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xf86-video-intel
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[uxa] Remove unused pixmap size limits. 

All size-related rendering limits should be managed by the driver in the
pixmap_is_offscreen call. There's no need for uxa to even know these values.
This commit is contained in:
Keith Packard 2008-08-05 22:50:01 -07:00
parent 68f0872db6
commit fc3e287e6b
3 changed files with 0 additions and 67 deletions
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3
src/i830_exa.c
View File

@ -720,9 +720,6 @@ i830_uxa_init (ScreenPtr pScreen)
i830->uxa_driver->uxa_major = 1;
i830->uxa_driver->uxa_minor = 0;
i830->uxa_driver->max_x = i830->accel_max_x;
i830->uxa_driver->max_y = i830->accel_max_y;
/* Solid fill */
i830->uxa_driver->prepare_solid = I830EXAPrepareSolid;
i830->uxa_driver->solid = I830EXASolid;

14
uxa/uxa.c
View File

@ -408,20 +408,6 @@ uxa_driver_init(ScreenPtr screen, uxa_driver_t *uxa_driver)
return FALSE;
}
/* If the driver doesn't set any max pitch values, we'll just assume
* that there's a limitation by pixels, and that it's the same as
* maxX.
*
* We want max_pitch_pixels or max_pitch_bytes to be set so we can check
* pixmaps against the max pitch in uxaCreatePixmap() -- it matters
* whether a pixmap is rejected because of its pitch or
* because of its width.
*/
if (!uxa_driver->max_pitch_pixels && !uxa_driver->max_pitch_bytes)
{
uxa_driver->max_pitch_pixels = uxa_driver->max_x;
}
#ifdef RENDER
ps = GetPictureScreenIfSet(screen);
#endif

50
uxa/uxa.h
View File

@ -68,26 +68,6 @@ typedef struct _UxaDriver {
*/
int flags;
/** @{ */
/**
* max_x controls the X coordinate limitation for rendering from the card.
* The driver should never receive a request for rendering beyond max_x
* in the X direction from the origin of a pixmap.
*/
int max_x;
/**
* max_y controls the Y coordinate limitation for rendering from the card.
* The driver should never receive a request for rendering beyond max_y
* in the Y direction from the origin of a pixmap.
*/
int max_y;
/** @} */
/* private */
Bool needsSync;
int lastMarker;
/** @name solid
* @{
*/
@ -510,36 +490,6 @@ typedef struct _UxaDriver {
*/
Bool (*pixmap_is_offscreen)(PixmapPtr pPix);
/**
* max_pitch_pixels controls the pitch limitation for rendering from
* the card.
* The driver should never receive a request for rendering a pixmap
* that has a pitch (in pixels) beyond max_pitch_pixels.
*
* Setting this field is optional -- if your hardware doesn't have
* a pitch limitation in pixels, don't set this. If neither this value
* nor max_pitch_bytes is set, then max_pitch_pixels is set to max_x.
* If set, it must not be smaller than max_x.
*
* @sa max_pitch_bytes
*/
int max_pitch_pixels;
/**
* max_pitch_bytes controls the pitch limitation for rendering from
* the card.
* The driver should never receive a request for rendering a pixmap
* that has a pitch (in bytes) beyond max_pitch_bytes.
*
* Setting this field is optional -- if your hardware doesn't have
* a pitch limitation in bytes, don't set this.
* If set, it must not be smaller than max_x * 4.
* There's no default value for max_pitch_bytes.
*
* @sa max_pitch_pixels
*/
int max_pitch_bytes;
/** @} */
} uxa_driver_t;