diff options
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_cmdbuf.h')
| -rw-r--r-- | nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_cmdbuf.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_cmdbuf.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_cmdbuf.h deleted file mode 100644 index b471f2ac4..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/r300/r300_cmdbuf.h +++ /dev/null @@ -1,118 +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: - * Nicolai Haehnle <prefect_@gmx.net> - */ - -#ifndef __R300_CMDBUF_H__ -#define __R300_CMDBUF_H__ - -#include "r300_context.h" - - -extern int r300FlushCmdBufLocked(r300ContextPtr r300, const char* caller); -extern int r300FlushCmdBuf(r300ContextPtr r300, const char* caller); - -extern void r300EmitState(r300ContextPtr r300); - -extern void r300InitCmdBuf(r300ContextPtr r300); -extern void r300DestroyCmdBuf(r300ContextPtr r300); - -extern void r300EmitAOS(r300ContextPtr rmesa, GLuint nr, GLuint offset); - - -/** - * Make sure that enough space is available in the command buffer - * by flushing if necessary. - */ -static __inline__ void r300EnsureCmdBufSpace(r300ContextPtr r300, - int dwords, const char* caller) -{ - assert(dwords < r300->cmdbuf.size); - - if (r300->cmdbuf.count_used + dwords > r300->cmdbuf.size) - r300FlushCmdBuf(r300, caller); -} - - -/** - * Allocate the given number of dwords in the command buffer and return - * a pointer to the allocated area. - * When necessary, these functions cause a flush. r300AllocCmdBuf() also - * causes state reemission after a flush. This is necessary to ensure - * correct hardware state after an unlock. - */ -static __inline__ uint32_t* r300RawAllocCmdBuf(r300ContextPtr r300, - int dwords, const char* caller) -{ - uint32_t* ptr; - - r300EnsureCmdBufSpace(r300, dwords, caller); - - ptr = &r300->cmdbuf.cmd_buf[r300->cmdbuf.count_used]; - r300->cmdbuf.count_used += dwords; - return ptr; -} - -static __inline__ uint32_t* r300AllocCmdBuf(r300ContextPtr r300, - int dwords, const char* caller) -{ - uint32_t* ptr; - - r300EnsureCmdBufSpace(r300, dwords, caller); - - if (!r300->cmdbuf.count_used) { - if (RADEON_DEBUG & DEBUG_IOCTL) - fprintf(stderr, "Reemit state after flush (from %s)\n", - caller); - r300EmitState(r300); - } - - ptr = &r300->cmdbuf.cmd_buf[r300->cmdbuf.count_used]; - r300->cmdbuf.count_used += dwords; - return ptr; -} - -extern void r300EmitBlit(r300ContextPtr rmesa, - GLuint color_fmt, - GLuint src_pitch, - GLuint src_offset, - GLuint dst_pitch, - GLuint dst_offset, - GLint srcx, GLint srcy, - GLint dstx, GLint dsty, GLuint w, GLuint h); - -extern void r300EmitWait(r300ContextPtr rmesa, GLuint flags); -extern void r300EmitLOAD_VBPNTR(r300ContextPtr rmesa, int start); -extern void r300EmitVertexShader(r300ContextPtr rmesa); -extern void r300EmitPixelShader(r300ContextPtr rmesa); - -#endif /* __R300_CMDBUF_H__ */ |