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- ;
- ; $VER: rtgmaster.i 1.011 (15 Jan 1998)
- ;
-
- IFND RTGMASTER_I
- RTGMASTER_I SET 1
-
- IFND UTILITY_TAGITEM_I
- Include "utility/tagitem.i"
- ENDC
-
- IFND EXEC_LIBRARIES_I
- Include "exec/libraries.i"
- ENDC
-
- IFND EXEC_TYPES_I
- Include "exec/types.i"
- ENDC
-
-
- * The TagItem ID's (ti_Tag values) for RtgScreenModeReq()
- *
- * If a tag is ommited the value in the square brackets will be used
- * as the default value.
-
- ENUM TAG_USER+1 ; smr_Tags (RtgScreenModeReq)
-
- EITEM smr_MinWidth ;[320] This tag sets the minimum width in
- ;pixels which the user is allowed to select
- EITEM smr_MaxWidth ;[2048] This tag sets the maximum width in
- ;pixels which the user is allowed to select
- EITEM smr_MinHeight ;[200] This tag sets the minimum height in
- ;pixels which the user is allowed to select
- EITEM smr_MaxHeight ;[2048] This tag sets the maximum height in
- ;pixels which the user is allowed to select
-
- EITEM smr_PlanarRoundW ;[16] RtgScreenModeReq will round user inputed
- ;values for Width to nearest higher multiple
- ;of thig tag for Planar display modes
- EITEM smr_PlanarRoundH ;[1] RtgScreenModeReq will round user inputed
- ;values for Height to nearest higher multiple
- ;of thig tag for Planar display modes
-
- EITEM smr_ChunkyRoundW ;[1] RtgScreenModeReq will round user inputed
- ;values for Width to nearest higher multiple
- ;of thig tag for Chunky display modes
- EITEM smr_ChunkyRoundH ;[1] RtgScreenModeReq will round user inputed
- ;values for Height to nearest higher multiple
- ;of thig tag for Chunky display modes
-
- EITEM smr_ChunkySupport ;[0] This LONG is used to indicate which
- ;Chunky modes the user is allowed to select.
- ;A set bit means the mode is selectable.
- ;See the rtg_ChunkySupport tag for more
- ;information.
-
- EITEM smr_PlanarSupport ;[0] This LONG is used to indicate which
- ;Planar modes the user is allowed to select.
- ;A set bit means the mode is selectable.
- ;See the rtg_PlanarSupport tag for more
- ;information.
-
- EITEM smr_Buffers ;[1] Using this tag you're can specify
- ;the number of buffers your application needs.
- ;Usually this ranges from 1-3. Specify
- ;it here to filter out ScreenModes which can't
- ;handle the number of buffers you require.
-
- EITEM smr_ProgramUsesC2P;[TRUE] If the program doesn't use the c2p call you have
- ;to specify FALSE. In this case the c2p part of the
- ;window is hidden and the the current c2p module is not
- ;used when filtering the screen modes.
-
- EITEM smr_Dummy2 ; Deleted Tagitem
-
- EITEM smr_Dummy3 ; Deleted Tagitem
-
- EITEM smr_Dummy4 ; Deleted Tagitem
-
- ;*******
- ; Attention: The following initial values are overwritten
- ; by the saved preferences if a valid preferences file
- ; is found.
-
- EITEM smr_InitialWidth ;[320] Initial screen width
- ;The minimal/maximal selectable width is taken into account.
-
- EITEM smr_InitialHeight ;[200] Initial screen height
- ;The minimal/maximal selectable height is taken into account.
-
- EITEM smr_InitialDepth ;[8] Log2 of number of colors
- EITEM smr_InitialScreenMode ;[the first selectable screenmode]
- ;Ptr to a string describing the ScreenMode
- ;(this is essentially the string pointed to
- ;by sm_Name)
-
- EITEM smr_InitialDefaultW ;[TRUE] False if you don't want the Default
- ;width gadget active.
-
- EITEM smr_InitialDefaultH ;[TRUE] False if you don't want the Default
- ;height gadget active.
-
- EITEM smr_PrefsFileName
- ; ["RtgScreenMode.prefs"] (STRPTR)
- ; Specifies the file where the selected screenmode is saved when the
- ; user selects the save button
-
- EITEM smr_ForceOpen
- ; [FALSE] If false, the screenmode requester reads the screenmode
- ; from the file specified by smr_PrefsFileName and returns immediately.
- ; The requester opens only in case of an error when reading the preferences
- ; or when the user presses shift while the requester is called.
- ; If true, the requester opens in any case and lets the user select a
- ; new mode.
-
- EITEM smr_TitleText ;["RTG Screenmode Requester"] (STRPTR)
- ;The title text of the window
-
- EITEM smr_WindowLeftEdge ;[0] The left edge of the requester window
-
- EITEM smr_WindowTopEdge ;[0] The top edge of the requester window
-
- EITEM smr_Screen
-
- ; [Default Pubscreen] (struct Screen *)
- ; The (custom or public) screen on which the screenmode requester should
- ; be opened
-
- EITEM smr_PubScreenName
-
- ; [NULL] (STRPTR)
- ; The name of the public screen on which the screenmode
- ; requester should be opened; if not found, the default
- ; pubscreen is used.
-
- ; ----------------added on 27/10/97 by Wolfram---------------
-
- EITEM smr_MinPixelAspect
-
- ; [0] Minimal pixel aspect, defined as
- ; (1 << 16) * pixel_height / pixel_width
- ; see also: smr_PixelAspect_Proportional, _Wide and _High
-
- EITEM smr_MaxPixelAspect
-
- ; [ULONG_MAX] Maximal pixel aspect, defined as
- ; (1 << 16) * pixel_height / pixel_width
-
- ; End of RtgScreenModeReq() enumeration ***
-
-
- ;**********************************************************************
- ; Special values for smr_MinPixelAspect and smr_MaxPixelAspect:
- ;
- ; If you want to get only proportional screen modes with 20% variation,
- ; you can set for example:
- ;
- ; smr_MinPixelAspect, smr_PixelAspect_Proportional * 8 / 10,
- ; smr_MaxPixelAspect, smr_PixelAspect_Proportional * 12 / 10
- ;
-
- ;smr_PixelAspect_Proportional EQU (1 << 16)
- ;smr_PixelAspect_Wide EQU (smr_PixelAspect_Proportional / 2)
- ;smr_PixelAspect_Narrow EQU (smr_PixelAspect_Proportional * 2)
-
- ;End of RtgScreenModeReq() enumeration ***
-
- *** End of RtgScreenModeReq() enumeration ***
-
-
-
- * Execpt for the rb_LibBase structure this structure is private and for
- * the internal use of RtgMaster.library ONLY. This structure will change
- * in the future.
-
- STRUCTURE RtgBase,0
- STRUCT rb_LibBase,LIB_SIZE
- ALIGNLONG
- ULONG rb_SegList
- APTR rb_DosBase
- APTR rb_ExecBase
- APTR rb_GadToolsBase
- APTR rb_GfxBase
- APTR rb_IntBase
- APTR rb_UtilityBase
- STRUCT rb_Track,8 ; Special memory tracking structure
- APTR rb_Libraries ; Ptr to a list of RtgLibs structures
- APTR rb_FirstScreenMode ; Ptr to first ScreenMode structure
- APTR rb_LinkerDB
- LABEL rb_SIZEOF
-
- * This structure is private and for the internal use of RtgMaster.library
- * ONLY. This structure will change in the future.
-
- STRUCTURE RDCMPData,0
- APTR rdcmp_port
- ULONG rdcmp_signal
- APTR rdcmp_MouseX
- APTR rdcmp_MouseY
- LABEL rdcmp_SIZEOF
-
- STRUCTURE RtgLibs,0
- APTR rl_Next ; Link to next structure
- ULONG rl_ID
- APTR rl_LibBase
- APTR rl_SMList ; Null if there aren't any screenmodes
- APTR rl_LastSM
- UWORD rl_LibVersion
- LABEL rl_SIZEOF
-
- STRUCTURE RtgBobHandle,0
- ULONG rbh_BufSize
- APTR rbh_RtgScreen
- APTR rbh_RefreshBuffer
- ULONG rbh_BPR
- ULONG rbh_Width
- ULONG rbh_Height
- UWORD rbh_numsprites
- UWORD rbh_maxnum
- ULONG rbh_reserved
- LABEL rbh_SIZEOF
-
- ;ECS_ID EQU "ECS "
- ;AGA_ID EQU "AGA "
- ;PICASSO_ID EQU "PICA"
- ;RETINA_ID EQU "RETI"
- ;MERLIN_ID EQU "MERL"
- ;EGS_ID EQU "EGS "
- ;CYBGFX_ID EQU "CYBG"
-
- ENDC
-