bhyvegc.c (4c87aefe8930bd07275b8dd2e96ea5f24d93a52e) | bhyvegc.c (1aa1f41fe10c6220a7fbef328fac1b72a8355a01) |
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1/*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2015 Tycho Nightingale <tycho.nightingale@pluribusnetworks.com> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 21 unchanged lines hidden (view full) --- 30__FBSDID("$FreeBSD$"); 31 32#include <sys/types.h> 33 34#include <stdlib.h> 35#include <stdio.h> 36#include <string.h> 37 | 1/*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2015 Tycho Nightingale <tycho.nightingale@pluribusnetworks.com> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 21 unchanged lines hidden (view full) --- 30__FBSDID("$FreeBSD$"); 31 32#include <sys/types.h> 33 34#include <stdlib.h> 35#include <stdio.h> 36#include <string.h> 37 |
38#ifndef __FreeBSD__ 39#include <pthread.h> 40#endif 41 |
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38#include "bhyvegc.h" 39 40struct bhyvegc { 41 struct bhyvegc_image *gc_image; 42 int raw; 43}; 44 45struct bhyvegc * --- 12 unchanged lines hidden (view full) --- 58 gc->raw = 1; 59 } else { 60 gc_image->data = calloc(width * height, sizeof (uint32_t)); 61 gc->raw = 0; 62 } 63 64 gc->gc_image = gc_image; 65 | 42#include "bhyvegc.h" 43 44struct bhyvegc { 45 struct bhyvegc_image *gc_image; 46 int raw; 47}; 48 49struct bhyvegc * --- 12 unchanged lines hidden (view full) --- 62 gc->raw = 1; 63 } else { 64 gc_image->data = calloc(width * height, sizeof (uint32_t)); 65 gc->raw = 0; 66 } 67 68 gc->gc_image = gc_image; 69 |
70#ifndef __FreeBSD__ 71 pthread_mutex_init(&gc_image->mtx, NULL); 72#endif 73 |
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66 return (gc); 67} 68 69void 70bhyvegc_set_fbaddr(struct bhyvegc *gc, void *fbaddr) 71{ | 74 return (gc); 75} 76 77void 78bhyvegc_set_fbaddr(struct bhyvegc *gc, void *fbaddr) 79{ |
80#ifndef __FreeBSD__ 81 pthread_mutex_lock(&gc->gc_image->mtx); 82#endif |
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72 gc->raw = 1; 73 if (gc->gc_image->data && gc->gc_image->data != fbaddr) 74 free(gc->gc_image->data); 75 gc->gc_image->data = fbaddr; | 83 gc->raw = 1; 84 if (gc->gc_image->data && gc->gc_image->data != fbaddr) 85 free(gc->gc_image->data); 86 gc->gc_image->data = fbaddr; |
87#ifndef __FreeBSD__ 88 pthread_mutex_unlock(&gc->gc_image->mtx); 89#endif |
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76} 77 78void 79bhyvegc_resize(struct bhyvegc *gc, int width, int height) 80{ 81 struct bhyvegc_image *gc_image; 82 | 90} 91 92void 93bhyvegc_resize(struct bhyvegc *gc, int width, int height) 94{ 95 struct bhyvegc_image *gc_image; 96 |
97#ifndef __FreeBSD__ 98 pthread_mutex_lock(&gc->gc_image->mtx); 99#endif |
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83 gc_image = gc->gc_image; 84 85 gc_image->width = width; 86 gc_image->height = height; 87 if (!gc->raw) { 88 gc_image->data = reallocarray(gc_image->data, width * height, 89 sizeof (uint32_t)); 90 if (gc_image->data != NULL) 91 memset(gc_image->data, 0, width * height * 92 sizeof (uint32_t)); 93 } | 100 gc_image = gc->gc_image; 101 102 gc_image->width = width; 103 gc_image->height = height; 104 if (!gc->raw) { 105 gc_image->data = reallocarray(gc_image->data, width * height, 106 sizeof (uint32_t)); 107 if (gc_image->data != NULL) 108 memset(gc_image->data, 0, width * height * 109 sizeof (uint32_t)); 110 } |
111#ifndef __FreeBSD__ 112 pthread_mutex_unlock(&gc->gc_image->mtx); 113#endif |
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94} 95 96struct bhyvegc_image * 97bhyvegc_get_image(struct bhyvegc *gc) 98{ 99 if (gc == NULL) 100 return (NULL); 101 102 return (gc->gc_image); 103} | 114} 115 116struct bhyvegc_image * 117bhyvegc_get_image(struct bhyvegc *gc) 118{ 119 if (gc == NULL) 120 return (NULL); 121 122 return (gc->gc_image); 123} |