Mercurial > almixer_isolated
annotate Isolated/SoundDecoder_Internal.h @ 79:358b0bd5df43 tip
Added support for Apportable's alcSuspend()/alcResume() in BeginInterruption()/EndInterruption. You must define ALMIXER_USE_APPORTABLE_OPENAL_EXTENSIONS to compile in this support.
| author | Eric Wing <ewing@coronalabs.com> |
|---|---|
| date | Tue, 30 Oct 2012 16:01:30 -0700 |
| parents | be97ae4f30c0 |
| children |
| rev | line source |
|---|---|
| 38 | 1 #ifndef SOUNDDECODER_INTERNAL_H |
| 2 #define SOUNDDECODER_INTERNAL_H | |
| 3 | |
| 4 #include <stdio.h> | |
| 5 #include "al.h" /* OpenAL */ | |
| 6 #include "ALmixer_RWops.h" | |
| 7 | |
| 8 #ifdef __cplusplus | |
| 9 extern "C" { | |
| 10 #endif | |
| 11 | |
| 12 | |
| 13 typedef struct SoundDecoder_DecoderFunctions | |
| 14 { | |
| 15 const SoundDecoder_DecoderInfo info; | |
| 16 int (*init)(void); | |
| 17 void (*quit)(void); | |
| 18 int (*open)(SoundDecoder_Sample *sample, const char *ext); | |
| 19 void (*close)(SoundDecoder_Sample *sample); | |
| 20 size_t (*read)(SoundDecoder_Sample *sample); | |
| 21 int (*rewind)(SoundDecoder_Sample *sample); | |
| 22 int (*seek)(SoundDecoder_Sample *sample, size_t ms); | |
| 23 } SoundDecoder_DecoderFunctions; | |
| 24 | |
| 25 typedef struct SoundDecoder_DecoderFunctions Sound_DecoderFunctions; | |
| 26 | |
| 27 | |
| 28 | |
| 29 typedef struct SoundDecoder_SampleInternal | |
| 30 { | |
| 31 ALmixer_RWops *rw; | |
| 32 const SoundDecoder_DecoderFunctions *funcs; | |
| 33 void *buffer; | |
| 34 size_t buffer_size; | |
| 35 void *decoder_private; | |
| 36 ptrdiff_t total_time; | |
| 37 } SoundDecoder_SampleInternal; | |
| 38 | |
| 39 typedef struct SoundDecoder_SampleInternal Sound_SampleInternal; | |
| 40 | |
| 41 #define BAIL_MACRO(e, r) { SoundDecoder_SetError(e); return r; } | |
| 42 #define BAIL_IF_MACRO(c, e, r) if (c) { SoundDecoder_SetError(e); return r; } | |
| 43 #define ERR_OUT_OF_MEMORY "Out of memory" | |
| 44 #define ERR_NOT_INITIALIZED "SoundDecoder not initialized" | |
| 45 #define ERR_UNSUPPORTED_FORMAT "Unsupported codec" | |
| 46 #define ERR_NULL_SAMPLE "Sound sample is NULL" | |
| 47 #define ERR_PREVIOUS_SAMPLE_ERROR "Cannot operate on sample due to previous error" | |
| 48 #define ERR_ALREADY_AT_EOF_ERROR "Cannot operate on sample because already at EOF" | |
| 49 | |
|
69
be97ae4f30c0
Changed use of ANDROID_NDK to __ANDROID__ since it seems to be standard.
Eric Wing <ewing . public |-at-| gmail . com>
parents:
38
diff
changeset
|
50 #ifdef __ANDROID__ |
| 38 | 51 |
| 52 /* This macro crashes when a format string is used. | |
| 53 * Provide a real function instead. | |
| 54 #include <android/log.h> | |
| 55 #define SNDDBG(x) __android_log_print(ANDROID_LOG_INFO, "Corona", x); | |
| 56 */ | |
| 57 /* Android doesn't seem to understand the 'restrict' qualifier. */ | |
| 58 int SoundDecoder_DebugPrint(const char* format, ...); | |
| 59 #define SNDDBG(x) SoundDecoder_DebugPrint x | |
| 60 | |
| 61 #else | |
| 62 | |
| 63 #if (defined DEBUG_CHATTER) | |
| 64 #define SNDDBG(x) printf x | |
| 65 #else | |
| 66 #define SNDDBG(x) | |
| 67 #endif | |
| 68 | |
| 69 #endif | |
| 70 | |
| 71 void SoundDecoder_SetError(const char* err_str, ...); | |
| 72 #define __Sound_SetError SoundDecoder_SetError | |
| 73 | |
| 74 int SoundDecoder_strcasecmp(const char *x, const char *y); | |
| 75 #define __Sound_strcasecmp SoundDecoder_strcasecmp | |
| 76 | |
| 77 /* Ends C function definitions when using C++ */ | |
| 78 #ifdef __cplusplus | |
| 79 } | |
| 80 #endif | |
| 81 | |
| 82 | |
| 83 #endif | |
| 84 |