diff options
Diffstat (limited to 'src/mesa/drivers/dri/r128/r128_ioctl.h')
| -rw-r--r-- | src/mesa/drivers/dri/r128/r128_ioctl.h | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/src/mesa/drivers/dri/r128/r128_ioctl.h b/src/mesa/drivers/dri/r128/r128_ioctl.h deleted file mode 100644 index 84ace900eec..00000000000 --- a/src/mesa/drivers/dri/r128/r128_ioctl.h +++ /dev/null @@ -1,143 +0,0 @@ -/************************************************************************** - -Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc., - Cedar Park, Texas. -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 -on 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 -ATI, PRECISION INSIGHT AND/OR THEIR 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: - * Gareth Hughes <gareth@valinux.com> - * - */ - -#ifndef __R128_IOCTL_H__ -#define __R128_IOCTL_H__ - -#include "r128_dri.h" -#include "r128_reg.h" -#include "r128_lock.h" - -#define R128_BUFFER_MAX_DWORDS (R128_BUFFER_SIZE / sizeof(uint32_t)) - - -extern drmBufPtr r128GetBufferLocked( r128ContextPtr rmesa ); -extern void r128FlushVerticesLocked( r128ContextPtr rmesa ); - -static INLINE void *r128AllocDmaLow( r128ContextPtr rmesa, int count, - int vert_size ) -{ - uint32_t *head; - int bytes = count * vert_size; - - if ( !rmesa->vert_buf ) { - LOCK_HARDWARE( rmesa ); - rmesa->vert_buf = r128GetBufferLocked( rmesa ); - UNLOCK_HARDWARE( rmesa ); - } else if ( rmesa->vert_buf->used + bytes > rmesa->vert_buf->total ) { - LOCK_HARDWARE( rmesa ); - r128FlushVerticesLocked( rmesa ); - rmesa->vert_buf = r128GetBufferLocked( rmesa ); - UNLOCK_HARDWARE( rmesa ); - } - - head = (uint32_t *)((char *)rmesa->vert_buf->address + rmesa->vert_buf->used); - rmesa->vert_buf->used += bytes; - rmesa->num_verts += count; - - return head; -} - -extern void r128FireBlitLocked( r128ContextPtr rmesa, drmBufPtr buffer, - GLint offset, GLint pitch, GLint format, - GLint x, GLint y, GLint width, GLint height ); - -extern void r128WriteDepthSpanLocked( r128ContextPtr rmesa, - GLuint n, GLint x, GLint y, - const GLuint depth[], - const GLubyte mask[] ); -extern void r128WriteDepthPixelsLocked( r128ContextPtr rmesa, GLuint n, - const GLint x[], const GLint y[], - const GLuint depth[], - const GLubyte mask[] ); -extern void r128ReadDepthSpanLocked( r128ContextPtr rmesa, - GLuint n, GLint x, GLint y ); -extern void r128ReadDepthPixelsLocked( r128ContextPtr rmesa, GLuint n, - const GLint x[], const GLint y[] ); - -extern void r128CopyBuffer( __DRIdrawable *dPriv ); -extern void r128PageFlip( __DRIdrawable *dPriv ); -void r128WaitForVBlank( r128ContextPtr rmesa ); - -extern void r128WaitForIdleLocked( r128ContextPtr rmesa ); - - -extern void r128InitIoctlFuncs( struct dd_function_table *functions ); - - -/* ================================================================ - * Helper macros: - */ - -#define FLUSH_BATCH( rmesa ) \ -do { \ - if ( R128_DEBUG & DEBUG_VERBOSE_IOCTL ) \ - fprintf( stderr, "FLUSH_BATCH in %s\n", __FUNCTION__ ); \ - if ( rmesa->vert_buf ) { \ - r128FlushVertices( rmesa ); \ - } \ -} while (0) - -/* 64-bit align the next element address, and then make room for the - * next indexed prim packet header. - */ -#define ALIGN_NEXT_ELT( rmesa ) \ -do { \ - rmesa->next_elt = (GLushort *) \ - (((GLuint)rmesa->next_elt + 7) & ~0x7); \ - rmesa->next_elt = (GLushort *) \ - ((GLubyte *)rmesa->next_elt + R128_INDEX_PRIM_OFFSET); \ -} while (0) - -#define r128FlushVertices( rmesa ) \ -do { \ - LOCK_HARDWARE( rmesa ); \ - r128FlushVerticesLocked( rmesa ); \ - UNLOCK_HARDWARE( rmesa ); \ -} while (0) - -#define r128FlushElts( rmesa ) \ -do { \ - LOCK_HARDWARE( rmesa ); \ - r128FlushEltsLocked( rmesa ); \ - UNLOCK_HARDWARE( rmesa ); \ -} while (0) - -#define r128WaitForIdle( rmesa ) \ - do { \ - LOCK_HARDWARE( rmesa ); \ - r128WaitForIdleLocked( rmesa ); \ - UNLOCK_HARDWARE( rmesa ); \ - } while (0) - -#endif /* __R128_IOCTL_H__ */ |