diff options
Diffstat (limited to 'xorg-server/hw/xfree86/modes/xf86Crtc.h')
| -rw-r--r-- | xorg-server/hw/xfree86/modes/xf86Crtc.h | 496 |
1 files changed, 239 insertions, 257 deletions
diff --git a/xorg-server/hw/xfree86/modes/xf86Crtc.h b/xorg-server/hw/xfree86/modes/xf86Crtc.h index 8d4a08938..a6a3c2e95 100644 --- a/xorg-server/hw/xfree86/modes/xf86Crtc.h +++ b/xorg-server/hw/xfree86/modes/xf86Crtc.h @@ -53,24 +53,24 @@ typedef struct _xf86Output xf86OutputRec, *xf86OutputPtr; /* define a standard for connector types */ typedef enum _xf86ConnectorType { - XF86ConnectorNone, - XF86ConnectorVGA, - XF86ConnectorDVI_I, - XF86ConnectorDVI_D, - XF86ConnectorDVI_A, - XF86ConnectorComposite, - XF86ConnectorSvideo, - XF86ConnectorComponent, - XF86ConnectorLFP, - XF86ConnectorProprietary, - XF86ConnectorHDMI, - XF86ConnectorDisplayPort, + XF86ConnectorNone, + XF86ConnectorVGA, + XF86ConnectorDVI_I, + XF86ConnectorDVI_D, + XF86ConnectorDVI_A, + XF86ConnectorComposite, + XF86ConnectorSvideo, + XF86ConnectorComponent, + XF86ConnectorLFP, + XF86ConnectorProprietary, + XF86ConnectorHDMI, + XF86ConnectorDisplayPort, } xf86ConnectorType; typedef enum _xf86OutputStatus { - XF86OutputStatusConnected, - XF86OutputStatusDisconnected, - XF86OutputStatusUnknown + XF86OutputStatusConnected, + XF86OutputStatusDisconnected, + XF86OutputStatusUnknown } xf86OutputStatus; typedef struct _xf86CrtcFuncs { @@ -81,35 +81,34 @@ typedef struct _xf86CrtcFuncs { * mode is DPMSModeOff, the crtc must be disabled sufficiently for it to * be safe to call mode_set. */ - void - (*dpms)(xf86CrtcPtr crtc, - int mode); + void + (*dpms) (xf86CrtcPtr crtc, int mode); /** * Saves the crtc's state for restoration on VT switch. */ - void - (*save)(xf86CrtcPtr crtc); + void + (*save) (xf86CrtcPtr crtc); /** * Restore's the crtc's state at VT switch. */ - void - (*restore)(xf86CrtcPtr crtc); + void + (*restore) (xf86CrtcPtr crtc); /** * Lock CRTC prior to mode setting, mostly for DRI. * Returns whether unlock is needed */ Bool - (*lock) (xf86CrtcPtr crtc); - + (*lock) (xf86CrtcPtr crtc); + /** * Unlock CRTC after mode setting, mostly for DRI */ void - (*unlock) (xf86CrtcPtr crtc); - + (*unlock) (xf86CrtcPtr crtc); + /** * Callback to adjust the mode to be set in the CRTC. * @@ -118,109 +117,106 @@ typedef struct _xf86CrtcFuncs { * buses with clock limitations. */ Bool - (*mode_fixup)(xf86CrtcPtr crtc, - DisplayModePtr mode, - DisplayModePtr adjusted_mode); + (*mode_fixup) (xf86CrtcPtr crtc, + DisplayModePtr mode, DisplayModePtr adjusted_mode); /** * Prepare CRTC for an upcoming mode set. */ void - (*prepare)(xf86CrtcPtr crtc); + (*prepare) (xf86CrtcPtr crtc); /** * Callback for setting up a video mode after fixups have been made. */ void - (*mode_set)(xf86CrtcPtr crtc, - DisplayModePtr mode, - DisplayModePtr adjusted_mode, - int x, int y); + (*mode_set) (xf86CrtcPtr crtc, + DisplayModePtr mode, + DisplayModePtr adjusted_mode, int x, int y); /** * Commit mode changes to a CRTC */ void - (*commit)(xf86CrtcPtr crtc); + (*commit) (xf86CrtcPtr crtc); /* Set the color ramps for the CRTC to the given values. */ void - (*gamma_set)(xf86CrtcPtr crtc, CARD16 *red, CARD16 *green, CARD16 *blue, - int size); + (*gamma_set) (xf86CrtcPtr crtc, CARD16 *red, CARD16 *green, CARD16 *blue, + int size); /** * Allocate the shadow area, delay the pixmap creation until needed */ - void * - (*shadow_allocate) (xf86CrtcPtr crtc, int width, int height); - + void *(*shadow_allocate) (xf86CrtcPtr crtc, int width, int height); + /** * Create shadow pixmap for rotation support */ PixmapPtr - (*shadow_create) (xf86CrtcPtr crtc, void *data, int width, int height); - + (*shadow_create) (xf86CrtcPtr crtc, void *data, int width, int height); + /** * Destroy shadow pixmap */ void - (*shadow_destroy) (xf86CrtcPtr crtc, PixmapPtr pPixmap, void *data); + (*shadow_destroy) (xf86CrtcPtr crtc, PixmapPtr pPixmap, void *data); /** * Set cursor colors */ void - (*set_cursor_colors) (xf86CrtcPtr crtc, int bg, int fg); + (*set_cursor_colors) (xf86CrtcPtr crtc, int bg, int fg); /** * Set cursor position */ void - (*set_cursor_position) (xf86CrtcPtr crtc, int x, int y); + (*set_cursor_position) (xf86CrtcPtr crtc, int x, int y); /** * Show cursor */ void - (*show_cursor) (xf86CrtcPtr crtc); + (*show_cursor) (xf86CrtcPtr crtc); /** * Hide cursor */ void - (*hide_cursor) (xf86CrtcPtr crtc); + (*hide_cursor) (xf86CrtcPtr crtc); /** * Load monochrome image */ void - (*load_cursor_image) (xf86CrtcPtr crtc, CARD8 *image); + (*load_cursor_image) (xf86CrtcPtr crtc, CARD8 *image); /** * Load ARGB image */ - void + void (*load_cursor_argb) (xf86CrtcPtr crtc, CARD32 *image); - + /** * Clean up driver-specific bits of the crtc */ void - (*destroy) (xf86CrtcPtr crtc); + (*destroy) (xf86CrtcPtr crtc); /** * Less fine-grained mode setting entry point for kernel modesetting */ Bool - (*set_mode_major)(xf86CrtcPtr crtc, DisplayModePtr mode, - Rotation rotation, int x, int y); + (*set_mode_major) (xf86CrtcPtr crtc, DisplayModePtr mode, + Rotation rotation, int x, int y); /** * Callback for panning. Doesn't change the mode. * Added in ABI version 2 */ void - (*set_origin)(xf86CrtcPtr crtc, int x, int y); + (*set_origin) (xf86CrtcPtr crtc, int x, int y); } xf86CrtcFuncsRec, *xf86CrtcFuncsPtr; @@ -235,15 +231,15 @@ struct _xf86Crtc { /** * Associated ScrnInfo */ - ScrnInfoPtr scrn; - + ScrnInfoPtr scrn; + /** * Desired state of this CRTC * * Set when this CRTC should be driving one or more outputs */ - Bool enabled; - + Bool enabled; + /** * Active mode * @@ -251,18 +247,18 @@ struct _xf86Crtc { * It will be cleared when the VT is not active or * during server startup */ - DisplayModeRec mode; - Rotation rotation; - PixmapPtr rotatedPixmap; - void *rotatedData; - + DisplayModeRec mode; + Rotation rotation; + PixmapPtr rotatedPixmap; + void *rotatedData; + /** * Position on screen * * Locates this CRTC within the frame buffer */ - int x, y; - + int x, y; + /** * Desired mode * @@ -271,10 +267,10 @@ struct _xf86Crtc { * the startup configured mode and saves the active mode * on VT switch. */ - DisplayModeRec desiredMode; - Rotation desiredRotation; - int desiredX, desiredY; - + DisplayModeRec desiredMode; + Rotation desiredRotation; + int desiredX, desiredY; + /** crtc-specific functions */ const xf86CrtcFuncsRec *funcs; @@ -283,7 +279,7 @@ struct _xf86Crtc { * * Holds driver-private information */ - void *driver_private; + void *driver_private; #ifdef RANDR_12_INTERFACE /** @@ -292,45 +288,45 @@ struct _xf86Crtc { * When RandR 1.2 is available, this * points at the associated crtc object */ - RRCrtcPtr randr_crtc; + RRCrtcPtr randr_crtc; #else - void *randr_crtc; + void *randr_crtc; #endif /** * Current cursor is ARGB */ - Bool cursor_argb; + Bool cursor_argb; /** * Track whether cursor is within CRTC range */ - Bool cursor_in_range; + Bool cursor_in_range; /** * Track state of cursor associated with this CRTC */ - Bool cursor_shown; + Bool cursor_shown; /** * Current transformation matrix */ - PictTransform crtc_to_framebuffer; + PictTransform crtc_to_framebuffer; /* framebuffer_to_crtc was removed in ABI 2 */ - struct pict_f_transform f_crtc_to_framebuffer; /* ABI 2 */ - struct pict_f_transform f_framebuffer_to_crtc; /* ABI 2 */ - PictFilterPtr filter; /* ABI 2 */ - xFixed *params; /* ABI 2 */ - int nparams; /* ABI 2 */ - int filter_width; /* ABI 2 */ - int filter_height; /* ABI 2 */ - Bool transform_in_use; - RRTransformRec transform; /* ABI 2 */ - Bool transformPresent; /* ABI 2 */ - RRTransformRec desiredTransform; /* ABI 2 */ - Bool desiredTransformPresent; /* ABI 2 */ + struct pict_f_transform f_crtc_to_framebuffer; /* ABI 2 */ + struct pict_f_transform f_framebuffer_to_crtc; /* ABI 2 */ + PictFilterPtr filter; /* ABI 2 */ + xFixed *params; /* ABI 2 */ + int nparams; /* ABI 2 */ + int filter_width; /* ABI 2 */ + int filter_height; /* ABI 2 */ + Bool transform_in_use; + RRTransformRec transform; /* ABI 2 */ + Bool transformPresent; /* ABI 2 */ + RRTransformRec desiredTransform; /* ABI 2 */ + Bool desiredTransformPresent; /* ABI 2 */ /** * Bounding box in screen space */ - BoxRec bounds; + BoxRec bounds; /** * Panning: * TotalArea: total panning area, larger than CRTC's size @@ -338,9 +334,9 @@ struct _xf86Crtc { * border: Borders of the displayed CRTC area which induces panning if the pointer reaches them * Added in ABI version 2 */ - BoxRec panningTotalArea; - BoxRec panningTrackingArea; - INT16 panningBorder[4]; + BoxRec panningTotalArea; + BoxRec panningTrackingArea; + INT16 panningBorder[4]; /** * Current gamma, especially useful after initial config. @@ -357,11 +353,11 @@ struct _xf86Crtc { * Set to TRUE after modesetting, set to FALSE if no outputs are connected * Added in ABI version 3 */ - Bool active; + Bool active; /** * Clear the shadow */ - Bool shadowClear; + Bool shadowClear; /** * Indicates that the driver is handling the transform, so the shadow @@ -374,7 +370,7 @@ struct _xf86Crtc { * * Added in ABI version 4 */ - Bool driverIsPerformingTransform; + Bool driverIsPerformingTransform; }; typedef struct _xf86OutputFuncs { @@ -383,7 +379,7 @@ typedef struct _xf86OutputFuncs { * RandR objects have been created. */ void - (*create_resources)(xf86OutputPtr output); + (*create_resources) (xf86OutputPtr output); /** * Turns the output on/off, or sets intermediate power levels if available. @@ -393,20 +389,19 @@ typedef struct _xf86OutputFuncs { * disabled afterwards. */ void - (*dpms)(xf86OutputPtr output, - int mode); + (*dpms) (xf86OutputPtr output, int mode); /** * Saves the output's state for restoration on VT switch. */ void - (*save)(xf86OutputPtr output); + (*save) (xf86OutputPtr output); /** * Restore's the output's state at VT switch. */ void - (*restore)(xf86OutputPtr output); + (*restore) (xf86OutputPtr output); /** * Callback for testing a video mode for a given output. @@ -417,8 +412,7 @@ typedef struct _xf86OutputFuncs { * \return MODE_OK if the mode is valid, or another MODE_* otherwise. */ int - (*mode_valid)(xf86OutputPtr output, - DisplayModePtr pMode); + (*mode_valid) (xf86OutputPtr output, DisplayModePtr pMode); /** * Callback to adjust the mode to be set in the CRTC. @@ -428,21 +422,20 @@ typedef struct _xf86OutputFuncs { * buses with clock limitations. */ Bool - (*mode_fixup)(xf86OutputPtr output, - DisplayModePtr mode, - DisplayModePtr adjusted_mode); + (*mode_fixup) (xf86OutputPtr output, + DisplayModePtr mode, DisplayModePtr adjusted_mode); /** * Callback for preparing mode changes on an output */ void - (*prepare)(xf86OutputPtr output); + (*prepare) (xf86OutputPtr output); /** * Callback for committing mode changes on an output */ void - (*commit)(xf86OutputPtr output); + (*commit) (xf86OutputPtr output); /** * Callback for setting up a video mode after fixups have been made. @@ -452,15 +445,13 @@ typedef struct _xf86OutputFuncs { * after this function is called. */ void - (*mode_set)(xf86OutputPtr output, - DisplayModePtr mode, - DisplayModePtr adjusted_mode); + (*mode_set) (xf86OutputPtr output, + DisplayModePtr mode, DisplayModePtr adjusted_mode); /** * Probe for a connected output, and return detect_status. */ - xf86OutputStatus - (*detect)(xf86OutputPtr output); + xf86OutputStatus(*detect) (xf86OutputPtr output); /** * Query the device for the modes it provides. @@ -469,41 +460,36 @@ typedef struct _xf86OutputFuncs { * * \return singly-linked list of modes or NULL if no modes found. */ - DisplayModePtr - (*get_modes)(xf86OutputPtr output); + DisplayModePtr(*get_modes) (xf86OutputPtr output); #ifdef RANDR_12_INTERFACE /** * Callback when an output's property has changed. */ Bool - (*set_property)(xf86OutputPtr output, - Atom property, - RRPropertyValuePtr value); + (*set_property) (xf86OutputPtr output, + Atom property, RRPropertyValuePtr value); #endif #ifdef RANDR_13_INTERFACE /** * Callback to get an updated property value */ Bool - (*get_property)(xf86OutputPtr output, - Atom property); + (*get_property) (xf86OutputPtr output, Atom property); #endif #ifdef RANDR_GET_CRTC_INTERFACE /** * Callback to get current CRTC for a given output */ - xf86CrtcPtr - (*get_crtc)(xf86OutputPtr output); + xf86CrtcPtr(*get_crtc) (xf86OutputPtr output); #endif /** * Clean up driver-specific bits of the output */ void - (*destroy) (xf86OutputPtr output); + (*destroy) (xf86OutputPtr output); } xf86OutputFuncsRec, *xf86OutputFuncsPtr; - #define XF86_OUTPUT_VERSION 2 struct _xf86Output { @@ -515,34 +501,34 @@ struct _xf86Output { /** * Associated ScrnInfo */ - ScrnInfoPtr scrn; + ScrnInfoPtr scrn; /** * Currently connected crtc (if any) * * If this output is not in use, this field will be NULL. */ - xf86CrtcPtr crtc; + xf86CrtcPtr crtc; /** * Possible CRTCs for this output as a mask of crtc indices */ - CARD32 possible_crtcs; + CARD32 possible_crtcs; /** * Possible outputs to share the same CRTC as a mask of output indices */ - CARD32 possible_clones; - + CARD32 possible_clones; + /** * Whether this output can support interlaced modes */ - Bool interlaceAllowed; + Bool interlaceAllowed; /** * Whether this output can support double scan modes */ - Bool doubleScanAllowed; + Bool doubleScanAllowed; /** * List of available modes on this output. @@ -550,27 +536,27 @@ struct _xf86Output { * This should be the list from get_modes(), plus perhaps additional * compatible modes added later. */ - DisplayModePtr probed_modes; + DisplayModePtr probed_modes; /** * Options parsed from the related monitor section */ - OptionInfoPtr options; - + OptionInfoPtr options; + /** * Configured monitor section */ - XF86ConfMonitorPtr conf_monitor; - + XF86ConfMonitorPtr conf_monitor; + /** * Desired initial position */ - int initial_x, initial_y; + int initial_x, initial_y; /** * Desired initial rotation */ - Rotation initial_rotation; + Rotation initial_rotation; /** * Current connection status @@ -578,28 +564,28 @@ struct _xf86Output { * This indicates whether a monitor is known to be connected * to this output or not, or whether there is no way to tell */ - xf86OutputStatus status; + xf86OutputStatus status; /** EDID monitor information */ - xf86MonPtr MonInfo; + xf86MonPtr MonInfo; /** subpixel order */ - int subpixel_order; + int subpixel_order; /** Physical size of the currently attached output device. */ - int mm_width, mm_height; + int mm_width, mm_height; /** Output name */ - char *name; + char *name; /** output-specific functions */ const xf86OutputFuncsRec *funcs; /** driver private information */ - void *driver_private; - + void *driver_private; + /** Whether to use the old per-screen Monitor config section */ - Bool use_screen_monitor; + Bool use_screen_monitor; #ifdef RANDR_12_INTERFACE /** @@ -608,17 +594,17 @@ struct _xf86Output { * When RandR 1.2 is available, this points at the associated * RandR output structure and is created when this output is created */ - RROutputPtr randr_output; + RROutputPtr randr_output; #else - void *randr_output; + void *randr_output; #endif /** * Desired initial panning * Added in ABI version 2 */ - BoxRec initialTotalArea; - BoxRec initialTrackingArea; - INT16 initialBorder[4]; + BoxRec initialTotalArea; + BoxRec initialTrackingArea; + INT16 initialBorder[4]; }; typedef struct _xf86CrtcConfigFuncs { @@ -635,67 +621,65 @@ typedef struct _xf86CrtcConfigFuncs { * pixmaps it may have moved, and change pScrn->displayWidth. */ Bool - (*resize)(ScrnInfoPtr scrn, - int width, - int height); + (*resize) (ScrnInfoPtr scrn, int width, int height); } xf86CrtcConfigFuncsRec, *xf86CrtcConfigFuncsPtr; typedef void (*xf86_crtc_notify_proc_ptr) (ScreenPtr pScreen); typedef struct _xf86CrtcConfig { - int num_output; - xf86OutputPtr *output; + int num_output; + xf86OutputPtr *output; /** * compat_output is used whenever we deal * with legacy code that only understands a single * output. pScrn->modes will be loaded from this output, * adjust frame will whack this output, etc. */ - int compat_output; + int compat_output; + + int num_crtc; + xf86CrtcPtr *crtc; - int num_crtc; - xf86CrtcPtr *crtc; + int minWidth, minHeight; + int maxWidth, maxHeight; - int minWidth, minHeight; - int maxWidth, maxHeight; - /* For crtc-based rotation */ - DamagePtr rotation_damage; - Bool rotation_damage_registered; + DamagePtr rotation_damage; + Bool rotation_damage_registered; /* DGA */ - unsigned int dga_flags; - unsigned long dga_address; - DGAModePtr dga_modes; - int dga_nmode; - int dga_width, dga_height, dga_stride; - DisplayModePtr dga_save_mode; + unsigned int dga_flags; + unsigned long dga_address; + DGAModePtr dga_modes; + int dga_nmode; + int dga_width, dga_height, dga_stride; + DisplayModePtr dga_save_mode; const xf86CrtcConfigFuncsRec *funcs; - CreateScreenResourcesProcPtr CreateScreenResources; + CreateScreenResourcesProcPtr CreateScreenResources; - CloseScreenProcPtr CloseScreen; + CloseScreenProcPtr CloseScreen; /* Cursor information */ - xf86CursorInfoPtr cursor_info; - CursorPtr cursor; - CARD8 *cursor_image; - Bool cursor_on; - CARD32 cursor_fg, cursor_bg; + xf86CursorInfoPtr cursor_info; + CursorPtr cursor; + CARD8 *cursor_image; + Bool cursor_on; + CARD32 cursor_fg, cursor_bg; /** * Options parsed from the related device section */ - OptionInfoPtr options; + OptionInfoPtr options; - Bool debug_modes; + Bool debug_modes; /* wrap screen BlockHandler for rotation */ - ScreenBlockHandlerProcPtr BlockHandler; + ScreenBlockHandlerProcPtr BlockHandler; /* callback when crtc configuration changes */ - xf86_crtc_notify_proc_ptr xf86_crtc_notify; + xf86_crtc_notify_proc_ptr xf86_crtc_notify; } xf86CrtcConfigRec, *xf86CrtcConfigPtr; @@ -707,6 +691,7 @@ static _X_INLINE xf86OutputPtr xf86CompatOutput(ScrnInfoPtr pScrn) { xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn); + return config->output[config->compat_output]; } @@ -714,156 +699,155 @@ static _X_INLINE xf86CrtcPtr xf86CompatCrtc(ScrnInfoPtr pScrn) { xf86OutputPtr compat_output = xf86CompatOutput(pScrn); + if (!compat_output) - return NULL; + return NULL; return compat_output->crtc; } static _X_INLINE RRCrtcPtr xf86CompatRRCrtc(ScrnInfoPtr pScrn) { - xf86CrtcPtr compat_crtc = xf86CompatCrtc(pScrn); + xf86CrtcPtr compat_crtc = xf86CompatCrtc(pScrn); + if (!compat_crtc) - return NULL; + return NULL; return compat_crtc->randr_crtc; } - /* * Initialize xf86CrtcConfig structure */ extern _X_EXPORT void -xf86CrtcConfigInit (ScrnInfoPtr scrn, - const xf86CrtcConfigFuncsRec *funcs); + xf86CrtcConfigInit(ScrnInfoPtr scrn, const xf86CrtcConfigFuncsRec * funcs); extern _X_EXPORT void -xf86CrtcSetSizeRange (ScrnInfoPtr scrn, - int minWidth, int minHeight, - int maxWidth, int maxHeight); + +xf86CrtcSetSizeRange(ScrnInfoPtr scrn, + int minWidth, int minHeight, int maxWidth, int maxHeight); /* * Crtc functions */ extern _X_EXPORT xf86CrtcPtr -xf86CrtcCreate (ScrnInfoPtr scrn, - const xf86CrtcFuncsRec *funcs); +xf86CrtcCreate(ScrnInfoPtr scrn, const xf86CrtcFuncsRec * funcs); extern _X_EXPORT void -xf86CrtcDestroy (xf86CrtcPtr crtc); - + xf86CrtcDestroy(xf86CrtcPtr crtc); /** * Sets the given video mode on the given crtc */ extern _X_EXPORT Bool -xf86CrtcSetModeTransform (xf86CrtcPtr crtc, DisplayModePtr mode, Rotation rotation, - RRTransformPtr transform, int x, int y); + +xf86CrtcSetModeTransform(xf86CrtcPtr crtc, DisplayModePtr mode, + Rotation rotation, RRTransformPtr transform, int x, + int y); extern _X_EXPORT Bool -xf86CrtcSetMode (xf86CrtcPtr crtc, DisplayModePtr mode, Rotation rotation, - int x, int y); + +xf86CrtcSetMode(xf86CrtcPtr crtc, DisplayModePtr mode, Rotation rotation, + int x, int y); extern _X_EXPORT void -xf86CrtcSetOrigin (xf86CrtcPtr crtc, int x, int y); + xf86CrtcSetOrigin(xf86CrtcPtr crtc, int x, int y); /* * Assign crtc rotation during mode set */ extern _X_EXPORT Bool -xf86CrtcRotate (xf86CrtcPtr crtc); + xf86CrtcRotate(xf86CrtcPtr crtc); /* * Clean up any rotation data, used when a crtc is turned off * as well as when rotation is disabled. */ extern _X_EXPORT void -xf86RotateDestroy (xf86CrtcPtr crtc); + xf86RotateDestroy(xf86CrtcPtr crtc); /* * free shadow memory allocated for all crtcs */ extern _X_EXPORT void -xf86RotateFreeShadow(ScrnInfoPtr pScrn); + xf86RotateFreeShadow(ScrnInfoPtr pScrn); /* * Clean up rotation during CloseScreen */ extern _X_EXPORT void -xf86RotateCloseScreen (ScreenPtr pScreen); + xf86RotateCloseScreen(ScreenPtr pScreen); /** * Return whether any output is assigned to the crtc */ extern _X_EXPORT Bool -xf86CrtcInUse (xf86CrtcPtr crtc); + xf86CrtcInUse(xf86CrtcPtr crtc); /* * Output functions */ extern _X_EXPORT xf86OutputPtr -xf86OutputCreate (ScrnInfoPtr scrn, - const xf86OutputFuncsRec *funcs, - const char *name); +xf86OutputCreate(ScrnInfoPtr scrn, + const xf86OutputFuncsRec * funcs, const char *name); extern _X_EXPORT void -xf86OutputUseScreenMonitor (xf86OutputPtr output, Bool use_screen_monitor); + xf86OutputUseScreenMonitor(xf86OutputPtr output, Bool use_screen_monitor); extern _X_EXPORT Bool -xf86OutputRename (xf86OutputPtr output, const char *name); + xf86OutputRename(xf86OutputPtr output, const char *name); extern _X_EXPORT void -xf86OutputDestroy (xf86OutputPtr output); + xf86OutputDestroy(xf86OutputPtr output); extern _X_EXPORT void -xf86ProbeOutputModes (ScrnInfoPtr pScrn, int maxX, int maxY); + xf86ProbeOutputModes(ScrnInfoPtr pScrn, int maxX, int maxY); extern _X_EXPORT void -xf86SetScrnInfoModes (ScrnInfoPtr pScrn); + xf86SetScrnInfoModes(ScrnInfoPtr pScrn); #ifdef RANDR_13_INTERFACE -# define ScreenInitRetType int +#define ScreenInitRetType int #else -# define ScreenInitRetType Bool +#define ScreenInitRetType Bool #endif -extern _X_EXPORT ScreenInitRetType -xf86CrtcScreenInit (ScreenPtr pScreen); +extern _X_EXPORT ScreenInitRetType xf86CrtcScreenInit(ScreenPtr pScreen); extern _X_EXPORT Bool -xf86InitialConfiguration (ScrnInfoPtr pScrn, Bool canGrow); + xf86InitialConfiguration(ScrnInfoPtr pScrn, Bool canGrow); extern _X_EXPORT void -xf86DPMSSet(ScrnInfoPtr pScrn, int PowerManagementMode, int flags); - + xf86DPMSSet(ScrnInfoPtr pScrn, int PowerManagementMode, int flags); + extern _X_EXPORT Bool -xf86SaveScreen(ScreenPtr pScreen, int mode); + xf86SaveScreen(ScreenPtr pScreen, int mode); extern _X_EXPORT void -xf86DisableUnusedFunctions(ScrnInfoPtr pScrn); + xf86DisableUnusedFunctions(ScrnInfoPtr pScrn); extern _X_EXPORT DisplayModePtr -xf86OutputFindClosestMode (xf86OutputPtr output, DisplayModePtr desired); - +xf86OutputFindClosestMode(xf86OutputPtr output, DisplayModePtr desired); + extern _X_EXPORT Bool -xf86SetSingleMode (ScrnInfoPtr pScrn, DisplayModePtr desired, Rotation rotation); + +xf86SetSingleMode(ScrnInfoPtr pScrn, DisplayModePtr desired, Rotation rotation); /** * Set the EDID information for the specified output */ extern _X_EXPORT void -xf86OutputSetEDID (xf86OutputPtr output, xf86MonPtr edid_mon); + xf86OutputSetEDID(xf86OutputPtr output, xf86MonPtr edid_mon); /** * Return the list of modes supported by the EDID information * stored in 'output' */ -extern _X_EXPORT DisplayModePtr -xf86OutputGetEDIDModes (xf86OutputPtr output); +extern _X_EXPORT DisplayModePtr xf86OutputGetEDIDModes(xf86OutputPtr output); extern _X_EXPORT xf86MonPtr -xf86OutputGetEDID (xf86OutputPtr output, I2CBusPtr pDDCBus); +xf86OutputGetEDID(xf86OutputPtr output, I2CBusPtr pDDCBus); /** * Initialize dga for this screen @@ -871,23 +855,23 @@ xf86OutputGetEDID (xf86OutputPtr output, I2CBusPtr pDDCBus); #ifdef XFreeXDGA extern _X_EXPORT Bool -xf86DiDGAInit (ScreenPtr pScreen, unsigned long dga_address); + xf86DiDGAInit(ScreenPtr pScreen, unsigned long dga_address); /* this is the real function, used only internally */ _X_INTERNAL Bool -_xf86_di_dga_init_internal (ScreenPtr pScreen); + _xf86_di_dga_init_internal(ScreenPtr pScreen); /** * Re-initialize dga for this screen (as when the set of modes changes) */ extern _X_EXPORT Bool -xf86DiDGAReInit (ScreenPtr pScreen); + xf86DiDGAReInit(ScreenPtr pScreen); #endif /* This is the real function, used only internally */ _X_INTERNAL Bool -_xf86_di_dga_reinit_internal (ScreenPtr pScreen); + _xf86_di_dga_reinit_internal(ScreenPtr pScreen); /* * Set the subpixel order reported for the screen using @@ -895,13 +879,12 @@ _xf86_di_dga_reinit_internal (ScreenPtr pScreen); */ extern _X_EXPORT void -xf86CrtcSetScreenSubpixelOrder (ScreenPtr pScreen); + xf86CrtcSetScreenSubpixelOrder(ScreenPtr pScreen); /* * Get a standard string name for a connector type */ -extern _X_EXPORT const char * -xf86ConnectorGetName(xf86ConnectorType connector); +extern _X_EXPORT const char *xf86ConnectorGetName(xf86ConnectorType connector); /* * Using the desired mode information in each crtc, set @@ -909,7 +892,7 @@ xf86ConnectorGetName(xf86ConnectorType connector); */ extern _X_EXPORT Bool -xf86SetDesiredModes (ScrnInfoPtr pScrn); + xf86SetDesiredModes(ScrnInfoPtr pScrn); /** * Initialize the CRTC-based cursor code. CRTC function vectors must @@ -918,7 +901,7 @@ xf86SetDesiredModes (ScrnInfoPtr pScrn); * Driver should call this from ScreenInit function */ extern _X_EXPORT Bool -xf86_cursors_init (ScreenPtr screen, int max_width, int max_height, int flags); + xf86_cursors_init(ScreenPtr screen, int max_width, int max_height, int flags); /** * Called when anything on the screen is reconfigured. @@ -928,25 +911,25 @@ xf86_cursors_init (ScreenPtr screen, int max_width, int max_height, int flags); * Driver should call this from crtc commit function. */ extern _X_EXPORT void -xf86_reload_cursors (ScreenPtr screen); + xf86_reload_cursors(ScreenPtr screen); /** * Called from EnterVT to turn the cursors back on */ extern _X_EXPORT void -xf86_show_cursors (ScrnInfoPtr scrn); + xf86_show_cursors(ScrnInfoPtr scrn); /** * Called by the driver to turn cursors off */ extern _X_EXPORT void -xf86_hide_cursors (ScrnInfoPtr scrn); + xf86_hide_cursors(ScrnInfoPtr scrn); /** * Clean up CRTC-based cursor code. Driver must call this at CloseScreen time. */ extern _X_EXPORT void -xf86_cursors_fini (ScreenPtr screen); + xf86_cursors_fini(ScreenPtr screen); /** * Transform the cursor's coordinates based on the crtc transform. Normally @@ -954,7 +937,7 @@ xf86_cursors_fini (ScreenPtr screen); * then the server does not transform the cursor position automatically. */ extern _X_EXPORT void -xf86CrtcTransformCursorPos (xf86CrtcPtr crtc, int *x, int *y); + xf86CrtcTransformCursorPos(xf86CrtcPtr crtc, int *x, int *y); #ifdef XV /* @@ -964,33 +947,32 @@ xf86CrtcTransformCursorPos (xf86CrtcPtr crtc, int *x, int *y); */ extern _X_EXPORT Bool + xf86_crtc_clip_video_helper(ScrnInfoPtr pScrn, - xf86CrtcPtr *crtc_ret, - xf86CrtcPtr desired_crtc, - BoxPtr dst, - INT32 *xa, - INT32 *xb, - INT32 *ya, - INT32 *yb, - RegionPtr reg, - INT32 width, - INT32 height); + xf86CrtcPtr * crtc_ret, + xf86CrtcPtr desired_crtc, + BoxPtr dst, + INT32 *xa, + INT32 *xb, + INT32 *ya, + INT32 *yb, + RegionPtr reg, INT32 width, INT32 height); #endif - + extern _X_EXPORT xf86_crtc_notify_proc_ptr -xf86_wrap_crtc_notify (ScreenPtr pScreen, xf86_crtc_notify_proc_ptr new); +xf86_wrap_crtc_notify(ScreenPtr pScreen, xf86_crtc_notify_proc_ptr new); extern _X_EXPORT void -xf86_unwrap_crtc_notify(ScreenPtr pScreen, xf86_crtc_notify_proc_ptr old); + xf86_unwrap_crtc_notify(ScreenPtr pScreen, xf86_crtc_notify_proc_ptr old); extern _X_EXPORT void -xf86_crtc_notify(ScreenPtr pScreen); + xf86_crtc_notify(ScreenPtr pScreen); /** * Gamma */ extern _X_EXPORT Bool -xf86_crtc_supports_gamma(ScrnInfoPtr pScrn); + xf86_crtc_supports_gamma(ScrnInfoPtr pScrn); -#endif /* _XF86CRTC_H_ */ +#endif /* _XF86CRTC_H_ */ |