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author | Aki <please@ignore.pl> | 2022-04-01 21:23:39 +0200 |
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committer | Aki <please@ignore.pl> | 2022-04-01 21:23:39 +0200 |
commit | 3c487c5cd69c53d6fea948643c0a76df03516605 (patch) | |
tree | 72730c7b8b26a5ef8fc9a987ec4c16129efd5aac /Stars45/MCIWave.cpp | |
parent | 8f353abd0bfe18baddd8a8250ab7c4f2d1c83a6e (diff) | |
download | starshatter-3c487c5cd69c53d6fea948643c0a76df03516605.zip starshatter-3c487c5cd69c53d6fea948643c0a76df03516605.tar.gz starshatter-3c487c5cd69c53d6fea948643c0a76df03516605.tar.bz2 |
Moved Stars45 to StarsEx
Diffstat (limited to 'Stars45/MCIWave.cpp')
-rw-r--r-- | Stars45/MCIWave.cpp | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/Stars45/MCIWave.cpp b/Stars45/MCIWave.cpp deleted file mode 100644 index a8c0a0b..0000000 --- a/Stars45/MCIWave.cpp +++ /dev/null @@ -1,150 +0,0 @@ -/* Starshatter: The Open Source Project - Copyright (c) 2021-2022, Starshatter: The Open Source Project Contributors - Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors - Copyright (c) 1997-2006, Destroyer Studios LLC. - - AUTHOR: John DiCamillo - - - OVERVIEW - ======== - MCI Wave Output stuff -*/ - -#include "Types.h" -#include "GameWinDX9.h" -#include "Utils.h" - -// +----------------------------------------------------------------------+ - -const int MCI_MAX_STR = 128; -static char ret_str[MCI_MAX_STR]; -static char err_str[MCI_MAX_STR]; -static MCIERROR mci_err; -static MMRESULT wav_err; - -static int mci_send_string(const char* cmd_str) -{ - mci_err = mciSendString(cmd_str, ret_str, sizeof(ret_str), GameWinDX9::GetInstance()->GetHWND()); - if (mci_err) { - if (mciGetErrorString(mci_err, err_str, sizeof(err_str))) - Print("Error (%s): '%s'\n", cmd_str, err_str); - else - Print("Error (%s): %d - UNKNOWN\n", cmd_str, mci_err); - return 0; - } - - return 1; -} - -// +--------------------------------------------------------------------+ - -static void print_wav_error() -{ - waveOutGetErrorText(wav_err, err_str, MCI_MAX_STR); - Print(err_str); -} - -// +--------------------------------------------------------------------+ - -int load_wave_file(const char* fname, LPWAVEHDR hdr, LPWAVEFORMATEX format) -{ - HMMIO hmmio; /* file handle for open file */ - MMCKINFO mmckinfoParent; /* parent chunk information structure */ - MMCKINFO mmckinfoSubchunk; /* subchunk information structure */ - DWORD dwFmtSize; /* size of "fmt" chunk */ - DWORD dwDataSize; /* size of "data" chunk */ - - /* - * Open the given file for reading with buffered I/O - * using the default internal buffer. - */ - hmmio = mmioOpen((LPSTR) fname, NULL, MMIO_READ | MMIO_ALLOCBUF); - - if (hmmio == NULL) { - Print("load_wave_file(): '%s' - Failed to open file.\n", fname); - return 0; - } - - /* - * Locate a "RIFF" chunk with a "WAVE" form type - * to make sure the file is a WAVE file. - */ - mmckinfoParent.fccType = mmioFOURCC('W', 'A', 'V', 'E'); - if (mmioDescend(hmmio, (LPMMCKINFO) &mmckinfoParent, NULL, MMIO_FINDRIFF)) { - Print("load_wave_file(): '%s' - This is not a WAVE file.\n", fname); - mmioClose(hmmio, 0); - return 0; - } - - /* - * Find the "fmt " chunk (form type "fmt "); it must be - * a subchunk of the "RIFF" parent chunk. - */ - mmckinfoSubchunk.ckid = mmioFOURCC('f', 'm', 't', ' '); - if (mmioDescend(hmmio, &mmckinfoSubchunk, &mmckinfoParent, MMIO_FINDCHUNK)) { - Print("load_wave_file(): '%s' - WAVE file has no \"fmt\" chunk\n", fname); - mmioClose(hmmio, 0); - return 0; - } - - /* - * Get the size of the "fmt " chunk--allocate and lock memory for it. - */ - dwFmtSize = mmckinfoSubchunk.cksize; - - /* Read the "fmt " chunk. */ - if (mmioRead(hmmio, (HPSTR) format, dwFmtSize) != (LRESULT)dwFmtSize) { - Print("load_wave_file(): '%s' - Failed to read format chunk.\n", fname); - mmioClose(hmmio, 0); - return 0; - } - - /* Ascend out of the "fmt " subchunk. */ - mmioAscend(hmmio, &mmckinfoSubchunk, 0); - - /* - * Find the data subchunk. The current file position - * should be at the beginning of the data chunk. - */ - mmckinfoSubchunk.ckid = mmioFOURCC('d', 'a', 't', 'a'); - if (mmioDescend(hmmio, &mmckinfoSubchunk, &mmckinfoParent, MMIO_FINDCHUNK)) { - Print("load_wave_file(): '%s' - WAVE file has no data chunk.\n", fname); - mmioClose(hmmio, 0); - return 0; - } - - /* Get the size of the data subchunk. */ - dwDataSize = mmckinfoSubchunk.cksize; - if (dwDataSize == 0L) { - Print("load_wave_file(): '%s' - The data chunk contains no data.\n", fname); - mmioClose(hmmio, 0); - return 0; - } - - // allocate the data block: - hdr->lpData = (LPSTR) new BYTE[dwDataSize]; - hdr->dwBufferLength = dwDataSize; - - /* Read the waveform data subchunk. */ - if (mmioRead(hmmio, (HPSTR) hdr->lpData, dwDataSize) != (LRESULT)dwDataSize) { - Print("load_wave_file(): '%s' - Failed to read data chunk.\n", fname); - mmioClose(hmmio, 0); - return 0; - } - - /* Close the file. */ - mmioClose(hmmio, 0); - - return 1; -} - -// +--------------------------------------------------------------------+ - -void delete_wave_file(LPWAVEHDR hdr, LPWAVEFORMATEX format) -{ - if (hdr) { - delete hdr->lpData; - hdr->lpData = 0; - } -} |