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Diffstat (limited to 'src/mesa/drivers/dri/savage/savageioctl.h')
-rw-r--r--src/mesa/drivers/dri/savage/savageioctl.h203
1 files changed, 0 insertions, 203 deletions
diff --git a/src/mesa/drivers/dri/savage/savageioctl.h b/src/mesa/drivers/dri/savage/savageioctl.h
deleted file mode 100644
index 7d34825c296..00000000000
--- a/src/mesa/drivers/dri/savage/savageioctl.h
+++ /dev/null
@@ -1,203 +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.
- */
-
-
-#ifndef SAVAGE_IOCTL_H
-#define SAVAGE_IOCTL_H
-
-#include "savagecontext.h"
-
-void savageFlushVertices( savageContextPtr mmesa );
-
-unsigned int savageEmitEventLocked( savageContextPtr imesa, unsigned int flags );
-unsigned int savageEmitEvent( savageContextPtr imesa, unsigned int flags );
-void savageWaitEvent( savageContextPtr imesa, unsigned int event);
-
-void savageFlushCmdBufLocked( savageContextPtr imesa, GLboolean discard );
-void savageFlushCmdBuf( savageContextPtr imesa, GLboolean discard );
-
-void savageDDInitIoctlFuncs( struct gl_context *ctx );
-
-void savageSwapBuffers( __DRIdrawable *dPriv );
-
-#define WAIT_IDLE_EMPTY(imesa) do { \
- if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG) \
- fprintf (stderr, "WAIT_IDLE_EMPTY in %s\n", __FUNCTION__); \
- savageWaitEvent(imesa, \
- savageEmitEvent(imesa, SAVAGE_WAIT_2D|SAVAGE_WAIT_3D)); \
-} while (0)
-
-#define WAIT_IDLE_EMPTY_LOCKED(imesa) do { \
- if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG) \
- fprintf (stderr, "WAIT_IDLE_EMPTY_LOCKED in %s\n", __FUNCTION__); \
- savageWaitEvent(imesa, savageEmitEventLocked( \
- imesa, SAVAGE_WAIT_2D|SAVAGE_WAIT_3D)); \
-} while (0)
-
-#define FLUSH_BATCH(imesa) do { \
- if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG) \
- fprintf (stderr, "FLUSH_BATCH in %s\n", __FUNCTION__); \
- savageFlushVertices(imesa); \
- savageFlushCmdBuf(imesa, GL_FALSE); \
-} while (0)
-
-extern void savageGetDMABuffer( savageContextPtr imesa );
-
-static INLINE
-void savageReleaseIndexedVerts( savageContextPtr imesa )
-{
- imesa->firstElt = -1;
-}
-
-static INLINE
-GLboolean savageHaveIndexedVerts( savageContextPtr imesa )
-{
- return (imesa->firstElt != -1);
-}
-
-static INLINE
-uint32_t *savageAllocVtxBuf( savageContextPtr imesa, GLuint words )
-{
- struct savage_vtxbuf_t *buffer = imesa->vtxBuf;
- uint32_t *head;
-
- if (buffer == &imesa->dmaVtxBuf) {
- if (!buffer->total) {
- LOCK_HARDWARE(imesa);
- savageGetDMABuffer(imesa);
- UNLOCK_HARDWARE(imesa);
- } else if (buffer->used + words > buffer->total) {
- if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
- fprintf (stderr, "... flushing DMA buffer in %s\n",
- __FUNCTION__);
- savageReleaseIndexedVerts(imesa);
- savageFlushVertices(imesa);
- LOCK_HARDWARE(imesa);
- savageFlushCmdBufLocked(imesa, GL_TRUE); /* discard DMA buffer */
- savageGetDMABuffer(imesa);
- UNLOCK_HARDWARE(imesa);
- }
- } else if (buffer->used + words > buffer->total) {
- if (SAVAGE_DEBUG & DEBUG_VERBOSE_MSG)
- fprintf (stderr, "... flushing client vertex buffer in %s\n",
- __FUNCTION__);
- savageReleaseIndexedVerts(imesa);
- savageFlushVertices(imesa);
- LOCK_HARDWARE(imesa);
- savageFlushCmdBufLocked(imesa, GL_FALSE); /* free clientVtxBuf */
- UNLOCK_HARDWARE(imesa);
- }
-
- head = &buffer->buf[buffer->used];
-
- buffer->used += words;
- return head;
-}
-
-static INLINE
-uint32_t *savageAllocIndexedVerts( savageContextPtr imesa, GLuint n )
-{
- uint32_t *ret;
- savageFlushVertices(imesa);
- ret = savageAllocVtxBuf(imesa, n*imesa->HwVertexSize);
- imesa->firstElt = imesa->vtxBuf->flushed / imesa->HwVertexSize;
- imesa->vtxBuf->flushed = imesa->vtxBuf->used;
- return ret;
-}
-
-/* Flush Elts:
- * - Complete the drawing command with the correct number of indices.
- * - Actually allocate entries for the indices in the command buffer.
- * (This allocation must succeed without wrapping the cmd buffer!)
- */
-static INLINE
-void savageFlushElts( savageContextPtr imesa )
-{
- if (imesa->elts.cmd) {
- GLuint qwords = (imesa->elts.n + 3) >> 2;
- assert(imesa->cmdBuf.write - imesa->cmdBuf.base + qwords
- <= imesa->cmdBuf.size);
- imesa->cmdBuf.write += qwords;
-
- imesa->elts.cmd->idx.count = imesa->elts.n;
- imesa->elts.cmd = NULL;
- }
-}
-
-/* Allocate a command buffer entry with <bytes> bytes of arguments:
- * - implies savageFlushElts
- */
-static INLINE
-drm_savage_cmd_header_t *savageAllocCmdBuf( savageContextPtr imesa, GLuint bytes )
-{
- drm_savage_cmd_header_t *ret;
- GLuint qwords = ((bytes + 7) >> 3) + 1; /* round up */
- assert (qwords < imesa->cmdBuf.size);
-
- savageFlushElts(imesa);
-
- if (imesa->cmdBuf.write - imesa->cmdBuf.base + qwords > imesa->cmdBuf.size)
- savageFlushCmdBuf(imesa, GL_FALSE);
-
- ret = (drm_savage_cmd_header_t *)imesa->cmdBuf.write;
- imesa->cmdBuf.write += qwords;
- return ret;
-}
-
-/* Allocate Elts:
- * - if it doesn't fit, flush the cmd buffer first
- * - allocates the drawing command on the cmd buffer if there is no
- * incomplete indexed drawing command yet
- * - increments the number of elts. Final allocation is done in savageFlushElts
- */
-static INLINE
-uint16_t *savageAllocElts( savageContextPtr imesa, GLuint n )
-{
- uint16_t *ret;
- GLuint qwords;
- assert (savageHaveIndexedVerts(imesa));
-
- if (imesa->elts.cmd)
- qwords = (imesa->elts.n + n + 3) >> 2;
- else
- qwords = ((n + 3) >> 2) + 1;
- if (imesa->cmdBuf.write - imesa->cmdBuf.base + qwords > imesa->cmdBuf.size)
- savageFlushCmdBuf(imesa, GL_FALSE); /* implies savageFlushElts */
-
- if (!imesa->elts.cmd) {
- savageFlushVertices(imesa);
- imesa->elts.cmd = savageAllocCmdBuf(imesa, 0);
- imesa->elts.cmd->idx.cmd = (imesa->vtxBuf == &imesa->dmaVtxBuf) ?
- SAVAGE_CMD_DMA_IDX : SAVAGE_CMD_VB_IDX;
- imesa->elts.cmd->idx.prim = imesa->HwPrim;
- imesa->elts.cmd->idx.skip = imesa->skip;
- imesa->elts.n = 0;
- }
-
- ret = (uint16_t *)(imesa->elts.cmd+1) + imesa->elts.n;
- imesa->elts.n += n;
- return ret;
-}
-
-#endif
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