diff options
Diffstat (limited to 'src/sec.c')
| -rwxr-xr-x | src/sec.c | 1777 |
1 files changed, 0 insertions, 1777 deletions
diff --git a/src/sec.c b/src/sec.c deleted file mode 100755 index 256f029..0000000 --- a/src/sec.c +++ /dev/null @@ -1,1777 +0,0 @@ -/************************************************************************** - -xserver-xorg-video-exynos - -Copyright 2011 Samsung Electronics co., Ltd. All Rights Reserved. - -Contact: SooChan Lim <sc1.lim@samsung.com> - -Permission is hereby granted, free of charge, to any person obtaining a -copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sub license, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice (including the -next paragraph) shall be included in all copies or substantial portions -of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. -IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR -ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -**************************************************************************/ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include <sys/stat.h> -#include <fcntl.h> - -/* all driver need this */ -#include "xf86.h" -#include "xf86_OSproc.h" - -#include "fb.h" -#include "mipointer.h" -#include "mibstore.h" -#include "micmap.h" -#include "colormapst.h" -#include "xf86cmap.h" -#include "xf86xv.h" -#include "xf86Crtc.h" -#include "sec.h" -#include "sec_display.h" -#include "sec_plane.h" -#include "sec_accel.h" -#include "sec_xberc.h" -#include "sec_util.h" -#include "sec_wb.h" -#include <tbm_bufmgr.h> -#include "fimg2d.h" - -#define OPTION_FLIP_BUFFERS 0 - -/* prototypes */ -static const OptionInfoRec* SECAvailableOptions (int chipid, int busid); -static void SECIdentify (int flags); -static Bool SECProbe (DriverPtr pDrv, int flags); -static Bool SECPreInit (ScrnInfoPtr pScrn, int flags); -static Bool SECScreenInit (ScreenPtr pScreen, int argc, char **argv); -static Bool SECSwitchMode (ScrnInfoPtr pScrn, DisplayModePtr pMode); -static void SECAdjustFrame (ScrnInfoPtr pScrn, int x, int y); -static Bool SECEnterVT (ScrnInfoPtr pScrn); -static void SECLeaveVT (ScrnInfoPtr pScrn); -static ModeStatus SECValidMode (ScrnInfoPtr pScrn, DisplayModePtr pMode, Bool verbose, int flags); -static Bool SECCloseScreen (ScreenPtr pScreen); -static Bool SECCreateScreenResources (ScreenPtr pScreen); -#if HAVE_UDEV -static void SECUdevEventsHandler (int fd, void *closure); -#endif - -/* This DriverRec must be defined in the driver for Xserver to load this driver */ -_X_EXPORT DriverRec SEC = -{ - SEC_VERSION, - SEC_DRIVER_NAME, - SECIdentify, - SECProbe, - SECAvailableOptions, - NULL, - 0, - NULL, -}; - -/* Supported "chipsets" */ -static SymTabRec SECChipsets[] = -{ - { 0, "exynos" }, - {-1, NULL } -}; - -/* Supported options */ -typedef enum -{ - OPTION_DRI2, - OPTION_EXA, - OPTION_SWEXA, - OPTION_ROTATE, - OPTION_SNAPSHOT, - OPTION_WB, -#if OPTION_FLIP_BUFFERS - OPTION_FLIPBUFS, -#endif - OPTION_CACHABLE, - OPTION_SCANOUT, - OPTION_ACCEL2D, - OPTION_PARTIAL_UPDATE, -} SECOpts; - -static const OptionInfoRec SECOptions[] = -{ - { OPTION_DRI2, "dri2", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_EXA, "exa", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_SWEXA, "sw_exa", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_ROTATE, "rotate", OPTV_STRING, {0}, FALSE }, - { OPTION_SNAPSHOT, "snapshot", OPTV_STRING, {0}, FALSE }, - { OPTION_WB, "wb", OPTV_BOOLEAN, {0}, FALSE }, -#if OPTION_FLIP_BUFFERS - { OPTION_FLIPBUFS, "flip_bufs", OPTV_INTEGER, {0}, 3 }, -#endif - { OPTION_CACHABLE, "cachable", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_SCANOUT, "scanout", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_ACCEL2D, "accel_2d", OPTV_BOOLEAN, {0}, FALSE }, - { OPTION_PARTIAL_UPDATE, "partial_update", OPTV_BOOLEAN, {0}, FALSE }, - { -1, NULL, OPTV_NONE, {0}, FALSE } -}; - -/* -------------------------------------------------------------------- */ -#ifdef XFree86LOADER - -MODULESETUPPROTO (SECSetup); - -static XF86ModuleVersionInfo SECVersRec = -{ - "exynos", - MODULEVENDORSTRING, - MODINFOSTRING1, - MODINFOSTRING2, - XORG_VERSION_CURRENT, - PACKAGE_VERSION_MAJOR, - PACKAGE_VERSION_MINOR, - PACKAGE_VERSION_PATCHLEVEL, - ABI_CLASS_VIDEODRV, - ABI_VIDEODRV_VERSION, - NULL, - {0,0,0,0} -}; - -_X_EXPORT XF86ModuleData exynosModuleData = { &SECVersRec, SECSetup, NULL }; - -pointer -SECSetup (pointer module, pointer opts, int *errmaj, int *errmin) -{ - static Bool setupDone = FALSE; - - if (!setupDone) - { - setupDone = TRUE; - xf86AddDriver (&SEC, module, HaveDriverFuncs); - return (pointer) 1; - } - else - { - if (errmaj) *errmaj = LDR_ONCEONLY; - return NULL; - } -} - -#endif /* XFree86LOADER */ -/* -------------------------------------------------------------------- */ - -/* TODO:::check the fimd_drm */ -static Bool -_has_drm_mode_setting() -{ - /* TODO:: check the sysfs dri2 device name */ - return TRUE; -} - -/* - * Probing the device with the device node, this probing depend on the specific hw. - * This function just verify whether the display hw is avaliable or not. - */ -static Bool -_secHwProbe (struct pci_device * pPci, char *device,char **namep) -{ - if (!_has_drm_mode_setting()) - return FALSE; - - return TRUE; -} - -static tbm_bufmgr -_secInitBufmgr (int drm_fd, void * arg) -{ - tbm_bufmgr bufmgr = NULL; - - /* get buffer manager */ - setenv("BUFMGR_LOCK_TYPE", "once", 1); - setenv("BUFMGR_MAP_CACHE", "true", 1); - bufmgr = tbm_bufmgr_init (drm_fd); - - if (bufmgr == NULL) - return NULL; - - return bufmgr; -} - -static void -_secDeInitBufmgr (tbm_bufmgr bufmgr) -{ - if (bufmgr) - tbm_bufmgr_deinit (bufmgr); -} - -/* open drm */ -static Bool -_openDrmMaster (ScrnInfoPtr pScrn) -{ - SECPtr pSec = SECPTR (pScrn); - int ret; - - /* open drm */ - pSec->drm_fd = drmOpen ("exynos", NULL); - if (pSec->drm_fd < 0) - { - struct udev *udev; - struct udev_enumerate *e; - struct udev_list_entry *entry; - struct udev_device *device, *drm_device; - const char *path, *device_seat; - const char *filename; - - xf86DrvMsg (pScrn->scrnIndex, X_WARNING, "[DRM] Cannot open drm device.. search by udev\n"); - - /* STEP 1: Find drm device */ - udev = udev_new(); - if (udev == NULL) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR,"[DRM] fail to initialize udev context\n"); - goto fail_to_open_drm_master; - } - - e = udev_enumerate_new(udev); - udev_enumerate_add_match_subsystem(e, "drm"); - udev_enumerate_add_match_sysname(e, "card[0-9]*"); - udev_enumerate_scan_devices(e); - - drm_device = NULL; - udev_list_entry_foreach(entry, udev_enumerate_get_list_entry(e)) - { - path = udev_list_entry_get_name(entry); - device = udev_device_new_from_syspath(udev, path); - device_seat = udev_device_get_property_value(device, "ID_SEAT"); - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, "[DRM] drm info: device:%p, patch:%s, seat:%s\n", device, path, device_seat); - - if(!device_seat) - device_seat = "seat0"; - - if(strcmp(device_seat, "seat0") == 0) - { - drm_device = device; - break; - } - udev_device_unref(device); - } - - if(drm_device == NULL) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR,"[DRM] fail to find drm device\n"); - goto fail_to_open_drm_master; - } - - filename = udev_device_get_devnode(drm_device); - - pSec->drm_fd = open(filename, O_RDWR|O_CLOEXEC); - if (pSec->drm_fd < 0) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR, "[DRM] Cannot open drm device(%s)\n", filename); - - udev_device_unref(drm_device); - udev_enumerate_unref(e); - udev_unref(udev); - - goto fail_to_open_drm_master; - } - else - { - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, "[DRM] Succeed to open drm device(%s)\n", filename); - } - - udev_device_unref(drm_device); - udev_enumerate_unref(e); - udev_unref(udev); - } - else - { - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, "[DRM] Succeed to open drm device\n"); - } - - pSec->drm_device_name = drmGetDeviceNameFromFd (pSec->drm_fd); - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, "[DRM] Succeed get drm device name:%s\n", - pSec->drm_device_name); - - /* enable drm vblank */ - ret = drmCtlInstHandler (pSec->drm_fd, 217); - if (ret) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR, - "[DRM] Fail to enable drm VBlank(%d)\n", ret); - goto fail_to_open_drm_master; - } - - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, - "[DRM] Enable drm VBlank(%d)\n", ret); - - /* initialize drm bufmgr */ - pSec->tbm_bufmgr = _secInitBufmgr (pSec->drm_fd, NULL); - if (pSec->tbm_bufmgr == NULL) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR, - "[DRM] Error : bufmgr initialization failed\n"); - goto fail_to_open_drm_master; - } - - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG - , "[DRM] Enable buffer manager\n"); - - return TRUE; - -fail_to_open_drm_master: - - if (pSec->tbm_bufmgr) - { - _secDeInitBufmgr (pSec->tbm_bufmgr); - pSec->tbm_bufmgr = NULL; - } - - if (pSec->drm_device_name) - { - free (pSec->drm_device_name); - pSec->drm_device_name = NULL; - } - - if (pSec->drm_fd >= 0) - { - drmClose (pSec->drm_fd); - pSec->drm_fd = -1; - } - - return FALSE; -} - -/* close drm */ -static void -_closeDrmMaster (ScrnInfoPtr pScrn) -{ - SECPtr pSec = SECPTR (pScrn); - - if (pSec->tbm_bufmgr) - { - _secDeInitBufmgr (pSec->tbm_bufmgr); - pSec->tbm_bufmgr = NULL; - } - - if (pSec->drm_fd >= 0) - { - drmClose (pSec->drm_fd); - pSec->drm_fd = -1; - } - - if (pSec->drm_device_name) - { - free (pSec->drm_device_name); - pSec->drm_device_name = NULL; - } -} - -/* - * Initialize the device Probing the device with the device node, - * this probing depend on the specific hw. - * This function just verify whether the display hw is avaliable or not. - */ -static Bool -_secHwInit (ScrnInfoPtr pScrn, struct pci_device *pPci, char *device) -{ - SECPtr pSec = SECPTR (pScrn); - - /* init drm master */ - if (_openDrmMaster (pScrn) == TRUE) - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG - , "DRM BLANK is enabled\n"); - else - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG - , "DRM BLANK is disabled\n"); - - - if(g2d_init (pSec->drm_fd)) - { - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG - , "G2D is enabled\n"); - pSec->is_accel_2d = TRUE; - } - else - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG - , "G2D is disabled\n"); - - return TRUE; -} - -/* SigHook */ -OsSigWrapperPtr old_sig_wrapper; -int -_secOsSigWrapper (int sig) -{ - XDBG_KLOG(MSEC,"Catch SIG: %d\n", sig); - - return old_sig_wrapper(sig); /*Contiue*/ -} - -/* - * DeInitialize the hw - */ -static void -_secHwDeinit (ScrnInfoPtr pScrn) -{ - g2d_fini (); - - /* deinit drm master */ - _closeDrmMaster (pScrn); - - return; -} - -static Bool -_allocScrnPrivRec (ScrnInfoPtr pScrn) -{ - if (pScrn->driverPrivate != NULL) - return TRUE; - - pScrn->driverPrivate = calloc (sizeof (SECRec), 1); - if (!pScrn->driverPrivate) - return FALSE; - - return TRUE; -} - -static void -_freeScrnPrivRec (ScrnInfoPtr pScrn) -{ - if (pScrn->driverPrivate == NULL) - return; - free (pScrn->driverPrivate); - pScrn->driverPrivate = NULL; -} - -/* - * Check the driver option. - * Set the option flags to the driver private - */ -static void -_checkDriverOptions (ScrnInfoPtr pScrn) -{ - SECPtr pSec = SECPTR (pScrn); - const char *s; - int flip_bufs = 3; - - /* exa */ - if (xf86ReturnOptValBool (pSec->Options, OPTION_EXA, FALSE)) - pSec->is_exa = TRUE; - - /* sw exa */ - if (pSec->is_exa) - { - if (xf86ReturnOptValBool (pSec->Options, OPTION_SWEXA, TRUE)) - pSec->is_sw_exa = TRUE; - } - - /* dri2 */ - if (xf86ReturnOptValBool (pSec->Options, OPTION_DRI2, FALSE)) - { - pSec->is_dri2 = TRUE; - - /* number of the flip buffers */ -#if OPTION_FLIP_BUFFERS - if (xf86GetOptValInteger (pSec->Options, OPTION_FLIPBUFS, &flip_bufs)) - pSec->flip_bufs = flip_bufs; - else -#endif - { - /* default is 3 */ - flip_bufs = 3; - pSec->flip_bufs = flip_bufs; - } - } - - /* rotate */ - pSec->rotate = RR_Rotate_0; - if (( s= xf86GetOptValString (pSec->Options, OPTION_ROTATE))) - { - if (!xf86NameCmp (s, "CW")) - { - pSec->rotate = RR_Rotate_90; - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, "rotating screen clockwise\n"); - } - else if (!xf86NameCmp (s, "CCW")) - { - pSec->rotate = RR_Rotate_270; - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, "rotating screen counter-clockwise\n"); - } - else if (!xf86NameCmp (s, "UD")) - { - pSec->rotate = RR_Rotate_180; - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, "rotating screen upside-down\n"); - } - else - { - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, "\"%s\" is not valid option", s); - } - } - - /* wb */ - if (xf86ReturnOptValBool (pSec->Options, OPTION_WB, FALSE)) - { - if (xf86ReturnOptValBool (pSec->Options, OPTION_WB, TRUE)) - pSec->is_wb_clone = TRUE; - } - - /* cachable */ - if (xf86ReturnOptValBool (pSec->Options, OPTION_CACHABLE, FALSE)) - { - if (xf86ReturnOptValBool (pSec->Options, OPTION_CACHABLE, TRUE)) - { - pSec->cachable = TRUE; - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, "Use cachable buffer.\n"); - } - } - - /* scanout */ - if (xf86ReturnOptValBool (pSec->Options, OPTION_SCANOUT, FALSE)) - { - if (xf86ReturnOptValBool (pSec->Options, OPTION_SCANOUT, TRUE)) - { - pSec->scanout = TRUE; - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, "Use scanout buffer.\n"); - } - } - - /* hw_2d */ - if (xf86ReturnOptValBool (pSec->Options, OPTION_ACCEL2D, FALSE)) - { - if (xf86ReturnOptValBool (pSec->Options, OPTION_ACCEL2D, TRUE)) - { - pSec->is_accel_2d = TRUE; - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, "Use 2d accelerator.\n"); - } - } - - /* use_partial_update */ - if (xf86ReturnOptValBool (pSec->Options, OPTION_PARTIAL_UPDATE, FALSE)) - { - if (xf86ReturnOptValBool (pSec->Options, OPTION_PARTIAL_UPDATE, TRUE)) - { - pSec->use_partial_update = TRUE; - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, "Use partial update.\n"); - } - } -} - -#if HAVE_UDEV -static void -_secUdevInit (ScrnInfoPtr pScrn) -{ - SECPtr pSec = SECPTR (pScrn); - struct udev *u; - struct udev_monitor *mon; - - xf86DrvMsg (pScrn->scrnIndex, X_CONFIG, "hotplug detection\n"); - - u = udev_new(); - if(!u) - return; - - mon = udev_monitor_new_from_netlink(u, "udev"); - if(!mon) - { - udev_unref(u); - return; - } - - if (udev_monitor_filter_add_match_subsystem_devtype(mon, "drm", "drm_minor") > 0 || - udev_monitor_enable_receiving(mon) < 0) - { - udev_monitor_unref(mon); - udev_unref(u); - return; - } - - pSec->uevent_handler = xf86AddGeneralHandler(udev_monitor_get_fd(mon), SECUdevEventsHandler, pScrn); - if (!pSec->uevent_handler) - { - udev_monitor_unref(mon); - udev_unref(u); - return; - } - - pSec->uevent_monitor = mon; -} - -static void -_secUdevDeinit (ScrnInfoPtr pScrn) -{ - SECPtr pSec = SECPTR (pScrn); - - if (pSec->uevent_handler) - { - struct udev *u = udev_monitor_get_udev(pSec->uevent_monitor); - - udev_monitor_unref(pSec->uevent_monitor); - udev_unref(u); - pSec->uevent_handler = NULL; - pSec->uevent_monitor = NULL; - } - -} - -static Bool -SECSaveScreen (ScreenPtr pScreen, int mode) -{ - /* dummpy save screen */ - return TRUE; -} - -static void -SECUdevEventsHandler (int fd, void *closure) -{ - ScrnInfoPtr pScrn = closure; - SECPtr pSec = SECPTR (pScrn); - struct udev_device *dev; - const char *hotplug; - struct stat s; - dev_t udev_devnum; - int ret; - - dev = udev_monitor_receive_device (pSec->uevent_monitor); - if (!dev) - return; - - udev_devnum = udev_device_get_devnum(dev); - - ret = fstat (pSec->drm_fd, &s); - if (ret == -1) - return; - - /* - * Check to make sure this event is directed at our - * device (by comparing dev_t values), then make - * sure it's a hotplug event (HOTPLUG=1) - */ - hotplug = udev_device_get_property_value (dev, "HOTPLUG"); - - if (memcmp(&s.st_rdev, &udev_devnum, sizeof (dev_t)) == 0 && - hotplug && atoi(hotplug) == 1) - { - XDBG_INFO(MSEC, "SEC-UDEV: HotPlug\n"); - RRGetInfo (screenInfo.screens[pScrn->scrnIndex], TRUE); - } - - udev_device_unref(dev); -} -#endif /* UDEV_HAVE */ - -static const OptionInfoRec * -SECAvailableOptions (int chipid, int busid) -{ - return SECOptions; -} - -static void -SECIdentify (int flags) -{ - xf86PrintChipsets (SEC_NAME, "driver for Exynos Chipsets", SECChipsets); -} - - -/* The purpose of this function is to identify all instances of hardware supported - * by the driver. The probe must find the active device sections that match the driver - * by calling xf86MatchDevice(). - */ -static Bool -SECProbe (DriverPtr pDrv, int flags) -{ - int i; - ScrnInfoPtr pScrn; - GDevPtr *ppDevSections; - int numDevSections; - int entity; - Bool foundScreen = FALSE; - - /* check the drm mode setting */ - if (!_secHwProbe (NULL, NULL, NULL)) - { - return FALSE; - } - - /* For now, just bail out for PROBE_DETECT. */ - if (flags & PROBE_DETECT) - return FALSE; - - if ((numDevSections = xf86MatchDevice (SEC_DRIVER_NAME, &ppDevSections)) <= 0) - { - free (ppDevSections); - return FALSE; - } - - for (i = 0; i < numDevSections; i++) - { - entity = xf86ClaimNoSlot (pDrv, 0, ppDevSections[i], TRUE); - - pScrn = xf86AllocateScreen (pDrv, flags); - xf86AddEntityToScreen (pScrn, entity); - - if (pScrn) - { - foundScreen = TRUE; - - pScrn->driverVersion = SEC_VERSION; - pScrn->driverName = SEC_DRIVER_NAME; - pScrn->name = SEC_NAME; - pScrn->Probe = SECProbe; - pScrn->PreInit = SECPreInit; - pScrn->ScreenInit = SECScreenInit; - pScrn->SwitchMode = SECSwitchMode; - pScrn->AdjustFrame = SECAdjustFrame; - pScrn->EnterVT = SECEnterVT; - pScrn->LeaveVT = SECLeaveVT; - pScrn->ValidMode = SECValidMode; - - xf86DrvMsg (pScrn->scrnIndex, X_INFO, - "using drm mode setting device\n"); - } - } - free (ppDevSections); - - return foundScreen; -} - -/* - * This is called before ScreenInit to probe the screen configuration. - * The main tasks to do in this funtion are probing, module loading, option handling, - * card mapping, and mode setting setup. - */ -static Bool -SECPreInit (ScrnInfoPtr pScrn, int flags) -{ - SECPtr pSec; - Gamma defualt_gamma = {0.0, 0.0, 0.0}; - rgb default_weight = {0, 0, 0}; - int flag24; - - if (flags & PROBE_DETECT) - return FALSE; - - /* allocate private */ - if (!_allocScrnPrivRec (pScrn)) - return FALSE; - pSec = SECPTR (pScrn); - - /* Check the number of entities, and fail if it isn't one. */ - if (pScrn->numEntities != 1) - return FALSE; - - pSec->pEnt = xf86GetEntityInfo (pScrn->entityList[0]); - - /* initialize the hardware specifics */ - if (!_secHwInit (pScrn, NULL, NULL)) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR, - "fail to initialize hardware\n"); - goto bail1; - } - - pScrn->displayWidth = 640; /*default width */ - pScrn->monitor = pScrn->confScreen->monitor; - pScrn->progClock = TRUE; - pScrn->rgbBits = 8; - - /* set the depth and the bpp to pScrn */ - flag24 = Support24bppFb | Support32bppFb; - if (!xf86SetDepthBpp (pScrn, 0, 0, 0, flag24)) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR, - "fail to find the depth\n"); - goto bail1; - } - xf86PrintDepthBpp (pScrn); /* just print out the depth and the bpp */ - - /* color weight */ - if (!xf86SetWeight (pScrn, default_weight, default_weight)) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR , - "fail to set the color weight of RGB\n"); - goto bail1; - } - - /* visual init, make a TrueColor, -1 */ - if (!xf86SetDefaultVisual (pScrn, -1)) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR , - "fail to initialize the default visual\n"); - goto bail1; - } - - /* Collect all the option flags (fill in pScrn->options) */ - xf86CollectOptions (pScrn, NULL); - - /* - * Process the options based on the information SECOptions. - * The results are written to pSec->Options. If all the options - * processing is done within this fuction a local variable "options" - * can be used instead of pSec->Options - */ - if (!(pSec->Options = malloc (sizeof (SECOptions)))) - goto bail1; - memcpy (pSec->Options, SECOptions, sizeof (SECOptions)); - xf86ProcessOptions (pScrn->scrnIndex, pSec->pEnt->device->options, - pSec->Options); - - /* Check with the driver options */ - _checkDriverOptions (pScrn); - - /* use a fake root pixmap when rotation angle is 90 or 270 */ - pSec->fake_root = ((pSec->rotate &(RR_Rotate_90|RR_Rotate_270)) != 0); - - /* drm mode init:: Set the Crtc, the default Output, and the current Mode */ - if (!secModePreInit (pScrn, pSec->drm_fd)) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR , - "fail to initialize drm mode setting\n"); - goto bail1; - } - - /* set gamma */ - if (!xf86SetGamma (pScrn,defualt_gamma)) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR , - "fail to set the gamma\n"); - goto bail1; - } - - pScrn->currentMode = pScrn->modes; - pScrn->displayWidth = pScrn->virtualX; - xf86PrintModes (pScrn); /* just print the current mode */ - - /* set dpi */ - xf86SetDpi (pScrn, 0, 0); - - /* Load modules */ - if (!xf86LoadSubModule (pScrn, "fb")) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR , - "fail to load fb module\n"); - goto bail1; - } - - if (!xf86LoadSubModule (pScrn, "exa")) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR , - "fail to load exa module\n"); - goto bail1; - } - - if (!xf86LoadSubModule (pScrn, "dri2")) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR , - "fail to load dri2 module\n"); - goto bail1; - } - - old_sig_wrapper = OsRegisterSigWrapper(_secOsSigWrapper); - return TRUE; - -bail1: - _freeScrnPrivRec (pScrn); - _secHwDeinit (pScrn); - return FALSE; -} - - - - -static Bool -SECScreenInit (ScreenPtr pScreen, int argc, char **argv) -{ - ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; - SECPtr pSec = SECPTR (pScrn); - VisualPtr visual; - int init_picture = 0; - SECFbPtr pFb = NULL; - - xf86DrvMsg (pScrn->scrnIndex,X_INFO, - "Infomation of Visual is \n\tbitsPerPixel=%d, depth=%d, defaultVisual=%s\n" - "\tmask: %x,%x,%x, offset: %d,%d,%d\n", - pScrn->bitsPerPixel, - pScrn->depth, - xf86GetVisualName (pScrn->defaultVisual), - (unsigned int) pScrn->mask.red, - (unsigned int) pScrn->mask.green, - (unsigned int) pScrn->mask.blue, - (int) pScrn->offset.red, - (int) pScrn->offset.green, - (int) pScrn->offset.blue); - - /* initialize the framebuffer */ - /* soolim :: think rotations */ - - pFb = secFbAllocate (pScrn, pScrn->virtualX, pScrn->virtualY); - if (!pFb) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR, "cannot allocate framebuffer\n"); - return FALSE; - } - pSec->pFb = pFb; - - /* mi layer */ - miClearVisualTypes(); - if (!miSetVisualTypes (pScrn->depth, TrueColorMask, pScrn->rgbBits, TrueColor)) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR, - "visual type setup failed for %d bits per pixel [1]\n", - pScrn->bitsPerPixel); - return FALSE; - } - - if (!miSetPixmapDepths()) - { - xf86DrvMsg (pScrn->scrnIndex,X_ERROR , - "pixmap depth setup failed\n"); - return FALSE; - } - - switch (pScrn->bitsPerPixel) - { - case 16: - case 24: - case 32: - if (! fbScreenInit (pScreen, (void*)ROOT_FB_ADDR, - pScrn->virtualX, pScrn->virtualY, - pScrn->xDpi, pScrn->yDpi, - pScrn->virtualX, /*Pixel width for framebuffer*/ - pScrn->bitsPerPixel)) - return FALSE; - - init_picture = 1; - - break; - default: - xf86DrvMsg (pScrn->scrnIndex, X_ERROR, - "internal error: invalid number of bits per pixel (%d) encountered\n", - pScrn->bitsPerPixel); - break; - } - - if (pScrn->bitsPerPixel > 8) - { - /* Fixup RGB ordering */ - visual = pScreen->visuals + pScreen->numVisuals; - while (--visual >= pScreen->visuals) - { - if ((visual->class | DynamicClass) == DirectColor) - { - visual->offsetRed = pScrn->offset.red; - visual->offsetGreen = pScrn->offset.green; - visual->offsetBlue = pScrn->offset.blue; - visual->redMask = pScrn->mask.red; - visual->greenMask = pScrn->mask.green; - visual->blueMask = pScrn->mask.blue; - } - } - } - - /* must be after RGB ordering fixed */ - if (init_picture && !fbPictureInit (pScreen, NULL, 0)) - { - xf86DrvMsg (pScrn->scrnIndex, X_WARNING, - "Render extension initialisation failed\n"); - } - - /* init the exa */ - if (pSec->is_exa) - { - if (!secExaInit (pScreen)) - { - xf86DrvMsg (pScrn->scrnIndex, X_WARNING, - "EXA initialization failed\n"); - } - else - { - /* init the dri2 */ - if (pSec->is_dri2) - { - if (!secDri2Init (pScreen)) - { - xf86DrvMsg (pScrn->scrnIndex, X_WARNING, - "DRI2 initialization failed\n"); - } - } - } - } - - /* XVideo Initiailization here */ - if (!secVideoInit (pScreen)) - xf86DrvMsg (pScrn->scrnIndex, X_ERROR, - "XVideo extention initialization failed\n"); - - xf86SetBlackWhitePixels (pScreen); - miInitializeBackingStore (pScreen); - xf86SetBackingStore (pScreen); - - /* use dummy hw_cursro instead of sw_cursor */ - miDCInitialize (pScreen, xf86GetPointerScreenFuncs()); - xf86DrvMsg (pScrn->scrnIndex, X_INFO - , "Initializing HW Cursor\n"); - - if (!xf86_cursors_init (pScreen, SEC_CURSOR_W, SEC_CURSOR_H, - (HARDWARE_CURSOR_TRUECOLOR_AT_8BPP | - HARDWARE_CURSOR_BIT_ORDER_MSBFIRST | - HARDWARE_CURSOR_INVERT_MASK | - HARDWARE_CURSOR_SWAP_SOURCE_AND_MASK | - HARDWARE_CURSOR_AND_SOURCE_WITH_MASK | - HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_64 | - HARDWARE_CURSOR_ARGB))) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR - , "Hardware cursor initialization failed\n"); - } - - /* crtc init */ - if (!xf86CrtcScreenInit (pScreen)) - return FALSE; - - /* set the desire mode : set the mode to xf86crtc here */ - xf86SetDesiredModes (pScrn); - - /* colormap */ - if (!miCreateDefColormap (pScreen)) - { - xf86DrvMsg (pScrn->scrnIndex, X_ERROR - , "internal error: miCreateDefColormap failed \n"); - return FALSE; - } - - if (!xf86HandleColormaps (pScreen, 256, 8, secModeLoadPalette, NULL, - CMAP_PALETTED_TRUECOLOR)) - return FALSE; - - /* dpms */ - xf86DPMSInit (pScreen, xf86DPMSSet, 0); - - /* screen saver */ - pScreen->SaveScreen = SECSaveScreen; - - secModeInit(pScrn); - - /* Wrap the current CloseScreen function */ - pSec->CloseScreen = pScreen->CloseScreen; - pScreen->CloseScreen = SECCloseScreen; - - /* Wrap the current CloseScreen function */ - pSec->CreateScreenResources = pScreen->CreateScreenResources; - pScreen->CreateScreenResources = SECCreateScreenResources; - -#if HAVE_UDEV - _secUdevInit(pScrn); -#endif - -#if 0 - /* Init Hooks for memory flush */ - secMemoryInstallHooks(); -#endif - -#if USE_XDBG - xDbgLogPListInit (pScreen); -#endif - - XDBG_KLOG(MSEC, "Init Screen\n"); - return TRUE; -} - -static Bool -SECSwitchMode (ScrnInfoPtr pScrn, DisplayModePtr pMode) -{ - return xf86SetSingleMode (pScrn, pMode, RR_Rotate_0); -} - -static void -SECAdjustFrame (ScrnInfoPtr pScrn, int x, int y) -{ -} - -static Bool -SECEnterVT (ScrnInfoPtr pScrn) -{ - xf86DrvMsg (pScrn->scrnIndex, X_INFO - , "EnterVT::Hardware state at EnterVT:\n"); - - return TRUE; -} - -static void -SECLeaveVT (ScrnInfoPtr pScrn) -{ - xf86DrvMsg (pScrn->scrnIndex, X_INFO - , "LeaveVT::Hardware state at LeaveVT:\n"); -} - -static ModeStatus -SECValidMode (ScrnInfoPtr pScrn, DisplayModePtr pMode, Bool verbose, int flags) -{ - return MODE_OK; -} - - -/** - * Adjust the screen pixmap for the current location of the front buffer. - * This is done at EnterVT when buffers are bound as long as the resources - * have already been created, but the first EnterVT happens before - * CreateScreenResources. - */ -static Bool -SECCreateScreenResources (ScreenPtr pScreen) -{ - ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; - SECPtr pSec = SECPTR (pScrn); - - pScreen->CreateScreenResources = pSec->CreateScreenResources; - if (!(*pScreen->CreateScreenResources) (pScreen)) - return FALSE; - - /* - * [TODO]::::: - * create screen resources - * set the bo to the screen pixamp private here - * or create the shadow pixmap for the screen pixamp here - * or set the fake rotated screen infomation here. - */ - - return TRUE; -} - -static Bool -SECCloseScreen (ScreenPtr pScreen) -{ - ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum]; - SECPtr pSec = SECPTR (pScrn); - - secWbDestroy (); - -#if HAVE_UDEV - _secUdevDeinit(pScrn); -#endif - - secVideoFini (pScreen); - secExaDeinit (pScreen); - secModeDeinit (pScrn); - - if (pSec->pFb) - { - secFbFree (pSec->pFb); - pSec->pFb = NULL; - } - - _secHwDeinit (pScrn); - - pScrn->vtSema = FALSE; - - pScreen->CreateScreenResources = pSec->CreateScreenResources; - pScreen->CloseScreen = pSec->CloseScreen; - - XDBG_KLOG(MSEC, "Close Screen\n"); - return (*pScreen->CloseScreen) (pScreen); -} - - -#define CONV_POINT_TO_KEY(x, y, key) key = (unsigned long)((((unsigned short)(x&0xFFFF)) << 16) | ((unsigned short)(y&0xFFFF ))) -#define CONT_KEY_TO_POINT(key, x, y) x = (unsigned short)((key&0xFFFF0000)>>16); y=(unsigned short)(key&0xFFFF) - -typedef struct{ - tbm_bo bo; - struct xorg_list link; -}SecFbBoItem, *SecFbBoItemPtr; - -static void -_secFbFreeBoData(void* data) -{ - XDBG_RETURN_IF_FAIL(data != NULL); - - ScrnInfoPtr pScrn; - SECPtr pSec; - SECFbBoDataPtr bo_data = (SECFbBoDataPtr)data; - - pScrn = bo_data->pScrn; - pSec = SECPTR (pScrn); - - XDBG_DEBUG (MFB, "FreeRender bo_data gem:%d, fb_id:%d, %dx%d+%d+%d\n", - bo_data->gem_handle, bo_data->fb_id, - bo_data->pos.x2-bo_data->pos.x1, bo_data->pos.y2-bo_data->pos.y1, - bo_data->pos.x1, bo_data->pos.y1); - - if (bo_data->fb_id) - { - drmModeRmFB (pSec->drm_fd, bo_data->fb_id); - bo_data->fb_id = 0; - } - - if (bo_data->pPixmap) - { - pScrn->pScreen->DestroyPixmap (bo_data->pPixmap); - bo_data->pPixmap = NULL; - } - - free (bo_data); - bo_data = NULL; -} - - -static tbm_bo -_secFbCreateBo (SECFbPtr pFb, int x, int y, int width, int height) -{ - XDBG_RETURN_VAL_IF_FAIL ((pFb != NULL), NULL); - XDBG_RETURN_VAL_IF_FAIL ((width > 0), NULL); - XDBG_RETURN_VAL_IF_FAIL ((height > 0), NULL); - - SECPtr pSec = SECPTR (pFb->pScrn); - - tbm_bo bo = NULL; - tbm_bo_handle bo_handle1, bo_handle2; - SECFbBoDataPtr bo_data=NULL; - unsigned int pitch; - unsigned int fb_id = 0; - int ret; - int flag; - - pitch = width * 4; - - if (!pSec->cachable) - flag = TBM_BO_WC; - else - flag = TBM_BO_DEFAULT; - - bo = tbm_bo_alloc (pSec->tbm_bufmgr, pitch*height, flag); - XDBG_GOTO_IF_FAIL (bo != NULL, fail); - - /* memset 0x0 */ - bo_handle1 = tbm_bo_map (bo, TBM_DEVICE_CPU, TBM_OPTION_WRITE); - XDBG_RETURN_VAL_IF_FAIL (bo_handle1.ptr != NULL, NULL); - - memset (bo_handle1.ptr, 0x0, pitch*height); - tbm_bo_unmap (bo); - - bo_handle2 = tbm_bo_get_handle(bo, TBM_DEVICE_DEFAULT); - - /* Create drm fb */ - ret = drmModeAddFB(pSec->drm_fd - , width, height - , pFb->pScrn->bitsPerPixel - , pFb->pScrn->bitsPerPixel - , pitch - , bo_handle2.u32 - , &fb_id); - XDBG_GOTO_IF_ERRNO(ret == Success, fail, -ret); - - if(x == -1) x = 0; - if(y == -1) y = 0; - - /* Set bo user data */ - bo_data = calloc(1, sizeof(SECFbBoDataRec)); - XDBG_GOTO_IF_FAIL (bo_data != NULL, fail); - bo_data->pFb = pFb; - bo_data->gem_handle = bo_handle2.u32; - bo_data->pitch = pitch; - bo_data->fb_id = fb_id; - bo_data->pos.x1 = x; - bo_data->pos.y1 = y; - bo_data->pos.x2 = x+width; - bo_data->pos.y2 = y+height; - bo_data->size = tbm_bo_size(bo); - bo_data->pScrn = pFb->pScrn; - XDBG_GOTO_IF_FAIL(tbm_bo_add_user_data(bo, TBM_BO_DATA_FB, _secFbFreeBoData), fail); - XDBG_GOTO_IF_FAIL(tbm_bo_set_user_data(bo, TBM_BO_DATA_FB, (void *)bo_data), fail); - - XDBG_DEBUG (MFB, "CreateRender bo(name:%d, gem:%d, fb_id:%d, %dx%d+%d+%d\n", - tbm_bo_export (bo), bo_data->gem_handle, bo_data->fb_id, - bo_data->pos.x2-bo_data->pos.x1, bo_data->pos.y2-bo_data->pos.y1, - bo_data->pos.x1, bo_data->pos.y1); - - return bo; -fail: - if (bo) - { - secRenderBoUnref(bo); - } - - if (fb_id) - { - drmModeRmFB(pSec->drm_fd, fb_id); - } - - if (bo_data) - { - free (bo_data); - bo_data = NULL; - } - - return NULL; -} - -static tbm_bo -_secFbRefBo (tbm_bo bo) -{ - return tbm_bo_ref(bo); -} - -static int -_secFbUnrefBo(tbm_bo bo) -{ - tbm_bo_unref(bo); - bo = NULL; - - return TRUE; -} - -SECFbPtr -secFbAllocate (ScrnInfoPtr pScrn, int width, int height) -{ - //secLogSetLevel(MFB, 0); - - XDBG_RETURN_VAL_IF_FAIL((pScrn != NULL), NULL); - XDBG_RETURN_VAL_IF_FAIL((width > 0), NULL); - XDBG_RETURN_VAL_IF_FAIL((height > 0), NULL); - - SECFbPtr pFb = calloc (1, sizeof(SECFbRec)); - XDBG_GOTO_IF_FAIL ((pFb != NULL), fail); - - pFb->pScrn = pScrn; - pFb->num_bo = 0; - pFb->width = width; - pFb->height = height; - - xorg_list_init(&pFb->list_bo); - - /* Create default buffer */ - pFb->default_bo = _secFbCreateBo(pFb, 0, 0, width, height); - - XDBG_TRACE (MFB,"Allocate %dx%d\n", width, height); - - return pFb; - -fail: - - return NULL; -} - -void -secFbFree (SECFbPtr pFb) -{ - XDBG_RETURN_IF_FAIL(pFb != NULL); - - XDBG_TRACE (MFB,"Free %dx%d, num:%d\n", pFb->width, pFb->height, pFb->num_bo); - - if (!xorg_list_is_empty(&pFb->list_bo)) - { - SecFbBoItemPtr item = NULL, tmp = NULL; - - xorg_list_for_each_entry_safe(item, tmp, &pFb->list_bo, link) - { - xorg_list_del(&item->link); - _secFbUnrefBo(item->bo); - free(item); - item=NULL; - } - } - - if (pFb->default_bo) - { - secRenderBoUnref(pFb->default_bo); - pFb->default_bo = NULL; - } - - free (pFb); - pFb = NULL; -} - -tbm_bo -secFbGetBo (SECFbPtr pFb, int x, int y, int width, int height, Bool onlyIfExists) -{ - SECFbBoDataPtr bo_data=NULL; - tbm_bo bo = NULL; - _X_UNUSED unsigned long key; - BoxRec box; - BoxPtr b1, b2; - int ret = rgnOUT; - - box.x1 = x; - box.y1 = y; - box.x2 = x+width; - box.y2 = y+height; - b2 = &box; - - if(!xorg_list_is_empty(&pFb->list_bo)) - { - SecFbBoItemPtr item = NULL, tmp = NULL; - xorg_list_for_each_entry_safe(item, tmp, &pFb->list_bo, link) - { - bo = item->bo; - - tbm_bo_get_user_data(bo, TBM_BO_DATA_FB, (void * *)&bo_data); - b1 = &bo_data->pos; - - ret = secUtilBoxInBox(b1, b2); - - if(ret == rgnIN || ret == rgnSAME) - { - return bo; - } - else if(ret == rgnPART) - { - if (!onlyIfExists) continue; - - int r2 = secUtilBoxInBox(b2, b1); - if(r2 == rgnIN) - { - xorg_list_del(&item->link); - _secFbUnrefBo(bo); - free(item); - item=NULL; - pFb->num_bo--; - ret = rgnOUT; - break; - } - } - else if(ret == rgnOUT) - { - continue; - } - else - { - return NULL; - } - } - } - - if (ret == rgnOUT && !onlyIfExists) - { - SecFbBoItemPtr item; - CONV_POINT_TO_KEY(x, y, key); - - item = calloc(1, sizeof(SecFbBoItem)); - XDBG_RETURN_VAL_IF_FAIL (item != NULL, NULL); - if(width == pFb->width && - height == pFb->height && - x == 0 && - y == 0) - { - bo = _secFbRefBo(pFb->default_bo); - } - else - { - bo = _secFbCreateBo(pFb, x, y, width, height); - if (!bo) - { - free (item); - item = NULL; - return NULL; - } - } - - item->bo = bo; - xorg_list_add(&item->link, &pFb->list_bo); - pFb->num_bo++; - - XDBG_TRACE (MFB, "GetBO num:%d bo:%p name:%d, %dx%d+%d+%d\n", - pFb->num_bo, bo, tbm_bo_export (bo), width, height, x,y); - return bo; - } - - return NULL; -} - -tbm_bo -secFbSwapBo (SECFbPtr pFb, tbm_bo back_bo) -{ - SECFbBoDataPtr back_bo_data = NULL; - SECFbBoDataPtr bo_data = NULL; - SECFbBoDataRec tmp_bo_data; - tbm_bo bo; - BoxPtr b1, b2; - SecFbBoItemPtr item = NULL, tmp = NULL; - - XDBG_RETURN_VAL_IF_FAIL(pFb != NULL, NULL); - XDBG_RETURN_VAL_IF_FAIL(FALSE == xorg_list_is_empty(&pFb->list_bo), NULL); - XDBG_RETURN_VAL_IF_FAIL(tbm_bo_get_user_data(back_bo, TBM_BO_DATA_FB, (void * *)&back_bo_data), NULL); - XDBG_RETURN_VAL_IF_FAIL(back_bo_data, NULL); - - b2 = &back_bo_data->pos; - - xorg_list_for_each_entry_safe(item, tmp, &pFb->list_bo, link) - { - bo = item->bo; - - tbm_bo_get_user_data(bo, TBM_BO_DATA_FB, (void * *)&bo_data); - b1 = &bo_data->pos; - if(rgnSAME == secUtilBoxInBox(b1, b2)) - { - XDBG_DEBUG(MFB, "SwapBO(Back:%d, Front:%d)\n", - tbm_bo_export (back_bo), tbm_bo_export (bo)); - - if(tbm_bo_swap(bo, back_bo)) - { - memcpy(&tmp_bo_data, bo_data, sizeof(SECFbBoDataRec)); - memcpy(bo_data, back_bo_data, sizeof(SECFbBoDataRec)); - memcpy(back_bo_data, &tmp_bo_data, sizeof(SECFbBoDataRec)); - } - else - return NULL; - - return bo; - } - } - - return NULL; -} - -void -secFbResize (SECFbPtr pFb, int width, int height) -{ - XDBG_RETURN_IF_FAIL(pFb != NULL); - - SECFbBoDataPtr bo_data=NULL; - tbm_bo bo, old_bo; - int ret; - BoxRec box; - BoxPtr b1, b2; - - if (pFb->width == width && pFb->height == height) - return; - - old_bo = pFb->default_bo; - - pFb->width = width; - pFb->height = height; - XDBG_TRACE (MFB,"Resize %dx%d, num:%d\n", pFb->width, pFb->height, pFb->num_bo); - - box.x1=0; - box.y1=0; - box.x2=width; - box.y2=height; - b1 = &box; - - if (!xorg_list_is_empty (&pFb->list_bo)) - { - SecFbBoItemPtr item = NULL, tmp = NULL; - - xorg_list_for_each_entry_safe(item, tmp, &pFb->list_bo, link) - { - bo = item->bo; - - tbm_bo_get_user_data(bo, TBM_BO_DATA_FB, (void * *)&bo_data); - b2 = &bo_data->pos; - ret = secUtilBoxInBox(b1, b2); - - if(ret == rgnIN || ret ==rgnSAME) - continue; - - /* Remove bo */ - XDBG_DEBUG (MFB, "\t unref bo(name:%d, gem:%d, fb_id:%d, %dx%d+%d+%d\n", - tbm_bo_export (bo), bo_data->gem_handle, bo_data->fb_id, - bo_data->pos.x2-bo_data->pos.x1, bo_data->pos.y2-bo_data->pos.y1, - bo_data->pos.x1, bo_data->pos.y1); - - xorg_list_del(&item->link); - secRenderBoUnref(bo); - pFb->num_bo--; - free(item); - item=NULL; - } - } - - pFb->default_bo = _secFbCreateBo(pFb, 0, 0, width, height); - if(old_bo) - secRenderBoUnref(old_bo); -} - -int -secFbFindBo (SECFbPtr pFb, int x, int y, int width, int height, int *num_bo, tbm_bo** bos) -{ - SECFbBoDataPtr bo_data=NULL; - int num=0; - tbm_bo *l=NULL; - tbm_bo bo; - int ret = rgnOUT; - BoxRec box; - BoxPtr b1, b2; - SecFbBoItemPtr item = NULL, tmp = NULL; - - if(xorg_list_is_empty(&pFb->list_bo)) - { - return rgnOUT; - } - - box.x1=x; - box.y1=y; - box.x2=x+width; - box.y2=y+height; - b2 = &box; - - l = calloc(pFb->num_bo, sizeof(tbm_bo)); - - xorg_list_for_each_entry_safe(item, tmp, &pFb->list_bo, link) - { - bo = item->bo; - - tbm_bo_get_user_data(bo, TBM_BO_DATA_FB, (void * *)&bo_data); - if (bo_data == NULL) - { - free (l); - return rgnOUT; - } - - b1 = &bo_data->pos; - ret = secUtilBoxInBox(b1, b2); - XDBG_DEBUG(MFB, "[%d/%d] ret:%d bo(%d,%d,%d,%d) fb(%d,%d,%d,%d)\n", - num+1, pFb->num_bo, ret, - b1->x1,b1->y1,b1->x2,b1->y2, - b2->x1,b2->y1,b2->x2,b2->y2); - - if(ret == rgnSAME || ret == rgnIN) - { - l[num++] = bo; - break; - } - else if(ret == rgnPART) - { - l[num++] = bo; - } - else - { - ; - } - } - - if(num_bo) *num_bo = num; - if(bos) - { - *bos = l; - } - else - { - free(l); - } - - return ret; -} - -tbm_bo -secFbFindBoByPoint (SECFbPtr pFb, int x, int y) -{ - SECFbBoDataPtr bo_data=NULL; - tbm_bo bo; - SecFbBoItemPtr item = NULL, tmp = NULL; - - if(xorg_list_is_empty(&pFb->list_bo)) - { - return NULL; - } - - xorg_list_for_each_entry_safe(item, tmp, &pFb->list_bo, link) - { - bo = item->bo; - tbm_bo_get_user_data(bo, TBM_BO_DATA_FB, (void * *)&bo_data); - if ((x >= bo_data->pos.x1) && - (x < bo_data->pos.x2) && - (y >= bo_data->pos.y1) && - (y < bo_data->pos.y2)) - { - return bo; - } - } - - return NULL; -} - -PixmapPtr -secRenderBoGetPixmap (SECFbPtr pFb, tbm_bo bo) -{ - ScreenPtr pScreen = pFb->pScrn->pScreen; - PixmapPtr pPixmap; - SECFbBoDataPtr bo_data; - int ret; - - XDBG_RETURN_VAL_IF_FAIL(bo != NULL, NULL); - XDBG_RETURN_VAL_IF_FAIL(tbm_bo_get_user_data(bo, TBM_BO_DATA_FB, (void**)&bo_data), NULL); - - if(bo_data->pPixmap == NULL) - { - pPixmap = pScreen->CreatePixmap(pFb->pScrn->pScreen, 0,0, - pFb->pScrn->depth, - CREATE_PIXMAP_USAGE_SUB_FB); - XDBG_GOTO_IF_FAIL(pPixmap != NULL, fail); - - ret = pScreen->ModifyPixmapHeader(pPixmap, - bo_data->pos.x2 - bo_data->pos.x1, - bo_data->pos.y2 - bo_data->pos.y1, - pFb->pScrn->depth, - pFb->pScrn->bitsPerPixel, - bo_data->pitch, (void*)bo); - XDBG_GOTO_IF_FAIL(ret != FALSE, fail); - bo_data->pPixmap = pPixmap; - XDBG_DEBUG(MFB, "CreateRenderPixmap:%p\n", pPixmap); - } - - return bo_data->pPixmap; - -fail: - XDBG_ERROR(MFB, "ERR: CreateRenderPixmap\n"); - if(pPixmap) - { - pScreen->DestroyPixmap(pPixmap); - } - return NULL; -} - -tbm_bo -secRenderBoCreate (ScrnInfoPtr pScrn, int width, int height) -{ - SECPtr pSec = SECPTR (pScrn); - - return _secFbCreateBo(pSec->pFb, -1, -1, width, height); -} - -tbm_bo -secRenderBoRef (tbm_bo bo) -{ - return _secFbRefBo (bo); -} - -void -secRenderBoUnref (tbm_bo bo) -{ - _secFbUnrefBo(bo); -} - -void -secRenderBoSetPos (tbm_bo bo, int x, int y) -{ - SECFbBoDataPtr bo_data; - int width, height; - - XDBG_RETURN_IF_FAIL(bo != NULL); - XDBG_RETURN_IF_FAIL(x >= 0); - XDBG_RETURN_IF_FAIL(y >= 0); - XDBG_RETURN_IF_FAIL(tbm_bo_get_user_data(bo, TBM_BO_DATA_FB, (void**)&bo_data)); - - width = bo_data->pos.x2 - bo_data->pos.x1; - height = bo_data->pos.y2 - bo_data->pos.y1; - - bo_data->pos.x1 = x; - bo_data->pos.y1 = y; - bo_data->pos.x2 = x+width; - bo_data->pos.y2 = y+height; -} |