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53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
/*--------------------------------------------------------------------------
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* Project: D/AVE
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* File: dave_rbuffer.h (%version: 4 %)
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* created Tue May 10 09:42:33 2005 by hh04027
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*
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* Description:
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* %date_modified: Tue Jan 02 14:33:37 2007 % (%derived_by: hh04027 %)
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*
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* Changes:
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* 2008-01-14 ASc changed comments from C++ to C, removed tabs
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* 2009-03-06 LBe added closed flag for renderbuffer struct d2_rbuffer
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* 2012-09-25 BSp MISRA cleanup
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*-------------------------------------------------------------------------- */
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#ifndef __1_dave_rbuffer_h_H
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#define __1_dave_rbuffer_h_H
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/*--------------------------------------------------------------------------- */
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#include "dave_dlist.h"
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/*--------------------------------------------------------------------------- */
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typedef struct _d2_rb_layer
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{
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/* layer data */
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d2_dlist_scratch_entry *scratch;
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d2_u32 fullsize;
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d2_u32 freesize;
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/* backup data used during target buffer switch */
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d2_dlist_scratch_entry *backup_base;
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d2_dlist_scratch_entry *backup_pos;
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d2_s32 backup_cnt;
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d2_fp_scratchfull backup_hook;
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} d2_rb_layer;
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typedef struct _d2_rbuffer
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{
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d2_dlist baselist;
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d2_rb_layer layer[1];
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d2_s32 closed;
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} d2_rbuffer;
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/*--------------------------------------------------------------------------- */
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D2_EXTERN d2_s32 d2_initrblayer_intern( const d2_device *handle, d2_rb_layer *layer, d2_u32 size );
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D2_EXTERN void d2_rendertolayer_intern( d2_device *handle );
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D2_EXTERN void d2_rendertobase_intern( d2_device *handle );
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D2_EXTERN void d2_layer2dlist_intern( d2_device *handle );
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/*--------------------------------------------------------------------------- */
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#endif
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