diff options
Diffstat (limited to 'engines/sci/sfx/pcm_device/audbuf_test.cpp')
| -rw-r--r-- | engines/sci/sfx/pcm_device/audbuf_test.cpp | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/engines/sci/sfx/pcm_device/audbuf_test.cpp b/engines/sci/sfx/pcm_device/audbuf_test.cpp deleted file mode 100644 index 08e8b2ad5e..0000000000 --- a/engines/sci/sfx/pcm_device/audbuf_test.cpp +++ /dev/null @@ -1,186 +0,0 @@ -/*************************************************************************** - audbuf_test.c Copyright (C) 2002 Christoph Reichenbach - - - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public Licence as - published by the Free Software Foundaton; either version 2 of the - Licence, or (at your option) any later version. - - It is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - merchantibility or fitness for a particular purpose. See the - GNU General Public Licence for more details. - - You should have received a copy of the GNU General Public Licence - along with this program; see the file COPYING. If not, write to - the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. - - - Please contact the maintainer for any program-related bug reports or - inquiries. - - Current Maintainer: - - Christoph Reichenbach (CR) <jameson@linuxgames.com> - -***************************************************************************/ - -#include "audiobuf.h" -#if 0 -sfx_audio_buf_t buf; - -#define MIN_FRAMESIZE 1 -#define MAX_FRAMESIZE 8 - - -void -tester_write(unsigned char *data, int datalen, int framesize, int gran) { - int i; - - for (i = 0; i < datalen; i += gran) { - int size = (i + gran < datalen) ? gran : datalen - i; - - sfx_audbuf_write(&buf, data + (i * framesize), framesize, size); - } -} - - -void -tester_read(unsigned char *data, int datalen, int framesize, int gran) { - unsigned char *readdata = malloc(datalen * framesize); - int i; - - for (i = 0; i < datalen; i += gran) { - int size = (i + gran < datalen) ? gran : datalen - i; - int j; - - sfx_audbuf_read(&buf, readdata + (i * framesize), framesize, size); - for (j = 0; j < gran * framesize; j++) { - int offset = i * framesize + j; - - if (data[i] != readdata[i]) { - fprintf(stderr, "[ERROR] Mismatch at offset %08x (sample #%d): Expected %02x, got %02x\n", - offset, i, readdata[i], data[i]); - } - } - } - - free(readdata); -} - - -void -test1(unsigned char *data, int len) -/* Test the 'regular' case */ -{ - int framesize; - int stepsize; - - fprintf(stderr, "[Test-1] Commenced; len=%d.\n", len); - - for (framesize = MAX_FRAMESIZE; framesize >= MIN_FRAMESIZE; framesize >>= 1) { - fprintf(stderr, "[Test-1] Writing frame size %d\n", framesize); - for (stepsize = 1; stepsize <= len; stepsize++) - tester_write(data, len / framesize, framesize, stepsize); - } - - for (framesize = MAX_FRAMESIZE; framesize >= MIN_FRAMESIZE; framesize >>= 1) { - fprintf(stderr, "[Test-1] Reading frame size %d\n", framesize); - for (stepsize = len; stepsize >= 1; stepsize--) - tester_read(data, len / framesize, framesize, stepsize); - } - - fprintf(stderr, "[Test-1] Completed.\n"); -} - -#define TEST2_COUNT 10 -#define TEST2_LEN 3 - -void -test2(unsigned char *data, int framesize) -/* Test whether buffer underrun repeats are handled correctly */ -{ - int i; - unsigned char *src; - - fprintf(stderr, "[Test-2] Commenced; framesize=%d.\n", framesize); - - sfx_audbuf_write(&buf, data, framesize, 1); - src = malloc(framesize * TEST2_LEN); - - for (i = 0; i < TEST2_COUNT + 1; i++) { - int inst; - sfx_audbuf_read(&buf, src, framesize, TEST2_LEN); - - for (inst = 0; inst < TEST2_LEN; inst++) { - int offset = inst * framesize; - int j; - - for (j = 0; j < framesize; j++) - if (src[j + offset] != data[j]) { - fprintf(stderr, "[ERROR] At copy sample %d, frame %d, offset %d: Expected %02x, got %02x\n", - i, inst, j, data[j], src[j+offset]); - } - } - memset(src, 0xbf, framesize * TEST2_LEN); - } - - free(src); - fprintf(stderr, "[Test-1] Completed.\n"); -} - - -#define CHUNKS_NR 4 - -#define CHUNK_LEN_0 8 -#define CHUNK_LEN_1 20 -#define CHUNK_LEN_2 16 -#define CHUNK_LEN_3 40 - -unsigned char test_data_0[CHUNK_LEN_0] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }; -unsigned char test_data_1[CHUNK_LEN_1] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, - 0xff, 0x00, 0xff, 0x00 - }; -unsigned char test_data_2[CHUNK_LEN_2] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 - }; -unsigned char test_data_3[CHUNK_LEN_3] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, - 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, - 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, - 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, - 0x8f, 0x8e, 0x8d, 0x8c, 0x8b, 0x8a, 0x89, 0x88 - }; - -struct { - int len; - unsigned char *data; -} test_chunks[CHUNKS_NR] = { - { CHUNK_LEN_0, test_data_0 }, - { CHUNK_LEN_1, test_data_1 }, - { CHUNK_LEN_2, test_data_2 }, - { CHUNK_LEN_3, test_data_3 } -}; - -int -main(int argc, char **argv) { - int i; - - sfx_audbuf_init(&buf); - for (i = 0; i < CHUNKS_NR; i++) { - int k; - - /* for (k = MAX_FRAMESIZE; k >= MIN_FRAMESIZE; k >>= 1) - test2(test_chunks[i].data, k);*/ - - test1(test_chunks[i].data, test_chunks[i].len); - } - sfx_audbuf_exit(&buf); - - return 0; -} -#else -int main() {} -#endif |