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VO: remove vo_jpeg, vo_png, vo_pnm, vo_tga

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All of these have been replaced by vo_image.
This commit is contained in:
wm4 2012-08-06 18:49:01 +02:00
parent eb1182eb50
commit 44f23e36e8
7 changed files with 1 additions and 1484 deletions
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4
Makefile
View File

@ -394,16 +394,13 @@ SRCS_MPLAYER-$(GL_X11) += libvo/x11_common.c
SRCS_MPLAYER-$(JACK) += libao2/ao_jack.c
SRCS_MPLAYER-$(JOYSTICK) += input/joystick.c
SRCS_MPLAYER-$(JPEG) += libvo/vo_jpeg.c
SRCS_MPLAYER-$(LIRC) += input/lirc.c
SRCS_MPLAYER-$(MD5SUM) += libvo/vo_md5sum.c
SRCS_MPLAYER-$(OPENAL) += libao2/ao_openal.c
SRCS_MPLAYER-$(OSS) += libao2/ao_oss.c
SRCS_MPLAYER-$(PNM) += libvo/vo_pnm.c
SRCS_MPLAYER-$(PULSE) += libao2/ao_pulse.c
SRCS_MPLAYER-$(PORTAUDIO) += libao2/ao_portaudio.c
SRCS_MPLAYER-$(RSOUND) += libao2/ao_rsound.c
SRCS_MPLAYER-$(TGA) += libvo/vo_tga.c
SRCS_MPLAYER-$(V4L2) += libvo/vo_v4l2.c
SRCS_MPLAYER-$(V4L2) += libao2/ao_v4l2.c
SRCS_MPLAYER-$(VDPAU) += libvo/vo_vdpau.c
@ -431,7 +428,6 @@ SRCS_MPLAYER = command.c \
libvo/old_vo_wrapper.c \
libvo/video_out.c \
libvo/vo_null.c \
libvo/vo_png.c \
libvo/vo_image.c \
$(SRCS_MPLAYER-yes)

38
configure vendored
View File

@ -339,7 +339,7 @@ Optional features:
Codecs:
--enable-gif enable GIF support [autodetect]
--enable-png enable PNG input/output support [autodetect]
--enable-png enable PNG input support [autodetect]
--enable-mng enable MNG input support [autodetect]
--enable-jpeg enable JPEG input/output support [autodetect]
--enable-libcdio enable libcdio support [autodetect]
@ -371,8 +371,6 @@ Video output:
--enable-xshape enable XShape support [autodetect]
--disable-xss disable screensaver support via xss [autodetect]
--enable-directfb enable DirectFB video output [autodetect]
--disable-tga disable Targa video output [enable]
--disable-pnm disable PNM video output [enable]
--disable-md5sum disable md5sum video output [enable]
--disable-yuv4mpeg disable yuv4mpeg video output [enable]
--disable-corevideo disable CoreVideo video output [autodetect]
@ -462,7 +460,6 @@ _nas=auto
_png=auto
_mng=auto
_jpeg=auto
_pnm=yes
_md5sum=yes
_yuv4mpeg=yes
_gif=auto
@ -525,7 +522,6 @@ _apple_remote=auto
_apple_ir=auto
_termcap=auto
_termios=auto
_tga=yes
_directfb=auto
#language=en
_shm=auto
@ -687,8 +683,6 @@ for ac_option do
--disable-mng) _mng=no ;;
--enable-jpeg) _jpeg=yes ;;
--disable-jpeg) _jpeg=no ;;
--enable-pnm) _pnm=yes ;;
--disable-pnm) _pnm=no ;;
--enable-md5sum) _md5sum=yes ;;
--disable-md5sum) _md5sum=no ;;
--enable-yuv4mpeg) _yuv4mpeg=yes ;;
@ -809,8 +803,6 @@ for ac_option do
--disable-termcap) _termcap=no ;;
--enable-termios) _termios=yes ;;
--disable-termios) _termios=no ;;
--disable-tga) _tga=no ;;
--enable-tga) _tga=yes ;;
--enable-directfb) _directfb=yes ;;
--disable-directfb) _directfb=no ;;
--enable-shm) _shm=yes ;;
@ -2062,17 +2054,6 @@ echores "$_libquvi"
#########
echocheck "tga"
if test "$_tga" = yes ; then
def_tga='#define CONFIG_TGA 1'
vomodules="tga $vomodules"
else
def_tga='#undef CONFIG_TGA'
novomodules="tga $novomodules"
fi
echores "$_tga"
echocheck "md5sum support"
if test "$_md5sum" = yes; then
def_md5sum="#define CONFIG_MD5SUM 1"
@ -2505,19 +2486,6 @@ else
fi
echocheck "PNM support"
if test "$_pnm" = yes; then
def_pnm="#define CONFIG_PNM 1"
vomodules="pnm $vomodules"
else
def_pnm="#undef CONFIG_PNM"
novomodules="pnm $novomodules"
fi
echores "$_pnm"
echocheck "GIF support"
# This is to appease people who want to force gif support.
# If it is forced to yes, then we still do checks to determine
@ -4015,7 +3983,6 @@ OPENAL = $_openal
OSS = $_ossaudio
PE_EXECUTABLE = $_pe_executable
PNG = $_png
PNM = $_pnm
PRIORITY = $_priority
PULSE = $_pulse
PORTAUDIO = $_portaudio
@ -4028,7 +3995,6 @@ RADIO_CAPTURE=$_radio_capture
REAL_CODECS = $_real
RSOUND = $_rsound
STREAM_CACHE = $_stream_cache
TGA = $_tga
TV = $_tv
TV_BSDBT848 = $_tv_bsdbt848
TV_DSHOW = $_tv_dshow
@ -4306,8 +4272,6 @@ $def_jpeg
$def_md5sum
$def_mng
$def_png
$def_pnm
$def_tga
$def_v4l2
$def_vdpau
$def_vm

14
libvo/video_out.c
View File

@ -81,7 +81,6 @@ extern struct vo_driver video_out_gl_nosw;
extern struct vo_driver video_out_gl;
extern struct vo_driver video_out_gl3;
extern struct vo_driver video_out_null;
extern struct vo_driver video_out_png;
extern struct vo_driver video_out_image;
extern struct vo_driver video_out_caca;
extern struct vo_driver video_out_yuv4mpeg;
@ -89,13 +88,10 @@ extern struct vo_driver video_out_direct3d;
extern struct vo_driver video_out_direct3d_shaders;
extern struct vo_driver video_out_directx;
extern struct vo_driver video_out_v4l2;
extern struct vo_driver video_out_jpeg;
extern struct vo_driver video_out_gif89a;
extern struct vo_driver video_out_directfb;
extern struct vo_driver video_out_tga;
extern struct vo_driver video_out_corevideo;
extern struct vo_driver video_out_sharedbuffer;
extern struct vo_driver video_out_pnm;
extern struct vo_driver video_out_md5sum;
const struct vo_driver *video_out_drivers[] =
@ -146,20 +142,10 @@ const struct vo_driver *video_out_drivers[] =
#ifdef CONFIG_YUV4MPEG
&video_out_yuv4mpeg,
#endif
&video_out_png,
&video_out_image,
#ifdef CONFIG_JPEG
&video_out_jpeg,
#endif
#ifdef CONFIG_GIF
&video_out_gif89a,
#endif
#ifdef CONFIG_TGA
&video_out_tga,
#endif
#ifdef CONFIG_PNM
&video_out_pnm,
#endif
#ifdef CONFIG_MD5SUM
&video_out_md5sum,
#endif

410
libvo/vo_jpeg.c
View File

@ -1,410 +0,0 @@
/*
* JPEG Renderer for MPlayer
*
* Copyright (C) 2002 by Pontscho <pontscho@makacs.poliod.hu>
* Copyright (C) 2003 by Alex
* Copyright (C) 2004, 2005 by Ivo van Poorten <ivop@euronet.nl>
*
* 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 <jpeglib.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.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
/* ------------------------------------------------------------------------- */
/* Info */
static const vo_info_t info=
{
"JPEG file",
"jpeg",
"Zoltan Ponekker (pontscho@makacs.poliod.hu)",
""
};
const LIBVO_EXTERN (jpeg)
/* ------------------------------------------------------------------------- */
/* Global Variables */
static int image_width;
static int image_height;
static int image_d_width;
static int image_d_height;
int jpeg_baseline = 1;
int jpeg_progressive_mode = 0;
int jpeg_optimize = 100;
int jpeg_smooth = 0;
int jpeg_quality = 75;
int jpeg_dpi = 72; /** Screen resolution = 72 dpi */
char *jpeg_outdir = NULL;
char *jpeg_subdirs = NULL;
int jpeg_maxfiles = 1000;
static int framenum = 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 jpeg_mkdir(const 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;
}
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 */
}
/* ------------------------------------------------------------------------- */
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];
/* Create outdir. */
snprintf(buf, BUFLENGTH, "%s", jpeg_outdir);
jpeg_mkdir(buf, 1); /* This function only returns if creation was
successful. If not, the player will exit. */
image_height = height;
image_width = width;
/* Save for JFIF-Header PAR */
image_d_width = d_width;
image_d_height = d_height;
return 0;
}
/* ------------------------------------------------------------------------- */
static uint32_t jpeg_write(const char * name, uint8_t * buffer)
{
FILE *outfile;
struct jpeg_compress_struct cinfo;
struct jpeg_error_mgr jerr;
JSAMPROW row_pointer[1];
int row_stride;
if ( !buffer ) return 1;
if ( (outfile = fopen(name, "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 1;
}
cinfo.err = jpeg_std_error(&jerr);
jpeg_create_compress(&cinfo);
jpeg_stdio_dest(&cinfo, outfile);
cinfo.image_width = image_width;
cinfo.image_height = image_height;
cinfo.input_components = 3;
cinfo.in_color_space = JCS_RGB;
jpeg_set_defaults(&cinfo);
/* Important: Header info must be set AFTER jpeg_set_defaults() */
cinfo.write_JFIF_header = TRUE;
cinfo.JFIF_major_version = 1;
cinfo.JFIF_minor_version = 2;
cinfo.density_unit = 1; /* 0=unknown, 1=dpi, 2=dpcm */
/* Image DPI is determined by Y_density, so we leave that at
jpeg_dpi if possible and crunch X_density instead (PAR > 1) */
cinfo.X_density = jpeg_dpi*image_width/image_d_width;
cinfo.Y_density = jpeg_dpi*image_height/image_d_height;
cinfo.write_Adobe_marker = TRUE;
jpeg_set_quality(&cinfo,jpeg_quality, jpeg_baseline);
cinfo.optimize_coding = jpeg_optimize;
cinfo.smoothing_factor = jpeg_smooth;
if ( jpeg_progressive_mode ) {
jpeg_simple_progression(&cinfo);
}
jpeg_start_compress(&cinfo, TRUE);
row_stride = image_width * 3;
while (cinfo.next_scanline < cinfo.image_height) {
row_pointer[0] = &buffer[cinfo.next_scanline * row_stride];
(void)jpeg_write_scanlines(&cinfo, row_pointer,1);
}
jpeg_finish_compress(&cinfo);
fclose(outfile);
jpeg_destroy_compress(&cinfo);
return 0;
}
/* ------------------------------------------------------------------------- */
static int draw_frame(uint8_t *src[])
{
static int framecounter = 0, subdircounter = 0;
char buf[BUFLENGTH];
static char subdirname[BUFLENGTH] = "";
/* Start writing to new subdirectory after a certain amount of frames */
if ( framecounter == jpeg_maxfiles ) {
framecounter = 0;
}
/* If framecounter is zero (or reset to zero), increment subdirectory
* number and create the subdirectory.
* If jpeg_subdirs is not set, do nothing and resort to old behaviour. */
if ( !framecounter && jpeg_subdirs ) {
subdircounter++;
snprintf(subdirname, BUFLENGTH, "%s%08d", jpeg_subdirs, subdircounter);
snprintf(buf, BUFLENGTH, "%s/%s", jpeg_outdir, subdirname);
jpeg_mkdir(buf, 0); /* This function only returns if creation was
successful. If not, the player will exit. */
}
framenum++;
/* snprintf the full pathname of the outputfile */
snprintf(buf, BUFLENGTH, "%s/%s/%08d.jpg", jpeg_outdir, subdirname,
framenum);
framecounter++;
return jpeg_write(buf, src[0]);
}
/* ------------------------------------------------------------------------- */
static void draw_osd(void)
{
}
/* ------------------------------------------------------------------------- */
static void flip_page (void)
{
}
/* ------------------------------------------------------------------------- */
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)
{
if (format == IMGFMT_RGB24) {
return VFCAP_CSP_SUPPORTED|VFCAP_CSP_SUPPORTED_BY_HW;
}
return 0;
}
/* ------------------------------------------------------------------------- */
static void uninit(void)
{
free(jpeg_subdirs);
jpeg_subdirs = NULL;
free(jpeg_outdir);
jpeg_outdir = NULL;
}
/* ------------------------------------------------------------------------- */
static void check_events(void)
{
}
/* ------------------------------------------------------------------------- */
/** \brief Validation function for values [0-100]
*/
static int int_zero_hundred(void *valp)
{
int *val = valp;
return *val >= 0 && *val <= 100;
}
static int preinit(const char *arg)
{
const opt_t subopts[] = {
{"progressive", OPT_ARG_BOOL, &jpeg_progressive_mode, NULL},
{"baseline", OPT_ARG_BOOL, &jpeg_baseline, NULL},
{"optimize", OPT_ARG_INT, &jpeg_optimize,
int_zero_hundred},
{"smooth", OPT_ARG_INT, &jpeg_smooth,
int_zero_hundred},
{"quality", OPT_ARG_INT, &jpeg_quality,
int_zero_hundred},
{"dpi", OPT_ARG_INT, &jpeg_dpi, NULL},
{"outdir", OPT_ARG_MSTRZ, &jpeg_outdir, NULL},
{"subdirs", OPT_ARG_MSTRZ, &jpeg_subdirs, NULL},
{"maxfiles", OPT_ARG_INT, &jpeg_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.");
jpeg_progressive_mode = 0;
jpeg_baseline = 1;
jpeg_optimize = 100;
jpeg_smooth = 0;
jpeg_quality = 75;
jpeg_maxfiles = 1000;
jpeg_outdir = strdup(".");
jpeg_subdirs = NULL;
if (subopt_parse(arg, subopts) != 0) {
return -1;
}
if (jpeg_progressive_mode) info_message = _("Progressive JPEG enabled.");
else info_message = _("Progressive JPEG disabled.");
mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name, info_message);
if (jpeg_baseline) info_message = _("Baseline JPEG enabled.");
else info_message = _("Baseline JPEG disabled.");
mp_msg(MSGT_VO, MSGL_INFO, "%s: %s\n", info.short_name, info_message);
mp_msg(MSGT_VO, MSGL_V, "%s: optimize --> %d\n", info.short_name,
jpeg_optimize);
mp_msg(MSGT_VO, MSGL_V, "%s: smooth --> %d\n", info.short_name,
jpeg_smooth);
mp_msg(MSGT_VO, MSGL_V, "%s: quality --> %d\n", info.short_name,
jpeg_quality);
mp_msg(MSGT_VO, MSGL_V, "%s: dpi --> %d\n", info.short_name,
jpeg_dpi);
mp_msg(MSGT_VO, MSGL_V, "%s: outdir --> %s\n", info.short_name,
jpeg_outdir);
if (jpeg_subdirs) {
mp_msg(MSGT_VO, MSGL_V, "%s: subdirs --> %s\n", info.short_name,
jpeg_subdirs);
mp_msg(MSGT_VO, MSGL_V, "%s: maxfiles --> %d\n", info.short_name,
jpeg_maxfiles);
}
mp_msg(MSGT_VO, MSGL_V, "%s: %s\n", info.short_name,
"Suboptions parsed OK.");
return 0;
}
/* ------------------------------------------------------------------------- */
static int control(uint32_t request, void *data)
{
switch (request) {
case VOCTRL_QUERY_FORMAT:
return query_format(*((uint32_t*)data));
}
return VO_NOTIMPL;
}
/* ------------------------------------------------------------------------- */
#undef BUFLENGTH
/* ------------------------------------------------------------------------- */

202
libvo/vo_png.c
View File

@ -1,202 +0,0 @@
/*
* Portable Network Graphics renderer
*
* Copyright 2001 by Felix Buenemann <atmosfear@users.sourceforge.net>
*
* Uses libpng (which uses zlib), so see according licenses.
*
* 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.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include "config.h"
#include "mp_msg.h"
#include "mp_msg.h"
#include "video_out.h"
#include "video_out_internal.h"
#include "subopt-helper.h"
#include "libavcodec/avcodec.h"
#include "fmt-conversion.h"
static const vo_info_t info =
{
"PNG file",
"png",
"Felix Buenemann <atmosfear@users.sourceforge.net>",
""
};
const LIBVO_EXTERN (png)
static int z_compression;
static int framenum;
static int use_alpha;
static AVCodecContext *avctx;
static AVFrame *pic;
static uint8_t *outbuffer;
int outbuffer_size;
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)
{
if(z_compression == 0) {
mp_tmsg(MSGT_VO,MSGL_INFO, "[VO_PNG] Warning: compression level set to 0, compression disabled!\n");
mp_tmsg(MSGT_VO,MSGL_INFO, "[VO_PNG] Info: Use -vo png:z=<n> to set compression level from 0 to 9.\n");
mp_tmsg(MSGT_VO,MSGL_INFO, "[VO_PNG] Info: (0 = no compression, 1 = fastest, lowest - 9 best, slowest compression)\n");
}
mp_msg(MSGT_VO,MSGL_DBG2, "PNG Compression level %i\n", z_compression);
uninit();
struct AVCodec *png_codec = avcodec_find_encoder(CODEC_ID_PNG);
if (!png_codec)
goto error;
avctx = avcodec_alloc_context3(png_codec);
if (!avctx)
goto error;
pic = avcodec_alloc_frame();
if (!pic)
goto error;
avctx->width = width;
avctx->height = height;
avctx->pix_fmt = imgfmt2pixfmt(format);
avctx->compression_level = z_compression;
if (avcodec_open2(avctx, png_codec, NULL) < 0)
goto error;
return 0;
error:
uninit();
return -1;
}
static uint32_t draw_image(mp_image_t* mpi){
int buffersize;
int res;
char buf[100];
FILE *outfile;
// if -dr or -slices then do nothing:
if(mpi->flags&(MP_IMGFLAG_DIRECT|MP_IMGFLAG_DRAW_CALLBACK)) return VO_TRUE;
snprintf (buf, 100, "%08d.png", ++framenum);
outfile = fopen(buf, "wb");
if (!outfile) {
mp_msg(MSGT_VO,MSGL_WARN, "\n[VO_PNG] Error opening '%s' for writing!\n", strerror(errno));
return 1;
}
avcodec_get_frame_defaults(pic);
pic->data[0] = mpi->planes[0];
pic->linesize[0] = mpi->stride[0];
buffersize = mpi->w * mpi->h * 8;
if (outbuffer_size < buffersize) {
av_freep(&outbuffer);
outbuffer = av_malloc(buffersize);
outbuffer_size = buffersize;
}
res = avcodec_encode_video(avctx, outbuffer, outbuffer_size, pic);
if(res < 0){
mp_msg(MSGT_VO,MSGL_WARN, "[VO_PNG] Error in create_png.\n");
fclose(outfile);
return 1;
}
fwrite(outbuffer, res, 1, outfile);
fclose(outfile);
return VO_TRUE;
}
static void draw_osd(void){}
static void flip_page (void){}
static int draw_frame(uint8_t * src[])
{
return -1;
}
static int draw_slice( uint8_t *src[],int stride[],int w,int h,int x,int y )
{
return -1;
}
static int
query_format(uint32_t format)
{
const int supported_flags = VFCAP_CSP_SUPPORTED|VFCAP_CSP_SUPPORTED_BY_HW|VFCAP_ACCEPT_STRIDE;
switch(format){
case IMGFMT_RGB24:
return use_alpha ? 0 : supported_flags;
case IMGFMT_BGR32:
return use_alpha ? supported_flags : 0;
}
return 0;
}
static void uninit(void)
{
if (avctx)
avcodec_close(avctx);
av_freep(&avctx);
av_freep(&outbuffer);
av_free(pic);
pic = NULL;
outbuffer_size = 0;
}
static void check_events(void){}
static int int_zero_to_nine(void *value)
{
int *sh = value;
return *sh >= 0 && *sh <= 9;
}
static const opt_t subopts[] = {
{"alpha", OPT_ARG_BOOL, &use_alpha, NULL},
{"z", OPT_ARG_INT, &z_compression, int_zero_to_nine},
{NULL}
};
static int preinit(const char *arg)
{
z_compression = 0;
use_alpha = 0;
if (subopt_parse(arg, subopts) != 0) {
return -1;
}
return 0;
}
static int control(uint32_t request, void *data)
{
switch (request) {
case VOCTRL_DRAW_IMAGE:
return draw_image(data);
case VOCTRL_QUERY_FORMAT:
return query_format(*((uint32_t*)data));
}
return VO_NOTIMPL;
}

586
libvo/vo_pnm.c
View File

@ -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
/* ------------------------------------------------------------------------- */

231
libvo/vo_tga.c
View File

@ -1,231 +0,0 @@
/*
* TARGA video output
*
* This video output module writes TARGA uncompressed files in 15, 24 and 32
* bit BGR format.
*
* to select the output format use the format filter:
* mplayer -vo tga -vf format=bgr15 ...
* mplayer -vo tga -vf format=bgr24 ...
* mplayer -vo tga -vf format=bgr32 ...
*
* The 16 bit files are loaded without problem from Gimp and ImageMagick but
* give an error with entice (a visualizer from the enlightenment package
* that uses the imlib2 package).
*
* In 32-bit mode the alpha channel is set to 255 (0xff). For big-endian
* machines, TGA_ALPHA32 changes from 0xff000000 to 0x000000ff, and
* TGA_SHIFT32 from 0 to 8.
*
* I need to fill the alpha channel because entice considers that alpha
* channel (and displays nothing, only the background!), but ImageMagick
* (the program display) or gimp doesn't care.
*
* Maybe it is possible (with a compilation switch) to avoid the fill of
* the alpha channel and work outside MPlayer (if needed).
*
* Daniele Forghieri ( guru@digitalfantasy.it )
*
* 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.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <math.h>
#include "config.h"
#include "mp_msg.h"
#include "video_out.h"
#include "video_out_internal.h"
static const vo_info_t info =
{
"Targa output",
"tga",
"Daniele Forghieri - guru@digitalfantasy.it",
""
};
const LIBVO_EXTERN (tga)
/* locals vars */
static int frame_num = 0;
static void tga_make_header(uint8_t *h, int dx, int dy, int bpp)
{
int i;
for(i = 0; i < 18; i++) {
switch (i) {
case 2:
*h = 0x02;
break;
case 12:
*h = dx & 0xff;
break;
case 13:
*h = (dx >> 8) & 0xff;
break;
case 14:
*h = dy & 0xff;
break;
case 15:
*h = (dy >> 8) & 0xff;
break;
case 16:
*h = bpp;
break;
case 17:
*h = 0x20;
break;
default:
*h = 0;
}
++h;
}
}
static int write_tga( char *file, int bpp, int dx, int dy, uint8_t *buf, int stride)
{
int er;
FILE *fo;
fo = fopen(file, "wb");
if (fo != NULL) {
uint8_t hdr[18];
er = 0;
tga_make_header(hdr, dx, dy, bpp);
if (fwrite(hdr, sizeof(hdr), 1, fo) == 1) {
int wb;
wb = ((bpp + 7) / 8) * dx;
while (dy-- > 0) {
if (fwrite(buf, wb, 1, fo) != 1) {
er = 4;
break;
}
buf += stride;
}
}
else {
er = 2;
}
fclose(fo);
}
else {
er = 1;
}
if (er) {
fprintf(stderr, "Error writing file [%s]\n", file);
}
return er;
}
static uint32_t draw_image(mp_image_t* mpi)
{
char file[20 + 1];
snprintf (file, 20, "%08d.tga", ++frame_num);
write_tga( file,
mpi->bpp,
mpi->w,
mpi->h,
mpi->planes[0],
mpi->stride[0]);
return VO_TRUE;
}
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)
{
return 0;
}
static void draw_osd(void)
{
}
static void flip_page (void)
{
return;
}
static int draw_slice(uint8_t *srcimg[], int stride[], int w,int h,int x,int y)
{
return -1;
}
static int draw_frame(uint8_t * src[])
{
return -1;
}
static int query_format(uint32_t format)
{
switch(format){
case IMGFMT_BGR15LE:
case IMGFMT_BGR24:
case IMGFMT_BGRA:
return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW;
}
return 0;
}
static void uninit(void)
{
}
static void check_events(void)
{
}
static int preinit(const char *arg)
{
if(arg) {
mp_tmsg(MSGT_VO,MSGL_WARN, "[VO_TGA] Unknown subdevice: %s.\n",arg);
return ENOSYS;
}
return 0;
}
static int control(uint32_t request, void *data)
{
switch (request) {
case VOCTRL_DRAW_IMAGE:
return draw_image(data);
case VOCTRL_QUERY_FORMAT:
return query_format(*((uint32_t*)data));
}
return VO_NOTIMPL;
}