diff options
Diffstat (limited to 'src/gallium/winsys/r600/drm/radeon_priv.h')
| -rw-r--r-- | src/gallium/winsys/r600/drm/radeon_priv.h | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/src/gallium/winsys/r600/drm/radeon_priv.h b/src/gallium/winsys/r600/drm/radeon_priv.h new file mode 100644 index 0000000000..b91421f438 --- /dev/null +++ b/src/gallium/winsys/r600/drm/radeon_priv.h @@ -0,0 +1,130 @@ +/* + * Copyright © 2009 Jerome Glisse <glisse@freedesktop.org> + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. + */ +#ifndef RADEON_PRIV_H +#define RADEON_PRIV_H + +#include <stdint.h> +#include "xf86drm.h" +#include "xf86drmMode.h" +#include <errno.h> +#include "radeon.h" + +struct radeon; +struct radeon_ctx; + +/* + * radeon functions + */ +typedef int (*radeon_state_pm4_t)(struct radeon_state *state); +struct radeon_register { + unsigned offset; + unsigned need_reloc; + unsigned bo_id; + char name[64]; +}; + +struct radeon_type { + unsigned npm4; + unsigned id; + unsigned range_start; + unsigned range_end; + unsigned stride; + unsigned immediate; + char name[64]; + unsigned nstates; + radeon_state_pm4_t pm4; + const struct radeon_register *regs; +}; + +struct radeon { + int fd; + int refcount; + unsigned device; + unsigned family; + unsigned nstate; + unsigned ntype; + const struct radeon_type *type; +}; + +extern struct radeon *radeon_new(int fd, unsigned device); +extern struct radeon *radeon_incref(struct radeon *radeon); +extern struct radeon *radeon_decref(struct radeon *radeon); +extern unsigned radeon_family_from_device(unsigned device); +extern int radeon_is_family_compatible(unsigned family1, unsigned family2); +extern int radeon_reg_id(struct radeon *radeon, unsigned offset, unsigned *typeid, unsigned *stateid, unsigned *id); +extern unsigned radeon_type_from_id(struct radeon *radeon, unsigned id); + +/* + * radeon context functions + */ +#pragma pack(1) +struct radeon_cs_reloc { + uint32_t handle; + uint32_t read_domain; + uint32_t write_domain; + uint32_t flags; +}; +#pragma pack() + +struct radeon_ctx { + int refcount; + struct radeon *radeon; + u32 *pm4; + u32 cpm4; + u32 draw_cpm4; + unsigned id; + unsigned next_id; + unsigned nreloc; + struct radeon_cs_reloc *reloc; + unsigned nbo; + struct radeon_bo **bo; + unsigned ndraw; + struct radeon_draw *cdraw; + struct radeon_draw **draw; + unsigned nstate; + struct radeon_state **state; +}; + +int radeon_ctx_set_bo_new(struct radeon_ctx *ctx, struct radeon_bo *bo); +struct radeon_bo *radeon_ctx_get_bo(struct radeon_ctx *ctx, unsigned reloc); +void radeon_ctx_get_placement(struct radeon_ctx *ctx, unsigned reloc, u32 *placement); +int radeon_ctx_set_draw_new(struct radeon_ctx *ctx, struct radeon_draw *draw); +int radeon_ctx_draw(struct radeon_ctx *ctx); + +/* + * r600/r700 context functions + */ +extern int r600_init(struct radeon *radeon); +extern int r600_ctx_draw(struct radeon_ctx *ctx); +extern int r600_ctx_next_reloc(struct radeon_ctx *ctx, unsigned *reloc); + +/* + * radeon state functions + */ +extern u32 radeon_state_register_get(struct radeon_state *state, unsigned offset); +extern int radeon_state_register_set(struct radeon_state *state, unsigned offset, u32 value); +extern struct radeon_state *radeon_state_duplicate(struct radeon_state *state); +extern int radeon_state_replace_always(struct radeon_state *ostate, struct radeon_state *nstate); +extern int radeon_state_pm4_generic(struct radeon_state *state); +extern int radeon_state_reloc(struct radeon_state *state, unsigned id, unsigned bo_id); + +/* + * radeon draw functions + */ +extern int radeon_draw_pm4(struct radeon_draw *draw); + +#endif |