39 static unsigned little2u(unsigned char *ptr)  in little2u()  argument
41     return (ptr[1] << 8) + ptr[0];  in little2u()
44 static unsigned little4u(unsigned char *ptr)  in little4u()  argument
46     return (ptr[3] << 24) + (ptr[2] << 16) + (ptr[1] << 8) + ptr[0];  in little4u()
56 static void my_swab(short *ptr, size_t numToSwap)  in my_swab()  argument
59         *ptr = little2u((unsigned char *) ptr);  in my_swab()
61         ++ptr;  in my_swab()
289 static void write4u(unsigned char *ptr, unsigned u)  in write4u()  argument
291     ptr[0] = u;  in write4u()
292     ptr[1] = u >> 8;  in write4u()
293     ptr[2] = u >> 16;  in write4u()
294     ptr[3] = u >> 24;  in write4u()
419 sf_count_t sf_readf_short(SNDFILE *handle, short *ptr, sf_count_t desiredFrames)  in sf_readf_short()  argument
421     if (handle == NULL || handle->mode != SFM_READ || ptr == NULL || !handle->remaining ||  in sf_readf_short()
437         actualBytes = fread(ptr, sizeof(char), desiredBytes, handle->stream);  in sf_readf_short()
443         memcpy_to_i16_from_u8(ptr, (unsigned char *) ptr, actualFrames * handle->info.channels);  in sf_readf_short()
447             my_swab(ptr, actualFrames * handle->info.channels);  in sf_readf_short()
450         memcpy_to_i16_from_i32(ptr, (const int *) temp, actualFrames * handle->info.channels);  in sf_readf_short()
454         memcpy_to_i16_from_float(ptr, (const float *) temp, actualFrames * handle->info.channels);  in sf_readf_short()
458         memcpy_to_i16_from_p24(ptr, (const uint8_t *) temp, actualFrames * handle->info.channels);  in sf_readf_short()
462         memset(ptr, 0, actualFrames * handle->info.channels * sizeof(short));  in sf_readf_short()
468 sf_count_t sf_readf_float(SNDFILE *handle, float *ptr, sf_count_t desiredFrames)  in sf_readf_float()  argument
470     if (handle == NULL || handle->mode != SFM_READ || ptr == NULL || !handle->remaining ||  in sf_readf_float()
486         actualBytes = fread(ptr, sizeof(char), desiredBytes, handle->stream);  in sf_readf_float()
492         memcpy_to_float_from_u8(ptr, (const unsigned char *) temp,  in sf_readf_float()
497         memcpy_to_float_from_i16(ptr, (const short *) temp, actualFrames * handle->info.channels);  in sf_readf_float()
501         memcpy_to_float_from_i32(ptr, (const int *) ptr, actualFrames * handle->info.channels);  in sf_readf_float()
506         memcpy_to_float_from_p24(ptr, (const uint8_t *) temp, actualFrames * handle->info.channels);  in sf_readf_float()
510         memset(ptr, 0, actualFrames * handle->info.channels * sizeof(float));  in sf_readf_float()
516 sf_count_t sf_readf_int(SNDFILE *handle, int *ptr, sf_count_t desiredFrames)  in sf_readf_int()  argument
518     if (handle == NULL || handle->mode != SFM_READ || ptr == NULL || !handle->remaining ||  in sf_readf_int()
534         actualBytes = fread(ptr, sizeof(char), desiredBytes, handle->stream);  in sf_readf_int()
540         memcpy_to_i32_from_u8(ptr, (const unsigned char *) temp,  in sf_readf_int()
545         memcpy_to_i32_from_i16(ptr, (const short *) temp, actualFrames * handle->info.channels);  in sf_readf_int()
551         memcpy_to_i32_from_float(ptr, (const float *) ptr, actualFrames * handle->info.channels);  in sf_readf_int()
554         memcpy_to_i32_from_p24(ptr, (const uint8_t *) temp, actualFrames * handle->info.channels);  in sf_readf_int()
558         memset(ptr, 0, actualFrames * handle->info.channels * sizeof(int));  in sf_readf_int()
564 sf_count_t sf_writef_short(SNDFILE *handle, const short *ptr, sf_count_t desiredFrames)  in sf_writef_short()  argument
566     if (handle == NULL || handle->mode != SFM_WRITE || ptr == NULL || desiredFrames <= 0)  in sf_writef_short()
573         memcpy_to_u8_from_i16(handle->temp, ptr, desiredBytes);  in sf_writef_short()
579             actualBytes = fwrite(ptr, sizeof(char), desiredBytes, handle->stream);  in sf_writef_short()
582             memcpy(handle->temp, ptr, desiredBytes);  in sf_writef_short()
589         memcpy_to_float_from_i16((float *) handle->temp, ptr,  in sf_writef_short()
601 sf_count_t sf_writef_float(SNDFILE *handle, const float *ptr, sf_count_t desiredFrames)  in sf_writef_float()  argument
603     if (handle == NULL || handle->mode != SFM_WRITE || ptr == NULL || desiredFrames <= 0)  in sf_writef_float()
609         actualBytes = fwrite(ptr, sizeof(char), desiredBytes, handle->stream);  in sf_writef_float()
613         memcpy_to_i16_from_float((short *) handle->temp, ptr,  in sf_writef_float()
626 sf_count_t sf_writef_int(SNDFILE *handle, const int *ptr, sf_count_t desiredFrames)  in sf_writef_int()  argument
628     if (handle == NULL || handle->mode != SFM_WRITE || ptr == NULL || desiredFrames <= 0)  in sf_writef_int()
634         actualBytes = fwrite(ptr, sizeof(char), desiredBytes, handle->stream);  in sf_writef_int()