Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright © 2011 Intel Corporation |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | * copy of this software and associated documentation files (the "Software"), |
| 6 | * to deal in the Software without restriction, including without limitation |
| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | * Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice (including the next |
| 12 | * paragraph) shall be included in all copies or substantial portions of the |
| 13 | * Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 16 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 17 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 18 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 19 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 20 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 22 | * DEALINGS IN THE SOFTWARE. |
| 23 | * |
| 24 | * Authors: |
| 25 | * Kristian Høgsberg <krh@bitplanet.net> |
| 26 | */ |
| 27 | |
Chad Versace | 31cd0fe | 2014-01-28 18:52:00 -0800 | [diff] [blame] | 28 | #include <stdbool.h> |
Emil Velikov | bf0e4d2 | 2015-02-28 17:12:40 +0000 | [diff] [blame] | 29 | #include <stdint.h> |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 30 | #include <stdlib.h> |
| 31 | #include <string.h> |
| 32 | #include <stdio.h> |
| 33 | #include <limits.h> |
| 34 | #include <dlfcn.h> |
| 35 | #include <fcntl.h> |
| 36 | #include <errno.h> |
| 37 | #include <unistd.h> |
Tapani Pälli | a057b83 | 2013-12-01 11:53:55 +0200 | [diff] [blame] | 38 | #ifdef HAVE_LIBDRM |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 39 | #include <xf86drm.h> |
Samuel Thibault | a594cec | 2013-11-10 19:32:01 +0100 | [diff] [blame] | 40 | #endif |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 41 | #include <sys/types.h> |
| 42 | #include <sys/stat.h> |
Eric Engestrom | 5c68ea2 | 2017-09-08 11:52:01 +0100 | [diff] [blame] | 43 | #include "util/debug.h" |
Emil Velikov | 239e7ee | 2017-05-04 18:55:36 +0100 | [diff] [blame] | 44 | #include "util/macros.h" |
Kevin Strasser | 7b4ed2b | 2019-01-24 16:32:48 -0800 | [diff] [blame] | 45 | #include "util/bitscan.h" |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 46 | |
| 47 | #include "egl_dri2.h" |
Derek Foreman | 4f8f790 | 2015-06-17 11:28:51 -0500 | [diff] [blame] | 48 | #include "loader.h" |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 49 | |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 50 | #ifdef HAVE_DRI3 |
| 51 | #include "platform_x11_dri3.h" |
| 52 | #endif |
| 53 | |
Chad Versace | a218765 | 2014-01-27 16:42:10 -0800 | [diff] [blame] | 54 | static EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 55 | dri2_x11_swap_interval(const _EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, |
Chad Versace | a218765 | 2014-01-27 16:42:10 -0800 | [diff] [blame] | 56 | EGLint interval); |
| 57 | |
Eric Engestrom | 1945231 | 2018-05-29 16:59:18 +0100 | [diff] [blame] | 58 | uint32_t |
Mario Kleiner | 61a0272 | 2018-06-13 06:04:13 +0200 | [diff] [blame] | 59 | dri2_format_for_depth(struct dri2_egl_display *dri2_dpy, uint32_t depth); |
Eric Engestrom | 1945231 | 2018-05-29 16:59:18 +0100 | [diff] [blame] | 60 | |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 61 | static void |
| 62 | swrastCreateDrawable(struct dri2_egl_display * dri2_dpy, |
José Fonseca | 11a955a | 2015-01-19 23:07:17 +0000 | [diff] [blame] | 63 | struct dri2_egl_surface * dri2_surf) |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 64 | { |
| 65 | uint32_t mask; |
| 66 | const uint32_t function = GXcopy; |
| 67 | uint32_t valgc[2]; |
Boyan Ding | 052b3d4 | 2015-06-13 15:36:27 +0800 | [diff] [blame] | 68 | |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 69 | /* create GC's */ |
| 70 | dri2_surf->gc = xcb_generate_id(dri2_dpy->conn); |
| 71 | mask = XCB_GC_FUNCTION; |
| 72 | xcb_create_gc(dri2_dpy->conn, dri2_surf->gc, dri2_surf->drawable, mask, &function); |
| 73 | |
| 74 | dri2_surf->swapgc = xcb_generate_id(dri2_dpy->conn); |
| 75 | mask = XCB_GC_FUNCTION | XCB_GC_GRAPHICS_EXPOSURES; |
| 76 | valgc[0] = function; |
| 77 | valgc[1] = False; |
| 78 | xcb_create_gc(dri2_dpy->conn, dri2_surf->swapgc, dri2_surf->drawable, mask, valgc); |
José Fonseca | 11a955a | 2015-01-19 23:07:17 +0000 | [diff] [blame] | 79 | switch (dri2_surf->depth) { |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 80 | case 32: |
Mario Kleiner | d0b320c | 2017-12-15 23:04:58 +0100 | [diff] [blame] | 81 | case 30: |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 82 | case 24: |
| 83 | dri2_surf->bytes_per_pixel = 4; |
| 84 | break; |
| 85 | case 16: |
| 86 | dri2_surf->bytes_per_pixel = 2; |
| 87 | break; |
| 88 | case 8: |
| 89 | dri2_surf->bytes_per_pixel = 1; |
| 90 | break; |
| 91 | case 0: |
| 92 | dri2_surf->bytes_per_pixel = 0; |
| 93 | break; |
| 94 | default: |
José Fonseca | 11a955a | 2015-01-19 23:07:17 +0000 | [diff] [blame] | 95 | _eglLog(_EGL_WARNING, "unsupported depth %d", dri2_surf->depth); |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 96 | } |
| 97 | } |
| 98 | |
| 99 | static void |
| 100 | swrastDestroyDrawable(struct dri2_egl_display * dri2_dpy, |
| 101 | struct dri2_egl_surface * dri2_surf) |
| 102 | { |
| 103 | xcb_free_gc(dri2_dpy->conn, dri2_surf->gc); |
| 104 | xcb_free_gc(dri2_dpy->conn, dri2_surf->swapgc); |
| 105 | } |
| 106 | |
Tapani Pälli | b65a91e | 2017-08-08 10:52:26 +0300 | [diff] [blame] | 107 | static bool |
| 108 | x11_get_drawable_info(__DRIdrawable * draw, |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 109 | int *x, int *y, int *w, int *h, |
| 110 | void *loaderPrivate) |
| 111 | { |
| 112 | struct dri2_egl_surface *dri2_surf = loaderPrivate; |
| 113 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(dri2_surf->base.Resource.Display); |
| 114 | |
| 115 | xcb_get_geometry_cookie_t cookie; |
| 116 | xcb_get_geometry_reply_t *reply; |
| 117 | xcb_generic_error_t *error; |
Tapani Pälli | b65a91e | 2017-08-08 10:52:26 +0300 | [diff] [blame] | 118 | bool ret; |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 119 | |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 120 | cookie = xcb_get_geometry (dri2_dpy->conn, dri2_surf->drawable); |
| 121 | reply = xcb_get_geometry_reply (dri2_dpy->conn, cookie, &error); |
| 122 | if (reply == NULL) |
Tapani Pälli | b65a91e | 2017-08-08 10:52:26 +0300 | [diff] [blame] | 123 | return false; |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 124 | |
| 125 | if (error != NULL) { |
Tapani Pälli | b65a91e | 2017-08-08 10:52:26 +0300 | [diff] [blame] | 126 | ret = false; |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 127 | _eglLog(_EGL_WARNING, "error in xcb_get_geometry"); |
| 128 | free(error); |
| 129 | } else { |
Ben Crocker | 162c42f | 2017-06-22 15:14:51 -0400 | [diff] [blame] | 130 | *x = reply->x; |
| 131 | *y = reply->y; |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 132 | *w = reply->width; |
| 133 | *h = reply->height; |
Tapani Pälli | b65a91e | 2017-08-08 10:52:26 +0300 | [diff] [blame] | 134 | ret = true; |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 135 | } |
| 136 | free(reply); |
Tapani Pälli | b65a91e | 2017-08-08 10:52:26 +0300 | [diff] [blame] | 137 | return ret; |
| 138 | } |
| 139 | |
| 140 | static void |
| 141 | swrastGetDrawableInfo(__DRIdrawable * draw, |
| 142 | int *x, int *y, int *w, int *h, |
| 143 | void *loaderPrivate) |
| 144 | { |
| 145 | *x = *y = *w = *h = 0; |
| 146 | x11_get_drawable_info(draw, x, y, w, h, loaderPrivate); |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 147 | } |
| 148 | |
| 149 | static void |
| 150 | swrastPutImage(__DRIdrawable * draw, int op, |
| 151 | int x, int y, int w, int h, |
| 152 | char *data, void *loaderPrivate) |
| 153 | { |
| 154 | struct dri2_egl_surface *dri2_surf = loaderPrivate; |
| 155 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(dri2_surf->base.Resource.Display); |
| 156 | |
| 157 | xcb_gcontext_t gc; |
| 158 | |
| 159 | switch (op) { |
| 160 | case __DRI_SWRAST_IMAGE_OP_DRAW: |
| 161 | gc = dri2_surf->gc; |
| 162 | break; |
| 163 | case __DRI_SWRAST_IMAGE_OP_SWAP: |
| 164 | gc = dri2_surf->swapgc; |
| 165 | break; |
| 166 | default: |
| 167 | return; |
| 168 | } |
| 169 | |
| 170 | xcb_put_image(dri2_dpy->conn, XCB_IMAGE_FORMAT_Z_PIXMAP, dri2_surf->drawable, |
| 171 | gc, w, h, x, y, 0, dri2_surf->depth, |
| 172 | w*h*dri2_surf->bytes_per_pixel, (const uint8_t *)data); |
| 173 | } |
| 174 | |
| 175 | static void |
| 176 | swrastGetImage(__DRIdrawable * read, |
| 177 | int x, int y, int w, int h, |
| 178 | char *data, void *loaderPrivate) |
| 179 | { |
| 180 | struct dri2_egl_surface *dri2_surf = loaderPrivate; |
| 181 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(dri2_surf->base.Resource.Display); |
| 182 | |
| 183 | xcb_get_image_cookie_t cookie; |
| 184 | xcb_get_image_reply_t *reply; |
| 185 | xcb_generic_error_t *error; |
| 186 | |
| 187 | cookie = xcb_get_image (dri2_dpy->conn, XCB_IMAGE_FORMAT_Z_PIXMAP, |
| 188 | dri2_surf->drawable, x, y, w, h, ~0); |
| 189 | reply = xcb_get_image_reply (dri2_dpy->conn, cookie, &error); |
| 190 | if (reply == NULL) |
| 191 | return; |
| 192 | |
| 193 | if (error != NULL) { |
| 194 | _eglLog(_EGL_WARNING, "error in xcb_get_image"); |
| 195 | free(error); |
| 196 | } else { |
| 197 | uint32_t bytes = xcb_get_image_data_length(reply); |
| 198 | uint8_t *idata = xcb_get_image_data(reply); |
| 199 | memcpy(data, idata, bytes); |
| 200 | } |
| 201 | free(reply); |
| 202 | } |
| 203 | |
| 204 | |
Marek Olšák | 0b56e23 | 2014-08-20 00:33:34 +0200 | [diff] [blame] | 205 | static xcb_screen_t * |
| 206 | get_xcb_screen(xcb_screen_iterator_t iter, int screen) |
| 207 | { |
| 208 | for (; iter.rem; --screen, xcb_screen_next(&iter)) |
| 209 | if (screen == 0) |
| 210 | return iter.data; |
| 211 | |
| 212 | return NULL; |
| 213 | } |
| 214 | |
Mario Kleiner | 61a0272 | 2018-06-13 06:04:13 +0200 | [diff] [blame] | 215 | static xcb_visualtype_t * |
| 216 | get_xcb_visualtype_for_depth(struct dri2_egl_display *dri2_dpy, int depth) |
| 217 | { |
| 218 | xcb_visualtype_iterator_t visual_iter; |
| 219 | xcb_screen_t *screen = dri2_dpy->screen; |
| 220 | xcb_depth_iterator_t depth_iter = xcb_screen_allowed_depths_iterator(screen); |
| 221 | |
| 222 | for (; depth_iter.rem; xcb_depth_next(&depth_iter)) { |
| 223 | if (depth_iter.data->depth != depth) |
| 224 | continue; |
| 225 | |
| 226 | visual_iter = xcb_depth_visuals_iterator(depth_iter.data); |
| 227 | if (visual_iter.rem) |
| 228 | return visual_iter.data; |
| 229 | } |
| 230 | |
| 231 | return NULL; |
| 232 | } |
| 233 | |
| 234 | /* Get red channel mask for given depth. */ |
| 235 | unsigned int |
| 236 | dri2_x11_get_red_mask_for_depth(struct dri2_egl_display *dri2_dpy, int depth) |
| 237 | { |
| 238 | xcb_visualtype_t *visual = get_xcb_visualtype_for_depth(dri2_dpy, depth); |
| 239 | |
| 240 | if (visual) |
| 241 | return visual->red_mask; |
| 242 | |
| 243 | return 0; |
| 244 | } |
Marek Olšák | 0b56e23 | 2014-08-20 00:33:34 +0200 | [diff] [blame] | 245 | |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 246 | /** |
Eric Engestrom | cc03448 | 2020-07-20 13:38:24 +0200 | [diff] [blame] | 247 | * Called via eglCreateWindowSurface(), drv->CreateWindowSurface(). |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 248 | */ |
| 249 | static _EGLSurface * |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 250 | dri2_x11_create_surface(const _EGLDriver *drv, _EGLDisplay *disp, EGLint type, |
Chad Versace | 6d1f83e | 2014-01-07 14:54:51 -0800 | [diff] [blame] | 251 | _EGLConfig *conf, void *native_surface, |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 252 | const EGLint *attrib_list) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 253 | { |
| 254 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); |
| 255 | struct dri2_egl_config *dri2_conf = dri2_egl_config(conf); |
| 256 | struct dri2_egl_surface *dri2_surf; |
| 257 | xcb_get_geometry_cookie_t cookie; |
| 258 | xcb_get_geometry_reply_t *reply; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 259 | xcb_generic_error_t *error; |
Emil Velikov | 4ea5ed9 | 2015-09-13 12:36:54 +0100 | [diff] [blame] | 260 | const __DRIconfig *config; |
Chad Versace | 6d1f83e | 2014-01-07 14:54:51 -0800 | [diff] [blame] | 261 | |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 262 | (void) drv; |
| 263 | |
Kenneth Graunke | 4e3297f | 2019-06-06 22:17:06 -0700 | [diff] [blame] | 264 | dri2_surf = calloc(1, sizeof *dri2_surf); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 265 | if (!dri2_surf) { |
| 266 | _eglError(EGL_BAD_ALLOC, "dri2_create_surface"); |
| 267 | return NULL; |
| 268 | } |
| 269 | |
Paulo Zanoni | 04ecda3 | 2019-05-01 15:42:26 -0700 | [diff] [blame] | 270 | if (!dri2_init_surface(&dri2_surf->base, disp, type, conf, attrib_list, |
| 271 | false, native_surface)) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 272 | goto cleanup_surf; |
| 273 | |
| 274 | dri2_surf->region = XCB_NONE; |
| 275 | if (type == EGL_PBUFFER_BIT) { |
| 276 | dri2_surf->drawable = xcb_generate_id(dri2_dpy->conn); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 277 | xcb_create_pixmap(dri2_dpy->conn, conf->BufferSize, |
Emil Velikov | 7c6babb | 2016-11-21 13:46:51 +0000 | [diff] [blame] | 278 | dri2_surf->drawable, dri2_dpy->screen->root, |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 279 | dri2_surf->base.Width, dri2_surf->base.Height); |
| 280 | } else { |
Matt Turner | 9c0dad0 | 2017-08-05 00:25:50 +0100 | [diff] [blame] | 281 | STATIC_ASSERT(sizeof(uintptr_t) == sizeof(native_surface)); |
| 282 | dri2_surf->drawable = (uintptr_t) native_surface; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 283 | } |
| 284 | |
Emil Velikov | 4ea5ed9 | 2015-09-13 12:36:54 +0100 | [diff] [blame] | 285 | config = dri2_get_dri_config(dri2_conf, type, |
| 286 | dri2_surf->base.GLColorspace); |
Marek Olšák | c2c2e9a | 2015-06-10 02:49:29 +0200 | [diff] [blame] | 287 | |
Juan A. Suarez Romero | fd4eba4 | 2018-05-02 16:20:16 +0000 | [diff] [blame] | 288 | if (!config) { |
| 289 | _eglError(EGL_BAD_MATCH, "Unsupported surfacetype/colorspace configuration"); |
| 290 | goto cleanup_pixmap; |
| 291 | } |
| 292 | |
Mathias Fröhlich | a7ecf78 | 2019-06-07 07:12:42 +0200 | [diff] [blame] | 293 | if (!dri2_create_drawable(dri2_dpy, config, dri2_surf, dri2_surf)) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 294 | goto cleanup_pixmap; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 295 | |
| 296 | if (type != EGL_PBUFFER_BIT) { |
| 297 | cookie = xcb_get_geometry (dri2_dpy->conn, dri2_surf->drawable); |
| 298 | reply = xcb_get_geometry_reply (dri2_dpy->conn, cookie, &error); |
Frank Binns | 3b491cb | 2015-08-04 14:32:44 +0100 | [diff] [blame] | 299 | if (error != NULL) { |
| 300 | if (error->error_code == BadAlloc) |
| 301 | _eglError(EGL_BAD_ALLOC, "xcb_get_geometry"); |
| 302 | else if (type == EGL_WINDOW_BIT) |
| 303 | _eglError(EGL_BAD_NATIVE_WINDOW, "xcb_get_geometry"); |
| 304 | else |
| 305 | _eglError(EGL_BAD_NATIVE_PIXMAP, "xcb_get_geometry"); |
| 306 | free(error); |
| 307 | goto cleanup_dri_drawable; |
| 308 | } else if (reply == NULL) { |
| 309 | _eglError(EGL_BAD_ALLOC, "xcb_get_geometry"); |
| 310 | goto cleanup_dri_drawable; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 311 | } |
| 312 | |
| 313 | dri2_surf->base.Width = reply->width; |
| 314 | dri2_surf->base.Height = reply->height; |
José Fonseca | 11a955a | 2015-01-19 23:07:17 +0000 | [diff] [blame] | 315 | dri2_surf->depth = reply->depth; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 316 | free(reply); |
| 317 | } |
| 318 | |
José Fonseca | 11a955a | 2015-01-19 23:07:17 +0000 | [diff] [blame] | 319 | if (dri2_dpy->dri2) { |
Frank Binns | 9a4eae6 | 2015-08-04 14:32:45 +0100 | [diff] [blame] | 320 | xcb_void_cookie_t cookie; |
| 321 | int conn_error; |
| 322 | |
| 323 | cookie = xcb_dri2_create_drawable_checked(dri2_dpy->conn, |
| 324 | dri2_surf->drawable); |
| 325 | error = xcb_request_check(dri2_dpy->conn, cookie); |
| 326 | conn_error = xcb_connection_has_error(dri2_dpy->conn); |
| 327 | if (conn_error || error != NULL) { |
| 328 | if (type == EGL_PBUFFER_BIT || conn_error || error->error_code == BadAlloc) |
| 329 | _eglError(EGL_BAD_ALLOC, "xcb_dri2_create_drawable_checked"); |
| 330 | else if (type == EGL_WINDOW_BIT) |
| 331 | _eglError(EGL_BAD_NATIVE_WINDOW, |
| 332 | "xcb_dri2_create_drawable_checked"); |
| 333 | else |
| 334 | _eglError(EGL_BAD_NATIVE_PIXMAP, |
| 335 | "xcb_dri2_create_drawable_checked"); |
| 336 | free(error); |
| 337 | goto cleanup_dri_drawable; |
| 338 | } |
José Fonseca | 11a955a | 2015-01-19 23:07:17 +0000 | [diff] [blame] | 339 | } else { |
| 340 | if (type == EGL_PBUFFER_BIT) { |
Eric Engestrom | 7bee388 | 2020-02-13 15:53:03 +0000 | [diff] [blame] | 341 | dri2_surf->depth = conf->BufferSize; |
José Fonseca | 11a955a | 2015-01-19 23:07:17 +0000 | [diff] [blame] | 342 | } |
| 343 | swrastCreateDrawable(dri2_dpy, dri2_surf); |
| 344 | } |
| 345 | |
Chia-I Wu | eb7d1b9 | 2011-12-20 17:25:22 +0800 | [diff] [blame] | 346 | /* we always copy the back buffer to front */ |
| 347 | dri2_surf->base.PostSubBufferSupportedNV = EGL_TRUE; |
Fredrik Höglund | 71b8fc9 | 2011-12-14 21:24:10 +0100 | [diff] [blame] | 348 | |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 349 | return &dri2_surf->base; |
| 350 | |
| 351 | cleanup_dri_drawable: |
| 352 | dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable); |
| 353 | cleanup_pixmap: |
| 354 | if (type == EGL_PBUFFER_BIT) |
| 355 | xcb_free_pixmap(dri2_dpy->conn, dri2_surf->drawable); |
| 356 | cleanup_surf: |
| 357 | free(dri2_surf); |
| 358 | |
| 359 | return NULL; |
| 360 | } |
| 361 | |
| 362 | /** |
Eric Engestrom | cc03448 | 2020-07-20 13:38:24 +0200 | [diff] [blame] | 363 | * Called via eglCreateWindowSurface(), drv->CreateWindowSurface(). |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 364 | */ |
| 365 | static _EGLSurface * |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 366 | dri2_x11_create_window_surface(const _EGLDriver *drv, _EGLDisplay *disp, |
Chad Versace | 6d1f83e | 2014-01-07 14:54:51 -0800 | [diff] [blame] | 367 | _EGLConfig *conf, void *native_window, |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 368 | const EGLint *attrib_list) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 369 | { |
Eric Anholt | 7e9bd2b | 2012-09-25 14:05:30 -0700 | [diff] [blame] | 370 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); |
| 371 | _EGLSurface *surf; |
| 372 | |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 373 | surf = dri2_x11_create_surface(drv, disp, EGL_WINDOW_BIT, conf, |
Chad Versace | 6d1f83e | 2014-01-07 14:54:51 -0800 | [diff] [blame] | 374 | native_window, attrib_list); |
Ian Romanick | f730c21 | 2013-04-08 20:00:30 -0700 | [diff] [blame] | 375 | if (surf != NULL) { |
| 376 | /* When we first create the DRI2 drawable, its swap interval on the |
| 377 | * server side is 1. |
| 378 | */ |
| 379 | surf->SwapInterval = 1; |
Eric Anholt | 7e9bd2b | 2012-09-25 14:05:30 -0700 | [diff] [blame] | 380 | |
Ian Romanick | f730c21 | 2013-04-08 20:00:30 -0700 | [diff] [blame] | 381 | /* Override that with a driconf-set value. */ |
Chad Versace | a218765 | 2014-01-27 16:42:10 -0800 | [diff] [blame] | 382 | dri2_x11_swap_interval(drv, disp, surf, dri2_dpy->default_swap_interval); |
Ian Romanick | f730c21 | 2013-04-08 20:00:30 -0700 | [diff] [blame] | 383 | } |
Eric Anholt | 7e9bd2b | 2012-09-25 14:05:30 -0700 | [diff] [blame] | 384 | |
| 385 | return surf; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 386 | } |
| 387 | |
| 388 | static _EGLSurface * |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 389 | dri2_x11_create_pixmap_surface(const _EGLDriver *drv, _EGLDisplay *disp, |
Chad Versace | 6d1f83e | 2014-01-07 14:54:51 -0800 | [diff] [blame] | 390 | _EGLConfig *conf, void *native_pixmap, |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 391 | const EGLint *attrib_list) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 392 | { |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 393 | return dri2_x11_create_surface(drv, disp, EGL_PIXMAP_BIT, conf, |
Chad Versace | 6d1f83e | 2014-01-07 14:54:51 -0800 | [diff] [blame] | 394 | native_pixmap, attrib_list); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 395 | } |
| 396 | |
| 397 | static _EGLSurface * |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 398 | dri2_x11_create_pbuffer_surface(const _EGLDriver *drv, _EGLDisplay *disp, |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 399 | _EGLConfig *conf, const EGLint *attrib_list) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 400 | { |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 401 | return dri2_x11_create_surface(drv, disp, EGL_PBUFFER_BIT, conf, |
Emil Velikov | 794df9a | 2017-08-05 00:25:51 +0100 | [diff] [blame] | 402 | NULL, attrib_list); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 403 | } |
| 404 | |
| 405 | static EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 406 | dri2_x11_destroy_surface(const _EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 407 | { |
| 408 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); |
| 409 | struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf); |
| 410 | |
| 411 | (void) drv; |
| 412 | |
Boyan Ding | 868ae3e | 2015-11-25 13:27:02 +0800 | [diff] [blame] | 413 | dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 414 | |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 415 | if (dri2_dpy->dri2) { |
| 416 | xcb_dri2_destroy_drawable (dri2_dpy->conn, dri2_surf->drawable); |
| 417 | } else { |
| 418 | assert(dri2_dpy->swrast); |
| 419 | swrastDestroyDrawable(dri2_dpy, dri2_surf); |
| 420 | } |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 421 | |
| 422 | if (surf->Type == EGL_PBUFFER_BIT) |
| 423 | xcb_free_pixmap (dri2_dpy->conn, dri2_surf->drawable); |
| 424 | |
Zhongmin Wu | e013ce8 | 2017-09-15 18:32:42 +0100 | [diff] [blame] | 425 | dri2_fini_surface(surf); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 426 | free(surf); |
| 427 | |
| 428 | return EGL_TRUE; |
| 429 | } |
| 430 | |
| 431 | /** |
Tapani Pälli | 4d6d4f9 | 2016-12-21 10:21:34 +0200 | [diff] [blame] | 432 | * Function utilizes swrastGetDrawableInfo to get surface |
| 433 | * geometry from x server and calls default query surface |
| 434 | * implementation that returns the updated values. |
| 435 | * |
| 436 | * In case of errors we still return values that we currently |
| 437 | * have. |
| 438 | */ |
| 439 | static EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 440 | dri2_query_surface(const _EGLDriver *drv, _EGLDisplay *disp, |
Tapani Pälli | 4d6d4f9 | 2016-12-21 10:21:34 +0200 | [diff] [blame] | 441 | _EGLSurface *surf, EGLint attribute, |
| 442 | EGLint *value) |
| 443 | { |
Eric Engestrom | 54fa5ec | 2019-02-02 11:38:45 +0000 | [diff] [blame] | 444 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); |
Tapani Pälli | 4d6d4f9 | 2016-12-21 10:21:34 +0200 | [diff] [blame] | 445 | struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf); |
Tapani Pälli | b65a91e | 2017-08-08 10:52:26 +0300 | [diff] [blame] | 446 | int x, y, w, h; |
Tapani Pälli | 4d6d4f9 | 2016-12-21 10:21:34 +0200 | [diff] [blame] | 447 | |
| 448 | __DRIdrawable *drawable = dri2_dpy->vtbl->get_dri_drawable(surf); |
| 449 | |
| 450 | switch (attribute) { |
| 451 | case EGL_WIDTH: |
| 452 | case EGL_HEIGHT: |
Tapani Pälli | b65a91e | 2017-08-08 10:52:26 +0300 | [diff] [blame] | 453 | if (x11_get_drawable_info(drawable, &x, &y, &w, &h, dri2_surf)) { |
Tapani Pälli | 4d6d4f9 | 2016-12-21 10:21:34 +0200 | [diff] [blame] | 454 | surf->Width = w; |
| 455 | surf->Height = h; |
| 456 | } |
| 457 | break; |
| 458 | default: |
| 459 | break; |
| 460 | } |
Eric Engestrom | 54fa5ec | 2019-02-02 11:38:45 +0000 | [diff] [blame] | 461 | return _eglQuerySurface(drv, disp, surf, attribute, value); |
Tapani Pälli | 4d6d4f9 | 2016-12-21 10:21:34 +0200 | [diff] [blame] | 462 | } |
| 463 | |
| 464 | /** |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 465 | * Process list of buffer received from the server |
| 466 | * |
| 467 | * Processes the list of buffers received in a reply from the server to either |
| 468 | * \c DRI2GetBuffers or \c DRI2GetBuffersWithFormat. |
| 469 | */ |
| 470 | static void |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 471 | dri2_x11_process_buffers(struct dri2_egl_surface *dri2_surf, |
| 472 | xcb_dri2_dri2_buffer_t *buffers, unsigned count) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 473 | { |
| 474 | struct dri2_egl_display *dri2_dpy = |
| 475 | dri2_egl_display(dri2_surf->base.Resource.Display); |
| 476 | xcb_rectangle_t rectangle; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 477 | |
Eric Engestrom | 60f9842 | 2017-06-19 00:16:21 +0100 | [diff] [blame] | 478 | dri2_surf->have_fake_front = false; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 479 | |
| 480 | /* This assumes the DRI2 buffer attachment tokens matches the |
| 481 | * __DRIbuffer tokens. */ |
Chad Versace | 263d4b8 | 2017-06-22 11:00:40 -0700 | [diff] [blame] | 482 | for (unsigned i = 0; i < count; i++) { |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 483 | dri2_surf->buffers[i].attachment = buffers[i].attachment; |
| 484 | dri2_surf->buffers[i].name = buffers[i].name; |
| 485 | dri2_surf->buffers[i].pitch = buffers[i].pitch; |
| 486 | dri2_surf->buffers[i].cpp = buffers[i].cpp; |
| 487 | dri2_surf->buffers[i].flags = buffers[i].flags; |
| 488 | |
| 489 | /* We only use the DRI drivers single buffer configs. This |
| 490 | * means that if we try to render to a window, DRI2 will give us |
| 491 | * the fake front buffer, which we'll use as a back buffer. |
| 492 | * Note that EGL doesn't require that several clients rendering |
| 493 | * to the same window must see the same aux buffers. */ |
| 494 | if (dri2_surf->buffers[i].attachment == __DRI_BUFFER_FAKE_FRONT_LEFT) |
Eric Engestrom | 60f9842 | 2017-06-19 00:16:21 +0100 | [diff] [blame] | 495 | dri2_surf->have_fake_front = true; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 496 | } |
| 497 | |
| 498 | if (dri2_surf->region != XCB_NONE) |
| 499 | xcb_xfixes_destroy_region(dri2_dpy->conn, dri2_surf->region); |
| 500 | |
| 501 | rectangle.x = 0; |
| 502 | rectangle.y = 0; |
| 503 | rectangle.width = dri2_surf->base.Width; |
| 504 | rectangle.height = dri2_surf->base.Height; |
| 505 | dri2_surf->region = xcb_generate_id(dri2_dpy->conn); |
| 506 | xcb_xfixes_create_region(dri2_dpy->conn, dri2_surf->region, 1, &rectangle); |
| 507 | } |
| 508 | |
| 509 | static __DRIbuffer * |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 510 | dri2_x11_get_buffers(__DRIdrawable * driDrawable, |
| 511 | int *width, int *height, |
| 512 | unsigned int *attachments, int count, |
| 513 | int *out_count, void *loaderPrivate) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 514 | { |
| 515 | struct dri2_egl_surface *dri2_surf = loaderPrivate; |
| 516 | struct dri2_egl_display *dri2_dpy = |
| 517 | dri2_egl_display(dri2_surf->base.Resource.Display); |
| 518 | xcb_dri2_dri2_buffer_t *buffers; |
| 519 | xcb_dri2_get_buffers_reply_t *reply; |
| 520 | xcb_dri2_get_buffers_cookie_t cookie; |
| 521 | |
| 522 | (void) driDrawable; |
| 523 | |
| 524 | cookie = xcb_dri2_get_buffers_unchecked (dri2_dpy->conn, |
| 525 | dri2_surf->drawable, |
| 526 | count, count, attachments); |
| 527 | reply = xcb_dri2_get_buffers_reply (dri2_dpy->conn, cookie, NULL); |
Daniel Czarnowski | 5d87a7c | 2016-02-11 14:03:58 +0200 | [diff] [blame] | 528 | if (reply == NULL) |
| 529 | return NULL; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 530 | buffers = xcb_dri2_get_buffers_buffers (reply); |
| 531 | if (buffers == NULL) |
| 532 | return NULL; |
| 533 | |
| 534 | *out_count = reply->count; |
| 535 | dri2_surf->base.Width = *width = reply->width; |
| 536 | dri2_surf->base.Height = *height = reply->height; |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 537 | dri2_x11_process_buffers(dri2_surf, buffers, *out_count); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 538 | |
| 539 | free(reply); |
| 540 | |
| 541 | return dri2_surf->buffers; |
| 542 | } |
| 543 | |
| 544 | static __DRIbuffer * |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 545 | dri2_x11_get_buffers_with_format(__DRIdrawable * driDrawable, |
| 546 | int *width, int *height, |
| 547 | unsigned int *attachments, int count, |
| 548 | int *out_count, void *loaderPrivate) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 549 | { |
| 550 | struct dri2_egl_surface *dri2_surf = loaderPrivate; |
| 551 | struct dri2_egl_display *dri2_dpy = |
| 552 | dri2_egl_display(dri2_surf->base.Resource.Display); |
| 553 | xcb_dri2_dri2_buffer_t *buffers; |
| 554 | xcb_dri2_get_buffers_with_format_reply_t *reply; |
| 555 | xcb_dri2_get_buffers_with_format_cookie_t cookie; |
| 556 | xcb_dri2_attach_format_t *format_attachments; |
| 557 | |
| 558 | (void) driDrawable; |
| 559 | |
| 560 | format_attachments = (xcb_dri2_attach_format_t *) attachments; |
| 561 | cookie = xcb_dri2_get_buffers_with_format_unchecked (dri2_dpy->conn, |
| 562 | dri2_surf->drawable, |
| 563 | count, count, |
| 564 | format_attachments); |
| 565 | |
| 566 | reply = xcb_dri2_get_buffers_with_format_reply (dri2_dpy->conn, |
| 567 | cookie, NULL); |
| 568 | if (reply == NULL) |
| 569 | return NULL; |
| 570 | |
| 571 | buffers = xcb_dri2_get_buffers_with_format_buffers (reply); |
| 572 | dri2_surf->base.Width = *width = reply->width; |
| 573 | dri2_surf->base.Height = *height = reply->height; |
| 574 | *out_count = reply->count; |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 575 | dri2_x11_process_buffers(dri2_surf, buffers, *out_count); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 576 | |
| 577 | free(reply); |
| 578 | |
| 579 | return dri2_surf->buffers; |
| 580 | } |
| 581 | |
| 582 | static void |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 583 | dri2_x11_flush_front_buffer(__DRIdrawable * driDrawable, void *loaderPrivate) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 584 | { |
| 585 | (void) driDrawable; |
| 586 | |
| 587 | /* FIXME: Does EGL support front buffer rendering at all? */ |
| 588 | |
| 589 | #if 0 |
| 590 | struct dri2_egl_surface *dri2_surf = loaderPrivate; |
| 591 | |
| 592 | dri2WaitGL(dri2_surf); |
| 593 | #else |
| 594 | (void) loaderPrivate; |
| 595 | #endif |
| 596 | } |
| 597 | |
Jonathan Gray | 9bbf373 | 2016-04-19 12:29:36 +1000 | [diff] [blame] | 598 | static int |
Mark Kettenis | b8e5929 | 2016-04-29 17:31:10 +0100 | [diff] [blame] | 599 | dri2_x11_do_authenticate(struct dri2_egl_display *dri2_dpy, uint32_t id) |
Jonathan Gray | 9bbf373 | 2016-04-19 12:29:36 +1000 | [diff] [blame] | 600 | { |
| 601 | xcb_dri2_authenticate_reply_t *authenticate; |
| 602 | xcb_dri2_authenticate_cookie_t authenticate_cookie; |
Jonathan Gray | 9bbf373 | 2016-04-19 12:29:36 +1000 | [diff] [blame] | 603 | int ret = 0; |
| 604 | |
Jonathan Gray | 9bbf373 | 2016-04-19 12:29:36 +1000 | [diff] [blame] | 605 | authenticate_cookie = |
Emil Velikov | 7c6babb | 2016-11-21 13:46:51 +0000 | [diff] [blame] | 606 | xcb_dri2_authenticate_unchecked(dri2_dpy->conn, dri2_dpy->screen->root, id); |
Jonathan Gray | 9bbf373 | 2016-04-19 12:29:36 +1000 | [diff] [blame] | 607 | authenticate = |
| 608 | xcb_dri2_authenticate_reply(dri2_dpy->conn, authenticate_cookie, NULL); |
| 609 | |
| 610 | if (authenticate == NULL || !authenticate->authenticated) |
| 611 | ret = -1; |
| 612 | |
| 613 | free(authenticate); |
| 614 | |
| 615 | return ret; |
| 616 | } |
| 617 | |
| 618 | static EGLBoolean |
| 619 | dri2_x11_local_authenticate(struct dri2_egl_display *dri2_dpy) |
| 620 | { |
| 621 | #ifdef HAVE_LIBDRM |
| 622 | drm_magic_t magic; |
| 623 | |
| 624 | if (drmGetMagic(dri2_dpy->fd, &magic)) { |
| 625 | _eglLog(_EGL_WARNING, "DRI2: failed to get drm magic"); |
| 626 | return EGL_FALSE; |
| 627 | } |
| 628 | |
Mark Kettenis | b8e5929 | 2016-04-29 17:31:10 +0100 | [diff] [blame] | 629 | if (dri2_x11_do_authenticate(dri2_dpy, magic) < 0) { |
Jonathan Gray | 9bbf373 | 2016-04-19 12:29:36 +1000 | [diff] [blame] | 630 | _eglLog(_EGL_WARNING, "DRI2: failed to authenticate"); |
| 631 | return EGL_FALSE; |
| 632 | } |
| 633 | #endif |
| 634 | return EGL_TRUE; |
| 635 | } |
| 636 | |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 637 | static EGLBoolean |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 638 | dri2_x11_connect(struct dri2_egl_display *dri2_dpy) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 639 | { |
| 640 | xcb_xfixes_query_version_reply_t *xfixes_query; |
| 641 | xcb_xfixes_query_version_cookie_t xfixes_query_cookie; |
| 642 | xcb_dri2_query_version_reply_t *dri2_query; |
| 643 | xcb_dri2_query_version_cookie_t dri2_query_cookie; |
| 644 | xcb_dri2_connect_reply_t *connect; |
| 645 | xcb_dri2_connect_cookie_t connect_cookie; |
| 646 | xcb_generic_error_t *error; |
Emil Velikov | 45e110b | 2015-07-29 17:19:06 +0100 | [diff] [blame] | 647 | char *driver_name, *loader_driver_name, *device_name; |
Benjamin Franzke | 80636ff | 2011-06-19 23:48:39 +0200 | [diff] [blame] | 648 | const xcb_query_extension_reply_t *extension; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 649 | |
| 650 | xcb_prefetch_extension_data (dri2_dpy->conn, &xcb_xfixes_id); |
| 651 | xcb_prefetch_extension_data (dri2_dpy->conn, &xcb_dri2_id); |
| 652 | |
Benjamin Franzke | 80636ff | 2011-06-19 23:48:39 +0200 | [diff] [blame] | 653 | extension = xcb_get_extension_data(dri2_dpy->conn, &xcb_xfixes_id); |
| 654 | if (!(extension && extension->present)) |
| 655 | return EGL_FALSE; |
| 656 | |
| 657 | extension = xcb_get_extension_data(dri2_dpy->conn, &xcb_dri2_id); |
| 658 | if (!(extension && extension->present)) |
| 659 | return EGL_FALSE; |
| 660 | |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 661 | xfixes_query_cookie = xcb_xfixes_query_version(dri2_dpy->conn, |
| 662 | XCB_XFIXES_MAJOR_VERSION, |
| 663 | XCB_XFIXES_MINOR_VERSION); |
| 664 | |
| 665 | dri2_query_cookie = xcb_dri2_query_version (dri2_dpy->conn, |
| 666 | XCB_DRI2_MAJOR_VERSION, |
| 667 | XCB_DRI2_MINOR_VERSION); |
| 668 | |
Emil Velikov | 7c6babb | 2016-11-21 13:46:51 +0000 | [diff] [blame] | 669 | connect_cookie = xcb_dri2_connect_unchecked(dri2_dpy->conn, dri2_dpy->screen->root, |
Marek Olšák | 0b56e23 | 2014-08-20 00:33:34 +0200 | [diff] [blame] | 670 | XCB_DRI2_DRIVER_TYPE_DRI); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 671 | |
| 672 | xfixes_query = |
| 673 | xcb_xfixes_query_version_reply (dri2_dpy->conn, |
| 674 | xfixes_query_cookie, &error); |
| 675 | if (xfixes_query == NULL || |
| 676 | error != NULL || xfixes_query->major_version < 2) { |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 677 | _eglLog(_EGL_WARNING, "DRI2: failed to query xfixes version"); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 678 | free(error); |
Emil Velikov | c961b67 | 2017-08-03 14:34:53 +0100 | [diff] [blame] | 679 | free(xfixes_query); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 680 | return EGL_FALSE; |
| 681 | } |
| 682 | free(xfixes_query); |
| 683 | |
| 684 | dri2_query = |
| 685 | xcb_dri2_query_version_reply (dri2_dpy->conn, dri2_query_cookie, &error); |
| 686 | if (dri2_query == NULL || error != NULL) { |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 687 | _eglLog(_EGL_WARNING, "DRI2: failed to query version"); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 688 | free(error); |
| 689 | return EGL_FALSE; |
| 690 | } |
| 691 | dri2_dpy->dri2_major = dri2_query->major_version; |
| 692 | dri2_dpy->dri2_minor = dri2_query->minor_version; |
| 693 | free(dri2_query); |
| 694 | |
| 695 | connect = xcb_dri2_connect_reply (dri2_dpy->conn, connect_cookie, NULL); |
| 696 | if (connect == NULL || |
| 697 | connect->driver_name_length + connect->device_name_length == 0) { |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 698 | _eglLog(_EGL_WARNING, "DRI2: failed to authenticate"); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 699 | return EGL_FALSE; |
| 700 | } |
| 701 | |
Benjamin Franzke | 4ca075a | 2011-03-02 21:23:04 +0100 | [diff] [blame] | 702 | device_name = xcb_dri2_connect_device_name (connect); |
Benjamin Franzke | 4ca075a | 2011-03-02 21:23:04 +0100 | [diff] [blame] | 703 | |
Frank Binns | d6f669b | 2016-06-17 18:41:22 +0100 | [diff] [blame] | 704 | dri2_dpy->fd = loader_open_device(device_name); |
Emil Velikov | faf0f81 | 2015-07-29 17:19:05 +0100 | [diff] [blame] | 705 | if (dri2_dpy->fd == -1) { |
| 706 | _eglLog(_EGL_WARNING, |
Frank Binns | d6f669b | 2016-06-17 18:41:22 +0100 | [diff] [blame] | 707 | "DRI2: could not open %s (%s)", device_name, strerror(errno)); |
Emil Velikov | faf0f81 | 2015-07-29 17:19:05 +0100 | [diff] [blame] | 708 | free(connect); |
| 709 | return EGL_FALSE; |
| 710 | } |
| 711 | |
Jonathan Gray | 9bbf373 | 2016-04-19 12:29:36 +1000 | [diff] [blame] | 712 | if (!dri2_x11_local_authenticate(dri2_dpy)) { |
| 713 | close(dri2_dpy->fd); |
Jonathan Gray | 9bbf373 | 2016-04-19 12:29:36 +1000 | [diff] [blame] | 714 | free(connect); |
| 715 | return EGL_FALSE; |
| 716 | } |
| 717 | |
Emil Velikov | beddb0a | 2015-07-29 17:19:04 +0100 | [diff] [blame] | 718 | driver_name = xcb_dri2_connect_driver_name (connect); |
Emil Velikov | 45e110b | 2015-07-29 17:19:06 +0100 | [diff] [blame] | 719 | |
| 720 | /* If Mesa knows about the appropriate driver for this fd, then trust it. |
| 721 | * Otherwise, default to the server's value. |
| 722 | */ |
Emil Velikov | af7abc5 | 2016-09-12 17:48:18 +0100 | [diff] [blame] | 723 | loader_driver_name = loader_get_driver_for_fd(dri2_dpy->fd); |
Emil Velikov | 45e110b | 2015-07-29 17:19:06 +0100 | [diff] [blame] | 724 | if (loader_driver_name) { |
Boyan Ding | 27141f9 | 2015-08-08 17:23:28 +0800 | [diff] [blame] | 725 | dri2_dpy->driver_name = loader_driver_name; |
| 726 | } else { |
| 727 | dri2_dpy->driver_name = |
| 728 | strndup(driver_name, |
| 729 | xcb_dri2_connect_driver_name_length(connect)); |
Emil Velikov | 45e110b | 2015-07-29 17:19:06 +0100 | [diff] [blame] | 730 | } |
| 731 | |
Frank Binns | d6f669b | 2016-06-17 18:41:22 +0100 | [diff] [blame] | 732 | if (dri2_dpy->driver_name == NULL) { |
Emil Velikov | faf0f81 | 2015-07-29 17:19:05 +0100 | [diff] [blame] | 733 | close(dri2_dpy->fd); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 734 | free(connect); |
| 735 | return EGL_FALSE; |
| 736 | } |
Frank Binns | d6f669b | 2016-06-17 18:41:22 +0100 | [diff] [blame] | 737 | |
| 738 | #ifdef HAVE_WAYLAND_PLATFORM |
| 739 | dri2_dpy->device_name = |
| 740 | strndup(device_name, |
| 741 | xcb_dri2_connect_device_name_length(connect)); |
| 742 | #endif |
| 743 | |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 744 | free(connect); |
| 745 | |
| 746 | return EGL_TRUE; |
| 747 | } |
| 748 | |
Mark Kettenis | b8e5929 | 2016-04-29 17:31:10 +0100 | [diff] [blame] | 749 | static int |
| 750 | dri2_x11_authenticate(_EGLDisplay *disp, uint32_t id) |
| 751 | { |
| 752 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); |
| 753 | |
| 754 | return dri2_x11_do_authenticate(dri2_dpy, id); |
| 755 | } |
| 756 | |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 757 | static EGLBoolean |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 758 | dri2_x11_add_configs_for_visuals(struct dri2_egl_display *dri2_dpy, |
Andres Gomez | 02c265b | 2019-10-02 18:50:38 +0300 | [diff] [blame] | 759 | _EGLDisplay *disp, bool supports_preserved) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 760 | { |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 761 | xcb_depth_iterator_t d; |
| 762 | xcb_visualtype_t *visuals; |
Chad Versace | ffbf50b | 2017-06-22 11:00:41 -0700 | [diff] [blame] | 763 | int config_count = 0; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 764 | EGLint surface_type; |
| 765 | |
Emil Velikov | 7c6babb | 2016-11-21 13:46:51 +0000 | [diff] [blame] | 766 | d = xcb_screen_allowed_depths_iterator(dri2_dpy->screen); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 767 | |
| 768 | surface_type = |
| 769 | EGL_WINDOW_BIT | |
| 770 | EGL_PIXMAP_BIT | |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 771 | EGL_PBUFFER_BIT; |
| 772 | |
| 773 | if (supports_preserved) |
| 774 | surface_type |= EGL_SWAP_BEHAVIOR_PRESERVED_BIT; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 775 | |
| 776 | while (d.rem > 0) { |
| 777 | EGLBoolean class_added[6] = { 0, }; |
| 778 | |
| 779 | visuals = xcb_depth_visuals(d.data); |
Chad Versace | 263d4b8 | 2017-06-22 11:00:40 -0700 | [diff] [blame] | 780 | |
| 781 | for (int i = 0; i < xcb_depth_visuals_length(d.data); i++) { |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 782 | if (class_added[visuals[i]._class]) |
| 783 | continue; |
| 784 | |
| 785 | class_added[visuals[i]._class] = EGL_TRUE; |
Chad Versace | 263d4b8 | 2017-06-22 11:00:40 -0700 | [diff] [blame] | 786 | |
| 787 | for (int j = 0; dri2_dpy->driver_configs[j]; j++) { |
Emil Velikov | d81ba76 | 2016-08-25 15:24:44 +0100 | [diff] [blame] | 788 | struct dri2_egl_config *dri2_conf; |
| 789 | const __DRIconfig *config = dri2_dpy->driver_configs[j]; |
| 790 | |
Chad Versace | a6fad55 | 2017-06-22 11:00:41 -0700 | [diff] [blame] | 791 | const EGLint config_attrs[] = { |
| 792 | EGL_NATIVE_VISUAL_ID, visuals[i].visual_id, |
| 793 | EGL_NATIVE_VISUAL_TYPE, visuals[i]._class, |
| 794 | EGL_NONE |
| 795 | }; |
Benjamin Franzke | 87dde5b | 2011-02-09 15:30:20 +0100 | [diff] [blame] | 796 | |
Kevin Strasser | 7b4ed2b | 2019-01-24 16:32:48 -0800 | [diff] [blame] | 797 | int rgba_shifts[4] = { |
| 798 | ffs(visuals[i].red_mask) - 1, |
| 799 | ffs(visuals[i].green_mask) - 1, |
| 800 | ffs(visuals[i].blue_mask) - 1, |
| 801 | -1, |
| 802 | }; |
| 803 | |
| 804 | unsigned int rgba_sizes[4] = { |
| 805 | util_bitcount(visuals[i].red_mask), |
| 806 | util_bitcount(visuals[i].green_mask), |
| 807 | util_bitcount(visuals[i].blue_mask), |
Chad Versace | a6fad55 | 2017-06-22 11:00:41 -0700 | [diff] [blame] | 808 | 0, |
| 809 | }; |
| 810 | |
Chad Versace | ffbf50b | 2017-06-22 11:00:41 -0700 | [diff] [blame] | 811 | dri2_conf = dri2_add_config(disp, config, config_count + 1, |
| 812 | surface_type, config_attrs, |
Kevin Strasser | 7b4ed2b | 2019-01-24 16:32:48 -0800 | [diff] [blame] | 813 | rgba_shifts, rgba_sizes); |
Emil Velikov | d81ba76 | 2016-08-25 15:24:44 +0100 | [diff] [blame] | 814 | if (dri2_conf) |
Chad Versace | ffbf50b | 2017-06-22 11:00:41 -0700 | [diff] [blame] | 815 | if (dri2_conf->base.ConfigID == config_count + 1) |
| 816 | config_count++; |
Kristian Høgsberg | e3d0a0e | 2013-09-14 23:06:36 -0700 | [diff] [blame] | 817 | |
Hal Gentz | 94386d4 | 2019-10-18 01:03:36 -0600 | [diff] [blame] | 818 | /* Allow a 24-bit RGB visual to match a 32-bit RGBA EGLConfig. |
| 819 | * Ditto for 30-bit RGB visuals to match a 32-bit RGBA EGLConfig. |
Kristian Høgsberg | e3d0a0e | 2013-09-14 23:06:36 -0700 | [diff] [blame] | 820 | * Otherwise it will only match a 32-bit RGBA visual. On a |
| 821 | * composited window manager on X11, this will make all of the |
| 822 | * EGLConfigs with destination alpha get blended by the |
| 823 | * compositor. This is probably not what the application |
| 824 | * wants... especially on drivers that only have 32-bit RGBA |
| 825 | * EGLConfigs! */ |
Hal Gentz | 94386d4 | 2019-10-18 01:03:36 -0600 | [diff] [blame] | 826 | if (d.data->depth == 24 || d.data->depth == 30) { |
| 827 | unsigned int rgba_mask = ~(visuals[i].red_mask | |
| 828 | visuals[i].green_mask | |
| 829 | visuals[i].blue_mask); |
| 830 | rgba_shifts[3] = ffs(rgba_mask) - 1; |
| 831 | rgba_sizes[3] = util_bitcount(rgba_mask); |
| 832 | dri2_conf = dri2_add_config(disp, config, config_count + 1, |
| 833 | surface_type, config_attrs, |
| 834 | rgba_shifts, rgba_sizes); |
| 835 | if (dri2_conf) |
| 836 | if (dri2_conf->base.ConfigID == config_count + 1) |
| 837 | config_count++; |
| 838 | } |
| 839 | } |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 840 | } |
| 841 | |
| 842 | xcb_depth_next(&d); |
| 843 | } |
| 844 | |
Chad Versace | ffbf50b | 2017-06-22 11:00:41 -0700 | [diff] [blame] | 845 | if (!config_count) { |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 846 | _eglLog(_EGL_WARNING, "DRI2: failed to create any config"); |
| 847 | return EGL_FALSE; |
| 848 | } |
| 849 | |
| 850 | return EGL_TRUE; |
| 851 | } |
| 852 | |
| 853 | static EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 854 | dri2_copy_region(const _EGLDriver *drv, _EGLDisplay *disp, |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 855 | _EGLSurface *draw, xcb_xfixes_region_t region) |
| 856 | { |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 857 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); |
| 858 | struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw); |
Benjamin Franzke | 87dde5b | 2011-02-09 15:30:20 +0100 | [diff] [blame] | 859 | enum xcb_dri2_attachment_t render_attachment; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 860 | xcb_dri2_copy_region_cookie_t cookie; |
| 861 | |
Fredrik Höglund | 352c889 | 2011-12-20 17:38:45 +0100 | [diff] [blame] | 862 | /* No-op for a pixmap or pbuffer surface */ |
| 863 | if (draw->Type == EGL_PIXMAP_BIT || draw->Type == EGL_PBUFFER_BIT) |
| 864 | return EGL_TRUE; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 865 | |
Emil Velikov | 14e51d5 | 2017-05-12 15:25:00 +0100 | [diff] [blame] | 866 | dri2_dpy->flush->flush(dri2_surf->dri_drawable); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 867 | |
Benjamin Franzke | 87dde5b | 2011-02-09 15:30:20 +0100 | [diff] [blame] | 868 | if (dri2_surf->have_fake_front) |
| 869 | render_attachment = XCB_DRI2_ATTACHMENT_BUFFER_FAKE_FRONT_LEFT; |
| 870 | else |
| 871 | render_attachment = XCB_DRI2_ATTACHMENT_BUFFER_BACK_LEFT; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 872 | |
| 873 | cookie = xcb_dri2_copy_region_unchecked(dri2_dpy->conn, |
| 874 | dri2_surf->drawable, |
| 875 | region, |
| 876 | XCB_DRI2_ATTACHMENT_BUFFER_FRONT_LEFT, |
Benjamin Franzke | 87dde5b | 2011-02-09 15:30:20 +0100 | [diff] [blame] | 877 | render_attachment); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 878 | free(xcb_dri2_copy_region_reply(dri2_dpy->conn, cookie, NULL)); |
| 879 | |
| 880 | return EGL_TRUE; |
| 881 | } |
| 882 | |
Fredrik Höglund | 352c889 | 2011-12-20 17:38:45 +0100 | [diff] [blame] | 883 | static int64_t |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 884 | dri2_x11_swap_buffers_msc(const _EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw, |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 885 | int64_t msc, int64_t divisor, int64_t remainder) |
Fredrik Höglund | 352c889 | 2011-12-20 17:38:45 +0100 | [diff] [blame] | 886 | { |
Fredrik Höglund | 352c889 | 2011-12-20 17:38:45 +0100 | [diff] [blame] | 887 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); |
| 888 | struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw); |
| 889 | uint32_t msc_hi = msc >> 32; |
| 890 | uint32_t msc_lo = msc & 0xffffffff; |
| 891 | uint32_t divisor_hi = divisor >> 32; |
| 892 | uint32_t divisor_lo = divisor & 0xffffffff; |
| 893 | uint32_t remainder_hi = remainder >> 32; |
| 894 | uint32_t remainder_lo = remainder & 0xffffffff; |
| 895 | xcb_dri2_swap_buffers_cookie_t cookie; |
| 896 | xcb_dri2_swap_buffers_reply_t *reply; |
| 897 | int64_t swap_count = -1; |
| 898 | |
Deepak Rawat | 9a21c96 | 2018-04-24 11:50:59 -0700 | [diff] [blame] | 899 | if (draw->SwapBehavior == EGL_BUFFER_PRESERVED || !dri2_dpy->swap_available) { |
| 900 | swap_count = dri2_copy_region(drv, disp, draw, dri2_surf->region) ? 0 : -1; |
| 901 | } else { |
| 902 | dri2_flush_drawable_for_swapbuffers(disp, draw); |
Fredrik Höglund | 352c889 | 2011-12-20 17:38:45 +0100 | [diff] [blame] | 903 | |
Deepak Rawat | 9a21c96 | 2018-04-24 11:50:59 -0700 | [diff] [blame] | 904 | cookie = xcb_dri2_swap_buffers_unchecked(dri2_dpy->conn, |
| 905 | dri2_surf->drawable, msc_hi, |
| 906 | msc_lo, divisor_hi, divisor_lo, |
| 907 | remainder_hi, remainder_lo); |
Fredrik Höglund | 352c889 | 2011-12-20 17:38:45 +0100 | [diff] [blame] | 908 | |
Deepak Rawat | 9a21c96 | 2018-04-24 11:50:59 -0700 | [diff] [blame] | 909 | reply = xcb_dri2_swap_buffers_reply(dri2_dpy->conn, cookie, NULL); |
Fredrik Höglund | 352c889 | 2011-12-20 17:38:45 +0100 | [diff] [blame] | 910 | |
Deepak Rawat | 9a21c96 | 2018-04-24 11:50:59 -0700 | [diff] [blame] | 911 | if (reply) { |
Eric Engestrom | 2de9e84 | 2018-08-16 15:22:46 +0100 | [diff] [blame] | 912 | swap_count = combine_u32_into_u64(reply->swap_hi, reply->swap_lo); |
Deepak Rawat | 9a21c96 | 2018-04-24 11:50:59 -0700 | [diff] [blame] | 913 | free(reply); |
| 914 | } |
Fredrik Höglund | 352c889 | 2011-12-20 17:38:45 +0100 | [diff] [blame] | 915 | } |
| 916 | |
Eric Anholt | eed0a80 | 2013-06-21 15:34:52 -0700 | [diff] [blame] | 917 | /* Since we aren't watching for the server's invalidate events like we're |
| 918 | * supposed to (due to XCB providing no mechanism for filtering the events |
| 919 | * the way xlib does), and SwapBuffers is a common cause of invalidate |
| 920 | * events, just shove one down to the driver, even though we haven't told |
| 921 | * the driver that we're the kind of loader that provides reliable |
| 922 | * invalidate events. This causes the driver to request buffers again at |
| 923 | * its next draw, so that we get the correct buffers if a pageflip |
| 924 | * happened. The driver should still be using the viewport hack to catch |
| 925 | * window resizes. |
| 926 | */ |
Emil Velikov | 14e51d5 | 2017-05-12 15:25:00 +0100 | [diff] [blame] | 927 | if (dri2_dpy->flush->base.version >= 3 && dri2_dpy->flush->invalidate) |
Boyan Ding | 868ae3e | 2015-11-25 13:27:02 +0800 | [diff] [blame] | 928 | dri2_dpy->flush->invalidate(dri2_surf->dri_drawable); |
Eric Anholt | eed0a80 | 2013-06-21 15:34:52 -0700 | [diff] [blame] | 929 | |
Fredrik Höglund | 352c889 | 2011-12-20 17:38:45 +0100 | [diff] [blame] | 930 | return swap_count; |
Fredrik Höglund | 352c889 | 2011-12-20 17:38:45 +0100 | [diff] [blame] | 931 | } |
| 932 | |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 933 | static EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 934 | dri2_x11_swap_buffers(const _EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 935 | { |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 936 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 937 | struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw); |
| 938 | |
Emil Velikov | 6b46854 | 2017-05-22 18:23:03 +0100 | [diff] [blame] | 939 | if (!dri2_dpy->flush) { |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 940 | dri2_dpy->core->swapBuffers(dri2_surf->dri_drawable); |
| 941 | return EGL_TRUE; |
| 942 | } |
Emil Velikov | 6b46854 | 2017-05-22 18:23:03 +0100 | [diff] [blame] | 943 | |
| 944 | if (dri2_x11_swap_buffers_msc(drv, disp, draw, 0, 0, 0) == -1) { |
| 945 | /* Swap failed with a window drawable. */ |
Emil Velikov | c58af5c | 2017-06-20 15:40:28 +0100 | [diff] [blame] | 946 | return _eglError(EGL_BAD_NATIVE_WINDOW, __func__); |
Emil Velikov | 6b46854 | 2017-05-22 18:23:03 +0100 | [diff] [blame] | 947 | } |
| 948 | return EGL_TRUE; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 949 | } |
| 950 | |
| 951 | static EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 952 | dri2_x11_swap_buffers_region(const _EGLDriver *drv, _EGLDisplay *disp, |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 953 | _EGLSurface *draw, |
| 954 | EGLint numRects, const EGLint *rects) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 955 | { |
| 956 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); |
| 957 | struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw); |
| 958 | EGLBoolean ret; |
| 959 | xcb_xfixes_region_t region; |
| 960 | xcb_rectangle_t rectangles[16]; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 961 | |
| 962 | if (numRects > (int)ARRAY_SIZE(rectangles)) |
| 963 | return dri2_copy_region(drv, disp, draw, dri2_surf->region); |
| 964 | |
Chad Versace | 263d4b8 | 2017-06-22 11:00:40 -0700 | [diff] [blame] | 965 | for (int i = 0; i < numRects; i++) { |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 966 | rectangles[i].x = rects[i * 4]; |
Robert Bragg | 0a523a8 | 2012-09-18 16:10:03 +0100 | [diff] [blame] | 967 | rectangles[i].y = dri2_surf->base.Height - rects[i * 4 + 1] - rects[i * 4 + 3]; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 968 | rectangles[i].width = rects[i * 4 + 2]; |
| 969 | rectangles[i].height = rects[i * 4 + 3]; |
| 970 | } |
| 971 | |
| 972 | region = xcb_generate_id(dri2_dpy->conn); |
| 973 | xcb_xfixes_create_region(dri2_dpy->conn, region, numRects, rectangles); |
| 974 | ret = dri2_copy_region(drv, disp, draw, region); |
| 975 | xcb_xfixes_destroy_region(dri2_dpy->conn, region); |
| 976 | |
| 977 | return ret; |
| 978 | } |
| 979 | |
| 980 | static EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 981 | dri2_x11_post_sub_buffer(const _EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw, |
Fredrik Höglund | 71b8fc9 | 2011-12-14 21:24:10 +0100 | [diff] [blame] | 982 | EGLint x, EGLint y, EGLint width, EGLint height) |
| 983 | { |
Fredrik Höglund | f425189 | 2012-11-06 17:36:34 +0100 | [diff] [blame] | 984 | const EGLint rect[4] = { x, y, width, height }; |
Fredrik Höglund | 71b8fc9 | 2011-12-14 21:24:10 +0100 | [diff] [blame] | 985 | |
Chia-I Wu | eb7d1b9 | 2011-12-20 17:25:22 +0800 | [diff] [blame] | 986 | if (x < 0 || y < 0 || width < 0 || height < 0) |
| 987 | _eglError(EGL_BAD_PARAMETER, "eglPostSubBufferNV"); |
| 988 | |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 989 | return dri2_x11_swap_buffers_region(drv, disp, draw, 1, rect); |
Fredrik Höglund | 71b8fc9 | 2011-12-14 21:24:10 +0100 | [diff] [blame] | 990 | } |
| 991 | |
| 992 | static EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 993 | dri2_x11_swap_interval(const _EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 994 | EGLint interval) |
Fredrik Höglund | 655f2c1 | 2011-12-20 17:17:02 +0100 | [diff] [blame] | 995 | { |
Fredrik Höglund | 655f2c1 | 2011-12-20 17:17:02 +0100 | [diff] [blame] | 996 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); |
| 997 | struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf); |
| 998 | |
Eric Engestrom | 2714a8f | 2017-07-31 14:49:31 +0100 | [diff] [blame] | 999 | if (dri2_dpy->swap_available) |
Fredrik Höglund | 655f2c1 | 2011-12-20 17:17:02 +0100 | [diff] [blame] | 1000 | xcb_dri2_swap_interval(dri2_dpy->conn, dri2_surf->drawable, interval); |
| 1001 | |
Fredrik Höglund | 655f2c1 | 2011-12-20 17:17:02 +0100 | [diff] [blame] | 1002 | return EGL_TRUE; |
Fredrik Höglund | 655f2c1 | 2011-12-20 17:17:02 +0100 | [diff] [blame] | 1003 | } |
| 1004 | |
| 1005 | static EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 1006 | dri2_x11_copy_buffers(const _EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, |
Chad Versace | 6d1f83e | 2014-01-07 14:54:51 -0800 | [diff] [blame] | 1007 | void *native_pixmap_target) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1008 | { |
| 1009 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); |
| 1010 | struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf); |
| 1011 | xcb_gcontext_t gc; |
Chad Versace | 6d1f83e | 2014-01-07 14:54:51 -0800 | [diff] [blame] | 1012 | xcb_pixmap_t target; |
| 1013 | |
| 1014 | STATIC_ASSERT(sizeof(uintptr_t) == sizeof(native_pixmap_target)); |
| 1015 | target = (uintptr_t) native_pixmap_target; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1016 | |
| 1017 | (void) drv; |
| 1018 | |
Boyan Ding | 868ae3e | 2015-11-25 13:27:02 +0800 | [diff] [blame] | 1019 | dri2_dpy->flush->flush(dri2_surf->dri_drawable); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1020 | |
| 1021 | gc = xcb_generate_id(dri2_dpy->conn); |
| 1022 | xcb_create_gc(dri2_dpy->conn, gc, target, 0, NULL); |
| 1023 | xcb_copy_area(dri2_dpy->conn, |
| 1024 | dri2_surf->drawable, |
| 1025 | target, |
| 1026 | gc, |
| 1027 | 0, 0, |
| 1028 | 0, 0, |
| 1029 | dri2_surf->base.Width, |
| 1030 | dri2_surf->base.Height); |
| 1031 | xcb_free_gc(dri2_dpy->conn, gc); |
| 1032 | |
| 1033 | return EGL_TRUE; |
| 1034 | } |
| 1035 | |
Eric Engestrom | 473af0b | 2018-05-17 16:16:34 +0100 | [diff] [blame] | 1036 | uint32_t |
Mario Kleiner | 61a0272 | 2018-06-13 06:04:13 +0200 | [diff] [blame] | 1037 | dri2_format_for_depth(struct dri2_egl_display *dri2_dpy, uint32_t depth) |
Eric Engestrom | 473af0b | 2018-05-17 16:16:34 +0100 | [diff] [blame] | 1038 | { |
| 1039 | switch (depth) { |
| 1040 | case 16: |
| 1041 | return __DRI_IMAGE_FORMAT_RGB565; |
| 1042 | case 24: |
| 1043 | return __DRI_IMAGE_FORMAT_XRGB8888; |
| 1044 | case 30: |
Mario Kleiner | 61a0272 | 2018-06-13 06:04:13 +0200 | [diff] [blame] | 1045 | /* Different preferred formats for different hw */ |
| 1046 | if (dri2_x11_get_red_mask_for_depth(dri2_dpy, 30) == 0x3ff) |
| 1047 | return __DRI_IMAGE_FORMAT_XBGR2101010; |
| 1048 | else |
| 1049 | return __DRI_IMAGE_FORMAT_XRGB2101010; |
Eric Engestrom | 473af0b | 2018-05-17 16:16:34 +0100 | [diff] [blame] | 1050 | case 32: |
| 1051 | return __DRI_IMAGE_FORMAT_ARGB8888; |
| 1052 | default: |
| 1053 | return __DRI_IMAGE_FORMAT_NONE; |
| 1054 | } |
| 1055 | } |
| 1056 | |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1057 | static _EGLImage * |
| 1058 | dri2_create_image_khr_pixmap(_EGLDisplay *disp, _EGLContext *ctx, |
| 1059 | EGLClientBuffer buffer, const EGLint *attr_list) |
| 1060 | { |
| 1061 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); |
| 1062 | struct dri2_egl_image *dri2_img; |
| 1063 | unsigned int attachments[1]; |
| 1064 | xcb_drawable_t drawable; |
| 1065 | xcb_dri2_get_buffers_cookie_t buffers_cookie; |
| 1066 | xcb_dri2_get_buffers_reply_t *buffers_reply; |
| 1067 | xcb_dri2_dri2_buffer_t *buffers; |
| 1068 | xcb_get_geometry_cookie_t geometry_cookie; |
| 1069 | xcb_get_geometry_reply_t *geometry_reply; |
| 1070 | xcb_generic_error_t *error; |
| 1071 | int stride, format; |
| 1072 | |
| 1073 | (void) ctx; |
| 1074 | |
José Fonseca | 6a66189 | 2011-05-12 15:12:16 +0100 | [diff] [blame] | 1075 | drawable = (xcb_drawable_t) (uintptr_t) buffer; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1076 | xcb_dri2_create_drawable (dri2_dpy->conn, drawable); |
| 1077 | attachments[0] = XCB_DRI2_ATTACHMENT_BUFFER_FRONT_LEFT; |
| 1078 | buffers_cookie = |
| 1079 | xcb_dri2_get_buffers_unchecked (dri2_dpy->conn, |
| 1080 | drawable, 1, 1, attachments); |
| 1081 | geometry_cookie = xcb_get_geometry (dri2_dpy->conn, drawable); |
| 1082 | buffers_reply = xcb_dri2_get_buffers_reply (dri2_dpy->conn, |
| 1083 | buffers_cookie, NULL); |
Emil Velikov | b9c5c4a | 2016-03-05 21:25:44 +0000 | [diff] [blame] | 1084 | if (buffers_reply == NULL) |
| 1085 | return NULL; |
| 1086 | |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1087 | buffers = xcb_dri2_get_buffers_buffers (buffers_reply); |
| 1088 | if (buffers == NULL) { |
| 1089 | return NULL; |
| 1090 | } |
| 1091 | |
| 1092 | geometry_reply = xcb_get_geometry_reply (dri2_dpy->conn, |
| 1093 | geometry_cookie, &error); |
| 1094 | if (geometry_reply == NULL || error != NULL) { |
| 1095 | _eglError(EGL_BAD_ALLOC, "xcb_get_geometry"); |
| 1096 | free(error); |
| 1097 | free(buffers_reply); |
Chia-I Wu | bf0c565 | 2011-02-20 12:23:54 -0700 | [diff] [blame] | 1098 | return NULL; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1099 | } |
| 1100 | |
Mario Kleiner | 61a0272 | 2018-06-13 06:04:13 +0200 | [diff] [blame] | 1101 | format = dri2_format_for_depth(dri2_dpy, geometry_reply->depth); |
Eric Engestrom | 473af0b | 2018-05-17 16:16:34 +0100 | [diff] [blame] | 1102 | if (format == __DRI_IMAGE_FORMAT_NONE) { |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1103 | _eglError(EGL_BAD_PARAMETER, |
| 1104 | "dri2_create_image_khr: unsupported pixmap depth"); |
| 1105 | free(buffers_reply); |
| 1106 | free(geometry_reply); |
| 1107 | return NULL; |
| 1108 | } |
| 1109 | |
| 1110 | dri2_img = malloc(sizeof *dri2_img); |
| 1111 | if (!dri2_img) { |
| 1112 | free(buffers_reply); |
| 1113 | free(geometry_reply); |
| 1114 | _eglError(EGL_BAD_ALLOC, "dri2_create_image_khr"); |
| 1115 | return EGL_NO_IMAGE_KHR; |
| 1116 | } |
| 1117 | |
Emil Velikov | d42b095 | 2017-06-20 15:22:39 +0100 | [diff] [blame] | 1118 | _eglInitImage(&dri2_img->base, disp); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1119 | |
| 1120 | stride = buffers[0].pitch / buffers[0].cpp; |
| 1121 | dri2_img->dri_image = |
| 1122 | dri2_dpy->image->createImageFromName(dri2_dpy->dri_screen, |
| 1123 | buffers_reply->width, |
| 1124 | buffers_reply->height, |
| 1125 | format, |
| 1126 | buffers[0].name, |
| 1127 | stride, |
| 1128 | dri2_img); |
| 1129 | |
| 1130 | free(buffers_reply); |
| 1131 | free(geometry_reply); |
| 1132 | |
| 1133 | return &dri2_img->base; |
| 1134 | } |
| 1135 | |
| 1136 | static _EGLImage * |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 1137 | dri2_x11_create_image_khr(const _EGLDriver *drv, _EGLDisplay *disp, |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1138 | _EGLContext *ctx, EGLenum target, |
| 1139 | EGLClientBuffer buffer, const EGLint *attr_list) |
| 1140 | { |
| 1141 | (void) drv; |
| 1142 | |
| 1143 | switch (target) { |
| 1144 | case EGL_NATIVE_PIXMAP_KHR: |
| 1145 | return dri2_create_image_khr_pixmap(disp, ctx, buffer, attr_list); |
| 1146 | default: |
| 1147 | return dri2_create_image_khr(drv, disp, ctx, target, buffer, attr_list); |
| 1148 | } |
| 1149 | } |
| 1150 | |
Sarah Sharp | c524f3e | 2014-05-06 12:10:57 -0700 | [diff] [blame] | 1151 | static EGLBoolean |
| 1152 | dri2_x11_get_sync_values(_EGLDisplay *display, _EGLSurface *surface, |
| 1153 | EGLuint64KHR *ust, EGLuint64KHR *msc, |
| 1154 | EGLuint64KHR *sbc) |
| 1155 | { |
| 1156 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(display); |
| 1157 | struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surface); |
| 1158 | xcb_dri2_get_msc_cookie_t cookie; |
| 1159 | xcb_dri2_get_msc_reply_t *reply; |
| 1160 | |
| 1161 | cookie = xcb_dri2_get_msc(dri2_dpy->conn, dri2_surf->drawable); |
| 1162 | reply = xcb_dri2_get_msc_reply(dri2_dpy->conn, cookie, NULL); |
| 1163 | |
Emil Velikov | c58af5c | 2017-06-20 15:40:28 +0100 | [diff] [blame] | 1164 | if (!reply) |
| 1165 | return _eglError(EGL_BAD_ACCESS, __func__); |
Sarah Sharp | c524f3e | 2014-05-06 12:10:57 -0700 | [diff] [blame] | 1166 | |
| 1167 | *ust = ((EGLuint64KHR) reply->ust_hi << 32) | reply->ust_lo; |
| 1168 | *msc = ((EGLuint64KHR) reply->msc_hi << 32) | reply->msc_lo; |
| 1169 | *sbc = ((EGLuint64KHR) reply->sbc_hi << 32) | reply->sbc_lo; |
| 1170 | free(reply); |
| 1171 | |
| 1172 | return EGL_TRUE; |
| 1173 | } |
| 1174 | |
Emil Velikov | 79d1fb9 | 2017-05-15 16:14:17 +0100 | [diff] [blame] | 1175 | static const struct dri2_egl_display_vtbl dri2_x11_swrast_display_vtbl = { |
Chad Versace | 90502b1 | 2014-01-28 11:41:46 -0800 | [diff] [blame] | 1176 | .authenticate = NULL, |
Chad Versace | 0a0c881 | 2014-01-28 16:39:09 -0800 | [diff] [blame] | 1177 | .create_window_surface = dri2_x11_create_window_surface, |
Chad Versace | bc8b07a | 2014-01-28 16:45:07 -0800 | [diff] [blame] | 1178 | .create_pixmap_surface = dri2_x11_create_pixmap_surface, |
Chad Versace | bf20076 | 2014-01-28 17:03:03 -0800 | [diff] [blame] | 1179 | .create_pbuffer_surface = dri2_x11_create_pbuffer_surface, |
Chad Versace | 958dd80 | 2014-01-28 17:03:03 -0800 | [diff] [blame] | 1180 | .destroy_surface = dri2_x11_destroy_surface, |
Gurchetan Singh | 12181b5 | 2017-08-01 14:51:40 -0700 | [diff] [blame] | 1181 | .create_image = dri2_create_image_khr, |
Chad Versace | ad173bc | 2014-01-28 16:21:21 -0800 | [diff] [blame] | 1182 | .swap_buffers = dri2_x11_swap_buffers, |
Emil Velikov | 5463064 | 2018-06-27 18:17:37 +0100 | [diff] [blame] | 1183 | /* XXX: should really implement this since X11 has pixmaps */ |
Tapani Pälli | 4d6d4f9 | 2016-12-21 10:21:34 +0200 | [diff] [blame] | 1184 | .query_surface = dri2_query_surface, |
Boyan Ding | a25df54 | 2015-07-21 23:43:59 +0800 | [diff] [blame] | 1185 | .get_dri_drawable = dri2_surface_get_dri_drawable, |
Chad Versace | 90502b1 | 2014-01-28 11:41:46 -0800 | [diff] [blame] | 1186 | }; |
| 1187 | |
Emil Velikov | 79d1fb9 | 2017-05-15 16:14:17 +0100 | [diff] [blame] | 1188 | static const struct dri2_egl_display_vtbl dri2_x11_display_vtbl = { |
Chad Versace | 90502b1 | 2014-01-28 11:41:46 -0800 | [diff] [blame] | 1189 | .authenticate = dri2_x11_authenticate, |
Chad Versace | 0a0c881 | 2014-01-28 16:39:09 -0800 | [diff] [blame] | 1190 | .create_window_surface = dri2_x11_create_window_surface, |
Chad Versace | bc8b07a | 2014-01-28 16:45:07 -0800 | [diff] [blame] | 1191 | .create_pixmap_surface = dri2_x11_create_pixmap_surface, |
Chad Versace | bf20076 | 2014-01-28 17:03:03 -0800 | [diff] [blame] | 1192 | .create_pbuffer_surface = dri2_x11_create_pbuffer_surface, |
Chad Versace | 958dd80 | 2014-01-28 17:03:03 -0800 | [diff] [blame] | 1193 | .destroy_surface = dri2_x11_destroy_surface, |
Chad Versace | eef68a9 | 2014-01-28 17:03:03 -0800 | [diff] [blame] | 1194 | .create_image = dri2_x11_create_image_khr, |
Chad Versace | 8b9298a | 2014-01-28 12:34:19 -0800 | [diff] [blame] | 1195 | .swap_interval = dri2_x11_swap_interval, |
Chad Versace | ad173bc | 2014-01-28 16:21:21 -0800 | [diff] [blame] | 1196 | .swap_buffers = dri2_x11_swap_buffers, |
Chad Versace | 75d398e | 2014-01-28 17:03:03 -0800 | [diff] [blame] | 1197 | .swap_buffers_region = dri2_x11_swap_buffers_region, |
Chad Versace | 688a0e8 | 2014-01-28 17:03:03 -0800 | [diff] [blame] | 1198 | .post_sub_buffer = dri2_x11_post_sub_buffer, |
Chad Versace | bc2cbc0 | 2014-01-28 17:03:03 -0800 | [diff] [blame] | 1199 | .copy_buffers = dri2_x11_copy_buffers, |
Tapani Pälli | 4d6d4f9 | 2016-12-21 10:21:34 +0200 | [diff] [blame] | 1200 | .query_surface = dri2_query_surface, |
Sarah Sharp | c524f3e | 2014-05-06 12:10:57 -0700 | [diff] [blame] | 1201 | .get_sync_values = dri2_x11_get_sync_values, |
Boyan Ding | a25df54 | 2015-07-21 23:43:59 +0800 | [diff] [blame] | 1202 | .get_dri_drawable = dri2_surface_get_dri_drawable, |
Chad Versace | 90502b1 | 2014-01-28 11:41:46 -0800 | [diff] [blame] | 1203 | }; |
| 1204 | |
Emil Velikov | e7fcf1b | 2016-08-16 18:44:19 +0100 | [diff] [blame] | 1205 | static const __DRIswrastLoaderExtension swrast_loader_extension = { |
| 1206 | .base = { __DRI_SWRAST_LOADER, 1 }, |
| 1207 | |
| 1208 | .getDrawableInfo = swrastGetDrawableInfo, |
| 1209 | .putImage = swrastPutImage, |
| 1210 | .getImage = swrastGetImage, |
| 1211 | }; |
| 1212 | |
Emil Velikov | f871946 | 2016-08-24 23:32:27 +0100 | [diff] [blame] | 1213 | static const __DRIextension *swrast_loader_extensions[] = { |
| 1214 | &swrast_loader_extension.base, |
Gurchetan Singh | 12181b5 | 2017-08-01 14:51:40 -0700 | [diff] [blame] | 1215 | &image_lookup_extension.base, |
Emil Velikov | f871946 | 2016-08-24 23:32:27 +0100 | [diff] [blame] | 1216 | NULL, |
| 1217 | }; |
| 1218 | |
Adam Jackson | 4aebd86 | 2019-05-16 18:01:35 +0100 | [diff] [blame] | 1219 | static int |
| 1220 | dri2_find_screen_for_display(const _EGLDisplay *disp, int fallback_screen) |
| 1221 | { |
| 1222 | const EGLAttrib *attr; |
| 1223 | |
| 1224 | for (attr = disp->Options.Attribs; attr; attr += 2) { |
| 1225 | if (attr[0] == EGL_PLATFORM_X11_SCREEN_EXT) |
| 1226 | return attr[1]; |
| 1227 | } |
| 1228 | |
| 1229 | return fallback_screen; |
| 1230 | } |
| 1231 | |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1232 | static EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 1233 | dri2_get_xcb_connection(const _EGLDriver *drv, _EGLDisplay *disp, |
Emil Velikov | b9880d2 | 2016-11-21 13:46:50 +0000 | [diff] [blame] | 1234 | struct dri2_egl_display *dri2_dpy) |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1235 | { |
Emil Velikov | 7c6babb | 2016-11-21 13:46:51 +0000 | [diff] [blame] | 1236 | xcb_screen_iterator_t s; |
Adam Jackson | 4aebd86 | 2019-05-16 18:01:35 +0100 | [diff] [blame] | 1237 | int screen; |
Emil Velikov | b9880d2 | 2016-11-21 13:46:50 +0000 | [diff] [blame] | 1238 | const char *msg; |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1239 | |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1240 | disp->DriverData = (void *) dri2_dpy; |
| 1241 | if (disp->PlatformDisplay == NULL) { |
Emil Velikov | 7c6babb | 2016-11-21 13:46:51 +0000 | [diff] [blame] | 1242 | dri2_dpy->conn = xcb_connect(NULL, &screen); |
Chad Versace | 31cd0fe | 2014-01-28 18:52:00 -0800 | [diff] [blame] | 1243 | dri2_dpy->own_device = true; |
Adam Jackson | 4aebd86 | 2019-05-16 18:01:35 +0100 | [diff] [blame] | 1244 | screen = dri2_find_screen_for_display(disp, screen); |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1245 | } else { |
Marek Olšák | 0b56e23 | 2014-08-20 00:33:34 +0200 | [diff] [blame] | 1246 | Display *dpy = disp->PlatformDisplay; |
Marek Olšák | 0b56e23 | 2014-08-20 00:33:34 +0200 | [diff] [blame] | 1247 | dri2_dpy->conn = XGetXCBConnection(dpy); |
Emil Velikov | 7c6babb | 2016-11-21 13:46:51 +0000 | [diff] [blame] | 1248 | screen = DefaultScreen(dpy); |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1249 | } |
| 1250 | |
Emil Velikov | 6de9a03 | 2015-08-07 19:20:48 +0100 | [diff] [blame] | 1251 | if (!dri2_dpy->conn || xcb_connection_has_error(dri2_dpy->conn)) { |
Emil Velikov | b9880d2 | 2016-11-21 13:46:50 +0000 | [diff] [blame] | 1252 | msg = "xcb_connect failed"; |
| 1253 | goto disconnect; |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1254 | } |
| 1255 | |
Emil Velikov | 7c6babb | 2016-11-21 13:46:51 +0000 | [diff] [blame] | 1256 | s = xcb_setup_roots_iterator(xcb_get_setup(dri2_dpy->conn)); |
| 1257 | dri2_dpy->screen = get_xcb_screen(s, screen); |
| 1258 | if (!dri2_dpy->screen) { |
| 1259 | msg = "failed to get xcb screen"; |
| 1260 | goto disconnect; |
| 1261 | } |
| 1262 | |
Emil Velikov | b9880d2 | 2016-11-21 13:46:50 +0000 | [diff] [blame] | 1263 | return EGL_TRUE; |
| 1264 | disconnect: |
| 1265 | if (disp->PlatformDisplay == NULL) |
| 1266 | xcb_disconnect(dri2_dpy->conn); |
| 1267 | |
| 1268 | return _eglError(EGL_BAD_ALLOC, msg); |
| 1269 | } |
| 1270 | |
| 1271 | static EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 1272 | dri2_initialize_x11_swrast(const _EGLDriver *drv, _EGLDisplay *disp) |
Emil Velikov | b9880d2 | 2016-11-21 13:46:50 +0000 | [diff] [blame] | 1273 | { |
Emil Velikov | 0099270 | 2018-09-04 11:20:03 +0100 | [diff] [blame] | 1274 | _EGLDevice *dev; |
Emil Velikov | b9880d2 | 2016-11-21 13:46:50 +0000 | [diff] [blame] | 1275 | struct dri2_egl_display *dri2_dpy; |
| 1276 | |
| 1277 | dri2_dpy = calloc(1, sizeof *dri2_dpy); |
| 1278 | if (!dri2_dpy) |
| 1279 | return _eglError(EGL_BAD_ALLOC, "eglInitialize"); |
| 1280 | |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1281 | dri2_dpy->fd = -1; |
Emil Velikov | b9880d2 | 2016-11-21 13:46:50 +0000 | [diff] [blame] | 1282 | if (!dri2_get_xcb_connection(drv, disp, dri2_dpy)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1283 | goto cleanup; |
Emil Velikov | b9880d2 | 2016-11-21 13:46:50 +0000 | [diff] [blame] | 1284 | |
Emil Velikov | 0099270 | 2018-09-04 11:20:03 +0100 | [diff] [blame] | 1285 | dev = _eglAddDevice(dri2_dpy->fd, true); |
| 1286 | if (!dev) { |
| 1287 | _eglError(EGL_NOT_INITIALIZED, "DRI2: failed to find EGLDevice"); |
| 1288 | goto cleanup; |
| 1289 | } |
| 1290 | |
| 1291 | disp->Device = dev; |
| 1292 | |
Emil Velikov | 5cb1cad | 2014-06-02 12:26:17 +0100 | [diff] [blame] | 1293 | /* |
| 1294 | * Every hardware driver_name is set using strdup. Doing the same in |
| 1295 | * here will allow is to simply free the memory at dri2_terminate(). |
| 1296 | */ |
| 1297 | dri2_dpy->driver_name = strdup("swrast"); |
Chia-I Wu | cf69eea | 2011-06-08 16:33:55 +0800 | [diff] [blame] | 1298 | if (!dri2_load_driver_swrast(disp)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1299 | goto cleanup; |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1300 | |
Emil Velikov | f871946 | 2016-08-24 23:32:27 +0100 | [diff] [blame] | 1301 | dri2_dpy->loader_extensions = swrast_loader_extensions; |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1302 | |
| 1303 | if (!dri2_create_screen(disp)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1304 | goto cleanup; |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1305 | |
Emil Velikov | 2c341f2 | 2017-05-11 16:20:04 +0100 | [diff] [blame] | 1306 | if (!dri2_setup_extensions(disp)) |
| 1307 | goto cleanup; |
| 1308 | |
| 1309 | dri2_setup_screen(disp); |
| 1310 | |
Andres Gomez | 02c265b | 2019-10-02 18:50:38 +0300 | [diff] [blame] | 1311 | if (!dri2_x11_add_configs_for_visuals(dri2_dpy, disp, true)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1312 | goto cleanup; |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1313 | |
Chad Versace | 90502b1 | 2014-01-28 11:41:46 -0800 | [diff] [blame] | 1314 | /* Fill vtbl last to prevent accidentally calling virtual function during |
| 1315 | * initialization. |
| 1316 | */ |
| 1317 | dri2_dpy->vtbl = &dri2_x11_swrast_display_vtbl; |
| 1318 | |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1319 | return EGL_TRUE; |
| 1320 | |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1321 | cleanup: |
| 1322 | dri2_display_destroy(disp); |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1323 | return EGL_FALSE; |
| 1324 | } |
| 1325 | |
Eric Anholt | 7e9bd2b | 2012-09-25 14:05:30 -0700 | [diff] [blame] | 1326 | static void |
Emil Velikov | 47b06f5 | 2017-08-05 00:25:46 +0100 | [diff] [blame] | 1327 | dri2_x11_setup_swap_interval(_EGLDisplay *disp) |
Eric Anholt | 7e9bd2b | 2012-09-25 14:05:30 -0700 | [diff] [blame] | 1328 | { |
Emil Velikov | 47b06f5 | 2017-08-05 00:25:46 +0100 | [diff] [blame] | 1329 | struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); |
Eric Anholt | 7e9bd2b | 2012-09-25 14:05:30 -0700 | [diff] [blame] | 1330 | int arbitrary_max_interval = 1000; |
| 1331 | |
| 1332 | /* default behavior for no SwapBuffers support: no vblank syncing |
| 1333 | * either. |
| 1334 | */ |
| 1335 | dri2_dpy->min_swap_interval = 0; |
| 1336 | dri2_dpy->max_swap_interval = 0; |
Tomasz Figa | 23a09b4 | 2017-08-10 22:59:45 +0900 | [diff] [blame] | 1337 | dri2_dpy->default_swap_interval = 0; |
Eric Anholt | 7e9bd2b | 2012-09-25 14:05:30 -0700 | [diff] [blame] | 1338 | |
| 1339 | if (!dri2_dpy->swap_available) |
| 1340 | return; |
| 1341 | |
| 1342 | /* If we do have swapbuffers, then we can support pretty much any swap |
Emil Velikov | 47b06f5 | 2017-08-05 00:25:46 +0100 | [diff] [blame] | 1343 | * interval. |
Eric Anholt | 7e9bd2b | 2012-09-25 14:05:30 -0700 | [diff] [blame] | 1344 | */ |
Emil Velikov | 47b06f5 | 2017-08-05 00:25:46 +0100 | [diff] [blame] | 1345 | dri2_setup_swap_interval(disp, arbitrary_max_interval); |
Eric Anholt | 7e9bd2b | 2012-09-25 14:05:30 -0700 | [diff] [blame] | 1346 | } |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1347 | |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1348 | #ifdef HAVE_DRI3 |
Emil Velikov | f871946 | 2016-08-24 23:32:27 +0100 | [diff] [blame] | 1349 | |
| 1350 | static const __DRIextension *dri3_image_loader_extensions[] = { |
| 1351 | &dri3_image_loader_extension.base, |
| 1352 | &image_lookup_extension.base, |
| 1353 | &use_invalidate.base, |
Emil Velikov | f24bc18 | 2017-08-03 19:29:27 +0100 | [diff] [blame] | 1354 | &background_callable_extension.base, |
Emil Velikov | f871946 | 2016-08-24 23:32:27 +0100 | [diff] [blame] | 1355 | NULL, |
| 1356 | }; |
| 1357 | |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1358 | static EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 1359 | dri2_initialize_x11_dri3(const _EGLDriver *drv, _EGLDisplay *disp) |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1360 | { |
Emil Velikov | 0099270 | 2018-09-04 11:20:03 +0100 | [diff] [blame] | 1361 | _EGLDevice *dev; |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1362 | struct dri2_egl_display *dri2_dpy; |
| 1363 | |
| 1364 | dri2_dpy = calloc(1, sizeof *dri2_dpy); |
| 1365 | if (!dri2_dpy) |
| 1366 | return _eglError(EGL_BAD_ALLOC, "eglInitialize"); |
| 1367 | |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1368 | dri2_dpy->fd = -1; |
Emil Velikov | b9880d2 | 2016-11-21 13:46:50 +0000 | [diff] [blame] | 1369 | if (!dri2_get_xcb_connection(drv, disp, dri2_dpy)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1370 | goto cleanup; |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1371 | |
Emil Velikov | b10c05d | 2016-08-24 23:57:16 +0100 | [diff] [blame] | 1372 | if (!dri3_x11_connect(dri2_dpy)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1373 | goto cleanup; |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1374 | |
Emil Velikov | 0099270 | 2018-09-04 11:20:03 +0100 | [diff] [blame] | 1375 | dev = _eglAddDevice(dri2_dpy->fd, false); |
| 1376 | if (!dev) { |
| 1377 | _eglError(EGL_NOT_INITIALIZED, "DRI2: failed to find EGLDevice"); |
| 1378 | goto cleanup; |
| 1379 | } |
| 1380 | |
| 1381 | disp->Device = dev; |
| 1382 | |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1383 | if (!dri2_load_driver_dri3(disp)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1384 | goto cleanup; |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1385 | |
Emil Velikov | f871946 | 2016-08-24 23:32:27 +0100 | [diff] [blame] | 1386 | dri2_dpy->loader_extensions = dri3_image_loader_extensions; |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1387 | |
| 1388 | dri2_dpy->swap_available = true; |
| 1389 | dri2_dpy->invalidate_available = true; |
| 1390 | |
| 1391 | if (!dri2_create_screen(disp)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1392 | goto cleanup; |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1393 | |
Emil Velikov | 2c341f2 | 2017-05-11 16:20:04 +0100 | [diff] [blame] | 1394 | if (!dri2_setup_extensions(disp)) |
| 1395 | goto cleanup; |
| 1396 | |
| 1397 | dri2_setup_screen(disp); |
| 1398 | |
Emil Velikov | 47b06f5 | 2017-08-05 00:25:46 +0100 | [diff] [blame] | 1399 | dri2_x11_setup_swap_interval(disp); |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1400 | |
Boyan Ding | fcdc798 | 2015-07-21 23:44:02 +0800 | [diff] [blame] | 1401 | if (!dri2_dpy->is_different_gpu) |
| 1402 | disp->Extensions.KHR_image_pixmap = EGL_TRUE; |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1403 | disp->Extensions.NOK_texture_from_pixmap = EGL_TRUE; |
| 1404 | disp->Extensions.CHROMIUM_sync_control = EGL_TRUE; |
| 1405 | disp->Extensions.EXT_buffer_age = EGL_TRUE; |
| 1406 | |
Emil Velikov | 98f5d01 | 2016-08-25 13:15:43 +0100 | [diff] [blame] | 1407 | dri2_set_WL_bind_wayland_display(drv, disp); |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1408 | |
Andres Gomez | 02c265b | 2019-10-02 18:50:38 +0300 | [diff] [blame] | 1409 | if (!dri2_x11_add_configs_for_visuals(dri2_dpy, disp, false)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1410 | goto cleanup; |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1411 | |
| 1412 | dri2_dpy->loader_dri3_ext.core = dri2_dpy->core; |
| 1413 | dri2_dpy->loader_dri3_ext.image_driver = dri2_dpy->image_driver; |
| 1414 | dri2_dpy->loader_dri3_ext.flush = dri2_dpy->flush; |
| 1415 | dri2_dpy->loader_dri3_ext.tex_buffer = dri2_dpy->tex_buffer; |
| 1416 | dri2_dpy->loader_dri3_ext.image = dri2_dpy->image; |
| 1417 | dri2_dpy->loader_dri3_ext.config = dri2_dpy->config; |
| 1418 | |
| 1419 | /* Fill vtbl last to prevent accidentally calling virtual function during |
| 1420 | * initialization. |
| 1421 | */ |
| 1422 | dri2_dpy->vtbl = &dri3_x11_display_vtbl; |
| 1423 | |
Martin Peres | 4518eea | 2015-10-30 17:16:35 +0200 | [diff] [blame] | 1424 | _eglLog(_EGL_INFO, "Using DRI3"); |
| 1425 | |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1426 | return EGL_TRUE; |
| 1427 | |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1428 | cleanup: |
| 1429 | dri2_display_destroy(disp); |
Boyan Ding | f35198b | 2015-07-21 23:44:00 +0800 | [diff] [blame] | 1430 | return EGL_FALSE; |
| 1431 | } |
| 1432 | #endif |
| 1433 | |
Emil Velikov | 3963a5f | 2016-08-16 18:29:34 +0100 | [diff] [blame] | 1434 | static const __DRIdri2LoaderExtension dri2_loader_extension_old = { |
| 1435 | .base = { __DRI_DRI2_LOADER, 2 }, |
| 1436 | |
| 1437 | .getBuffers = dri2_x11_get_buffers, |
| 1438 | .flushFrontBuffer = dri2_x11_flush_front_buffer, |
| 1439 | .getBuffersWithFormat = NULL, |
| 1440 | }; |
| 1441 | |
| 1442 | static const __DRIdri2LoaderExtension dri2_loader_extension = { |
| 1443 | .base = { __DRI_DRI2_LOADER, 3 }, |
| 1444 | |
| 1445 | .getBuffers = dri2_x11_get_buffers, |
| 1446 | .flushFrontBuffer = dri2_x11_flush_front_buffer, |
| 1447 | .getBuffersWithFormat = dri2_x11_get_buffers_with_format, |
| 1448 | }; |
| 1449 | |
Emil Velikov | f871946 | 2016-08-24 23:32:27 +0100 | [diff] [blame] | 1450 | static const __DRIextension *dri2_loader_extensions_old[] = { |
| 1451 | &dri2_loader_extension_old.base, |
| 1452 | &image_lookup_extension.base, |
Eric Anholt | 3b7b6ad | 2012-12-27 17:39:37 -0800 | [diff] [blame] | 1453 | &background_callable_extension.base, |
Emil Velikov | f871946 | 2016-08-24 23:32:27 +0100 | [diff] [blame] | 1454 | NULL, |
| 1455 | }; |
| 1456 | |
| 1457 | static const __DRIextension *dri2_loader_extensions[] = { |
| 1458 | &dri2_loader_extension.base, |
| 1459 | &image_lookup_extension.base, |
Emil Velikov | c9d449d | 2017-08-03 19:29:28 +0100 | [diff] [blame] | 1460 | &use_invalidate.base, |
Eric Anholt | 3b7b6ad | 2012-12-27 17:39:37 -0800 | [diff] [blame] | 1461 | &background_callable_extension.base, |
Emil Velikov | f871946 | 2016-08-24 23:32:27 +0100 | [diff] [blame] | 1462 | NULL, |
| 1463 | }; |
| 1464 | |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1465 | static EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 1466 | dri2_initialize_x11_dri2(const _EGLDriver *drv, _EGLDisplay *disp) |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1467 | { |
Emil Velikov | 0099270 | 2018-09-04 11:20:03 +0100 | [diff] [blame] | 1468 | _EGLDevice *dev; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1469 | struct dri2_egl_display *dri2_dpy; |
| 1470 | |
Matt Turner | 6bda027 | 2012-09-04 23:09:22 -0700 | [diff] [blame] | 1471 | dri2_dpy = calloc(1, sizeof *dri2_dpy); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1472 | if (!dri2_dpy) |
| 1473 | return _eglError(EGL_BAD_ALLOC, "eglInitialize"); |
| 1474 | |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1475 | dri2_dpy->fd = -1; |
Emil Velikov | b9880d2 | 2016-11-21 13:46:50 +0000 | [diff] [blame] | 1476 | if (!dri2_get_xcb_connection(drv, disp, dri2_dpy)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1477 | goto cleanup; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1478 | |
Emil Velikov | bf66988 | 2015-07-29 17:19:03 +0100 | [diff] [blame] | 1479 | if (!dri2_x11_connect(dri2_dpy)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1480 | goto cleanup; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1481 | |
Emil Velikov | 0099270 | 2018-09-04 11:20:03 +0100 | [diff] [blame] | 1482 | dev = _eglAddDevice(dri2_dpy->fd, false); |
| 1483 | if (!dev) { |
| 1484 | _eglError(EGL_NOT_INITIALIZED, "DRI2: failed to find EGLDevice"); |
| 1485 | goto cleanup; |
| 1486 | } |
| 1487 | |
| 1488 | disp->Device = dev; |
| 1489 | |
Emil Velikov | 2c7b6cf | 2015-07-29 17:19:07 +0100 | [diff] [blame] | 1490 | if (!dri2_load_driver(disp)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1491 | goto cleanup; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1492 | |
Emil Velikov | 3963a5f | 2016-08-16 18:29:34 +0100 | [diff] [blame] | 1493 | if (dri2_dpy->dri2_minor >= 1) |
Emil Velikov | f871946 | 2016-08-24 23:32:27 +0100 | [diff] [blame] | 1494 | dri2_dpy->loader_extensions = dri2_loader_extensions; |
Emil Velikov | 3963a5f | 2016-08-16 18:29:34 +0100 | [diff] [blame] | 1495 | else |
Emil Velikov | f871946 | 2016-08-24 23:32:27 +0100 | [diff] [blame] | 1496 | dri2_dpy->loader_extensions = dri2_loader_extensions_old; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1497 | |
Fredrik Höglund | 655f2c1 | 2011-12-20 17:17:02 +0100 | [diff] [blame] | 1498 | dri2_dpy->swap_available = (dri2_dpy->dri2_minor >= 2); |
Fredrik Höglund | 352c889 | 2011-12-20 17:38:45 +0100 | [diff] [blame] | 1499 | dri2_dpy->invalidate_available = (dri2_dpy->dri2_minor >= 3); |
Fredrik Höglund | 655f2c1 | 2011-12-20 17:17:02 +0100 | [diff] [blame] | 1500 | |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1501 | if (!dri2_create_screen(disp)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1502 | goto cleanup; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1503 | |
Emil Velikov | 2c341f2 | 2017-05-11 16:20:04 +0100 | [diff] [blame] | 1504 | if (!dri2_setup_extensions(disp)) |
| 1505 | goto cleanup; |
| 1506 | |
| 1507 | dri2_setup_screen(disp); |
| 1508 | |
Emil Velikov | 47b06f5 | 2017-08-05 00:25:46 +0100 | [diff] [blame] | 1509 | dri2_x11_setup_swap_interval(disp); |
Chad Versace | d019cd8 | 2014-01-28 12:47:38 -0800 | [diff] [blame] | 1510 | |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1511 | disp->Extensions.KHR_image_pixmap = EGL_TRUE; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1512 | disp->Extensions.NOK_swap_region = EGL_TRUE; |
| 1513 | disp->Extensions.NOK_texture_from_pixmap = EGL_TRUE; |
Fredrik Höglund | 71b8fc9 | 2011-12-14 21:24:10 +0100 | [diff] [blame] | 1514 | disp->Extensions.NV_post_sub_buffer = EGL_TRUE; |
Sarah Sharp | c524f3e | 2014-05-06 12:10:57 -0700 | [diff] [blame] | 1515 | disp->Extensions.CHROMIUM_sync_control = EGL_TRUE; |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1516 | |
Emil Velikov | 98f5d01 | 2016-08-25 13:15:43 +0100 | [diff] [blame] | 1517 | dri2_set_WL_bind_wayland_display(drv, disp); |
Tapani Pälli | f8c5b8a | 2014-01-08 15:17:58 +0200 | [diff] [blame] | 1518 | |
Andres Gomez | 02c265b | 2019-10-02 18:50:38 +0300 | [diff] [blame] | 1519 | if (!dri2_x11_add_configs_for_visuals(dri2_dpy, disp, true)) |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1520 | goto cleanup; |
Tapani Pälli | f8c5b8a | 2014-01-08 15:17:58 +0200 | [diff] [blame] | 1521 | |
Chad Versace | 90502b1 | 2014-01-28 11:41:46 -0800 | [diff] [blame] | 1522 | /* Fill vtbl last to prevent accidentally calling virtual function during |
| 1523 | * initialization. |
| 1524 | */ |
| 1525 | dri2_dpy->vtbl = &dri2_x11_display_vtbl; |
| 1526 | |
Martin Peres | 4518eea | 2015-10-30 17:16:35 +0200 | [diff] [blame] | 1527 | _eglLog(_EGL_INFO, "Using DRI2"); |
| 1528 | |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1529 | return EGL_TRUE; |
| 1530 | |
Emil Velikov | ee3b326 | 2017-05-11 17:33:33 +0100 | [diff] [blame] | 1531 | cleanup: |
| 1532 | dri2_display_destroy(disp); |
Kristian Høgsberg | 2889d96 | 2011-02-02 22:10:40 -0500 | [diff] [blame] | 1533 | return EGL_FALSE; |
| 1534 | } |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1535 | |
| 1536 | EGLBoolean |
Eric Engestrom | 9c6fa94 | 2020-07-31 01:38:41 +0200 | [diff] [blame^] | 1537 | dri2_initialize_x11(const _EGLDriver *drv, _EGLDisplay *disp) |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1538 | { |
Eric Engestrom | 08fc746 | 2016-12-08 00:30:34 +0000 | [diff] [blame] | 1539 | EGLBoolean initialized = EGL_FALSE; |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1540 | |
Eric Engestrom | 81cea66 | 2017-12-20 15:53:09 +0000 | [diff] [blame] | 1541 | if (!disp->Options.ForceSoftware) { |
Eric Engestrom | 08fc746 | 2016-12-08 00:30:34 +0000 | [diff] [blame] | 1542 | #ifdef HAVE_DRI3 |
Eric Engestrom | 14e431b | 2017-09-08 11:55:14 +0100 | [diff] [blame] | 1543 | if (!env_var_as_boolean("LIBGL_DRI3_DISABLE", false)) |
Eric Engestrom | 08fc746 | 2016-12-08 00:30:34 +0000 | [diff] [blame] | 1544 | initialized = dri2_initialize_x11_dri3(drv, disp); |
| 1545 | #endif |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1546 | |
Eric Engestrom | 08fc746 | 2016-12-08 00:30:34 +0000 | [diff] [blame] | 1547 | if (!initialized) |
| 1548 | initialized = dri2_initialize_x11_dri2(drv, disp); |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1549 | } |
| 1550 | |
Eric Engestrom | 08fc746 | 2016-12-08 00:30:34 +0000 | [diff] [blame] | 1551 | if (!initialized) |
| 1552 | initialized = dri2_initialize_x11_swrast(drv, disp); |
| 1553 | |
Haitao Feng | f55d027 | 2011-02-16 23:05:15 -0500 | [diff] [blame] | 1554 | return initialized; |
| 1555 | } |
| 1556 | |
Emil Velikov | 938fcab | 2017-11-09 18:58:52 +0000 | [diff] [blame] | 1557 | void |
| 1558 | dri2_teardown_x11(struct dri2_egl_display *dri2_dpy) |
| 1559 | { |
| 1560 | if (dri2_dpy->own_device) |
| 1561 | xcb_disconnect(dri2_dpy->conn); |
| 1562 | } |