diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/radeonsi_pm4.h')
| -rw-r--r-- | src/gallium/drivers/radeonsi/radeonsi_pm4.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/radeonsi_pm4.h b/src/gallium/drivers/radeonsi/radeonsi_pm4.h new file mode 100644 index 00000000000..e6148b4c20c --- /dev/null +++ b/src/gallium/drivers/radeonsi/radeonsi_pm4.h @@ -0,0 +1,76 @@ +/* + * Copyright 2012 Advanced Micro Devices, Inc. + * + * 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: + * Christian König <[email protected]> + */ + +#ifndef RADEONSI_PM4_H +#define RADEONSI_PM4_H + +#include "../../winsys/radeon/drm/radeon_winsys.h" + +#define SI_PM4_MAX_DW 128 +#define SI_PM4_MAX_BO 32 + +// forward defines +struct r600_context; + +struct si_pm4_state +{ + /* PKT3_SET_*_REG handling */ + unsigned last_opcode; + unsigned last_reg; + unsigned last_pm4; + + /* flush flags for SURFACE_SYNC */ + uint32_t cp_coher_cntl; + + /* commands for the DE */ + unsigned ndw; + uint32_t pm4[SI_PM4_MAX_DW]; + + /* BO's referenced by this state */ + unsigned nbo; + struct r600_resource *bo[SI_PM4_MAX_BO]; + enum radeon_bo_usage bo_usage[SI_PM4_MAX_BO]; +}; + +void si_pm4_set_reg(struct si_pm4_state *state, unsigned reg, uint32_t val); +void si_pm4_add_bo(struct si_pm4_state *state, + struct r600_resource *bo, + enum radeon_bo_usage usage); + +void si_pm4_inval_shader_cache(struct si_pm4_state *state); +void si_pm4_inval_texture_cache(struct si_pm4_state *state); +void si_pm4_inval_vertex_cache(struct si_pm4_state *state); +void si_pm4_inval_fb_cache(struct si_pm4_state *state, unsigned nr_cbufs); +void si_pm4_inval_zsbuf_cache(struct si_pm4_state *state); + +void si_pm4_free_state(struct r600_context *rctx, + struct si_pm4_state *state, + unsigned idx); +unsigned si_pm4_dirty_dw(struct r600_context *rctx); +void si_pm4_emit_dirty(struct r600_context *rctx); +void si_pm4_reset_emitted(struct r600_context *rctx); + +#endif |