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annotate test/automated/audio/audio.c @ 3315:87ffdad11607

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Fixed bug #761 Mason Wheeler 2009-07-05 09:28:33 PDT This patch fixes two issues with SDL_CreateTextureFromSurface. 1. If no renderer is available, the function will return 0 without calling SDL_SetError. (It does this in other places as well, but it appears that in these cases, SDL_SetError was already called by a previous function call.) 2. Removal of a dead code block that checks for an impossible return value.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 26 Sep 2009 10:13:44 +0000
parents 22ac66da0765
children c32c53fca10d
rev   line source
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1 /**
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2 * Automated SDL_RWops test.
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3 *
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4 * Written by Edgar Simo "bobbens"
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5 *
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6 * Released under Public Domain.
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7 */
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8
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9
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10 #include "SDL.h"
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11 #include "SDL_at.h"
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12
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13
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14 /**
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15 * @brief Prints available devices.
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16 */
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17 static int audio_printDevices( int iscapture )
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18 {
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19 int i, n;
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20
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21 /* Get number of devices. */
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22 n = SDL_GetNumAudioDevices(iscapture);
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23 SDL_ATprintVerbose( 1, "%d %s Audio Devices\n",
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24 n, iscapture ? "Capture" : "Output" );
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25
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26 /* List devices. */
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27 for (i=0; i<n; i++) {
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28 SDL_ATprintVerbose( 1, " %d) %s\n", i+1, SDL_GetAudioDeviceName( i, iscapture ) );
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29 }
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30
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31 return 0;
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32 }
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33
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34
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35 /**
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36 * @brief Makes sure parameters work properly.
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37 */
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38 static void audio_testOpen (void)
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39 {
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40 int i, n;
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41 int ret;
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42
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43 /* Begin testcase. */
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44 SDL_ATbegin( "Audio Open" );
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45
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46 /* List drivers. */
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47 n = SDL_GetNumAudioDrivers();
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48 SDL_ATprintVerbose( 1, "%d Audio Drivers\n", n );
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49 for (i=0; i<n; i++) {
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50 SDL_ATprintVerbose( 1, " %s\n", SDL_GetAudioDriver(i) );
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51 }
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52
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53 /* Start SDL. */
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54 ret = SDL_Init( SDL_INIT_AUDIO );
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55 if (SDL_ATvassert( ret==0, "SDL_Init( SDL_INIT_AUDIO ): %s", SDL_GetError()))
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56 return;
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57
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58 /* Print devices. */
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59 SDL_ATprintVerbose( 1, "Using Audio Driver '%s'\n", SDL_GetCurrentAudioDriver() );
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60 audio_printDevices(0);
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61 audio_printDevices(1);
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62
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63 /* Quit SDL. */
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64 SDL_Quit();
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65
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66 /* End testcase. */
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67 SDL_ATend();
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68 }
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69
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70
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71 /**
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72 * @brief Entry point.
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73 */
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74 #ifdef TEST_STANDALONE
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75 int main( int argc, const char *argv[] )
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76 {
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77 (void) argc;
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78 (void) argv;
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79 #else /* TEST_STANDALONE */
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80 int test_audio (void)
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81 {
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82 #endif /* TEST_STANDALONE */
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83
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84 SDL_ATinit( "SDL_Audio" );
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85
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86 audio_testOpen();
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87
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88 return SDL_ATfinish();
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89 }