diff options
Diffstat (limited to 'src/mesa/drivers/dri/savage/savageioctl.c')
| -rw-r--r-- | src/mesa/drivers/dri/savage/savageioctl.c | 657 |
1 files changed, 0 insertions, 657 deletions
diff --git a/src/mesa/drivers/dri/savage/savageioctl.c b/src/mesa/drivers/dri/savage/savageioctl.c deleted file mode 100644 index f759034e4af..00000000000 --- a/src/mesa/drivers/dri/savage/savageioctl.c +++ /dev/null @@ -1,657 +0,0 @@ -/* - * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved. - * Copyright 2001-2003 S3 Graphics, Inc. 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, 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 - * VIA, S3 GRAPHICS, 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. - */ - - -#include <stdio.h> -#include <unistd.h> -#include <sys/mman.h> - -#include "mtypes.h" -#include "macros.h" -#include "dd.h" -#include "context.h" -#include "swrast/swrast.h" -#include "colormac.h" - -#include "mm.h" -#include "savagecontext.h" -#include "savageioctl.h" -#include "savage_bci.h" -#include "savagestate.h" -#include "savagespan.h" - -#include "drm.h" -#include <sys/ioctl.h> -#include <sys/timeb.h> - -#define DEPTH_SCALE_16 ((1<<16)-1) -#define DEPTH_SCALE_24 ((1<<24)-1) - - -void savageGetDMABuffer( savageContextPtr imesa ) -{ - int idx = 0; - int size = 0; - drmDMAReq dma; - int retcode; - drmBufPtr buf; - - assert (imesa->savageScreen->bufs); - - if (SAVAGE_DEBUG & DEBUG_DMA) - fprintf(stderr, "Getting dma buffer\n"); - - dma.context = imesa->hHWContext; - dma.send_count = 0; - dma.send_list = NULL; - dma.send_sizes = NULL; - dma.flags = 0; - dma.request_count = 1; - dma.request_size = imesa->bufferSize; - dma.request_list = &idx; - dma.request_sizes = &size; - dma.granted_count = 0; - - - if (SAVAGE_DEBUG & DEBUG_DMA) - fprintf(stderr, "drmDMA (get) ctx %d count %d size 0x%x\n", - dma.context, dma.request_count, - dma.request_size); - - while (1) { - retcode = drmDMA(imesa->driFd, &dma); - - if (SAVAGE_DEBUG & DEBUG_DMA) - fprintf(stderr, "retcode %d sz %d idx %d count %d\n", - retcode, - dma.request_sizes[0], - dma.request_list[0], - dma.granted_count); - - if (retcode == 0 && - dma.request_sizes[0] && - dma.granted_count) - break; - - if (SAVAGE_DEBUG & DEBUG_DMA) - fprintf(stderr, "\n\nflush"); - } - - buf = &(imesa->savageScreen->bufs->list[idx]); - - if (SAVAGE_DEBUG & DEBUG_DMA) - fprintf(stderr, - "drmDMA (get) returns size[0] 0x%x idx[0] %d\n" - "dma_buffer now: buf idx: %d size: %d used: %d addr %p\n", - dma.request_sizes[0], dma.request_list[0], - buf->idx, buf->total, - buf->used, buf->address); - - imesa->dmaVtxBuf.total = buf->total / 4; - imesa->dmaVtxBuf.used = 0; - imesa->dmaVtxBuf.flushed = 0; - imesa->dmaVtxBuf.idx = buf->idx; - imesa->dmaVtxBuf.buf = (u_int32_t *)buf->address; - - if (SAVAGE_DEBUG & DEBUG_DMA) - fprintf(stderr, "finished getbuffer\n"); -} - -#if 0 -/* Still keeping this around because it demonstrates page flipping and - * automatic z-clear. */ -static void savage_BCI_clear(GLcontext *ctx, drm_savage_clear_t *pclear) -{ - savageContextPtr imesa = SAVAGE_CONTEXT(ctx); - int nbox = imesa->sarea->nbox; - drm_clip_rect_t *pbox = imesa->sarea->boxes; - int i; - - - if (nbox > SAVAGE_NR_SAREA_CLIPRECTS) - nbox = SAVAGE_NR_SAREA_CLIPRECTS; - - for (i = 0 ; i < nbox ; i++, pbox++) { - unsigned int x = pbox->x1; - unsigned int y = pbox->y1; - unsigned int width = pbox->x2 - x; - unsigned int height = pbox->y2 - y; - u_int32_t *bciptr; - - if (pbox->x1 > pbox->x2 || - pbox->y1 > pbox->y2 || - pbox->x2 > imesa->savageScreen->width || - pbox->y2 > imesa->savageScreen->height) - continue; - - if ( pclear->flags & SAVAGE_FRONT ) { - bciptr = savageDMAAlloc (imesa, 8); - WRITE_CMD((bciptr) , 0x4BCC8C00,u_int32_t); - WRITE_CMD((bciptr) , imesa->savageScreen->frontOffset,u_int32_t); - WRITE_CMD((bciptr) , imesa->savageScreen->frontBitmapDesc,u_int32_t); - WRITE_CMD((bciptr) , pclear->clear_color,u_int32_t); - WRITE_CMD((bciptr) , (y <<16) | x,u_int32_t); - WRITE_CMD((bciptr) , (height << 16) | width,u_int32_t); - savageDMACommit (imesa, bciptr); - } - if ( pclear->flags & SAVAGE_BACK ) { - bciptr = savageDMAAlloc (imesa, 8); - WRITE_CMD((bciptr) , 0x4BCC8C00,u_int32_t); - WRITE_CMD((bciptr) , imesa->savageScreen->backOffset,u_int32_t); - WRITE_CMD((bciptr) , imesa->savageScreen->backBitmapDesc,u_int32_t); - WRITE_CMD((bciptr) , pclear->clear_color,u_int32_t); - WRITE_CMD((bciptr) , (y <<16) | x,u_int32_t); - WRITE_CMD((bciptr) , (height << 16) | width,u_int32_t); - savageDMACommit (imesa, bciptr); - } - - if ( pclear->flags & (SAVAGE_DEPTH |SAVAGE_STENCIL) ) { - u_int32_t writeMask = 0x0; - if(imesa->hw_stencil) - { - if(pclear->flags & SAVAGE_STENCIL) - { - - writeMask |= 0xFF000000; - } - if(pclear->flags & SAVAGE_DEPTH) - { - writeMask |= 0x00FFFFFF; - } - } - if(imesa->IsFullScreen && imesa->NotFirstFrame && - imesa->savageScreen->chipset >= S3_SAVAGE4) - { - imesa->regs.s4.zBufCtrl.ni.autoZEnable = GL_TRUE; - imesa->regs.s4.zBufCtrl.ni.frameID = - ~imesa->regs.s4.zBufCtrl.ni.frameID; - - imesa->dirty |= SAVAGE_UPLOAD_GLOBAL; - } - else - { - if(imesa->IsFullScreen) - imesa->NotFirstFrame = GL_TRUE; - - if(imesa->hw_stencil) - { - bciptr = savageDMAAlloc (imesa, 10); - if(writeMask != 0xFFFFFFFF) - { - WRITE_CMD((bciptr) , 0x960100D7,u_int32_t); - WRITE_CMD((bciptr) , writeMask,u_int32_t); - } - } - else - { - bciptr = savageDMAAlloc (imesa, 6); - } - - WRITE_CMD((bciptr) , 0x4BCC8C00,u_int32_t); - WRITE_CMD((bciptr) , imesa->savageScreen->depthOffset,u_int32_t); - WRITE_CMD((bciptr) , imesa->savageScreen->depthBitmapDesc,u_int32_t); - WRITE_CMD((bciptr) , pclear->clear_depth,u_int32_t); - WRITE_CMD((bciptr) , (y <<16) | x,u_int32_t); - WRITE_CMD((bciptr) , (height << 16) | width,u_int32_t); - if(imesa->hw_stencil) - { - if(writeMask != 0xFFFFFFFF) - { - WRITE_CMD((bciptr) , 0x960100D7,u_int32_t); - WRITE_CMD((bciptr) , 0xFFFFFFFF,u_int32_t); - } - } - savageDMACommit (imesa, bciptr); - } - } - } - /* FK: Make sure that the clear stuff is emitted. Otherwise a - software fallback may get overwritten by a delayed clear. */ - savageDMAFlush (imesa); -} - -static void savage_BCI_swap(savageContextPtr imesa) -{ - int nbox = imesa->sarea->nbox; - drm_clip_rect_t *pbox = imesa->sarea->boxes; - int i; - volatile u_int32_t *bciptr; - - if (nbox > SAVAGE_NR_SAREA_CLIPRECTS) - nbox = SAVAGE_NR_SAREA_CLIPRECTS; - savageDMAFlush (imesa); - - if(imesa->IsFullScreen) - { /* full screen*/ - unsigned int tmp0; - tmp0 = imesa->savageScreen->frontOffset; - imesa->savageScreen->frontOffset = imesa->savageScreen->backOffset; - imesa->savageScreen->backOffset = tmp0; - - if(imesa->toggle == TARGET_BACK) - imesa->toggle = TARGET_FRONT; - else - imesa->toggle = TARGET_BACK; - - imesa->drawMap = (char *)imesa->apertureBase[imesa->toggle]; - imesa->readMap = (char *)imesa->apertureBase[imesa->toggle]; - - imesa->regs.s4.destCtrl.ni.offset = imesa->savageScreen->backOffset>>11; - imesa->dirty |= SAVAGE_UPLOAD_GLOBAL; - bciptr = SAVAGE_GET_BCI_POINTER(imesa,3); - *(bciptr) = 0x960100B0; - *(bciptr) = (imesa->savageScreen->frontOffset); - *(bciptr) = 0xA0000000; - } - - else - { /* Use bitblt copy from back to front buffer*/ - - for (i = 0 ; i < nbox; i++, pbox++) - { - unsigned int w = pbox->x2 - pbox->x1; - unsigned int h = pbox->y2 - pbox->y1; - - if (pbox->x1 > pbox->x2 || - pbox->y1 > pbox->y2 || - pbox->x2 > imesa->savageScreen->width || - pbox->y2 > imesa->savageScreen->height) - continue; - - bciptr = SAVAGE_GET_BCI_POINTER(imesa,6); - - *(bciptr) = 0x4BCC00C0; - - *(bciptr) = imesa->savageScreen->backOffset; - *(bciptr) = imesa->savageScreen->backBitmapDesc; - *(bciptr) = (pbox->y1 <<16) | pbox->x1; /*x0, y0*/ - *(bciptr) = (pbox->y1 <<16) | pbox->x1; - *(bciptr) = (h << 16) | w; - } - - } -} -#endif - - -static GLboolean intersect_rect( drm_clip_rect_t *out, - const drm_clip_rect_t *a, - const drm_clip_rect_t *b ) -{ - *out = *a; - if (b->x1 > out->x1) out->x1 = b->x1; - if (b->y1 > out->y1) out->y1 = b->y1; - if (b->x2 < out->x2) out->x2 = b->x2; - if (b->y2 < out->y2) out->y2 = b->y2; - - return ((out->x1 < out->x2) && (out->y1 < out->y2)); -} - - -static GLuint savageIntersectClipRects(drm_clip_rect_t *dest, - const drm_clip_rect_t *src, - GLuint nsrc, - const drm_clip_rect_t *clip) -{ - GLuint i, ndest; - - for (i = 0, ndest = 0; i < nsrc; ++i, ++src) { - if (intersect_rect(dest, src, clip)) { - dest++; - ndest++; - } - } - - return ndest; -} - - -static void savageDDClear( GLcontext *ctx, GLbitfield mask, GLboolean all, - GLint cx, GLint cy, GLint cw, GLint ch ) -{ - savageContextPtr imesa = SAVAGE_CONTEXT( ctx ); - GLuint colorMask, depthMask, clearColor, clearDepth, flags; - - if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG) - fprintf (stderr, "%s\n", __FUNCTION__); - - clearColor = imesa->ClearColor; - if (imesa->float_depth) { - if (imesa->savageScreen->zpp == 2) - clearDepth = savageEncodeFloat16(1.0 - ctx->Depth.Clear); - else - clearDepth = savageEncodeFloat24(1.0 - ctx->Depth.Clear); - } else { - if (imesa->savageScreen->zpp == 2) - clearDepth = (GLuint) ((1.0 - ctx->Depth.Clear) * DEPTH_SCALE_16); - else - clearDepth = (GLuint) ((1.0 - ctx->Depth.Clear) * DEPTH_SCALE_24); - } - - colorMask = 0; - depthMask = 0; - switch (imesa->savageScreen->cpp) { - case 2: - colorMask = PACK_COLOR_565(ctx->Color.ColorMask[0], - ctx->Color.ColorMask[1], - ctx->Color.ColorMask[2]); - break; - case 4: - colorMask = PACK_COLOR_8888(ctx->Color.ColorMask[3], - ctx->Color.ColorMask[2], - ctx->Color.ColorMask[1], - ctx->Color.ColorMask[0]); - break; - } - - flags = 0; - - if (mask & BUFFER_BIT_FRONT_LEFT) { - flags |= SAVAGE_FRONT; - mask &= ~BUFFER_BIT_FRONT_LEFT; - } - - if (mask & BUFFER_BIT_BACK_LEFT) { - flags |= SAVAGE_BACK; - mask &= ~BUFFER_BIT_BACK_LEFT; - } - - if ((mask & BUFFER_BIT_DEPTH) && ctx->Depth.Mask) { - flags |= SAVAGE_DEPTH; - depthMask |= - (imesa->savageScreen->zpp == 2) ? 0xffffffff : 0x00ffffff; - mask &= ~BUFFER_BIT_DEPTH; - } - - if((mask & BUFFER_BIT_STENCIL) && imesa->hw_stencil) - { - flags |= SAVAGE_DEPTH; - depthMask |= 0xff000000; - mask &= ~BUFFER_BIT_STENCIL; - } - - savageFlushVertices(imesa); - - if (flags) { - GLboolean depthCleared = GL_FALSE; - if (flags & (SAVAGE_FRONT|SAVAGE_BACK)) { - drm_savage_cmd_header_t *cmd; - cmd = savageAllocCmdBuf(imesa, sizeof(drm_savage_cmd_header_t)); - cmd[0].clear0.cmd = SAVAGE_CMD_CLEAR; - if ((flags & SAVAGE_DEPTH) && - clearDepth == clearColor && depthMask == colorMask) { - cmd[0].clear0.flags = flags; - depthCleared = GL_TRUE; - } else - cmd[0].clear0.flags = flags & (SAVAGE_FRONT|SAVAGE_BACK); - cmd[1].clear1.mask = colorMask; - cmd[1].clear1.value = clearColor; - } - - if ((flags & SAVAGE_DEPTH) && !depthCleared) { - drm_savage_cmd_header_t *cmd; - cmd = savageAllocCmdBuf(imesa, sizeof(drm_savage_cmd_header_t)); - cmd[0].clear0.cmd = SAVAGE_CMD_CLEAR; - cmd[0].clear0.flags = SAVAGE_DEPTH; - cmd[1].clear1.mask = depthMask; - cmd[1].clear1.value = clearDepth; - } - } - - if (mask) - _swrast_Clear( ctx, mask, all, cx, cy, cw, ch ); -} - -/* - * Copy the back buffer to the front buffer. - */ -void savageSwapBuffers( __DRIdrawablePrivate *dPriv ) -{ - savageContextPtr imesa; - - if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG) - fprintf (stderr, "%s\n================================\n", __FUNCTION__); - - assert(dPriv); - assert(dPriv->driContextPriv); - assert(dPriv->driContextPriv->driverPrivate); - - imesa = (savageContextPtr) dPriv->driContextPriv->driverPrivate; - if (imesa->IsDouble) - _mesa_notifySwapBuffers( imesa->glCtx ); - - FLUSH_BATCH(imesa); - - if (imesa->sync_frames) - imesa->lastSwap = savageEmitEvent( imesa, 0 ); - - if (imesa->lastSwap != 0) - savageWaitEvent( imesa, imesa->lastSwap ); - - { - drm_savage_cmd_header_t *cmd = savageAllocCmdBuf(imesa, 0); - cmd->cmd.cmd = SAVAGE_CMD_SWAP; - imesa->inSwap = GL_TRUE; /* ignore scissors in savageFlushCmdBuf */ - savageFlushCmdBuf(imesa, GL_FALSE); - imesa->inSwap = GL_FALSE; - } - - if (!imesa->sync_frames) - /* don't sync, but limit the lag to one frame. */ - imesa->lastSwap = savageEmitEvent( imesa, 0 ); -} - -unsigned int savageEmitEventLocked( savageContextPtr imesa, unsigned int flags ) -{ - drm_savage_event_emit_t event; - int ret; - event.count = 0; - event.flags = flags; - ret = drmCommandWriteRead( imesa->driFd, DRM_SAVAGE_BCI_EVENT_EMIT, - &event, sizeof(event) ); - if (ret) { - fprintf (stderr, "emit event returned %d\n", ret); - exit (1); - } - return event.count; -} -unsigned int savageEmitEvent( savageContextPtr imesa, unsigned int flags ) -{ - unsigned int ret; - LOCK_HARDWARE( imesa ); - ret = savageEmitEventLocked( imesa, flags ); - UNLOCK_HARDWARE( imesa ); - return ret; -} - - -void savageWaitEvent( savageContextPtr imesa, unsigned int count ) -{ - drm_savage_event_wait_t event; - int ret; - event.count = count; - event.flags = 0; - ret = drmCommandWriteRead( imesa->driFd, DRM_SAVAGE_BCI_EVENT_WAIT, - &event, sizeof(event) ); - if (ret) { - fprintf (stderr, "wait event returned %d\n", ret); - exit (1); - } -} - - -void savageFlushVertices( savageContextPtr imesa ) -{ - struct savage_vtxbuf_t *buffer = imesa->vtxBuf; - - if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG) - fprintf (stderr, "%s\n", __FUNCTION__); - - if (!buffer->total) - return; - - if (buffer->used > buffer->flushed) { - drm_savage_cmd_header_t *cmd; - /* State must be updated "per primitive" because hardware - * culling must be disabled for unfilled primitives, points - * and lines. */ - savageEmitChangedState (imesa); - cmd = savageAllocCmdBuf(imesa, 0); - cmd->prim.cmd = buffer == &imesa->dmaVtxBuf ? - SAVAGE_CMD_DMA_PRIM : SAVAGE_CMD_VB_PRIM; - cmd->prim.prim = imesa->HwPrim; - cmd->prim.skip = imesa->skip; - cmd->prim.start = buffer->flushed / imesa->HwVertexSize; - cmd->prim.count = buffer->used / imesa->HwVertexSize - cmd->prim.start; - buffer->flushed = buffer->used; - } -} - -void savageFlushCmdBufLocked( savageContextPtr imesa, GLboolean discard ) -{ - __DRIdrawablePrivate *dPriv = imesa->driDrawable; - - if (!imesa->dmaVtxBuf.total) - discard = GL_FALSE; - - /* complete indexed drawing commands */ - savageFlushElts(imesa); - - if (imesa->cmdBuf.write != imesa->cmdBuf.start || discard) { - drm_savage_cmdbuf_t cmdbuf; - drm_savage_cmd_header_t *start; - int ret; - - /* If we lost the context we must restore the initial state (at - * the start of the command buffer). */ - if (imesa->lostContext) { - start = imesa->cmdBuf.base; - imesa->lostContext = GL_FALSE; - } else - start = imesa->cmdBuf.start; - - if ((SAVAGE_DEBUG & DEBUG_DMA) && discard) - fprintf (stderr, "Discarding DMA buffer, used=%u\n", - imesa->dmaVtxBuf.used); - - cmdbuf.dma_idx = imesa->dmaVtxBuf.idx; - cmdbuf.discard = discard; - cmdbuf.vb_addr = imesa->clientVtxBuf.buf; - cmdbuf.vb_size = imesa->clientVtxBuf.total*4; - cmdbuf.vb_stride = imesa->HwVertexSize; - cmdbuf.cmd_addr = start; - cmdbuf.size = (imesa->cmdBuf.write - start); - if (!imesa->inSwap && imesa->scissor.enabled) { - drm_clip_rect_t *box = dPriv->pClipRects, *ibox; - drm_clip_rect_t scissor; - GLuint nbox = dPriv->numClipRects, nibox; - /* transform and clip scissor to viewport */ - scissor.x1 = MAX2(imesa->scissor.x, 0) + dPriv->x; - scissor.y1 = MAX2(dPriv->h - imesa->scissor.y - imesa->scissor.h, - 0) + dPriv->y; - scissor.x2 = MIN2(imesa->scissor.x + imesa->scissor.w, - dPriv->w) + dPriv->x; - scissor.y2 = MIN2(dPriv->h - imesa->scissor.y, - dPriv->h) + dPriv->y; - /* intersect cliprects with scissor */ - ibox = malloc(dPriv->numClipRects*sizeof(drm_clip_rect_t)); - if (!ibox) { - fprintf(stderr, "Out of memory.\n"); - exit(1); - } - nibox = savageIntersectClipRects(ibox, box, nbox, &scissor); - cmdbuf.nbox = nibox; - cmdbuf.box_addr = ibox; - } else { - cmdbuf.nbox = dPriv->numClipRects; - cmdbuf.box_addr = dPriv->pClipRects; - } - - ret = drmCommandWrite( imesa->driFd, DRM_SAVAGE_BCI_CMDBUF, - &cmdbuf, sizeof(cmdbuf) ); - if (ret) { - fprintf (stderr, "cmdbuf ioctl returned %d\n", ret); - exit(1); - } - - if (cmdbuf.box_addr != dPriv->pClipRects) { - free(cmdbuf.box_addr); - } - - /* Save the current state at the start of the command buffer. That - * state will only be emitted, if the context was lost since the - * last command buffer. */ - imesa->cmdBuf.write = imesa->cmdBuf.base; - savageEmitOldState(imesa); - imesa->cmdBuf.start = imesa->cmdBuf.write; - } - - if (discard) { - assert (!savageHaveIndexedVerts(imesa)); - imesa->dmaVtxBuf.total = 0; - imesa->dmaVtxBuf.used = 0; - imesa->dmaVtxBuf.flushed = 0; - } - if (!savageHaveIndexedVerts(imesa)) { - imesa->clientVtxBuf.used = 0; - imesa->clientVtxBuf.flushed = 0; - } -} - - -void savageFlushCmdBuf( savageContextPtr imesa, GLboolean discard ) -{ - if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG) - fprintf (stderr, "%s\n", __FUNCTION__); - LOCK_HARDWARE(imesa); - savageFlushCmdBufLocked (imesa, discard); - UNLOCK_HARDWARE(imesa); -} - - -static void savageDDFlush( GLcontext *ctx ) -{ - savageContextPtr imesa = SAVAGE_CONTEXT(ctx); - if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG) - fprintf (stderr, "%s\n", __FUNCTION__); - savageFlushVertices (imesa); - savageFlushCmdBuf(imesa, GL_FALSE); -} - -static void savageDDFinish( GLcontext *ctx ) -{ - savageContextPtr imesa = SAVAGE_CONTEXT(ctx); - if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG) - fprintf (stderr, "%s\n", __FUNCTION__); - savageFlushVertices (imesa); - savageFlushCmdBuf(imesa, GL_FALSE); - WAIT_IDLE_EMPTY(imesa); -} - -void savageDDInitIoctlFuncs( GLcontext *ctx ) -{ - ctx->Driver.Clear = savageDDClear; - ctx->Driver.Flush = savageDDFlush; - ctx->Driver.Finish = savageDDFinish; -} |