diff options
Diffstat (limited to 'src/gallium/state_trackers/xorg/xorg_crtc.c')
-rw-r--r-- | src/gallium/state_trackers/xorg/xorg_crtc.c | 69 |
1 files changed, 65 insertions, 4 deletions
diff --git a/src/gallium/state_trackers/xorg/xorg_crtc.c b/src/gallium/state_trackers/xorg/xorg_crtc.c index 2db8d45b3b..ddcaedde37 100644 --- a/src/gallium/state_trackers/xorg/xorg_crtc.c +++ b/src/gallium/state_trackers/xorg/xorg_crtc.c @@ -52,12 +52,18 @@ #include "pipe/p_inlines.h" #include "util/u_rect.h" +#ifdef HAVE_LIBKMS +#include "libkms.h" +#endif + struct crtc_private { drmModeCrtcPtr drm_crtc; /* hwcursor */ struct pipe_texture *cursor_tex; + struct kms_bo *cursor_bo; + unsigned cursor_handle; }; @@ -174,7 +180,7 @@ crtc_set_cursor_position(xf86CrtcPtr crtc, int x, int y) } static void -crtc_load_cursor_argb(xf86CrtcPtr crtc, CARD32 * image) +crtc_load_cursor_argb_ga3d(xf86CrtcPtr crtc, CARD32 * image) { unsigned char *ptr; modesettingPtr ms = modesettingPTR(crtc->scrn); @@ -217,13 +223,63 @@ crtc_load_cursor_argb(xf86CrtcPtr crtc, CARD32 * image) ms->screen->tex_transfer_destroy(transfer); } +#if HAVE_LIBKMS +static void +crtc_load_cursor_argb_kms(xf86CrtcPtr crtc, CARD32 * image) +{ + modesettingPtr ms = modesettingPTR(crtc->scrn); + struct crtc_private *crtcp = crtc->driver_private; + unsigned char *ptr; + + if (!crtcp->cursor_bo) { + unsigned attr[8]; + + attr[0] = KMS_BO_TYPE; + attr[1] = KMS_BO_TYPE_CURSOR; + attr[2] = KMS_WIDTH; + attr[3] = 64; + attr[4] = KMS_HEIGHT; + attr[5] = 64; + attr[6] = 0; + + if (kms_bo_create(ms->kms, attr, &crtcp->cursor_bo)) + return; + + if (kms_bo_get_prop(crtcp->cursor_bo, KMS_HANDLE, + &crtcp->cursor_handle)) + goto err_bo_destroy; + } + + kms_bo_map(crtcp->cursor_bo, (void**)&ptr); + memcpy(ptr, image, 64*64*4); + kms_bo_unmap(crtcp->cursor_bo); + + return; + +err_bo_destroy: + kms_bo_destroy(crtcp->cursor_bo); +} +#endif + +static void +crtc_load_cursor_argb(xf86CrtcPtr crtc, CARD32 * image) +{ + modesettingPtr ms = modesettingPTR(crtc->scrn); + if (ms->screen) + crtc_load_cursor_argb_ga3d(crtc, image); +#ifdef HAVE_LIBKMS + else if (ms->kms) + crtc_load_cursor_argb_kms(crtc, image); +#endif +} + static void crtc_show_cursor(xf86CrtcPtr crtc) { modesettingPtr ms = modesettingPTR(crtc->scrn); struct crtc_private *crtcp = crtc->driver_private; - if (crtcp->cursor_tex) + if (crtcp->cursor_tex || crtcp->cursor_bo) drmModeSetCursor(ms->fd, crtcp->drm_crtc->crtc_id, crtcp->cursor_handle, 64, 64); } @@ -245,9 +301,14 @@ xorg_crtc_cursor_destroy(xf86CrtcPtr crtc) { struct crtc_private *crtcp = crtc->driver_private; - if (crtcp->cursor_tex) { + if (crtcp->cursor_tex) pipe_texture_reference(&crtcp->cursor_tex, NULL); - } +#ifdef HAVE_LIBKMS + if (crtcp->cursor_bo) + kms_bo_destroy(crtcp->cursor_bo); +#endif + + xfree(crtcp); } /* |