#include "libpostproc/postprocess.h"
#include "libavutil/avstring.h"
#include "libavutil/pixdesc.h"
+#include "libavutil/eval.h"
#include "libavcodec/opt.h"
+#include "libavcore/avcore.h"
#include "cmdutils.h"
#include "version.h"
#if CONFIG_NETWORK
{
char *tail;
const char *error;
- double d = strtod(numstr, &tail);
+ double d = av_strtod(numstr, &tail);
if (*tail)
error= "Expected number for %s but found: %s\n";
else if (d < min || d > max)
void print_error(const char *filename, int err)
{
char errbuf[128];
+ const char *errbuf_ptr = errbuf;
- switch(err) {
-#if CONFIG_NETWORK
- case AVERROR(FF_NETERROR(EPROTONOSUPPORT)):
- fprintf(stderr, "%s: Unsupported network protocol\n", filename);
- break;
-#endif
- default:
- av_strerror(err, errbuf, sizeof(errbuf));
- fprintf(stderr, "%s: %s\n", filename, errbuf);
- }
+ if (av_strerror(err, errbuf, sizeof(errbuf)) < 0)
+ errbuf_ptr = strerror(AVUNERROR(err));
+ fprintf(stderr, "%s: %s\n", filename, errbuf_ptr);
}
-#define PRINT_LIB_VERSION(outstream,libname,LIBNAME,indent) \
- if (CONFIG_##LIBNAME) { \
- unsigned int version = libname##_version(); \
- fprintf(outstream, "%slib%-10s %2d.%2d.%2d / %2d.%2d.%2d\n", \
- indent? " " : "", #libname, \
- LIB##LIBNAME##_VERSION_MAJOR, \
- LIB##LIBNAME##_VERSION_MINOR, \
- LIB##LIBNAME##_VERSION_MICRO, \
- version >> 16, version >> 8 & 0xff, version & 0xff); \
- }
+static int warned_cfg = 0;
-static void print_all_lib_versions(FILE* outstream, int indent)
-{
- PRINT_LIB_VERSION(outstream, avutil, AVUTIL, indent);
- PRINT_LIB_VERSION(outstream, avcodec, AVCODEC, indent);
- PRINT_LIB_VERSION(outstream, avformat, AVFORMAT, indent);
- PRINT_LIB_VERSION(outstream, avdevice, AVDEVICE, indent);
- PRINT_LIB_VERSION(outstream, avfilter, AVFILTER, indent);
- PRINT_LIB_VERSION(outstream, swscale, SWSCALE, indent);
- PRINT_LIB_VERSION(outstream, postproc, POSTPROC, indent);
-}
+#define INDENT 1
+#define SHOW_VERSION 2
+#define SHOW_CONFIG 4
-static void maybe_print_config(const char *lib, const char *cfg)
+#define PRINT_LIB_INFO(outstream,libname,LIBNAME,flags) \
+ if (CONFIG_##LIBNAME) { \
+ const char *indent = flags & INDENT? " " : ""; \
+ if (flags & SHOW_VERSION) { \
+ unsigned int version = libname##_version(); \
+ fprintf(outstream, "%slib%-10s %2d.%2d.%2d / %2d.%2d.%2d\n", \
+ indent, #libname, \
+ LIB##LIBNAME##_VERSION_MAJOR, \
+ LIB##LIBNAME##_VERSION_MINOR, \
+ LIB##LIBNAME##_VERSION_MICRO, \
+ version >> 16, version >> 8 & 0xff, version & 0xff); \
+ } \
+ if (flags & SHOW_CONFIG) { \
+ const char *cfg = libname##_configuration(); \
+ if (strcmp(FFMPEG_CONFIGURATION, cfg)) { \
+ if (!warned_cfg) { \
+ fprintf(outstream, \
+ "%sWARNING: library configuration mismatch\n", \
+ indent); \
+ warned_cfg = 1; \
+ } \
+ fprintf(stderr, "%s%-11s configuration: %s\n", \
+ indent, #libname, cfg); \
+ } \
+ } \
+ } \
+
+static void print_all_libs_info(FILE* outstream, int flags)
{
- static int warned_cfg;
-
- if (strcmp(FFMPEG_CONFIGURATION, cfg)) {
- if (!warned_cfg) {
- fprintf(stderr, " WARNING: library configuration mismatch\n");
- warned_cfg = 1;
- }
- fprintf(stderr, " %-11s configuration: %s\n", lib, cfg);
- }
+ PRINT_LIB_INFO(outstream, avutil, AVUTIL, flags);
+ PRINT_LIB_INFO(outstream, avcore, AVCORE, flags);
+ PRINT_LIB_INFO(outstream, avcodec, AVCODEC, flags);
+ PRINT_LIB_INFO(outstream, avformat, AVFORMAT, flags);
+ PRINT_LIB_INFO(outstream, avdevice, AVDEVICE, flags);
+ PRINT_LIB_INFO(outstream, avfilter, AVFILTER, flags);
+ PRINT_LIB_INFO(outstream, swscale, SWSCALE, flags);
+ PRINT_LIB_INFO(outstream, postproc, POSTPROC, flags);
}
-#define PRINT_LIB_CONFIG(lib, tag, cfg) do { \
- if (CONFIG_##lib) \
- maybe_print_config(tag, cfg); \
- } while (0)
-
void show_banner(void)
{
fprintf(stderr, "%s version " FFMPEG_VERSION ", Copyright (c) %d-%d the FFmpeg developers\n",
fprintf(stderr, " built on %s %s with %s %s\n",
__DATE__, __TIME__, CC_TYPE, CC_VERSION);
fprintf(stderr, " configuration: " FFMPEG_CONFIGURATION "\n");
- PRINT_LIB_CONFIG(AVUTIL, "libavutil", avutil_configuration());
- PRINT_LIB_CONFIG(AVCODEC, "libavcodec", avcodec_configuration());
- PRINT_LIB_CONFIG(AVFORMAT, "libavformat", avformat_configuration());
- PRINT_LIB_CONFIG(AVDEVICE, "libavdevice", avdevice_configuration());
- PRINT_LIB_CONFIG(AVFILTER, "libavfilter", avfilter_configuration());
- PRINT_LIB_CONFIG(SWSCALE, "libswscale", swscale_configuration());
- PRINT_LIB_CONFIG(POSTPROC, "libpostproc", postproc_configuration());
- print_all_lib_versions(stderr, 1);
+ print_all_libs_info(stderr, INDENT|SHOW_CONFIG);
+ print_all_libs_info(stderr, INDENT|SHOW_VERSION);
}
void show_version(void) {
printf("%s " FFMPEG_VERSION "\n", program_name);
- print_all_lib_versions(stdout, 0);
+ print_all_libs_info(stdout, SHOW_VERSION);
}
void show_license(void)
{
URLProtocol *up=NULL;
- printf("Supported file protocols:\n");
+ printf("Supported file protocols:\n"
+ "I.. = Input supported\n"
+ ".O. = Output supported\n"
+ "..S = Seek supported\n"
+ "FLAGS NAME\n"
+ "----- \n");
while((up = av_protocol_next(up)))
- printf("%s\n", up->name);
+ printf("%c%c%c %s\n",
+ up->url_read ? 'I' : '.',
+ up->url_write ? 'O' : '.',
+ up->url_seek ? 'S' : '.',
+ up->name);
}
void show_filters(void)
"FLAGS NAME NB_COMPONENTS BITS_PER_PIXEL\n"
"-----\n");
+#if !CONFIG_SWSCALE
+# define sws_isSupportedInput(x) 0
+# define sws_isSupportedOutput(x) 0
+#endif
+
for (pix_fmt = 0; pix_fmt < PIX_FMT_NB; pix_fmt++) {
const AVPixFmtDescriptor *pix_desc = &av_pix_fmt_descriptors[pix_fmt];
printf("%c%c%c%c%c %-16s %d %2d\n",
int read_file(const char *filename, char **bufptr, size_t *size)
{
- FILE *f = fopen(filename, "r");
+ FILE *f = fopen(filename, "rb");
if (!f) {
fprintf(stderr, "Cannot read file '%s': %s\n", filename, strerror(errno));
projects / ffmpeg / blobdiff