diff options
Diffstat (limited to 'src/gallium/drivers/r600/r600_hw_context_priv.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600_hw_context_priv.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_hw_context_priv.h b/src/gallium/drivers/r600/r600_hw_context_priv.h new file mode 100644 index 00000000000..1f18e0ee405 --- /dev/null +++ b/src/gallium/drivers/r600/r600_hw_context_priv.h @@ -0,0 +1,89 @@ +/* + * Copyright 2010 Jerome Glisse <glisse@freedesktop.org> + * + * 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 + * THE AUTHOR(S) 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: + * Jerome Glisse + */ +#ifndef R600_PRIV_H +#define R600_PRIV_H + +#include "r600_pipe.h" +#include "util/u_hash_table.h" +#include "os/os_thread.h" + +#define PKT_COUNT_C 0xC000FFFF +#define PKT_COUNT_S(x) (((x) & 0x3FFF) << 16) + +/* these flags are used in register flags and added into block flags */ +#define REG_FLAG_NEED_BO 1 +#define REG_FLAG_DIRTY_ALWAYS 2 +#define REG_FLAG_RV6XX_SBU 4 +#define REG_FLAG_NOT_R600 8 +#define REG_FLAG_ENABLE_ALWAYS 16 +#define BLOCK_FLAG_RESOURCE 32 +#define REG_FLAG_FLUSH_CHANGE 64 + +struct r600_reg { + unsigned offset; + unsigned flags; + unsigned flush_flags; + unsigned flush_mask; +}; + +#define BO_BOUND_TEXTURE 1 + +/* + * r600_hw_context.c + */ +void r600_context_bo_flush(struct r600_context *ctx, unsigned flush_flags, + unsigned flush_mask, struct r600_resource *rbo); +struct r600_resource *r600_context_reg_bo(struct r600_context *ctx, unsigned offset); +int r600_context_add_block(struct r600_context *ctx, const struct r600_reg *reg, unsigned nreg, + unsigned opcode, unsigned offset_base); +void r600_context_pipe_state_set_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, struct r600_block *block); +void r600_context_block_emit_dirty(struct r600_context *ctx, struct r600_block *block); +void r600_context_block_resource_emit_dirty(struct r600_context *ctx, struct r600_block *block); +void r600_context_dirty_block(struct r600_context *ctx, struct r600_block *block, + int dirty, int index); +int r600_setup_block_table(struct r600_context *ctx); +void r600_context_reg(struct r600_context *ctx, + unsigned offset, unsigned value, + unsigned mask); +void r600_init_cs(struct r600_context *ctx); +int r600_resource_init(struct r600_context *ctx, struct r600_range *range, unsigned offset, unsigned nblocks, unsigned stride, struct r600_reg *reg, int nreg, unsigned offset_base); + +static INLINE unsigned r600_context_bo_reloc(struct r600_context *ctx, struct r600_resource *rbo, + enum radeon_bo_usage usage) +{ + unsigned reloc_index; + + assert(usage); + + reloc_index = ctx->screen->ws->cs_add_reloc(ctx->cs, rbo->cs_buf, usage); + if (reloc_index >= ctx->creloc) + ctx->creloc = reloc_index+1; + + pipe_resource_reference((struct pipe_resource**)&ctx->bo[reloc_index], &rbo->b.b.b); + return reloc_index * 4; +} + +#endif |