Author: ben Date: Fri Dec 14 19:38:08 2007 New Revision: 25399 Log: implemented frame selection for savage driver synchronized with vidix.sf.net r325 Modified: trunk/vidix/savage_vid.c Modified: trunk/vidix/savage_vid.c ============================================================================== --- trunk/vidix/savage_vid.c (original) +++ trunk/vidix/savage_vid.c Fri Dec 14 19:38:08 2007 @@ -1248,6 +1248,25 @@ savage_playback_off (void) return 0; } +/** + * @brief Driver should prepare and activate corresponded frame. + * + * @param frame the frame index. + * + * @return 0. + * + * @note This function is used only for double and triple buffering + * and never used for single buffering playback. + */ +int +savage_frame_select (unsigned int frame) +{ + OUTREG(SSTREAM_FBADDR0_REG, info->picture_offset + + (info->frame_size * frame)); + + return 0; +} + static void debugout(unsigned int addr, unsigned int val){ return ; switch ( addr ){ @@ -1345,6 +1364,7 @@ VDXDriver savage_drv = { .config_playback = savage_config_playback, .playback_on = savage_playback_on, .playback_off = savage_playback_off, + .frame_sel = savage_frame_select, .get_eq = savage_get_eq, .set_eq = savage_set_eq, .set_gkey = savage_set_gkeys,