From 44b916b2c0af0b451b8c45d5872663e61d9110e5 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Wed, 14 Jan 2009 13:38:03 +1000 Subject: radeon: remove old lock code --- src/mesa/drivers/dri/radeon/radeon_lock.c | 124 ------------------------------ 1 file changed, 124 deletions(-) delete mode 100644 src/mesa/drivers/dri/radeon/radeon_lock.c (limited to 'src/mesa/drivers/dri/radeon') diff --git a/src/mesa/drivers/dri/radeon/radeon_lock.c b/src/mesa/drivers/dri/radeon/radeon_lock.c deleted file mode 100644 index 0cf5574ba6..0000000000 --- a/src/mesa/drivers/dri/radeon/radeon_lock.c +++ /dev/null @@ -1,124 +0,0 @@ -/************************************************************************** - -Copyright 2000, 2001 ATI Technologies Inc., Ontario, Canada, and - VA Linux Systems Inc., Fremont, California. -Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved. - -The Weather Channel (TM) funded Tungsten Graphics to develop the -initial release of the Radeon 8500 driver under the XFree86 license. -This notice must be preserved. - -All Rights Reserved. - -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, sublicense, 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 NONINFRINGEMENT. -IN NO EVENT SHALL THE COPYRIGHT OWNER(S) 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. - -**************************************************************************/ - -/* - * Authors: - * Gareth Hughes - * Keith Whitwell - * Kevin E. Martin - */ - -#include "main/glheader.h" -#include "main/mtypes.h" -#include "radeon_context.h" -#include "radeon_lock.h" -#include "radeon_tex.h" -#include "radeon_state.h" -#include "radeon_ioctl.h" - -#include "drirenderbuffer.h" - -#if DEBUG_LOCKING -char *prevLockFile = NULL; -int prevLockLine = 0; -#endif - -/* Turn on/off page flipping according to the flags in the sarea: - */ -static void radeonUpdatePageFlipping(r100ContextPtr rmesa) -{ - rmesa->radeon.doPageFlip = rmesa->radeon.sarea->pfState; - if (rmesa->radeon.glCtx->WinSysDrawBuffer) { - driFlipRenderbuffers(rmesa->radeon.glCtx->WinSysDrawBuffer, - rmesa->radeon.sarea->pfCurrentPage); - } -} - -/* Update the hardware state. This is called if another context has - * grabbed the hardware lock, which includes the X server. This - * function also updates the driver's window state after the X server - * moves, resizes or restacks a window -- the change will be reflected - * in the drawable position and clip rects. Since the X server grabs - * the hardware lock when it changes the window state, this routine will - * automatically be called after such a change. - */ -void radeonGetLock(r100ContextPtr rmesa, GLuint flags) -{ - __DRIdrawablePrivate *const drawable = rmesa->radeon.dri.drawable; - __DRIdrawablePrivate *const readable = rmesa->radeon.dri.readable; - __DRIscreenPrivate *sPriv = rmesa->radeon.dri.screen; - drm_radeon_sarea_t *sarea = rmesa->radeon.sarea; - - drmGetLock(rmesa->radeon.dri.fd, rmesa->radeon.dri.hwContext, flags); - - /* The window might have moved, so we might need to get new clip - * rects. - * - * NOTE: This releases and regrabs the hw lock to allow the X server - * to respond to the DRI protocol request for new drawable info. - * Since the hardware state depends on having the latest drawable - * clip rects, all state checking must be done _after_ this call. - */ - DRI_VALIDATE_DRAWABLE_INFO(sPriv, drawable); - if (drawable != readable) { - DRI_VALIDATE_DRAWABLE_INFO(sPriv, readable); - } - - if (rmesa->radeon.lastStamp != drawable->lastStamp) { - radeonUpdatePageFlipping(rmesa); - radeonSetCliprects(rmesa); - radeonUpdateViewportOffset(rmesa->radeon.glCtx); - driUpdateFramebufferSize(rmesa->radeon.glCtx, drawable); - } - - RADEON_STATECHANGE(rmesa, ctx); - if (rmesa->radeon.sarea->tiling_enabled) { - rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= - RADEON_COLOR_TILE_ENABLE; - } else { - rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] &= - ~RADEON_COLOR_TILE_ENABLE; - } - - if (sarea->ctx_owner != rmesa->radeon.dri.hwContext) { - int i; - sarea->ctx_owner = rmesa->radeon.dri.hwContext; - - for (i = 0; i < rmesa->radeon.nr_heaps; i++) { - DRI_AGE_TEXTURES(rmesa->radeon.texture_heaps[i]); - } - } - - rmesa->radeon.lost_context = GL_TRUE; -} -- cgit v1.2.3