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annotate src/xs_backend.h @ 927:8fc22804ab61

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Added tag dev-0_8_97 for changeset 970ff4d30e89
author Matti Hamalainen <ccr@tnsp.org>
date Tue, 13 Nov 2012 18:57:23 +0200
parents 4c6c5247de7d
children
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fa95d942f226 Header cleanup; Moved some types from xmms-sid.h to xs_player.h; Renamed few functions.
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1 #ifndef XS_PLAYER_H
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2 #define XS_PLAYER_H
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3
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4 #include "xmms-sid.h"
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5 #include "xs_support.h"
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6
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7 #ifdef __cplusplus
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8 extern "C" {
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9 #endif
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10
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11 struct XSEngineState;
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13 typedef struct
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14 {
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15 gint plrIdent;
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16 gboolean (*plrProbe)(XSFile *);
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17 gboolean (*plrInit)(struct XSEngineState *);
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18 void (*plrClose)(struct XSEngineState *);
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19 gboolean (*plrInitSong)(struct XSEngineState *);
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20 guint (*plrFillBuffer)(struct XSEngineState *, gchar *, guint);
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21 gboolean (*plrLoadSID)(struct XSEngineState *, gchar *);
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22 void (*plrDeleteSID)(struct XSEngineState *);
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23 XSTuneInfo* (*plrGetSIDInfo)(const gchar *);
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24 gboolean (*plrUpdateSIDInfo)(struct XSEngineState *);
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25 void (*plrFlush)(struct XSEngineState *);
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26 } XSEngine;
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29 typedef struct XSEngineState
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30 {
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31 gint audioFrequency, /* Audio settings */
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32 audioChannels,
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33 audioBitsPerSample;
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34 AFormat audioFormat;
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35
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36 void *internal; /* SID-emulation internal engine data */
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37 XSEngine *engine; /* Selected player engine */
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38 gboolean error,
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39 playing,
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40 paused;
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41 gint currSong, /* Current sub-tune */
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42 lastTime;
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43
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44 XSTuneInfo *tuneInfo;
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45 } XSEngineState;
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48 typedef struct
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49 {
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50 gchar *name;
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51 gchar *filename;
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52 size_t size;
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53 } XSROMImageData;
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54
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55 #define XS_C64_ROM_IMAGES 3
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56 extern const XSROMImageData xs_rom_images[XS_C64_ROM_IMAGES];
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57
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58 gboolean xs_init_emu_backend(XSEngineState *state, gint *preferred);
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59
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60 gboolean xs_load_rom_image(gint index, guint8 **data);
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61 void xs_free_rom_images(guint8 **roms);
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62 gboolean xs_load_rom_images(guint8 **roms);
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63
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65 #ifdef __cplusplus
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66 }
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67 #endif
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68 #endif /* XS_PLAYER_H */