg != '\0') {
+ if (!strncmp(arg, ":", 1)) {
+ arg++;
+ continue; /* multiple ':' is not really an error */
+ } if (!strncmp(arg, "ascii", 5)) {
+ arg += 5;
+ pnm_mode = PNM_ASCII_MODE;
+ mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name,
+ MSGTR_VO_PNM_ASCIIMode);
+ } else if (!strncmp(arg, "raw", 3)) {
+ arg += 3;
+ pnm_mode = PNM_RAW_MODE;
+ mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name,
+ MSGTR_VO_PNM_RawMode);
+ } else if (!strncmp(arg, "ppm", 3)) {
+ arg += 3;
+ pnm_type = PNM_TYPE_PPM;
+ mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name,
+ MSGTR_VO_PNM_PPMType);
+ } else if (!strncmp(arg, "pgmyuv", 6)) {
+ arg += 6;
+ pnm_type = PNM_TYPE_PGMYUV;
+ mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name,
+ MSGTR_VO_PNM_PGMYUVType);
+ } else if (!strncmp(arg, "pgm", 3)) {
+ arg += 3;
+ pnm_type = PNM_TYPE_PGM;
+ mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name,
+ MSGTR_VO_PNM_PGMType);
+ } else if (!strncmp(arg, "outdir=", 7)) {
+ arg += 7;
+ buf = malloc(strlen(arg)+1); /* maximum length possible */
+ if (!buf) {
+ pnm_malloc_failed(); /* message and exit_player! */
+ }
+ if (sscanf(arg, "%[^:]", buf) == 1) {
+ mp_msg(MSGT_VO, MSGL_INFO, "%s: %s --> %s\n",
+ info.short_name, "outdir", buf);
+ arg += strlen(buf);
+ pnm_outdir = strdup(buf);
+ if (!pnm_outdir) pnm_malloc_failed();
+ free(buf);
+ } else {
+ mp_msg(MSGT_VO, MSGL_ERR, "%s: %s - %s\n",
+ info.short_name, "outdir",
+ MSGTR_VO_NoValueSpecified);
+ exit_player(MSGTR_Exit_error);
+ }
+ } else if (!strncmp(arg, "subdirs=", 8)) {
+ arg += 8;
+ buf = malloc(strlen(arg)+1); /* maximum length possible */
+ if (!buf) {
+ pnm_malloc_failed();
+ }
+ if (sscanf(arg, "%[^:]", buf) == 1) {
+ mp_msg(MSGT_VO, MSGL_INFO, "%s: %s --> %s\n",
+ info.short_name, "subdirs", buf);
+ arg += strlen(buf);
+ pnm_subdirs = strdup(buf);
+ if (!pnm_subdirs) pnm_malloc_failed();
+ free(buf);
+ } else {
+ mp_msg(MSGT_VO, MSGL_ERR, "%s: %s - %s\n",
+ info.short_name, "subdirs",
+ MSGTR_VO_NoValueSpecified);
+ exit_player(MSGTR_Exit_error);
+ }
+ } else if (!strncmp(arg, "maxfiles=", 9)) {
+ arg += 9;
+ if (sscanf(arg, "%d", &value) == 1) {
+ if (value < 1) {
+ mp_msg(MSGT_VO, MSGL_ERR, "%s: %s - %s %s.\n",
+ info.short_name, "maxfiles",
+ MSGTR_VO_ValueOutOfRange, ">=1");
+ exit_player(MSGTR_Exit_error);
+ } else {
+ pnm_maxfiles = value;
+ mp_msg(MSGT_VO, MSGL_INFO, "%s: %s --> %d\n",
+ info.short_name, "maxfiles", value);
+ }
+ } else {
+ mp_msg(MSGT_VO, MSGL_ERR, "%s: %s - %s\n",
+ info.short_name, "maxfiles",
+ MSGTR_VO_NoValueSpecified);
+ exit_player(MSGTR_Exit_error);
+ }
+ /* only here if value is set and sane */
+ if (value) {
+ arg += (int)log10(value) + 1;
+ } else {
+ arg++; /* log10(0) fails */
+ }
+ } else {
+ mp_msg(MSGT_VO, MSGL_ERR, "%s: %s %-20s...\n", info.short_name,
+ MSGTR_VO_UnknownSuboptions, arg);
+ exit_player(MSGTR_Exit_error);
+ }
+ } /* end while */
+ } /* endif */
+
+ /* If pnm_outdir is not set by an option, resort to default of "." */
+ if (!pnm_outdir) {
+ pnm_outdir = strdup(".");
+ if (!pnm_outdir) pnm_malloc_failed();
+ }
+
+ mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name,
+ MSGTR_VO_SuboptionsParsedOK);
+ 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.
+ */
+
+void pnm_mkdir(char *buf, int verbose) {
+ struct stat stat_p;
+
+/* Silly MING32 bug workaround */
+#ifndef __MINGW32__
+ if ( mkdir(buf, 0755) < 0 ) {
+#else
+ if ( mkdir(buf) < 0 ) {
+#endif
+ switch (errno) { /* use switch in case other errors need to be caught
+ and handled in the future */
+ case EEXIST:
+ if ( stat(buf, &stat_p ) < 0 ) {
+ mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n", info.short_name,
+ MSGTR_VO_GenericError, strerror(errno) );
+ mp_msg(MSGT_VO, MSGL_ERR, "%s: %s %s\n", info.short_name,
+ MSGTR_VO_UnableToAccess,buf);
+ exit_player(MSGTR_Exit_error);
+ }
+ if ( !S_ISDIR(stat_p.st_mode) ) {
+ mp_msg(MSGT_VO, MSGL_ERR, "%s: %s %s\n", info.short_name,
+ buf, MSGTR_VO_ExistsButNoDirectory);
+ exit_player(MSGTR_Exit_error);
+ }
+ if ( !(stat_p.st_mode & S_IWUSR) ) {
+ mp_msg(MSGT_VO, MSGL_ERR, "%s: %s - %s\n", info.short_name,
+ buf, MSGTR_VO_DirExistsButNotWritable);
+ exit_player(MSGTR_Exit_error);
+ }
+
+ mp_msg(MSGT_VO, MSGL_INFO, "%s: %s - %s\n", info.short_name,
+ buf, MSGTR_VO_DirExistsAndIsWritable);
+ break;
+
+ default:
+ mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n", info.short_name,
+ MSGTR_VO_GenericError, strerror(errno) );
+ mp_msg(MSGT_VO, MSGL_ERR, "%s: %s - %s\n", info.short_name,
+ buf, MSGTR_VO_CantCreateDirectory);
+ exit_player(MSGTR_Exit_error);
+ } /* end switch */
+ } else if ( verbose ) {
+ mp_msg(MSGT_VO, MSGL_INFO, "%s: %s - %s\n", info.short_name,
+ buf, MSGTR_VO_DirectoryCreateSuccess);
+ } /* 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 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)
+{
+ 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");
+ }
+ if (!pnm_file_extension) pnm_malloc_failed();
+
+ 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.
+ */
+
+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];
+
+ 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.
+ */
+
+void pnm_write_image(mp_image_t *mpi)
+{
+ static uint32_t 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 suplied to video output driver\n", info.short_name );
+ exit_player(MSGTR_Exit_error);
+ }
+
+ /* 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,
+ MSGTR_VO_CantCreateFile);
+ mp_msg(MSGT_VO, MSGL_ERR, "%s: %s: %s\n",
+ info.short_name, MSGTR_VO_GenericError,
+ strerror(errno) );
+ exit_player(MSGTR_Exit_error);
+ }
+
+ 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 uint32_t draw_frame(uint8_t *src[])
+{
+ mp_msg(MSGT_VO, MSGL_V, "%s: draw_frame() is called!\n", info.short_name);
+ return -1;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static uint32_t draw_slice(uint8_t *src[], int stride[], int w, int h,
+ int x, int y)
+{
+ return 0;
+}
+
+/* ------------------------------------------------------------------------- */
+
+static uint32_t 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 uint32_t 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)
+{
+ if (pnm_subdirs) {
+ free(pnm_subdirs);
+ pnm_subdirs = NULL;
+ }
+ if (pnm_outdir) {
+ 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
+
+/* ------------------------------------------------------------------------- */
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-12 17:52:45 +0000