| 0,0 → 1,96 |
|---|
| /* |
| * Copyright © 2014 Broadcom |
| * |
| * 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 (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 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. |
| */ |
| |
| #ifndef VC4_SCREEN_H |
| #define VC4_SCREEN_H |
| |
| #include "pipe/p_screen.h" |
| #include "os/os_thread.h" |
| #include "state_tracker/drm_driver.h" |
| #include "vc4_qir.h" |
| |
| struct vc4_bo; |
| |
| #define VC4_DEBUG_CL 0x0001 |
| #define VC4_DEBUG_QPU 0x0002 |
| #define VC4_DEBUG_QIR 0x0004 |
| #define VC4_DEBUG_TGSI 0x0008 |
| #define VC4_DEBUG_SHADERDB 0x0010 |
| #define VC4_DEBUG_PERF 0x0020 |
| #define VC4_DEBUG_NORAST 0x0040 |
| #define VC4_DEBUG_ALWAYS_FLUSH 0x0080 |
| #define VC4_DEBUG_ALWAYS_SYNC 0x0100 |
| #define VC4_DEBUG_NIR 0x0200 |
| |
| #define VC4_MAX_MIP_LEVELS 12 |
| #define VC4_MAX_TEXTURE_SAMPLERS 16 |
| |
| struct vc4_screen { |
| struct pipe_screen base; |
| int fd; |
| |
| void *simulator_mem_base; |
| uint32_t simulator_mem_size; |
| |
| /** The last seqno we've completed a wait for. |
| * |
| * This lets us slightly optimize our waits by skipping wait syscalls |
| * if we know the job's already done. |
| */ |
| uint64_t finished_seqno; |
| |
| struct vc4_bo_cache { |
| /** List of struct vc4_bo freed, by age. */ |
| struct simple_node time_list; |
| /** List of struct vc4_bo freed, per size, by age. */ |
| struct simple_node *size_list; |
| uint32_t size_list_size; |
| |
| pipe_mutex lock; |
| } bo_cache; |
| }; |
| |
| static inline struct vc4_screen * |
| vc4_screen(struct pipe_screen *screen) |
| { |
| return (struct vc4_screen *)screen; |
| } |
| |
| struct pipe_screen *vc4_screen_create(int fd); |
| boolean vc4_screen_bo_get_handle(struct pipe_screen *pscreen, |
| struct vc4_bo *bo, |
| unsigned stride, |
| struct winsys_handle *whandle); |
| struct vc4_bo * |
| vc4_screen_bo_from_handle(struct pipe_screen *pscreen, |
| struct winsys_handle *whandle); |
| |
| extern uint32_t vc4_debug; |
| |
| void |
| vc4_fence_init(struct vc4_screen *screen); |
| |
| struct vc4_fence * |
| vc4_fence_create(struct vc4_screen *screen, uint64_t seqno); |
| |
| #endif /* VC4_SCREEN_H */ |