0,0 → 1,66 |
/* |
* Mesa 3-D graphics library |
* |
* Copyright (C) 2012-2013 LunarG, 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 |
* 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 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 AUTHORS OR COPYRIGHT HOLDERS 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: |
* Chia-I Wu <olv@lunarg.com> |
*/ |
|
#ifndef ILO_TRANSFER_H |
#define ILO_TRANSFER_H |
|
#include "pipe/p_state.h" |
|
#include "ilo_common.h" |
|
enum ilo_transfer_map_method { |
/* map() / map_gtt() / map_unsynchronized() */ |
ILO_TRANSFER_MAP_CPU, |
ILO_TRANSFER_MAP_GTT, |
ILO_TRANSFER_MAP_UNSYNC, |
|
/* use staging system buffer */ |
ILO_TRANSFER_MAP_SW_CONVERT, |
ILO_TRANSFER_MAP_SW_ZS, |
}; |
|
struct ilo_transfer { |
struct pipe_transfer base; |
|
enum ilo_transfer_map_method method; |
void *ptr; |
|
void *staging_sys; |
}; |
|
struct ilo_context; |
|
static inline struct ilo_transfer * |
ilo_transfer(struct pipe_transfer *transfer) |
{ |
return (struct ilo_transfer *) transfer; |
} |
|
void |
ilo_init_transfer_functions(struct ilo_context *ilo); |
|
#endif /* ILO_TRANSFER_H */ |