Merge pull request #490 from ehsan/audio

Implement Mix_QuickLoad_RAW

1 files changed, 44 insertions, 0 deletions

diff --git a/tests/sdl_audio_quickload.c b/tests/sdl_audio_quickload.c
new file mode 100644
index 00000000..1525d048
--- /dev/null
+++ b/tests/sdl_audio_quickload.c
@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <SDL/SDL.h>
+#include <SDL/SDL_mixer.h>
+#include <assert.h>
+#include <limits.h>
+#include <emscripten.h>
+
+Mix_Chunk *sound;
+
+void play() {
+  int channel = Mix_PlayChannel(-1, sound, 1);
+  assert(channel == 0);
+
+  int result = 1;
+  REPORT_RESULT();
+}
+
+int main(int argc, char **argv) {
+  SDL_Init(SDL_INIT_AUDIO);
+
+  int ret = Mix_OpenAudio(44100, MIX_DEFAULT_FORMAT, 2, 1024);
+  assert(ret == 0);
+
+  Uint16* buffer = (Uint16*)malloc(10*44100*sizeof(Uint16));
+  for (Uint32 i = 0; i < 10*44100; ++i) {
+    buffer[i] = (i * 5) % UINT32_MAX;
+  }
+  sound = Mix_QuickLoad_RAW((Uint8*) buffer, 10*44100*sizeof(Uint16));
+  assert(sound);
+
+  play();
+
+  emscripten_run_script("element = document.createElement('input');"
+                        "element.setAttribute('type', 'button');"
+                        "element.setAttribute('value', 'replay!');"
+                        "element.setAttribute('onclick', 'Module[\"_play\"]()');"
+                        "document.body.appendChild(element);");
+
+  printf("you should one sounds. press the button to replay!\n");
+
+  return 0;
+}
+