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Update Fluidsynth to v2.0.3

Browse source 
see https://github.com/FluidSynth/fluidsynth/releases/tag/v2.0.3
This commit is contained in:
Robin Gareus 2019-01-02 15:33:23 +01:00
parent 754591e2ee
commit ac9329f907
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GPG key ID: A090BCE02CF57F04
22 changed files with 2521 additions and 1380 deletions
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71
libs/fluidsynth/src/fluid_sys.c
View file

@ -275,71 +275,6 @@ fluid_error()
return fluid_errbuf;
}
/**
* Check if a file is a MIDI file.
* @param filename Path to the file to check
* @return TRUE if it could be a MIDI file, FALSE otherwise
*
* The current implementation only checks for the "MThd" header in the file.
* It is useful only to distinguish between SoundFont and MIDI files.
*/
int
fluid_is_midifile(const char *filename)
{
FILE *fp = fopen(filename, "rb");
char id[4];
if(fp == NULL)
{
return 0;
}
if(fread((void *) id, 1, 4, fp) != 4)
{
fclose(fp);
return 0;
}
fclose(fp);
return FLUID_STRNCMP(id, "MThd", 4) == 0;
}
/**
* Check if a file is a SoundFont file.
* @param filename Path to the file to check
* @return TRUE if it could be a SoundFont, FALSE otherwise
*
* @note The current implementation only checks for the "RIFF" and "sfbk" headers in
* the file. It is useful to distinguish between SoundFont and other (e.g. MIDI) files.
*/
int
fluid_is_soundfont(const char *filename)
{
FILE *fp = fopen(filename, "rb");
char riff_id[4], sfbk_id[4];
if(fp == NULL)
{
return 0;
}
if((fread((void *) riff_id, 1, sizeof(riff_id), fp) != sizeof(riff_id)) ||
(fseek(fp, 4, SEEK_CUR) != 0) ||
(fread((void *) sfbk_id, 1, sizeof(sfbk_id), fp) != sizeof(sfbk_id)))
{
goto error_rec;
}
fclose(fp);
return (FLUID_STRNCMP(riff_id, "RIFF", sizeof(riff_id)) == 0) &&
(FLUID_STRNCMP(sfbk_id, "sfbk", sizeof(sfbk_id)) == 0);
error_rec:
fclose(fp);
return 0;
}
/**
* Suspend the execution of the current thread for the specified amount of time.
* @param milliseconds to wait.
@ -1280,7 +1215,11 @@ fluid_istream_readline(fluid_istream_t in, fluid_ostream_t out, char *prompt,
FLUID_SNPRINTF(buf, len, "%s", line);
buf[len - 1] = 0;
add_history(buf);
if(buf[0] != '\0')
{
add_history(buf);
}
free(line);
return 1;