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59 lines
1.6 KiB
59 lines
1.6 KiB
/* |
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* Copyright (C) 2008 The Android Open Source Project |
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* Copyright (c) 2013, The Linux Foundation. All rights reserved. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#ifndef FB_PRIV_H |
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#define FB_PRIV_H |
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#include <linux/fb.h> |
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#include <linux/msm_mdp.h> |
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#define NUM_FRAMEBUFFERS_MIN 2 |
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#define NUM_FRAMEBUFFERS_MAX 3 |
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#define NO_SURFACEFLINGER_SWAPINTERVAL |
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#define COLOR_FORMAT(x) (x & 0xFFF) // Max range for colorFormats is 0 - FFF |
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struct private_handle_t; |
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enum { |
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// flag to indicate we'll post this buffer |
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PRIV_USAGE_LOCKED_FOR_POST = 0x80000000, |
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PRIV_MIN_SWAP_INTERVAL = 0, |
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PRIV_MAX_SWAP_INTERVAL = 1, |
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}; |
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struct private_module_t { |
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gralloc_module_t base; |
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struct private_handle_t* framebuffer; |
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uint32_t fbFormat; |
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uint32_t flags; |
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uint32_t numBuffers; |
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uint32_t bufferMask; |
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pthread_mutex_t lock; |
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private_handle_t *currentBuffer; |
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struct fb_var_screeninfo info; |
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struct mdp_display_commit commit; |
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struct fb_fix_screeninfo finfo; |
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float xdpi; |
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float ydpi; |
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float fps; |
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uint32_t swapInterval; |
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uint32_t currentOffset; |
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}; |
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#endif /* FB_PRIV_H */
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