forked from len0rd/rockbox
pcm: Further cleanup of unused bits of the PCM ACPI:
* pcm_get_bytes_remaining() * pcm_calculate_peaks() * pcm_get_peak_buffer() Nothing in-tree uses these at all (except for the lua plugin wrapper) Change-Id: I971b7beed6760250c8b1ce58f401a601e1e2d585
This commit is contained in:
parent
1a68856f52
commit
388adff3cc
29 changed files with 5 additions and 231 deletions
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@ -602,9 +602,6 @@ static const struct plugin_api rockbox_api = {
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pcm_play_stop,
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pcm_set_frequency,
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pcm_is_playing,
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pcm_get_bytes_waiting,
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pcm_calculate_peaks,
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pcm_get_peak_buffer,
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pcm_play_lock,
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pcm_play_unlock,
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beep_play,
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@ -155,12 +155,12 @@ int plugin_open(char *plugin, char *parameter);
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#define PLUGIN_MAGIC 0x526F634B /* RocK */
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/* increase this every time the api struct changes */
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#define PLUGIN_API_VERSION 243
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#define PLUGIN_API_VERSION 244
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/* update this to latest version if a change to the api struct breaks
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backwards compatibility (and please take the opportunity to sort in any
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new function which are "waiting" at the end of the function table) */
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#define PLUGIN_MIN_API_VERSION 243
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#define PLUGIN_MIN_API_VERSION 244
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/* 239 Marks the removal of ARCHOS HWCODEC and CHARCELL */
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@ -677,9 +677,6 @@ struct plugin_api {
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void (*pcm_play_stop)(void);
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void (*pcm_set_frequency)(unsigned int frequency);
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bool (*pcm_is_playing)(void);
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size_t (*pcm_get_bytes_waiting)(void);
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void (*pcm_calculate_peaks)(int *left, int *right);
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const void* (*pcm_get_peak_buffer)(int *count);
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void (*pcm_play_lock)(void);
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void (*pcm_play_unlock)(void);
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void (*beep_play)(unsigned int frequency, unsigned int duration,
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@ -30,5 +30,3 @@ rb.pcm_play_stop = function() rb.pcm("play_stop") end
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rb.pcm_play_lock = function() rb.pcm("play_lock") end
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rb.pcm_play_unlock = function() rb.pcm("play_unlock") end
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rb.pcm_is_playing = function() return rb.pcm("is_playing") end
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rb.pcm_calculate_peaks = function() return rb.pcm("calculate_peaks") end
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rb.pcm_get_bytes_waiting = function() return rb.pcm("get_bytes_waiting") end
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@ -521,14 +521,12 @@ RB_WRAP(pcm)
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{
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enum e_pcm {PCM_APPLYSETTINGS = 0, PCM_ISPLAYING,
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PCM_PLAYSTOP, PCM_PLAYLOCK, PCM_PLAYUNLOCK,
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PCM_CALCULATEPEAKS, PCM_SETFREQUENCY, PCM_GETBYTESWAITING, PCM_ECOUNT};
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PCM_SETFREQUENCY, PCM_ECOUNT};
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const char *pcm_option[] = {"apply_settings", "is_playing",
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"play_stop", "play_lock", "play_unlock",
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"calculate_peaks", "set_frequency", "get_bytes_waiting", NULL};
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"set_frequency", NULL};
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bool b_result;
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int left, right;
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size_t byteswait;
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lua_pushnil(L); /*push nil so options w/o return have something to return */
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@ -551,18 +549,9 @@ RB_WRAP(pcm)
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case PCM_PLAYUNLOCK:
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rb->pcm_play_unlock();
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break;
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case PCM_CALCULATEPEAKS:
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rb->pcm_calculate_peaks(&left, &right);
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lua_pushinteger(L, left);
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lua_pushinteger(L, right);
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return 2;
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case PCM_SETFREQUENCY:
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rb->pcm_set_frequency((unsigned int) luaL_checkint(L, 2));
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break;
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case PCM_GETBYTESWAITING:
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byteswait = rb->pcm_get_bytes_waiting();
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lua_pushinteger(L, byteswait);
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break;
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}
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yield();
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