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Diffstat (limited to 'xorg-server/hw/xfree86/modes/xf86Crtc.h')
-rw-r--r--xorg-server/hw/xfree86/modes/xf86Crtc.h496
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_ */