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/r300/radeon_ioctl.c | 372 --------------------- 1 file changed, 372 deletions(-) delete mode 100644 nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_ioctl.c (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_ioctl.c') diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_ioctl.c b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_ioctl.c deleted file mode 100644 index af489e2a8..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/radeon_ioctl.c +++ /dev/null @@ -1,372 +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 - */ - -#include -#include - -#include "glheader.h" -#include "imports.h" -#include "macros.h" -#include "context.h" -#include "swrast/swrast.h" -#include "r200_context.h" -#include "r300_context.h" -#include "r200_state.h" -#include "radeon_ioctl.h" -#include "r200_ioctl.h" -#include "r300_ioctl.h" -#include "r200_tcl.h" -#include "r200_sanity.h" -#include "r300_state.h" -#include "radeon_reg.h" - -#include "vblank.h" - -static void radeonWaitForIdle(radeonContextPtr radeon); - -/* ================================================================ - * SwapBuffers with client-side throttling - */ - -static uint32_t radeonGetLastFrame(radeonContextPtr radeon) -{ - drm_radeon_getparam_t gp; - int ret; - uint32_t frame; - - gp.param = RADEON_PARAM_LAST_FRAME; - gp.value = (int *)&frame; - ret = drmCommandWriteRead(radeon->dri.fd, DRM_RADEON_GETPARAM, - &gp, sizeof(gp)); - if (ret) { - fprintf(stderr, "%s: drmRadeonGetParam: %d\n", __FUNCTION__, - ret); - exit(1); - } - - return frame; -} - -static void radeonEmitIrqLocked(radeonContextPtr radeon) -{ - drm_radeon_irq_emit_t ie; - int ret; - - ie.irq_seq = &radeon->iw.irq_seq; - ret = drmCommandWriteRead(radeon->dri.fd, DRM_RADEON_IRQ_EMIT, - &ie, sizeof(ie)); - if (ret) { - fprintf(stderr, "%s: drmRadeonIrqEmit: %d\n", __FUNCTION__, - ret); - exit(1); - } -} - -static void radeonWaitIrq(radeonContextPtr radeon) -{ - int ret; - - do { - ret = drmCommandWrite(radeon->dri.fd, DRM_RADEON_IRQ_WAIT, - &radeon->iw, sizeof(radeon->iw)); - } while (ret && (errno == EINTR || errno == EAGAIN)); - - if (ret) { - fprintf(stderr, "%s: drmRadeonIrqWait: %d\n", __FUNCTION__, - ret); - exit(1); - } -} - -static void radeonWaitForFrameCompletion(radeonContextPtr radeon) -{ - drm_radeon_sarea_t *sarea = radeon->sarea; - - if (radeon->do_irqs) { - if (radeonGetLastFrame(radeon) < sarea->last_frame) { - if (!radeon->irqsEmitted) { - while (radeonGetLastFrame(radeon) < - sarea->last_frame) ; - } else { - UNLOCK_HARDWARE(radeon); - radeonWaitIrq(radeon); - LOCK_HARDWARE(radeon); - } - radeon->irqsEmitted = 10; - } - - if (radeon->irqsEmitted) { - radeonEmitIrqLocked(radeon); - radeon->irqsEmitted--; - } - } else { - while (radeonGetLastFrame(radeon) < sarea->last_frame) { - UNLOCK_HARDWARE(radeon); - if (radeon->do_usleeps) - DO_USLEEP(1); - LOCK_HARDWARE(radeon); - } - } -} - -/* Copy the back color buffer to the front color buffer. - */ -void radeonCopyBuffer(const __DRIdrawablePrivate * dPriv) -{ - radeonContextPtr radeon; - GLint nbox, i, ret; - GLboolean missed_target; - int64_t ust; - - assert(dPriv); - assert(dPriv->driContextPriv); - assert(dPriv->driContextPriv->driverPrivate); - - radeon = (radeonContextPtr) dPriv->driContextPriv->driverPrivate; - - if (RADEON_DEBUG & DEBUG_IOCTL) { - fprintf(stderr, "\n%s( %p )\n\n", __FUNCTION__, - (void *)radeon->glCtx); - } - - if (IS_FAMILY_R200(radeon)) - R200_FIREVERTICES((r200ContextPtr)radeon); - else - r300Flush(radeon->glCtx); - - LOCK_HARDWARE(radeon); - - /* Throttle the frame rate -- only allow one pending swap buffers - * request at a time. - */ - radeonWaitForFrameCompletion(radeon); - UNLOCK_HARDWARE(radeon); - driWaitForVBlank(dPriv, &radeon->vbl_seq, radeon->vblank_flags, - &missed_target); - LOCK_HARDWARE(radeon); - - nbox = dPriv->numClipRects; /* must be in locked region */ - - for (i = 0; i < nbox;) { - GLint nr = MIN2(i + RADEON_NR_SAREA_CLIPRECTS, nbox); - drm_clip_rect_t *box = dPriv->pClipRects; - drm_clip_rect_t *b = radeon->sarea->boxes; - GLint n = 0; - - for (; i < nr; i++) { - *b++ = box[i]; - n++; - } - radeon->sarea->nbox = n; - - ret = drmCommandNone(radeon->dri.fd, DRM_RADEON_SWAP); - - if (ret) { - fprintf(stderr, "DRM_RADEON_SWAP: return = %d\n", - ret); - UNLOCK_HARDWARE(radeon); - exit(1); - } - } - - UNLOCK_HARDWARE(radeon); - - if (IS_FAMILY_R200(radeon)) - ((r200ContextPtr)radeon)->hw.all_dirty = GL_TRUE; - else - ((r300ContextPtr)radeon)->hw.all_dirty = GL_TRUE; - - radeon->swap_count++; - (*dri_interface->getUST) (&ust); - if (missed_target) { - radeon->swap_missed_count++; - radeon->swap_missed_ust = ust - radeon->swap_ust; - } - - radeon->swap_ust = ust; - - sched_yield(); -} - -void radeonPageFlip(const __DRIdrawablePrivate * dPriv) -{ - radeonContextPtr radeon; - GLint ret; - GLboolean missed_target; - - assert(dPriv); - assert(dPriv->driContextPriv); - assert(dPriv->driContextPriv->driverPrivate); - - radeon = (radeonContextPtr) dPriv->driContextPriv->driverPrivate; - - if (RADEON_DEBUG & DEBUG_IOCTL) { - fprintf(stderr, "%s: pfCurrentPage: %d\n", __FUNCTION__, - radeon->sarea->pfCurrentPage); - } - - if (IS_FAMILY_R200(radeon)) - R200_FIREVERTICES((r200ContextPtr)radeon); - else - r300Flush(radeon->glCtx); - LOCK_HARDWARE(radeon); - - if (!dPriv->numClipRects) { - UNLOCK_HARDWARE(radeon); - usleep(10000); /* throttle invisible client 10ms */ - return; - } - - /* Need to do this for the perf box placement: - */ - { - drm_clip_rect_t *box = dPriv->pClipRects; - drm_clip_rect_t *b = radeon->sarea->boxes; - b[0] = box[0]; - radeon->sarea->nbox = 1; - } - - /* Throttle the frame rate -- only allow a few pending swap buffers - * request at a time. - */ - radeonWaitForFrameCompletion(radeon); - UNLOCK_HARDWARE(radeon); - driWaitForVBlank(dPriv, &radeon->vbl_seq, radeon->vblank_flags, - &missed_target); - if (missed_target) { - radeon->swap_missed_count++; - (void)(*dri_interface->getUST) (&radeon->swap_missed_ust); - } - LOCK_HARDWARE(radeon); - - ret = drmCommandNone(radeon->dri.fd, DRM_RADEON_FLIP); - - UNLOCK_HARDWARE(radeon); - - if (ret) { - fprintf(stderr, "DRM_RADEON_FLIP: return = %d\n", ret); - exit(1); - } - - radeon->swap_count++; - (void)(*dri_interface->getUST) (&radeon->swap_ust); - - if (radeon->sarea->pfCurrentPage == 1) { - radeon->state.color.drawOffset = radeon->radeonScreen->frontOffset; - radeon->state.color.drawPitch = radeon->radeonScreen->frontPitch; - } else { - radeon->state.color.drawOffset = radeon->radeonScreen->backOffset; - radeon->state.color.drawPitch = radeon->radeonScreen->backPitch; - } - - if (IS_FAMILY_R200(radeon)) { - r200ContextPtr r200 = (r200ContextPtr)radeon; - - R200_STATECHANGE(r200, ctx); - r200->hw.ctx.cmd[CTX_RB3D_COLOROFFSET] = radeon->state.color.drawOffset - + radeon->radeonScreen->fbLocation; - r200->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = radeon->state.color.drawPitch; - } - if (IS_FAMILY_R300(radeon)) { - r300ContextPtr r300 = (r300ContextPtr)radeon; - R300_STATECHANGE(r300, cb); - r300->hw.cb.cmd[R300_CB_OFFSET] = r300->radeon.state.color.drawOffset + - r300->radeon.radeonScreen->fbLocation; - r300->hw.cb.cmd[R300_CB_PITCH] = r300->radeon.state.color.drawPitch; - - if (r300->radeon.radeonScreen->cpp == 4) - r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_FORMAT_ARGB8888; - else - r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_FORMAT_RGB565; - - if (r300->radeon.sarea->tiling_enabled) - r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_TILE_ENABLE; - } -} - -void radeonWaitForIdleLocked(radeonContextPtr radeon) -{ - int ret; - int i = 0; - - do { - ret = drmCommandNone(radeon->dri.fd, DRM_RADEON_CP_IDLE); - if (ret) - DO_USLEEP(1); - } while (ret && ++i < 100); - - if (ret < 0) { - UNLOCK_HARDWARE(radeon); - fprintf(stderr, "Error: R200 timed out... exiting\n"); - exit(-1); - } -} - -static void radeonWaitForIdle(radeonContextPtr radeon) -{ - LOCK_HARDWARE(radeon); - radeonWaitForIdleLocked(radeon); - UNLOCK_HARDWARE(radeon); -} - -void radeonFlush(GLcontext * ctx) -{ - radeonContextPtr radeon = RADEON_CONTEXT(ctx); - - if (IS_FAMILY_R300(radeon)) - r300Flush(ctx); -#if R200_MERGED - else - r200Flush(ctx); -#endif -} - - -/* Make sure all commands have been sent to the hardware and have - * completed processing. - */ -void radeonFinish(GLcontext * ctx) -{ - radeonContextPtr radeon = RADEON_CONTEXT(ctx); - - radeonFlush(ctx); - - if (radeon->do_irqs) { - LOCK_HARDWARE(radeon); - radeonEmitIrqLocked(radeon); - UNLOCK_HARDWARE(radeon); - radeonWaitIrq(radeon); - } else - radeonWaitForIdle(radeon); -} -- cgit v1.2.3