From f7025b4baa1ba35ee796785641f04eac5bedb0a6 Mon Sep 17 00:00:00 2001 From: marha Date: Wed, 5 Oct 2011 17:37:34 +0200 Subject: mkfontscale pixman xserver xtrans libX11 libXdmcp libxcb libXmu mesa git update 5 oct 2011 --- xorg-server/hw/xfree86/modes/xf86Cursors.c | 88 ++++++++++++++++++------------ 1 file changed, 54 insertions(+), 34 deletions(-) (limited to 'xorg-server/hw/xfree86/modes/xf86Cursors.c') diff --git a/xorg-server/hw/xfree86/modes/xf86Cursors.c b/xorg-server/hw/xfree86/modes/xf86Cursors.c index 23c48eb9e..4a03428ea 100644 --- a/xorg-server/hw/xfree86/modes/xf86Cursors.c +++ b/xorg-server/hw/xfree86/modes/xf86Cursors.c @@ -1,6 +1,6 @@ /* * Copyright © 2007 Keith Packard - * Copyright © 2010 Aaron Plattner + * Copyright © 2010-2011 Aaron Plattner * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that @@ -46,6 +46,18 @@ #include "cursorstr.h" #include "inputstr.h" +/* + * Returns the rotation being performed by the server. If the driver indicates + * that it's handling the screen transform, then this returns RR_Rotate_0. + */ +static Rotation +xf86_crtc_cursor_rotation (xf86CrtcPtr crtc) +{ + if (crtc->driverIsPerformingTransform) + return RR_Rotate_0; + return crtc->rotation; +} + /* * Given a screen coordinate, rotate back to a cursor source coordinate */ @@ -214,6 +226,7 @@ xf86_crtc_convert_cursor_to_argb (xf86CrtcPtr crtc, unsigned char *src) int xin, yin; int flags = cursor_info->Flags; CARD32 bits; + const Rotation rotation = xf86_crtc_cursor_rotation(crtc); #ifdef ARGB_CURSOR crtc->cursor_argb = FALSE; @@ -222,7 +235,7 @@ xf86_crtc_convert_cursor_to_argb (xf86CrtcPtr crtc, unsigned char *src) for (y = 0; y < cursor_info->MaxHeight; y++) for (x = 0; x < cursor_info->MaxWidth; x++) { - xf86_crtc_rotate_coord (crtc->rotation, + xf86_crtc_rotate_coord (rotation, cursor_info->MaxWidth, cursor_info->MaxHeight, x, y, &xin, &yin); @@ -324,7 +337,36 @@ xf86_show_cursors (ScrnInfoPtr scrn) xf86_crtc_show_cursor (crtc); } } - + +void xf86CrtcTransformCursorPos (xf86CrtcPtr crtc, int *x, int *y) +{ + ScrnInfoPtr scrn = crtc->scrn; + ScreenPtr screen = scrn->pScreen; + xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn); + xf86CursorInfoPtr cursor_info = xf86_config->cursor_info; + xf86CursorScreenPtr ScreenPriv = + (xf86CursorScreenPtr)dixLookupPrivate(&screen->devPrivates, + xf86CursorScreenKey); + struct pict_f_vector v; + int dx, dy; + + v.v[0] = (*x + ScreenPriv->HotX) + 0.5; + v.v[1] = (*y + ScreenPriv->HotY) + 0.5; + v.v[2] = 1; + pixman_f_transform_point (&crtc->f_framebuffer_to_crtc, &v); + /* cursor will have 0.5 added to it already so floor is sufficent */ + *x = floor (v.v[0]); + *y = floor (v.v[1]); + /* + * Transform position of cursor upper left corner + */ + xf86_crtc_rotate_coord_back (crtc->rotation, cursor_info->MaxWidth, + cursor_info->MaxHeight, ScreenPriv->HotX, + ScreenPriv->HotY, &dx, &dy); + *x -= dx; + *y -= dy; +} + static void xf86_crtc_set_cursor_position (xf86CrtcPtr crtc, int x, int y) { @@ -333,36 +375,12 @@ xf86_crtc_set_cursor_position (xf86CrtcPtr crtc, int x, int y) xf86CursorInfoPtr cursor_info = xf86_config->cursor_info; DisplayModePtr mode = &crtc->mode; Bool in_range; - int dx, dy; /* * Transform position of cursor on screen */ - if (crtc->transform_in_use) - { - ScreenPtr screen = scrn->pScreen; - xf86CursorScreenPtr ScreenPriv = - (xf86CursorScreenPtr)dixLookupPrivate(&screen->devPrivates, - xf86CursorScreenKey); - struct pict_f_vector v; - - v.v[0] = (x + ScreenPriv->HotX) + 0.5; - v.v[1] = (y + ScreenPriv->HotY) + 0.5; - v.v[2] = 1; - pixman_f_transform_point (&crtc->f_framebuffer_to_crtc, &v); - /* cursor will have 0.5 added to it already so floor is sufficent */ - x = floor (v.v[0]); - y = floor (v.v[1]); - /* - * Transform position of cursor upper left corner - */ - xf86_crtc_rotate_coord_back (crtc->rotation, - cursor_info->MaxWidth, - cursor_info->MaxHeight, - ScreenPriv->HotX, ScreenPriv->HotY, &dx, &dy); - x -= dx; - y -= dy; - } + if (crtc->transform_in_use && !crtc->driverIsPerformingTransform) + xf86CrtcTransformCursorPos(crtc, &x, &y); else { x -= crtc->x; @@ -420,12 +438,13 @@ xf86_crtc_load_cursor_image (xf86CrtcPtr crtc, CARD8 *src) xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn); xf86CursorInfoPtr cursor_info = xf86_config->cursor_info; CARD8 *cursor_image; + const Rotation rotation = xf86_crtc_cursor_rotation(crtc); #ifdef ARGB_CURSOR crtc->cursor_argb = FALSE; #endif - if (crtc->rotation == RR_Rotate_0) + if (rotation == RR_Rotate_0) cursor_image = src; else { @@ -439,7 +458,7 @@ xf86_crtc_load_cursor_image (xf86CrtcPtr crtc, CARD8 *src) for (y = 0; y < cursor_info->MaxHeight; y++) for (x = 0; x < cursor_info->MaxWidth; x++) { - xf86_crtc_rotate_coord (crtc->rotation, + xf86_crtc_rotate_coord (rotation, cursor_info->MaxWidth, cursor_info->MaxHeight, x, y, &xin, &yin); @@ -532,12 +551,13 @@ xf86_crtc_load_cursor_argb (xf86CrtcPtr crtc, CursorPtr cursor) int source_height = cursor->bits->height; int image_width = cursor_info->MaxWidth; int image_height = cursor_info->MaxHeight; - + const Rotation rotation = xf86_crtc_cursor_rotation(crtc); + for (y = 0; y < image_height; y++) for (x = 0; x < image_width; x++) { - xf86_crtc_rotate_coord (crtc->rotation, image_width, image_height, - x, y, &xin, &yin); + xf86_crtc_rotate_coord (rotation, image_width, image_height, x, y, + &xin, &yin); if (xin < source_width && yin < source_height) bits = cursor_source[yin * source_width + xin]; else -- cgit v1.2.3