From b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 2 Feb 2015 15:02:49 +0100 Subject: massive reduction of unneeded files --- .../Mesa/src/mesa/drivers/dri/gamma/gamma_xmesa.c | 266 --------------------- 1 file changed, 266 deletions(-) delete mode 100644 nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_xmesa.c (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_xmesa.c') diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_xmesa.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_xmesa.c deleted file mode 100644 index 00f6aa32a..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/gamma/gamma_xmesa.c +++ /dev/null @@ -1,266 +0,0 @@ -/* $XFree86: xc/lib/GL/mesa/src/drv/gamma/gamma_xmesa.c,v 1.14 2002/10/30 12:51:30 alanh Exp $ */ -/* - * Copyright 2001 by Alan Hourihane. - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Alan Hourihane not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Alan Hourihane makes no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - * - * Authors: Alan Hourihane, - * - * 3DLabs Gamma driver - */ - -#include "gamma_context.h" -#include "gamma_vb.h" -#include "context.h" -#include "matrix.h" -#include "glint_dri.h" - -#include "swrast/swrast.h" -#include "swrast_setup/swrast_setup.h" -#include "tnl/tnl.h" -#include "array_cache/acache.h" - -static GLboolean -gammaInitDriver(__DRIscreenPrivate *sPriv) -{ - sPriv->private = (void *) gammaCreateScreen( sPriv ); - - if (!sPriv->private) { - gammaDestroyScreen( sPriv ); - return GL_FALSE; - } - - return GL_TRUE; -} - -static void -gammaDestroyContext(__DRIcontextPrivate *driContextPriv) -{ - gammaContextPtr gmesa = (gammaContextPtr)driContextPriv->driverPrivate; - - if (gmesa) { - _swsetup_DestroyContext( gmesa->glCtx ); - _tnl_DestroyContext( gmesa->glCtx ); - _ac_DestroyContext( gmesa->glCtx ); - _swrast_DestroyContext( gmesa->glCtx ); - - gammaFreeVB( gmesa->glCtx ); - - /* free the Mesa context */ - gmesa->glCtx->DriverCtx = NULL; - _mesa_destroy_context(gmesa->glCtx); - - FREE(gmesa); - driContextPriv->driverPrivate = NULL; - } -} - - -static GLboolean -gammaCreateBuffer( __DRIscreenPrivate *driScrnPriv, - __DRIdrawablePrivate *driDrawPriv, - const __GLcontextModes *mesaVis, - GLboolean isPixmap ) -{ - if (isPixmap) { - return GL_FALSE; /* not implemented */ - } - else { - driDrawPriv->driverPrivate = (void *) - _mesa_create_framebuffer(mesaVis, - GL_FALSE, /* software depth buffer? */ - mesaVis->stencilBits > 0, - mesaVis->accumRedBits > 0, - mesaVis->alphaBits > 0 - ); - return (driDrawPriv->driverPrivate != NULL); - } -} - - -static void -gammaDestroyBuffer(__DRIdrawablePrivate *driDrawPriv) -{ - _mesa_destroy_framebuffer((GLframebuffer *) (driDrawPriv->driverPrivate)); -} - -static void -gammaSwapBuffers( __DRIdrawablePrivate *dPriv ) -{ - if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) { - gammaContextPtr gmesa; - __DRIscreenPrivate *driScrnPriv; - GLcontext *ctx; - - gmesa = (gammaContextPtr) dPriv->driContextPriv->driverPrivate; - ctx = gmesa->glCtx; - driScrnPriv = gmesa->driScreen; - - _mesa_notifySwapBuffers(ctx); - - VALIDATE_DRAWABLE_INFO(gmesa); - - /* Flush any partially filled buffers */ - FLUSH_DMA_BUFFER(gmesa); - - DRM_SPINLOCK(&driScrnPriv->pSAREA->drawable_lock, - driScrnPriv->drawLockID); - VALIDATE_DRAWABLE_INFO_NO_LOCK(gmesa); - - if (gmesa->EnabledFlags & GAMMA_BACK_BUFFER) { - int src, dst, x0, y0, x1, h; - int i; - int nRect = dPriv->numClipRects; - drm_clip_rect_t *pRect = dPriv->pClipRects; - __DRIscreenPrivate *driScrnPriv = gmesa->driScreen; - GLINTDRIPtr gDRIPriv = (GLINTDRIPtr)driScrnPriv->pDevPriv; - - CHECK_DMA_BUFFER(gmesa, 2); - WRITE(gmesa->buf, FBReadMode, (gmesa->FBReadMode | - FBReadSrcEnable)); - WRITE(gmesa->buf, LBWriteMode, LBWriteModeDisable); - - for (i = 0; i < nRect; i++, pRect++) { - x0 = pRect->x1; - x1 = pRect->x2; - h = pRect->y2 - pRect->y1; - - y0 = driScrnPriv->fbHeight - (pRect->y1+h); - if (gDRIPriv->numMultiDevices == 2) - src = (y0/2)*driScrnPriv->fbWidth+x0; - else - src = y0*driScrnPriv->fbWidth+x0; - - y0 += driScrnPriv->fbHeight; - if (gDRIPriv->numMultiDevices == 2) - dst = (y0/2)*driScrnPriv->fbWidth+x0; - else - dst = y0*driScrnPriv->fbWidth+x0; - - CHECK_DMA_BUFFER(gmesa, 9); - WRITE(gmesa->buf, StartXDom, x0<<16); /* X0dest */ - WRITE(gmesa->buf, StartY, y0<<16); /* Y0dest */ - WRITE(gmesa->buf, StartXSub, x1<<16); /* X1dest */ - WRITE(gmesa->buf, GLINTCount, h); /* H */ - WRITE(gmesa->buf, dY, 1<<16); /* ydir */ - WRITE(gmesa->buf, dXDom, 0<<16); - WRITE(gmesa->buf, dXSub, 0<<16); - WRITE(gmesa->buf, FBSourceOffset, (dst-src)); - WRITE(gmesa->buf, Render, 0x00040048); /* NOT_DONE */ - } - - /* - ** NOTE: FBSourceOffset (above) is backwards from what is - ** described in the manual (i.e., dst-src instead of src-dst) - ** due to our using the bottom-left window origin instead of the - ** top-left window origin. - */ - - /* Restore FBReadMode */ - CHECK_DMA_BUFFER(gmesa, 2); - WRITE(gmesa->buf, FBReadMode, (gmesa->FBReadMode | - gmesa->AB_FBReadMode)); - WRITE(gmesa->buf, LBWriteMode, LBWriteModeEnable); - } - - if (gmesa->EnabledFlags & GAMMA_BACK_BUFFER) - PROCESS_DMA_BUFFER_TOP_HALF(gmesa); - - DRM_SPINUNLOCK(&driScrnPriv->pSAREA->drawable_lock, - driScrnPriv->drawLockID); - VALIDATE_DRAWABLE_INFO_NO_LOCK_POST(gmesa); - - if (gmesa->EnabledFlags & GAMMA_BACK_BUFFER) - PROCESS_DMA_BUFFER_BOTTOM_HALF(gmesa); - } else { - _mesa_problem(NULL, "gammaSwapBuffers: drawable has no context!\n"); - } -} - -static GLboolean -gammaMakeCurrent(__DRIcontextPrivate *driContextPriv, - __DRIdrawablePrivate *driDrawPriv, - __DRIdrawablePrivate *driReadPriv) -{ - if (driContextPriv) { - GET_CURRENT_CONTEXT(ctx); - gammaContextPtr oldGammaCtx = ctx ? GAMMA_CONTEXT(ctx) : NULL; - gammaContextPtr newGammaCtx = (gammaContextPtr) driContextPriv->driverPrivate; - - if ( newGammaCtx != oldGammaCtx ) { - newGammaCtx->dirty = ~0; - } - - if (newGammaCtx->driDrawable != driDrawPriv) { - newGammaCtx->driDrawable = driDrawPriv; - gammaUpdateWindow ( newGammaCtx->glCtx ); - gammaUpdateViewportOffset( newGammaCtx->glCtx ); - } - -#if 0 - newGammaCtx->Window &= ~W_GIDMask; - newGammaCtx->Window |= (driDrawPriv->index << 5); - CHECK_DMA_BUFFER(newGammaCtx,1); - WRITE(newGammaCtx->buf, GLINTWindow, newGammaCtx->Window); -#endif - -newGammaCtx->new_state |= GAMMA_NEW_WINDOW; /* FIXME */ - - _mesa_make_current2( newGammaCtx->glCtx, - (GLframebuffer *) driDrawPriv->driverPrivate, - (GLframebuffer *) driReadPriv->driverPrivate ); - } else { - _mesa_make_current( 0, 0 ); - } - return GL_TRUE; -} - - -static GLboolean -gammaUnbindContext( __DRIcontextPrivate *driContextPriv ) -{ - return GL_TRUE; -} - -static struct __DriverAPIRec gammaAPI = { - gammaInitDriver, - gammaDestroyScreen, - gammaCreateContext, - gammaDestroyContext, - gammaCreateBuffer, - gammaDestroyBuffer, - gammaSwapBuffers, - gammaMakeCurrent, - gammaUnbindContext -}; - - - -/* - * This is the bootstrap function for the driver. - * The __driCreateScreen name is the symbol that libGL.so fetches. - * Return: pointer to a __DRIscreenPrivate. - */ -void *__driCreateScreen(Display *dpy, int scrn, __DRIscreen *psc, - int numConfigs, __GLXvisualConfig *config) -{ - __DRIscreenPrivate *psp; - psp = __driUtilCreateScreen(dpy, scrn, psc, numConfigs, config, &gammaAPI); - return (void *) psp; -} -- cgit v1.2.3