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Diffstat (limited to 'src/mesa/drivers/dri/r200/r200_lock.c')
-rw-r--r--src/mesa/drivers/dri/r200/r200_lock.c116
1 files changed, 0 insertions, 116 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_lock.c b/src/mesa/drivers/dri/r200/r200_lock.c
deleted file mode 100644
index 99661a4bfb..0000000000
--- a/src/mesa/drivers/dri/r200/r200_lock.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
-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.
-
-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:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "r200_context.h"
-#include "r200_lock.h"
-#include "r200_tex.h"
-#include "r200_state.h"
-#include "r200_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
-r200UpdatePageFlipping( r200ContextPtr rmesa )
-{
- rmesa->doPageFlip = rmesa->sarea->pfState;
- if (rmesa->glCtx->WinSysDrawBuffer) {
- driFlipRenderbuffers(rmesa->glCtx->WinSysDrawBuffer,
- rmesa->sarea->pfCurrentPage);
- }
-}
-
-
-
-/* Update the hardware state. This is called if another main/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 r200GetLock( r200ContextPtr rmesa, GLuint flags )
-{
- __DRIdrawablePrivate *drawable = rmesa->dri.drawable;
- __DRIdrawablePrivate *readable = rmesa->dri.readable;
- __DRIscreenPrivate *sPriv = rmesa->dri.screen;
- drm_radeon_sarea_t *sarea = rmesa->sarea;
- int i;
-
- drmGetLock( rmesa->dri.fd, rmesa->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->lastStamp != drawable->lastStamp ) {
- r200UpdatePageFlipping( rmesa );
- r200SetCliprects( rmesa );
- r200UpdateViewportOffset( rmesa->glCtx );
- driUpdateFramebufferSize(rmesa->glCtx, drawable);
- }
-
- R200_STATECHANGE( rmesa, ctx );
- if (rmesa->sarea->tiling_enabled) {
- rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= R200_COLOR_TILE_ENABLE;
- }
- else rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] &= ~R200_COLOR_TILE_ENABLE;
-
- if ( sarea->ctx_owner != rmesa->dri.hwContext ) {
- sarea->ctx_owner = rmesa->dri.hwContext;
- }
-
- for ( i = 0 ; i < rmesa->nr_heaps ; i++ ) {
- DRI_AGE_TEXTURES( rmesa->texture_heaps[ i ] );
- }
-
- rmesa->lost_context = GL_TRUE;
-}