From 7617d1fef7b743349b470e4a62388174bbffb56b Mon Sep 17 00:00:00 2001 From: Jerome Glisse Date: Mon, 27 Oct 2008 19:27:15 +0100 Subject: radeon: radeon util library --- libdrm/radeon/radeon_cs.h | 144 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 144 insertions(+) create mode 100644 libdrm/radeon/radeon_cs.h (limited to 'libdrm/radeon/radeon_cs.h') diff --git a/libdrm/radeon/radeon_cs.h b/libdrm/radeon/radeon_cs.h new file mode 100644 index 00000000..71b2839f --- /dev/null +++ b/libdrm/radeon/radeon_cs.h @@ -0,0 +1,144 @@ +/* + * Copyright © 2008 Nicolai Haehnle + * Copyright © 2008 Jérôme Glisse + * 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 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 + * THE COPYRIGHT HOLDERS, AUTHORS 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. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + */ +/* + * Authors: + * Aapo Tahkola + * Nicolai Haehnle + * Jérôme Glisse + */ +#ifndef RADEON_CS_H +#define RADEON_CS_H + +#include +#include "radeon_bo.h" + +struct radeon_cs_reloc { + struct radeon_bo *bo; + uint32_t soffset; + uint32_t eoffset; + uint32_t size; + uint32_t domains; +}; + +struct radeon_cs_manager; + +struct radeon_cs { + struct radeon_cs_manager *csm; + struct radeon_cs_reloc *relocs; + uint32_t *packets; + unsigned crelocs; + unsigned cdw; + unsigned ndw; + int section; + unsigned section_ndw; + unsigned section_cdw; + const char *section_file; + const char *section_func; + int section_line; +}; + +/* cs functions */ +struct radeon_cs_funcs { + struct radeon_cs *(*cs_create)(struct radeon_cs_manager *csm, + uint32_t ndw); + int (*cs_write_dword)(struct radeon_cs *cs, uint32_t dword); + int (*cs_write_reloc)(struct radeon_cs *cs, + struct radeon_bo *bo, + uint32_t soffset, + uint32_t eoffset, + uint32_t domains); + int (*cs_begin)(struct radeon_cs *cs, + uint32_t ndw, + const char *file, + const char *func, + int line); + int (*cs_end)(struct radeon_cs *cs, + const char *file, + const char *func, + int line); + int (*cs_emit)(struct radeon_cs *cs); + int (*cs_destroy)(struct radeon_cs *cs); + int (*cs_erase)(struct radeon_cs *cs); +}; + +struct radeon_cs_manager { + struct radeon_cs_funcs *funcs; + int fd; +}; + +static inline struct radeon_cs *radeon_cs_create(struct radeon_cs_manager *csm, + uint32_t ndw) +{ + return csm->funcs->cs_create(csm, ndw); +} + +static inline int radeon_cs_write_dword(struct radeon_cs *cs, uint32_t dword) +{ + return cs->csm->funcs->cs_write_dword(cs, dword); +} + +static inline int radeon_cs_write_reloc(struct radeon_cs *cs, + struct radeon_bo *bo, + uint32_t soffset, + uint32_t eoffset, + uint32_t domains) +{ + return cs->csm->funcs->cs_write_reloc(cs, bo, soffset, eoffset, domains); +} + +static inline int radeon_cs_begin(struct radeon_cs *cs, + uint32_t ndw, + const char *file, + const char *func, + int line) +{ + return cs->csm->funcs->cs_begin(cs, ndw, file, func, line); +} + +static inline int radeon_cs_end(struct radeon_cs *cs, + const char *file, + const char *func, + int line) +{ + return cs->csm->funcs->cs_end(cs, file, func, line); +} + +static inline int radeon_cs_emit(struct radeon_cs *cs) +{ + return cs->csm->funcs->cs_emit(cs); +} + +static inline int radeon_cs_destroy(struct radeon_cs *cs) +{ + return cs->csm->funcs->cs_destroy(cs); +} + +static inline int radeon_cs_erase(struct radeon_cs *cs) +{ + return cs->csm->funcs->cs_erase(cs); +} + +#endif -- cgit v1.2.3