1 /**************************************************************************
3 * Copyright 2008 VMware, Inc.
4 * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
5 * Copyright 2010-2011 LunarG, Inc.
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the
10 * "Software"), to deal in the Software without restriction, including
11 * without limitation the rights to use, copy, modify, merge, publish,
12 * distribute, sub license, and/or sell copies of the Software, and to
13 * permit persons to whom the Software is furnished to do so, subject to
14 * the following conditions:
16 * The above copyright notice and this permission notice (including the
17 * next paragraph) shall be included in all copies or substantial portions
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
23 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
25 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
26 * DEALINGS IN THE SOFTWARE.
28 **************************************************************************/
32 * Public EGL API entrypoints
34 * Generally, we use the EGLDisplay parameter as a key to lookup the
35 * appropriate device driver handle, then jump though the driver's
36 * dispatch table to handle the function.
38 * That allows us the option of supporting multiple, simultaneous,
39 * heterogeneous hardware devices in the future.
41 * The EGLDisplay, EGLConfig, EGLContext and EGLSurface types are
42 * opaque handles. Internal objects are linked to a display to
45 * For each public API entry point, the opaque handles are looked up
46 * before being dispatched to the drivers. When it fails to look up
56 * is generated and the driver function is not called. An
57 * uninitialized EGLDisplay has no driver associated with it. When
58 * such display is detected,
64 * Some of the entry points use current display, context, or surface
65 * implicitly. For such entry points, the implicit objects are also
66 * checked before calling the driver function. Other than the
67 * errors listed above,
69 * EGL_BAD_CURRENT_SURFACE
71 * may also be generated.
73 * Notes on naming conventions:
75 * eglFooBar - public EGL function
76 * EGL_FOO_BAR - public EGL token
77 * EGLDatatype - public EGL datatype
79 * _eglFooBar - private EGL function
80 * _EGLDatatype - private EGL datatype, typedef'd struct
81 * _egl_struct - private EGL struct, non-typedef'd
89 #include "c99_compat.h"
90 #include "c11/threads.h"
91 #include "eglcompiler.h"
93 #include "eglglobals.h"
94 #include "eglcontext.h"
95 #include "egldisplay.h"
96 #include "egltypedefs.h"
97 #include "eglcurrent.h"
98 #include "egldriver.h"
99 #include "eglsurface.h"
100 #include "eglconfig.h"
101 #include "eglscreen.h"
103 #include "eglimage.h"
105 #include "eglstring.h"
109 * Macros to help return an API entrypoint.
111 * These macros will unlock the display and record the error code.
113 #define RETURN_EGL_ERROR(disp, err, ret) \
116 _eglUnlockDisplay(disp); \
117 /* EGL error codes are non-zero */ \
119 _eglError(err, __func__); \
123 #define RETURN_EGL_SUCCESS(disp, ret) \
124 RETURN_EGL_ERROR(disp, EGL_SUCCESS, ret)
126 /* record EGL_SUCCESS only when ret evaluates to true */
127 #define RETURN_EGL_EVAL(disp, ret) \
128 RETURN_EGL_ERROR(disp, (ret) ? EGL_SUCCESS : 0, ret)
132 * A bunch of macros and checks to simplify error checking.
135 #define _EGL_CHECK_DISPLAY(disp, ret, drv) \
137 drv = _eglCheckDisplay(disp, __func__); \
139 RETURN_EGL_ERROR(disp, 0, ret); \
142 #define _EGL_CHECK_OBJECT(disp, type, obj, ret, drv) \
144 drv = _eglCheck ## type(disp, obj, __func__); \
146 RETURN_EGL_ERROR(disp, 0, ret); \
149 #define _EGL_CHECK_SURFACE(disp, surf, ret, drv) \
150 _EGL_CHECK_OBJECT(disp, Surface, surf, ret, drv)
152 #define _EGL_CHECK_CONTEXT(disp, context, ret, drv) \
153 _EGL_CHECK_OBJECT(disp, Context, context, ret, drv)
155 #define _EGL_CHECK_CONFIG(disp, conf, ret, drv) \
156 _EGL_CHECK_OBJECT(disp, Config, conf, ret, drv)
158 #define _EGL_CHECK_SCREEN(disp, scrn, ret, drv) \
159 _EGL_CHECK_OBJECT(disp, Screen, scrn, ret, drv)
161 #define _EGL_CHECK_MODE(disp, m, ret, drv) \
162 _EGL_CHECK_OBJECT(disp, Mode, m, ret, drv)
164 #define _EGL_CHECK_SYNC(disp, s, ret, drv) \
165 _EGL_CHECK_OBJECT(disp, Sync, s, ret, drv)
168 static inline _EGLDriver
*
169 _eglCheckDisplay(_EGLDisplay
*disp
, const char *msg
)
172 _eglError(EGL_BAD_DISPLAY
, msg
);
175 if (!disp
->Initialized
) {
176 _eglError(EGL_NOT_INITIALIZED
, msg
);
183 static inline _EGLDriver
*
184 _eglCheckSurface(_EGLDisplay
*disp
, _EGLSurface
*surf
, const char *msg
)
186 _EGLDriver
*drv
= _eglCheckDisplay(disp
, msg
);
190 _eglError(EGL_BAD_SURFACE
, msg
);
197 static inline _EGLDriver
*
198 _eglCheckContext(_EGLDisplay
*disp
, _EGLContext
*context
, const char *msg
)
200 _EGLDriver
*drv
= _eglCheckDisplay(disp
, msg
);
204 _eglError(EGL_BAD_CONTEXT
, msg
);
211 static inline _EGLDriver
*
212 _eglCheckConfig(_EGLDisplay
*disp
, _EGLConfig
*conf
, const char *msg
)
214 _EGLDriver
*drv
= _eglCheckDisplay(disp
, msg
);
218 _eglError(EGL_BAD_CONFIG
, msg
);
225 static inline _EGLDriver
*
226 _eglCheckSync(_EGLDisplay
*disp
, _EGLSync
*s
, const char *msg
)
228 _EGLDriver
*drv
= _eglCheckDisplay(disp
, msg
);
232 _eglError(EGL_BAD_PARAMETER
, msg
);
239 #ifdef EGL_MESA_screen_surface
242 static inline _EGLDriver
*
243 _eglCheckScreen(_EGLDisplay
*disp
, _EGLScreen
*scrn
, const char *msg
)
245 _EGLDriver
*drv
= _eglCheckDisplay(disp
, msg
);
249 _eglError(EGL_BAD_SCREEN_MESA
, msg
);
256 static inline _EGLDriver
*
257 _eglCheckMode(_EGLDisplay
*disp
, _EGLMode
*m
, const char *msg
)
259 _EGLDriver
*drv
= _eglCheckDisplay(disp
, msg
);
263 _eglError(EGL_BAD_MODE_MESA
, msg
);
270 #endif /* EGL_MESA_screen_surface */
274 * Lookup and lock a display.
276 static inline _EGLDisplay
*
277 _eglLockDisplay(EGLDisplay display
)
279 _EGLDisplay
*dpy
= _eglLookupDisplay(display
);
281 mtx_lock(&dpy
->Mutex
);
290 _eglUnlockDisplay(_EGLDisplay
*dpy
)
292 mtx_unlock(&dpy
->Mutex
);
297 * This is typically the first EGL function that an application calls.
298 * It associates a private _EGLDisplay object to the native display.
300 EGLDisplay EGLAPIENTRY
301 eglGetDisplay(EGLNativeDisplayType nativeDisplay
)
303 _EGLPlatformType plat
;
305 void *native_display_ptr
;
307 STATIC_ASSERT(sizeof(void*) == sizeof(nativeDisplay
));
308 native_display_ptr
= (void*) nativeDisplay
;
310 plat
= _eglGetNativePlatform(native_display_ptr
);
311 dpy
= _eglFindDisplay(plat
, native_display_ptr
);
312 return _eglGetDisplayHandle(dpy
);
315 EGLDisplay EGLAPIENTRY
316 eglGetPlatformDisplayEXT(EGLenum platform
, void *native_display
,
317 const EGLint
*attrib_list
)
322 #ifdef HAVE_X11_PLATFORM
323 case EGL_PLATFORM_X11_EXT
:
324 dpy
= _eglGetX11Display((Display
*) native_display
, attrib_list
);
327 #ifdef HAVE_DRM_PLATFORM
328 case EGL_PLATFORM_GBM_MESA
:
329 dpy
= _eglGetGbmDisplay((struct gbm_device
*) native_display
,
333 #ifdef HAVE_WAYLAND_PLATFORM
334 case EGL_PLATFORM_WAYLAND_EXT
:
335 dpy
= _eglGetWaylandDisplay((struct wl_display
*) native_display
,
340 RETURN_EGL_ERROR(NULL
, EGL_BAD_PARAMETER
, NULL
);
343 return _eglGetDisplayHandle(dpy
);
347 * Copy the extension into the string and update the string pointer.
350 _eglAppendExtension(char **str
, const char *ext
)
353 size_t len
= strlen(ext
);
370 * Examine the individual extension enable/disable flags and recompute
371 * the driver's Extensions string.
374 _eglCreateExtensionsString(_EGLDisplay
*dpy
)
376 #define _EGL_CHECK_EXTENSION(ext) \
378 if (dpy->Extensions.ext) { \
379 _eglAppendExtension(&exts, "EGL_" #ext); \
380 assert(exts <= dpy->ExtensionsString + _EGL_MAX_EXTENSIONS_LEN); \
384 char *exts
= dpy
->ExtensionsString
;
386 _EGL_CHECK_EXTENSION(MESA_screen_surface
);
387 _EGL_CHECK_EXTENSION(MESA_copy_context
);
388 _EGL_CHECK_EXTENSION(MESA_drm_display
);
389 _EGL_CHECK_EXTENSION(MESA_drm_image
);
390 _EGL_CHECK_EXTENSION(MESA_configless_context
);
392 _EGL_CHECK_EXTENSION(WL_bind_wayland_display
);
393 _EGL_CHECK_EXTENSION(WL_create_wayland_buffer_from_image
);
395 _EGL_CHECK_EXTENSION(KHR_image_base
);
396 _EGL_CHECK_EXTENSION(KHR_image_pixmap
);
397 if (dpy
->Extensions
.KHR_image_base
&& dpy
->Extensions
.KHR_image_pixmap
)
398 _eglAppendExtension(&exts
, "EGL_KHR_image");
400 _EGL_CHECK_EXTENSION(KHR_vg_parent_image
);
401 _EGL_CHECK_EXTENSION(KHR_get_all_proc_addresses
);
402 _EGL_CHECK_EXTENSION(KHR_gl_texture_2D_image
);
403 _EGL_CHECK_EXTENSION(KHR_gl_texture_cubemap_image
);
404 _EGL_CHECK_EXTENSION(KHR_gl_texture_3D_image
);
405 _EGL_CHECK_EXTENSION(KHR_gl_renderbuffer_image
);
407 _EGL_CHECK_EXTENSION(KHR_reusable_sync
);
408 _EGL_CHECK_EXTENSION(KHR_fence_sync
);
409 _EGL_CHECK_EXTENSION(KHR_wait_sync
);
410 _EGL_CHECK_EXTENSION(KHR_cl_event2
);
412 _EGL_CHECK_EXTENSION(KHR_surfaceless_context
);
413 _EGL_CHECK_EXTENSION(KHR_create_context
);
415 _EGL_CHECK_EXTENSION(NOK_swap_region
);
416 _EGL_CHECK_EXTENSION(NOK_texture_from_pixmap
);
418 _EGL_CHECK_EXTENSION(ANDROID_image_native_buffer
);
420 _EGL_CHECK_EXTENSION(CHROMIUM_sync_control
);
422 _EGL_CHECK_EXTENSION(EXT_create_context_robustness
);
423 _EGL_CHECK_EXTENSION(EXT_buffer_age
);
424 _EGL_CHECK_EXTENSION(EXT_swap_buffers_with_damage
);
425 _EGL_CHECK_EXTENSION(EXT_image_dma_buf_import
);
427 _EGL_CHECK_EXTENSION(NV_post_sub_buffer
);
429 _EGL_CHECK_EXTENSION(MESA_image_dma_buf_export
);
430 #undef _EGL_CHECK_EXTENSION
434 _eglCreateAPIsString(_EGLDisplay
*dpy
)
436 if (dpy
->ClientAPIs
& EGL_OPENGL_BIT
)
437 strcat(dpy
->ClientAPIsString
, "OpenGL ");
439 if (dpy
->ClientAPIs
& EGL_OPENGL_ES_BIT
)
440 strcat(dpy
->ClientAPIsString
, "OpenGL_ES ");
442 if (dpy
->ClientAPIs
& EGL_OPENGL_ES2_BIT
)
443 strcat(dpy
->ClientAPIsString
, "OpenGL_ES2 ");
445 if (dpy
->ClientAPIs
& EGL_OPENGL_ES3_BIT_KHR
)
446 strcat(dpy
->ClientAPIsString
, "OpenGL_ES3 ");
448 if (dpy
->ClientAPIs
& EGL_OPENVG_BIT
)
449 strcat(dpy
->ClientAPIsString
, "OpenVG ");
451 assert(strlen(dpy
->ClientAPIsString
) < sizeof(dpy
->ClientAPIsString
));
456 * This is typically the second EGL function that an application calls.
457 * Here we load/initialize the actual hardware driver.
459 EGLBoolean EGLAPIENTRY
460 eglInitialize(EGLDisplay dpy
, EGLint
*major
, EGLint
*minor
)
462 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
465 RETURN_EGL_ERROR(NULL
, EGL_BAD_DISPLAY
, EGL_FALSE
);
467 if (!disp
->Initialized
) {
468 if (!_eglMatchDriver(disp
, EGL_FALSE
))
469 RETURN_EGL_ERROR(disp
, EGL_NOT_INITIALIZED
, EGL_FALSE
);
471 /* limit to APIs supported by core */
472 disp
->ClientAPIs
&= _EGL_API_ALL_BITS
;
474 /* EGL_KHR_get_all_proc_addresses is a corner-case extension. The spec
475 * classifies it as an EGL display extension, though conceptually it's an
476 * EGL client extension.
478 * From the EGL_KHR_get_all_proc_addresses spec:
480 * The EGL implementation must expose the name
481 * EGL_KHR_client_get_all_proc_addresses if and only if it exposes
482 * EGL_KHR_get_all_proc_addresses and supports
483 * EGL_EXT_client_extensions.
485 * Mesa unconditionally exposes both client extensions mentioned above,
486 * so the spec requires that each EGLDisplay unconditionally expose
487 * EGL_KHR_get_all_proc_addresses also.
489 disp
->Extensions
.KHR_get_all_proc_addresses
= EGL_TRUE
;
491 _eglCreateExtensionsString(disp
);
492 _eglCreateAPIsString(disp
);
493 _eglsnprintf(disp
->VersionString
, sizeof(disp
->VersionString
),
494 "%d.%d (%s)", disp
->VersionMajor
, disp
->VersionMinor
,
498 /* Update applications version of major and minor if not NULL */
499 if ((major
!= NULL
) && (minor
!= NULL
)) {
500 *major
= disp
->VersionMajor
;
501 *minor
= disp
->VersionMinor
;
504 RETURN_EGL_SUCCESS(disp
, EGL_TRUE
);
508 EGLBoolean EGLAPIENTRY
509 eglTerminate(EGLDisplay dpy
)
511 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
514 RETURN_EGL_ERROR(NULL
, EGL_BAD_DISPLAY
, EGL_FALSE
);
516 if (disp
->Initialized
) {
517 _EGLDriver
*drv
= disp
->Driver
;
519 drv
->API
.Terminate(drv
, disp
);
520 /* do not reset disp->Driver */
521 disp
->ClientAPIsString
[0] = 0;
522 disp
->Initialized
= EGL_FALSE
;
525 RETURN_EGL_SUCCESS(disp
, EGL_TRUE
);
529 const char * EGLAPIENTRY
530 eglQueryString(EGLDisplay dpy
, EGLint name
)
535 if (dpy
== EGL_NO_DISPLAY
&& name
== EGL_EXTENSIONS
) {
536 RETURN_EGL_SUCCESS(NULL
, _eglGlobal
.ClientExtensionString
);
539 disp
= _eglLockDisplay(dpy
);
540 _EGL_CHECK_DISPLAY(disp
, NULL
, drv
);
544 RETURN_EGL_SUCCESS(disp
, _EGL_VENDOR_STRING
);
546 RETURN_EGL_SUCCESS(disp
, disp
->VersionString
);
548 RETURN_EGL_SUCCESS(disp
, disp
->ExtensionsString
);
549 case EGL_CLIENT_APIS
:
550 RETURN_EGL_SUCCESS(disp
, disp
->ClientAPIsString
);
552 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, NULL
);
557 EGLBoolean EGLAPIENTRY
558 eglGetConfigs(EGLDisplay dpy
, EGLConfig
*configs
,
559 EGLint config_size
, EGLint
*num_config
)
561 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
565 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
566 ret
= drv
->API
.GetConfigs(drv
, disp
, configs
, config_size
, num_config
);
568 RETURN_EGL_EVAL(disp
, ret
);
572 EGLBoolean EGLAPIENTRY
573 eglChooseConfig(EGLDisplay dpy
, const EGLint
*attrib_list
, EGLConfig
*configs
,
574 EGLint config_size
, EGLint
*num_config
)
576 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
580 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
581 ret
= drv
->API
.ChooseConfig(drv
, disp
, attrib_list
, configs
,
582 config_size
, num_config
);
584 RETURN_EGL_EVAL(disp
, ret
);
588 EGLBoolean EGLAPIENTRY
589 eglGetConfigAttrib(EGLDisplay dpy
, EGLConfig config
,
590 EGLint attribute
, EGLint
*value
)
592 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
593 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
597 _EGL_CHECK_CONFIG(disp
, conf
, EGL_FALSE
, drv
);
598 ret
= drv
->API
.GetConfigAttrib(drv
, disp
, conf
, attribute
, value
);
600 RETURN_EGL_EVAL(disp
, ret
);
604 EGLContext EGLAPIENTRY
605 eglCreateContext(EGLDisplay dpy
, EGLConfig config
, EGLContext share_list
,
606 const EGLint
*attrib_list
)
608 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
609 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
610 _EGLContext
*share
= _eglLookupContext(share_list
, disp
);
612 _EGLContext
*context
;
615 _EGL_CHECK_DISPLAY(disp
, EGL_NO_CONTEXT
, drv
);
617 if (!config
&& !disp
->Extensions
.MESA_configless_context
)
618 RETURN_EGL_ERROR(disp
, EGL_BAD_CONFIG
, EGL_NO_CONTEXT
);
620 if (!share
&& share_list
!= EGL_NO_CONTEXT
)
621 RETURN_EGL_ERROR(disp
, EGL_BAD_CONTEXT
, EGL_NO_CONTEXT
);
623 context
= drv
->API
.CreateContext(drv
, disp
, conf
, share
, attrib_list
);
624 ret
= (context
) ? _eglLinkContext(context
) : EGL_NO_CONTEXT
;
626 RETURN_EGL_EVAL(disp
, ret
);
630 EGLBoolean EGLAPIENTRY
631 eglDestroyContext(EGLDisplay dpy
, EGLContext ctx
)
633 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
634 _EGLContext
*context
= _eglLookupContext(ctx
, disp
);
638 _EGL_CHECK_CONTEXT(disp
, context
, EGL_FALSE
, drv
);
639 _eglUnlinkContext(context
);
640 ret
= drv
->API
.DestroyContext(drv
, disp
, context
);
642 RETURN_EGL_EVAL(disp
, ret
);
646 EGLBoolean EGLAPIENTRY
647 eglMakeCurrent(EGLDisplay dpy
, EGLSurface draw
, EGLSurface read
,
650 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
651 _EGLContext
*context
= _eglLookupContext(ctx
, disp
);
652 _EGLSurface
*draw_surf
= _eglLookupSurface(draw
, disp
);
653 _EGLSurface
*read_surf
= _eglLookupSurface(read
, disp
);
658 RETURN_EGL_ERROR(disp
, EGL_BAD_DISPLAY
, EGL_FALSE
);
661 /* display is allowed to be uninitialized under certain condition */
662 if (!disp
->Initialized
) {
663 if (draw
!= EGL_NO_SURFACE
|| read
!= EGL_NO_SURFACE
||
664 ctx
!= EGL_NO_CONTEXT
)
665 RETURN_EGL_ERROR(disp
, EGL_BAD_DISPLAY
, EGL_FALSE
);
668 RETURN_EGL_SUCCESS(disp
, EGL_TRUE
);
670 if (!context
&& ctx
!= EGL_NO_CONTEXT
)
671 RETURN_EGL_ERROR(disp
, EGL_BAD_CONTEXT
, EGL_FALSE
);
672 if (!draw_surf
|| !read_surf
) {
673 /* From the EGL 1.4 (20130211) spec:
675 * To release the current context without assigning a new one, set ctx
676 * to EGL_NO_CONTEXT and set draw and read to EGL_NO_SURFACE.
678 if (!disp
->Extensions
.KHR_surfaceless_context
&& ctx
!= EGL_NO_CONTEXT
)
679 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
681 if ((!draw_surf
&& draw
!= EGL_NO_SURFACE
) ||
682 (!read_surf
&& read
!= EGL_NO_SURFACE
))
683 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
684 if (draw_surf
|| read_surf
)
685 RETURN_EGL_ERROR(disp
, EGL_BAD_MATCH
, EGL_FALSE
);
688 ret
= drv
->API
.MakeCurrent(drv
, disp
, draw_surf
, read_surf
, context
);
690 RETURN_EGL_EVAL(disp
, ret
);
694 EGLBoolean EGLAPIENTRY
695 eglQueryContext(EGLDisplay dpy
, EGLContext ctx
,
696 EGLint attribute
, EGLint
*value
)
698 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
699 _EGLContext
*context
= _eglLookupContext(ctx
, disp
);
703 _EGL_CHECK_CONTEXT(disp
, context
, EGL_FALSE
, drv
);
704 ret
= drv
->API
.QueryContext(drv
, disp
, context
, attribute
, value
);
706 RETURN_EGL_EVAL(disp
, ret
);
711 _eglCreateWindowSurfaceCommon(_EGLDisplay
*disp
, EGLConfig config
,
712 void *native_window
, const EGLint
*attrib_list
)
714 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
719 _EGL_CHECK_CONFIG(disp
, conf
, EGL_NO_SURFACE
, drv
);
721 if (native_window
== NULL
)
722 RETURN_EGL_ERROR(disp
, EGL_BAD_NATIVE_WINDOW
, EGL_NO_SURFACE
);
724 surf
= drv
->API
.CreateWindowSurface(drv
, disp
, conf
, native_window
,
726 ret
= (surf
) ? _eglLinkSurface(surf
) : EGL_NO_SURFACE
;
728 RETURN_EGL_EVAL(disp
, ret
);
732 EGLSurface EGLAPIENTRY
733 eglCreateWindowSurface(EGLDisplay dpy
, EGLConfig config
,
734 EGLNativeWindowType window
, const EGLint
*attrib_list
)
736 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
737 STATIC_ASSERT(sizeof(void*) == sizeof(window
));
738 return _eglCreateWindowSurfaceCommon(disp
, config
, (void*) window
,
743 EGLSurface EGLAPIENTRY
744 eglCreatePlatformWindowSurfaceEXT(EGLDisplay dpy
, EGLConfig config
,
746 const EGLint
*attrib_list
)
748 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
750 #ifdef HAVE_X11_PLATFORM
751 if (disp
->Platform
== _EGL_PLATFORM_X11
&& native_window
!= NULL
) {
752 /* The `native_window` parameter for the X11 platform differs between
753 * eglCreateWindowSurface() and eglCreatePlatformPixmapSurfaceEXT(). In
754 * eglCreateWindowSurface(), the type of `native_window` is an Xlib
755 * `Window`. In eglCreatePlatformWindowSurfaceEXT(), the type is
756 * `Window*`. Convert `Window*` to `Window` because that's what
757 * dri2_x11_create_window_surface() expects.
759 native_window
= (void*) (* (Window
*) native_window
);
763 return _eglCreateWindowSurfaceCommon(disp
, config
, native_window
,
769 _eglCreatePixmapSurfaceCommon(_EGLDisplay
*disp
, EGLConfig config
,
770 void *native_pixmap
, const EGLint
*attrib_list
)
772 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
777 _EGL_CHECK_CONFIG(disp
, conf
, EGL_NO_SURFACE
, drv
);
778 surf
= drv
->API
.CreatePixmapSurface(drv
, disp
, conf
, native_pixmap
,
780 ret
= (surf
) ? _eglLinkSurface(surf
) : EGL_NO_SURFACE
;
782 RETURN_EGL_EVAL(disp
, ret
);
786 EGLSurface EGLAPIENTRY
787 eglCreatePixmapSurface(EGLDisplay dpy
, EGLConfig config
,
788 EGLNativePixmapType pixmap
, const EGLint
*attrib_list
)
790 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
791 STATIC_ASSERT(sizeof(void*) == sizeof(pixmap
));
792 return _eglCreatePixmapSurfaceCommon(disp
, config
, (void*) pixmap
,
796 EGLSurface EGLAPIENTRY
797 eglCreatePlatformPixmapSurfaceEXT(EGLDisplay dpy
, EGLConfig config
,
799 const EGLint
*attrib_list
)
801 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
803 #ifdef HAVE_X11_PLATFORM
804 /* The `native_pixmap` parameter for the X11 platform differs between
805 * eglCreatePixmapSurface() and eglCreatePlatformPixmapSurfaceEXT(). In
806 * eglCreatePixmapSurface(), the type of `native_pixmap` is an Xlib
807 * `Pixmap`. In eglCreatePlatformPixmapSurfaceEXT(), the type is
808 * `Pixmap*`. Convert `Pixmap*` to `Pixmap` because that's what
809 * dri2_x11_create_pixmap_surface() expects.
811 if (disp
->Platform
== _EGL_PLATFORM_X11
&& native_pixmap
!= NULL
) {
812 native_pixmap
= (void*) (* (Pixmap
*) native_pixmap
);
816 return _eglCreatePixmapSurfaceCommon(disp
, config
, native_pixmap
,
821 EGLSurface EGLAPIENTRY
822 eglCreatePbufferSurface(EGLDisplay dpy
, EGLConfig config
,
823 const EGLint
*attrib_list
)
825 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
826 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
831 _EGL_CHECK_CONFIG(disp
, conf
, EGL_NO_SURFACE
, drv
);
833 surf
= drv
->API
.CreatePbufferSurface(drv
, disp
, conf
, attrib_list
);
834 ret
= (surf
) ? _eglLinkSurface(surf
) : EGL_NO_SURFACE
;
836 RETURN_EGL_EVAL(disp
, ret
);
840 EGLBoolean EGLAPIENTRY
841 eglDestroySurface(EGLDisplay dpy
, EGLSurface surface
)
843 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
844 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
848 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
849 _eglUnlinkSurface(surf
);
850 ret
= drv
->API
.DestroySurface(drv
, disp
, surf
);
852 RETURN_EGL_EVAL(disp
, ret
);
855 EGLBoolean EGLAPIENTRY
856 eglQuerySurface(EGLDisplay dpy
, EGLSurface surface
,
857 EGLint attribute
, EGLint
*value
)
859 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
860 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
864 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
865 ret
= drv
->API
.QuerySurface(drv
, disp
, surf
, attribute
, value
);
867 RETURN_EGL_EVAL(disp
, ret
);
870 EGLBoolean EGLAPIENTRY
871 eglSurfaceAttrib(EGLDisplay dpy
, EGLSurface surface
,
872 EGLint attribute
, EGLint value
)
874 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
875 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
879 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
880 ret
= drv
->API
.SurfaceAttrib(drv
, disp
, surf
, attribute
, value
);
882 RETURN_EGL_EVAL(disp
, ret
);
886 EGLBoolean EGLAPIENTRY
887 eglBindTexImage(EGLDisplay dpy
, EGLSurface surface
, EGLint buffer
)
889 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
890 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
894 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
895 ret
= drv
->API
.BindTexImage(drv
, disp
, surf
, buffer
);
897 RETURN_EGL_EVAL(disp
, ret
);
901 EGLBoolean EGLAPIENTRY
902 eglReleaseTexImage(EGLDisplay dpy
, EGLSurface surface
, EGLint buffer
)
904 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
905 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
909 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
910 ret
= drv
->API
.ReleaseTexImage(drv
, disp
, surf
, buffer
);
912 RETURN_EGL_EVAL(disp
, ret
);
916 EGLBoolean EGLAPIENTRY
917 eglSwapInterval(EGLDisplay dpy
, EGLint interval
)
919 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
920 _EGLContext
*ctx
= _eglGetCurrentContext();
925 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
927 if (_eglGetContextHandle(ctx
) == EGL_NO_CONTEXT
||
928 ctx
->Resource
.Display
!= disp
)
929 RETURN_EGL_ERROR(disp
, EGL_BAD_CONTEXT
, EGL_FALSE
);
931 surf
= ctx
->DrawSurface
;
932 if (_eglGetSurfaceHandle(surf
) == EGL_NO_SURFACE
)
933 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
935 ret
= drv
->API
.SwapInterval(drv
, disp
, surf
, interval
);
937 RETURN_EGL_EVAL(disp
, ret
);
941 EGLBoolean EGLAPIENTRY
942 eglSwapBuffers(EGLDisplay dpy
, EGLSurface surface
)
944 _EGLContext
*ctx
= _eglGetCurrentContext();
945 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
946 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
950 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
952 /* surface must be bound to current context in EGL 1.4 */
953 #ifndef _EGL_BUILT_IN_DRIVER_HAIKU
954 if (_eglGetContextHandle(ctx
) == EGL_NO_CONTEXT
||
955 surf
!= ctx
->DrawSurface
)
956 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
959 ret
= drv
->API
.SwapBuffers(drv
, disp
, surf
);
961 RETURN_EGL_EVAL(disp
, ret
);
965 #ifdef EGL_EXT_swap_buffers_with_damage
967 EGLBoolean EGLAPIENTRY
968 eglSwapBuffersWithDamageEXT(EGLDisplay dpy
, EGLSurface surface
,
969 EGLint
*rects
, EGLint n_rects
)
971 _EGLContext
*ctx
= _eglGetCurrentContext();
972 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
973 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
977 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
979 /* surface must be bound to current context in EGL 1.4 */
980 if (_eglGetContextHandle(ctx
) == EGL_NO_CONTEXT
||
981 surf
!= ctx
->DrawSurface
)
982 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
984 if ((n_rects
> 0 && rects
== NULL
) || n_rects
< 0)
985 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
987 ret
= drv
->API
.SwapBuffersWithDamageEXT(drv
, disp
, surf
, rects
, n_rects
);
989 RETURN_EGL_EVAL(disp
, ret
);
992 #endif /* EGL_EXT_swap_buffers_with_damage */
994 EGLBoolean EGLAPIENTRY
995 eglCopyBuffers(EGLDisplay dpy
, EGLSurface surface
, EGLNativePixmapType target
)
997 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
998 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
1001 void *native_pixmap_ptr
;
1003 STATIC_ASSERT(sizeof(void*) == sizeof(target
));
1004 native_pixmap_ptr
= (void*) target
;
1006 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
1007 if (disp
->Platform
!= _eglGetNativePlatform(disp
->PlatformDisplay
))
1008 RETURN_EGL_ERROR(disp
, EGL_BAD_NATIVE_PIXMAP
, EGL_FALSE
);
1009 ret
= drv
->API
.CopyBuffers(drv
, disp
, surf
, native_pixmap_ptr
);
1011 RETURN_EGL_EVAL(disp
, ret
);
1015 EGLBoolean EGLAPIENTRY
1018 _EGLContext
*ctx
= _eglGetCurrentContext();
1024 RETURN_EGL_SUCCESS(NULL
, EGL_TRUE
);
1026 disp
= ctx
->Resource
.Display
;
1027 mtx_lock(&disp
->Mutex
);
1029 /* let bad current context imply bad current surface */
1030 if (_eglGetContextHandle(ctx
) == EGL_NO_CONTEXT
||
1031 _eglGetSurfaceHandle(ctx
->DrawSurface
) == EGL_NO_SURFACE
)
1032 RETURN_EGL_ERROR(disp
, EGL_BAD_CURRENT_SURFACE
, EGL_FALSE
);
1034 /* a valid current context implies an initialized current display */
1035 assert(disp
->Initialized
);
1037 ret
= drv
->API
.WaitClient(drv
, disp
, ctx
);
1039 RETURN_EGL_EVAL(disp
, ret
);
1043 EGLBoolean EGLAPIENTRY
1046 _EGLThreadInfo
*t
= _eglGetCurrentThread();
1047 EGLint api_index
= t
->CurrentAPIIndex
;
1048 EGLint es_index
= _eglConvertApiToIndex(EGL_OPENGL_ES_API
);
1051 if (api_index
!= es_index
&& _eglIsCurrentThreadDummy())
1052 RETURN_EGL_ERROR(NULL
, EGL_BAD_ALLOC
, EGL_FALSE
);
1054 t
->CurrentAPIIndex
= es_index
;
1055 ret
= eglWaitClient();
1056 t
->CurrentAPIIndex
= api_index
;
1061 EGLBoolean EGLAPIENTRY
1062 eglWaitNative(EGLint engine
)
1064 _EGLContext
*ctx
= _eglGetCurrentContext();
1070 RETURN_EGL_SUCCESS(NULL
, EGL_TRUE
);
1072 disp
= ctx
->Resource
.Display
;
1073 mtx_lock(&disp
->Mutex
);
1075 /* let bad current context imply bad current surface */
1076 if (_eglGetContextHandle(ctx
) == EGL_NO_CONTEXT
||
1077 _eglGetSurfaceHandle(ctx
->DrawSurface
) == EGL_NO_SURFACE
)
1078 RETURN_EGL_ERROR(disp
, EGL_BAD_CURRENT_SURFACE
, EGL_FALSE
);
1080 /* a valid current context implies an initialized current display */
1081 assert(disp
->Initialized
);
1083 ret
= drv
->API
.WaitNative(drv
, disp
, engine
);
1085 RETURN_EGL_EVAL(disp
, ret
);
1089 EGLDisplay EGLAPIENTRY
1090 eglGetCurrentDisplay(void)
1092 _EGLContext
*ctx
= _eglGetCurrentContext();
1095 ret
= (ctx
) ? _eglGetDisplayHandle(ctx
->Resource
.Display
) : EGL_NO_DISPLAY
;
1097 RETURN_EGL_SUCCESS(NULL
, ret
);
1101 EGLContext EGLAPIENTRY
1102 eglGetCurrentContext(void)
1104 _EGLContext
*ctx
= _eglGetCurrentContext();
1107 ret
= _eglGetContextHandle(ctx
);
1109 RETURN_EGL_SUCCESS(NULL
, ret
);
1113 EGLSurface EGLAPIENTRY
1114 eglGetCurrentSurface(EGLint readdraw
)
1116 _EGLContext
*ctx
= _eglGetCurrentContext();
1117 EGLint err
= EGL_SUCCESS
;
1122 RETURN_EGL_SUCCESS(NULL
, EGL_NO_SURFACE
);
1126 surf
= ctx
->DrawSurface
;
1129 surf
= ctx
->ReadSurface
;
1133 err
= EGL_BAD_PARAMETER
;
1137 ret
= _eglGetSurfaceHandle(surf
);
1139 RETURN_EGL_ERROR(NULL
, err
, ret
);
1146 _EGLThreadInfo
*t
= _eglGetCurrentThread();
1147 EGLint e
= t
->LastError
;
1148 if (!_eglIsCurrentThreadDummy())
1149 t
->LastError
= EGL_SUCCESS
;
1154 __eglMustCastToProperFunctionPointerType EGLAPIENTRY
1155 eglGetProcAddress(const char *procname
)
1157 static const struct {
1160 } egl_functions
[] = {
1161 /* core functions should not be queryable, but, well... */
1162 #ifdef _EGL_GET_CORE_ADDRESSES
1163 /* alphabetical order */
1164 { "eglBindAPI", (_EGLProc
) eglBindAPI
},
1165 { "eglBindTexImage", (_EGLProc
) eglBindTexImage
},
1166 { "eglChooseConfig", (_EGLProc
) eglChooseConfig
},
1167 { "eglCopyBuffers", (_EGLProc
) eglCopyBuffers
},
1168 { "eglCreateContext", (_EGLProc
) eglCreateContext
},
1169 { "eglCreatePbufferFromClientBuffer", (_EGLProc
) eglCreatePbufferFromClientBuffer
},
1170 { "eglCreatePbufferSurface", (_EGLProc
) eglCreatePbufferSurface
},
1171 { "eglCreatePixmapSurface", (_EGLProc
) eglCreatePixmapSurface
},
1172 { "eglCreateWindowSurface", (_EGLProc
) eglCreateWindowSurface
},
1173 { "eglDestroyContext", (_EGLProc
) eglDestroyContext
},
1174 { "eglDestroySurface", (_EGLProc
) eglDestroySurface
},
1175 { "eglGetConfigAttrib", (_EGLProc
) eglGetConfigAttrib
},
1176 { "eglGetConfigs", (_EGLProc
) eglGetConfigs
},
1177 { "eglGetCurrentContext", (_EGLProc
) eglGetCurrentContext
},
1178 { "eglGetCurrentDisplay", (_EGLProc
) eglGetCurrentDisplay
},
1179 { "eglGetCurrentSurface", (_EGLProc
) eglGetCurrentSurface
},
1180 { "eglGetDisplay", (_EGLProc
) eglGetDisplay
},
1181 { "eglGetError", (_EGLProc
) eglGetError
},
1182 { "eglGetProcAddress", (_EGLProc
) eglGetProcAddress
},
1183 { "eglInitialize", (_EGLProc
) eglInitialize
},
1184 { "eglMakeCurrent", (_EGLProc
) eglMakeCurrent
},
1185 { "eglQueryAPI", (_EGLProc
) eglQueryAPI
},
1186 { "eglQueryContext", (_EGLProc
) eglQueryContext
},
1187 { "eglQueryString", (_EGLProc
) eglQueryString
},
1188 { "eglQuerySurface", (_EGLProc
) eglQuerySurface
},
1189 { "eglReleaseTexImage", (_EGLProc
) eglReleaseTexImage
},
1190 { "eglReleaseThread", (_EGLProc
) eglReleaseThread
},
1191 { "eglSurfaceAttrib", (_EGLProc
) eglSurfaceAttrib
},
1192 { "eglSwapBuffers", (_EGLProc
) eglSwapBuffers
},
1193 { "eglSwapInterval", (_EGLProc
) eglSwapInterval
},
1194 { "eglTerminate", (_EGLProc
) eglTerminate
},
1195 { "eglWaitClient", (_EGLProc
) eglWaitClient
},
1196 { "eglWaitGL", (_EGLProc
) eglWaitGL
},
1197 { "eglWaitNative", (_EGLProc
) eglWaitNative
},
1198 #endif /* _EGL_GET_CORE_ADDRESSES */
1199 #ifdef EGL_MESA_screen_surface
1200 { "eglChooseModeMESA", (_EGLProc
) eglChooseModeMESA
},
1201 { "eglGetModesMESA", (_EGLProc
) eglGetModesMESA
},
1202 { "eglGetModeAttribMESA", (_EGLProc
) eglGetModeAttribMESA
},
1203 { "eglCopyContextMESA", (_EGLProc
) eglCopyContextMESA
},
1204 { "eglGetScreensMESA", (_EGLProc
) eglGetScreensMESA
},
1205 { "eglCreateScreenSurfaceMESA", (_EGLProc
) eglCreateScreenSurfaceMESA
},
1206 { "eglShowScreenSurfaceMESA", (_EGLProc
) eglShowScreenSurfaceMESA
},
1207 { "eglScreenPositionMESA", (_EGLProc
) eglScreenPositionMESA
},
1208 { "eglQueryScreenMESA", (_EGLProc
) eglQueryScreenMESA
},
1209 { "eglQueryScreenSurfaceMESA", (_EGLProc
) eglQueryScreenSurfaceMESA
},
1210 { "eglQueryScreenModeMESA", (_EGLProc
) eglQueryScreenModeMESA
},
1211 { "eglQueryModeStringMESA", (_EGLProc
) eglQueryModeStringMESA
},
1212 #endif /* EGL_MESA_screen_surface */
1213 #ifdef EGL_MESA_drm_display
1214 { "eglGetDRMDisplayMESA", (_EGLProc
) eglGetDRMDisplayMESA
},
1216 { "eglCreateImageKHR", (_EGLProc
) eglCreateImageKHR
},
1217 { "eglDestroyImageKHR", (_EGLProc
) eglDestroyImageKHR
},
1218 { "eglCreateSyncKHR", (_EGLProc
) eglCreateSyncKHR
},
1219 { "eglCreateSync64KHR", (_EGLProc
) eglCreateSync64KHR
},
1220 { "eglDestroySyncKHR", (_EGLProc
) eglDestroySyncKHR
},
1221 { "eglClientWaitSyncKHR", (_EGLProc
) eglClientWaitSyncKHR
},
1222 { "eglWaitSyncKHR", (_EGLProc
) eglWaitSyncKHR
},
1223 { "eglSignalSyncKHR", (_EGLProc
) eglSignalSyncKHR
},
1224 { "eglGetSyncAttribKHR", (_EGLProc
) eglGetSyncAttribKHR
},
1225 #ifdef EGL_NOK_swap_region
1226 { "eglSwapBuffersRegionNOK", (_EGLProc
) eglSwapBuffersRegionNOK
},
1228 #ifdef EGL_MESA_drm_image
1229 { "eglCreateDRMImageMESA", (_EGLProc
) eglCreateDRMImageMESA
},
1230 { "eglExportDRMImageMESA", (_EGLProc
) eglExportDRMImageMESA
},
1232 #ifdef EGL_WL_bind_wayland_display
1233 { "eglBindWaylandDisplayWL", (_EGLProc
) eglBindWaylandDisplayWL
},
1234 { "eglUnbindWaylandDisplayWL", (_EGLProc
) eglUnbindWaylandDisplayWL
},
1235 { "eglQueryWaylandBufferWL", (_EGLProc
) eglQueryWaylandBufferWL
},
1237 #ifdef EGL_WL_create_wayland_buffer_from_image
1238 { "eglCreateWaylandBufferFromImageWL", (_EGLProc
) eglCreateWaylandBufferFromImageWL
},
1240 { "eglPostSubBufferNV", (_EGLProc
) eglPostSubBufferNV
},
1241 #ifdef EGL_EXT_swap_buffers_with_damage
1242 { "eglSwapBuffersWithDamageEXT", (_EGLProc
) eglSwapBuffersWithDamageEXT
},
1244 { "eglGetPlatformDisplayEXT", (_EGLProc
) eglGetPlatformDisplayEXT
},
1245 { "eglCreatePlatformWindowSurfaceEXT", (_EGLProc
) eglCreatePlatformWindowSurfaceEXT
},
1246 { "eglCreatePlatformPixmapSurfaceEXT", (_EGLProc
) eglCreatePlatformPixmapSurfaceEXT
},
1247 { "eglGetSyncValuesCHROMIUM", (_EGLProc
) eglGetSyncValuesCHROMIUM
},
1248 #ifdef EGL_MESA_dma_buf_image_export
1249 { "eglExportDMABUFImageQueryMESA", (_EGLProc
) eglExportDMABUFImageQueryMESA
},
1250 { "eglExportDMABUFImageMESA", (_EGLProc
) eglExportDMABUFImageMESA
},
1258 RETURN_EGL_SUCCESS(NULL
, NULL
);
1261 if (strncmp(procname
, "egl", 3) == 0) {
1262 for (i
= 0; egl_functions
[i
].name
; i
++) {
1263 if (strcmp(egl_functions
[i
].name
, procname
) == 0) {
1264 ret
= egl_functions
[i
].function
;
1270 ret
= _eglGetDriverProc(procname
);
1272 RETURN_EGL_SUCCESS(NULL
, ret
);
1276 #ifdef EGL_MESA_screen_surface
1280 * EGL_MESA_screen extension
1283 EGLBoolean EGLAPIENTRY
1284 eglChooseModeMESA(EGLDisplay dpy
, EGLScreenMESA screen
,
1285 const EGLint
*attrib_list
, EGLModeMESA
*modes
,
1286 EGLint modes_size
, EGLint
*num_modes
)
1288 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1289 _EGLScreen
*scrn
= _eglLookupScreen(screen
, disp
);
1293 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1294 ret
= drv
->API
.ChooseModeMESA(drv
, disp
, scrn
, attrib_list
,
1295 modes
, modes_size
, num_modes
);
1297 RETURN_EGL_EVAL(disp
, ret
);
1301 EGLBoolean EGLAPIENTRY
1302 eglGetModesMESA(EGLDisplay dpy
, EGLScreenMESA screen
, EGLModeMESA
*modes
,
1303 EGLint mode_size
, EGLint
*num_mode
)
1305 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1306 _EGLScreen
*scrn
= _eglLookupScreen(screen
, disp
);
1310 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1311 ret
= drv
->API
.GetModesMESA(drv
, disp
, scrn
, modes
, mode_size
, num_mode
);
1313 RETURN_EGL_EVAL(disp
, ret
);
1317 EGLBoolean EGLAPIENTRY
1318 eglGetModeAttribMESA(EGLDisplay dpy
, EGLModeMESA mode
,
1319 EGLint attribute
, EGLint
*value
)
1321 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1322 _EGLMode
*m
= _eglLookupMode(mode
, disp
);
1326 _EGL_CHECK_MODE(disp
, m
, EGL_FALSE
, drv
);
1327 ret
= drv
->API
.GetModeAttribMESA(drv
, disp
, m
, attribute
, value
);
1329 RETURN_EGL_EVAL(disp
, ret
);
1333 EGLBoolean EGLAPIENTRY
1334 eglCopyContextMESA(EGLDisplay dpy
, EGLContext source
, EGLContext dest
,
1337 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1338 _EGLContext
*source_context
= _eglLookupContext(source
, disp
);
1339 _EGLContext
*dest_context
= _eglLookupContext(dest
, disp
);
1343 _EGL_CHECK_CONTEXT(disp
, source_context
, EGL_FALSE
, drv
);
1345 RETURN_EGL_ERROR(disp
, EGL_BAD_CONTEXT
, EGL_FALSE
);
1347 ret
= drv
->API
.CopyContextMESA(drv
, disp
,
1348 source_context
, dest_context
, mask
);
1350 RETURN_EGL_EVAL(disp
, ret
);
1354 EGLBoolean EGLAPIENTRY
1355 eglGetScreensMESA(EGLDisplay dpy
, EGLScreenMESA
*screens
,
1356 EGLint max_screens
, EGLint
*num_screens
)
1358 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1362 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1363 ret
= drv
->API
.GetScreensMESA(drv
, disp
, screens
, max_screens
, num_screens
);
1365 RETURN_EGL_EVAL(disp
, ret
);
1369 EGLSurface EGLAPIENTRY
1370 eglCreateScreenSurfaceMESA(EGLDisplay dpy
, EGLConfig config
,
1371 const EGLint
*attrib_list
)
1373 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1374 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
1379 _EGL_CHECK_CONFIG(disp
, conf
, EGL_NO_SURFACE
, drv
);
1381 surf
= drv
->API
.CreateScreenSurfaceMESA(drv
, disp
, conf
, attrib_list
);
1382 ret
= (surf
) ? _eglLinkSurface(surf
) : EGL_NO_SURFACE
;
1384 RETURN_EGL_EVAL(disp
, ret
);
1388 EGLBoolean EGLAPIENTRY
1389 eglShowScreenSurfaceMESA(EGLDisplay dpy
, EGLint screen
,
1390 EGLSurface surface
, EGLModeMESA mode
)
1392 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1393 _EGLScreen
*scrn
= _eglLookupScreen((EGLScreenMESA
) screen
, disp
);
1394 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
1395 _EGLMode
*m
= _eglLookupMode(mode
, disp
);
1399 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1400 if (!surf
&& surface
!= EGL_NO_SURFACE
)
1401 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
1402 if (!m
&& mode
!= EGL_NO_MODE_MESA
)
1403 RETURN_EGL_ERROR(disp
, EGL_BAD_MODE_MESA
, EGL_FALSE
);
1405 ret
= drv
->API
.ShowScreenSurfaceMESA(drv
, disp
, scrn
, surf
, m
);
1407 RETURN_EGL_EVAL(disp
, ret
);
1411 EGLBoolean EGLAPIENTRY
1412 eglScreenPositionMESA(EGLDisplay dpy
, EGLScreenMESA screen
, EGLint x
, EGLint y
)
1414 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1415 _EGLScreen
*scrn
= _eglLookupScreen(screen
, disp
);
1419 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1420 ret
= drv
->API
.ScreenPositionMESA(drv
, disp
, scrn
, x
, y
);
1422 RETURN_EGL_EVAL(disp
, ret
);
1426 EGLBoolean EGLAPIENTRY
1427 eglQueryScreenMESA(EGLDisplay dpy
, EGLScreenMESA screen
,
1428 EGLint attribute
, EGLint
*value
)
1430 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1431 _EGLScreen
*scrn
= _eglLookupScreen(screen
, disp
);
1435 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1436 ret
= drv
->API
.QueryScreenMESA(drv
, disp
, scrn
, attribute
, value
);
1438 RETURN_EGL_EVAL(disp
, ret
);
1442 EGLBoolean EGLAPIENTRY
1443 eglQueryScreenSurfaceMESA(EGLDisplay dpy
, EGLScreenMESA screen
,
1444 EGLSurface
*surface
)
1446 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1447 _EGLScreen
*scrn
= _eglLookupScreen((EGLScreenMESA
) screen
, disp
);
1452 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1453 ret
= drv
->API
.QueryScreenSurfaceMESA(drv
, disp
, scrn
, &surf
);
1455 *surface
= _eglGetSurfaceHandle(surf
);
1457 RETURN_EGL_EVAL(disp
, ret
);
1461 EGLBoolean EGLAPIENTRY
1462 eglQueryScreenModeMESA(EGLDisplay dpy
, EGLScreenMESA screen
, EGLModeMESA
*mode
)
1464 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1465 _EGLScreen
*scrn
= _eglLookupScreen((EGLScreenMESA
) screen
, disp
);
1470 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1471 ret
= drv
->API
.QueryScreenModeMESA(drv
, disp
, scrn
, &m
);
1475 RETURN_EGL_EVAL(disp
, ret
);
1479 const char * EGLAPIENTRY
1480 eglQueryModeStringMESA(EGLDisplay dpy
, EGLModeMESA mode
)
1482 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1483 _EGLMode
*m
= _eglLookupMode(mode
, disp
);
1487 _EGL_CHECK_MODE(disp
, m
, NULL
, drv
);
1488 ret
= drv
->API
.QueryModeStringMESA(drv
, disp
, m
);
1490 RETURN_EGL_EVAL(disp
, ret
);
1494 #endif /* EGL_MESA_screen_surface */
1497 #ifdef EGL_MESA_drm_display
1499 EGLDisplay EGLAPIENTRY
1500 eglGetDRMDisplayMESA(int fd
)
1502 _EGLDisplay
*dpy
= _eglFindDisplay(_EGL_PLATFORM_DRM
, (void *) (intptr_t) fd
);
1503 return _eglGetDisplayHandle(dpy
);
1506 #endif /* EGL_MESA_drm_display */
1513 * Specify the client API to use for subsequent calls including:
1514 * eglCreateContext()
1515 * eglGetCurrentContext()
1516 * eglGetCurrentDisplay()
1517 * eglGetCurrentSurface()
1518 * eglMakeCurrent(when the ctx parameter is EGL NO CONTEXT)
1521 * See section 3.7 "Rendering Context" in the EGL specification for details.
1523 EGLBoolean EGLAPIENTRY
1524 eglBindAPI(EGLenum api
)
1526 _EGLThreadInfo
*t
= _eglGetCurrentThread();
1528 if (_eglIsCurrentThreadDummy())
1529 RETURN_EGL_ERROR(NULL
, EGL_BAD_ALLOC
, EGL_FALSE
);
1531 if (!_eglIsApiValid(api
))
1532 RETURN_EGL_ERROR(NULL
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1534 t
->CurrentAPIIndex
= _eglConvertApiToIndex(api
);
1536 RETURN_EGL_SUCCESS(NULL
, EGL_TRUE
);
1541 * Return the last value set with eglBindAPI().
1546 _EGLThreadInfo
*t
= _eglGetCurrentThread();
1549 /* returns one of EGL_OPENGL_API, EGL_OPENGL_ES_API or EGL_OPENVG_API */
1550 ret
= _eglConvertApiFromIndex(t
->CurrentAPIIndex
);
1552 RETURN_EGL_SUCCESS(NULL
, ret
);
1556 EGLSurface EGLAPIENTRY
1557 eglCreatePbufferFromClientBuffer(EGLDisplay dpy
, EGLenum buftype
,
1558 EGLClientBuffer buffer
, EGLConfig config
,
1559 const EGLint
*attrib_list
)
1561 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1562 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
1567 _EGL_CHECK_CONFIG(disp
, conf
, EGL_NO_SURFACE
, drv
);
1569 surf
= drv
->API
.CreatePbufferFromClientBuffer(drv
, disp
, buftype
, buffer
,
1571 ret
= (surf
) ? _eglLinkSurface(surf
) : EGL_NO_SURFACE
;
1573 RETURN_EGL_EVAL(disp
, ret
);
1577 EGLBoolean EGLAPIENTRY
1578 eglReleaseThread(void)
1580 /* unbind current contexts */
1581 if (!_eglIsCurrentThreadDummy()) {
1582 _EGLThreadInfo
*t
= _eglGetCurrentThread();
1583 EGLint api_index
= t
->CurrentAPIIndex
;
1586 for (i
= 0; i
< _EGL_API_NUM_APIS
; i
++) {
1587 _EGLContext
*ctx
= t
->CurrentContexts
[i
];
1589 _EGLDisplay
*disp
= ctx
->Resource
.Display
;
1592 t
->CurrentAPIIndex
= i
;
1594 mtx_lock(&disp
->Mutex
);
1596 (void) drv
->API
.MakeCurrent(drv
, disp
, NULL
, NULL
, NULL
);
1597 mtx_unlock(&disp
->Mutex
);
1601 t
->CurrentAPIIndex
= api_index
;
1604 _eglDestroyCurrentThread();
1606 RETURN_EGL_SUCCESS(NULL
, EGL_TRUE
);
1610 EGLImageKHR EGLAPIENTRY
1611 eglCreateImageKHR(EGLDisplay dpy
, EGLContext ctx
, EGLenum target
,
1612 EGLClientBuffer buffer
, const EGLint
*attr_list
)
1614 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1615 _EGLContext
*context
= _eglLookupContext(ctx
, disp
);
1620 _EGL_CHECK_DISPLAY(disp
, EGL_NO_IMAGE_KHR
, drv
);
1621 if (!disp
->Extensions
.KHR_image_base
)
1622 RETURN_EGL_EVAL(disp
, EGL_NO_IMAGE_KHR
);
1623 if (!context
&& ctx
!= EGL_NO_CONTEXT
)
1624 RETURN_EGL_ERROR(disp
, EGL_BAD_CONTEXT
, EGL_NO_IMAGE_KHR
);
1625 /* "If <target> is EGL_LINUX_DMA_BUF_EXT, <dpy> must be a valid display,
1626 * <ctx> must be EGL_NO_CONTEXT..."
1628 if (ctx
!= EGL_NO_CONTEXT
&& target
== EGL_LINUX_DMA_BUF_EXT
)
1629 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_NO_IMAGE_KHR
);
1631 img
= drv
->API
.CreateImageKHR(drv
,
1632 disp
, context
, target
, buffer
, attr_list
);
1633 ret
= (img
) ? _eglLinkImage(img
) : EGL_NO_IMAGE_KHR
;
1635 RETURN_EGL_EVAL(disp
, ret
);
1639 EGLBoolean EGLAPIENTRY
1640 eglDestroyImageKHR(EGLDisplay dpy
, EGLImageKHR image
)
1642 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1643 _EGLImage
*img
= _eglLookupImage(image
, disp
);
1647 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1648 if (!disp
->Extensions
.KHR_image_base
)
1649 RETURN_EGL_EVAL(disp
, EGL_FALSE
);
1651 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1653 _eglUnlinkImage(img
);
1654 ret
= drv
->API
.DestroyImageKHR(drv
, disp
, img
);
1656 RETURN_EGL_EVAL(disp
, ret
);
1661 _eglCreateSync(EGLDisplay dpy
, EGLenum type
, const EGLint
*attrib_list
,
1662 const EGLAttribKHR
*attrib_list64
, EGLBoolean is64
)
1664 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1665 _EGLContext
*ctx
= _eglGetCurrentContext();
1670 _EGL_CHECK_DISPLAY(disp
, EGL_NO_SYNC_KHR
, drv
);
1672 if (!disp
->Extensions
.KHR_cl_event2
&& is64
)
1673 RETURN_EGL_EVAL(disp
, EGL_NO_SYNC_KHR
);
1675 /* return an error if the client API doesn't support GL_OES_EGL_sync */
1676 if (!ctx
|| ctx
->Resource
.Display
!= dpy
||
1677 ctx
->ClientAPI
!= EGL_OPENGL_ES_API
)
1678 RETURN_EGL_ERROR(disp
, EGL_BAD_MATCH
, EGL_NO_SYNC_KHR
);
1681 case EGL_SYNC_FENCE_KHR
:
1682 if (!disp
->Extensions
.KHR_fence_sync
)
1683 RETURN_EGL_ERROR(disp
, EGL_BAD_ATTRIBUTE
, EGL_NO_SYNC_KHR
);
1685 case EGL_SYNC_REUSABLE_KHR
:
1686 if (!disp
->Extensions
.KHR_reusable_sync
)
1687 RETURN_EGL_ERROR(disp
, EGL_BAD_ATTRIBUTE
, EGL_NO_SYNC_KHR
);
1689 case EGL_SYNC_CL_EVENT_KHR
:
1690 if (!disp
->Extensions
.KHR_cl_event2
)
1691 RETURN_EGL_ERROR(disp
, EGL_BAD_ATTRIBUTE
, EGL_NO_SYNC_KHR
);
1694 RETURN_EGL_ERROR(disp
, EGL_BAD_ATTRIBUTE
, EGL_NO_SYNC_KHR
);
1697 sync
= drv
->API
.CreateSyncKHR(drv
, disp
, type
, attrib_list
, attrib_list64
);
1698 ret
= (sync
) ? _eglLinkSync(sync
) : EGL_NO_SYNC_KHR
;
1700 RETURN_EGL_EVAL(disp
, ret
);
1704 EGLSyncKHR EGLAPIENTRY
1705 eglCreateSyncKHR(EGLDisplay dpy
, EGLenum type
, const EGLint
*attrib_list
)
1707 return _eglCreateSync(dpy
, type
, attrib_list
, NULL
, EGL_FALSE
);
1711 EGLSyncKHR EGLAPIENTRY
1712 eglCreateSync64KHR(EGLDisplay dpy
, EGLenum type
, const EGLAttribKHR
*attrib_list
)
1714 return _eglCreateSync(dpy
, type
, NULL
, attrib_list
, EGL_TRUE
);
1718 EGLBoolean EGLAPIENTRY
1719 eglDestroySyncKHR(EGLDisplay dpy
, EGLSyncKHR sync
)
1721 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1722 _EGLSync
*s
= _eglLookupSync(sync
, disp
);
1726 _EGL_CHECK_SYNC(disp
, s
, EGL_FALSE
, drv
);
1727 assert(disp
->Extensions
.KHR_reusable_sync
||
1728 disp
->Extensions
.KHR_fence_sync
);
1731 ret
= drv
->API
.DestroySyncKHR(drv
, disp
, s
);
1733 RETURN_EGL_EVAL(disp
, ret
);
1738 eglClientWaitSyncKHR(EGLDisplay dpy
, EGLSyncKHR sync
, EGLint flags
, EGLTimeKHR timeout
)
1740 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1741 _EGLSync
*s
= _eglLookupSync(sync
, disp
);
1745 _EGL_CHECK_SYNC(disp
, s
, EGL_FALSE
, drv
);
1746 assert(disp
->Extensions
.KHR_reusable_sync
||
1747 disp
->Extensions
.KHR_fence_sync
);
1749 if (s
->SyncStatus
== EGL_SIGNALED_KHR
)
1750 RETURN_EGL_EVAL(disp
, EGL_CONDITION_SATISFIED_KHR
);
1752 ret
= drv
->API
.ClientWaitSyncKHR(drv
, disp
, s
, flags
, timeout
);
1754 RETURN_EGL_EVAL(disp
, ret
);
1759 eglWaitSyncKHR(EGLDisplay dpy
, EGLSyncKHR sync
, EGLint flags
)
1761 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1762 _EGLSync
*s
= _eglLookupSync(sync
, disp
);
1763 _EGLContext
*ctx
= _eglGetCurrentContext();
1767 _EGL_CHECK_SYNC(disp
, s
, EGL_FALSE
, drv
);
1768 assert(disp
->Extensions
.KHR_wait_sync
);
1770 /* return an error if the client API doesn't support GL_OES_EGL_sync */
1771 if (ctx
== EGL_NO_CONTEXT
|| ctx
->ClientAPI
!= EGL_OPENGL_ES_API
)
1772 RETURN_EGL_ERROR(disp
, EGL_BAD_MATCH
, EGL_FALSE
);
1774 /* the API doesn't allow any flags yet */
1776 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1778 ret
= drv
->API
.WaitSyncKHR(drv
, disp
, s
);
1780 RETURN_EGL_EVAL(disp
, ret
);
1784 EGLBoolean EGLAPIENTRY
1785 eglSignalSyncKHR(EGLDisplay dpy
, EGLSyncKHR sync
, EGLenum mode
)
1787 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1788 _EGLSync
*s
= _eglLookupSync(sync
, disp
);
1792 _EGL_CHECK_SYNC(disp
, s
, EGL_FALSE
, drv
);
1793 assert(disp
->Extensions
.KHR_reusable_sync
);
1794 ret
= drv
->API
.SignalSyncKHR(drv
, disp
, s
, mode
);
1796 RETURN_EGL_EVAL(disp
, ret
);
1800 EGLBoolean EGLAPIENTRY
1801 eglGetSyncAttribKHR(EGLDisplay dpy
, EGLSyncKHR sync
, EGLint attribute
, EGLint
*value
)
1803 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1804 _EGLSync
*s
= _eglLookupSync(sync
, disp
);
1808 _EGL_CHECK_SYNC(disp
, s
, EGL_FALSE
, drv
);
1809 assert(disp
->Extensions
.KHR_reusable_sync
||
1810 disp
->Extensions
.KHR_fence_sync
);
1811 ret
= drv
->API
.GetSyncAttribKHR(drv
, disp
, s
, attribute
, value
);
1813 RETURN_EGL_EVAL(disp
, ret
);
1817 #ifdef EGL_NOK_swap_region
1819 EGLBoolean EGLAPIENTRY
1820 eglSwapBuffersRegionNOK(EGLDisplay dpy
, EGLSurface surface
,
1821 EGLint numRects
, const EGLint
*rects
)
1823 _EGLContext
*ctx
= _eglGetCurrentContext();
1824 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1825 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
1829 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
1831 if (!disp
->Extensions
.NOK_swap_region
)
1832 RETURN_EGL_EVAL(disp
, EGL_FALSE
);
1834 /* surface must be bound to current context in EGL 1.4 */
1835 if (_eglGetContextHandle(ctx
) == EGL_NO_CONTEXT
||
1836 surf
!= ctx
->DrawSurface
)
1837 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
1839 ret
= drv
->API
.SwapBuffersRegionNOK(drv
, disp
, surf
, numRects
, rects
);
1841 RETURN_EGL_EVAL(disp
, ret
);
1844 #endif /* EGL_NOK_swap_region */
1847 #ifdef EGL_MESA_drm_image
1849 EGLImageKHR EGLAPIENTRY
1850 eglCreateDRMImageMESA(EGLDisplay dpy
, const EGLint
*attr_list
)
1852 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1857 _EGL_CHECK_DISPLAY(disp
, EGL_NO_IMAGE_KHR
, drv
);
1858 if (!disp
->Extensions
.MESA_drm_image
)
1859 RETURN_EGL_EVAL(disp
, EGL_NO_IMAGE_KHR
);
1861 img
= drv
->API
.CreateDRMImageMESA(drv
, disp
, attr_list
);
1862 ret
= (img
) ? _eglLinkImage(img
) : EGL_NO_IMAGE_KHR
;
1864 RETURN_EGL_EVAL(disp
, ret
);
1867 EGLBoolean EGLAPIENTRY
1868 eglExportDRMImageMESA(EGLDisplay dpy
, EGLImageKHR image
,
1869 EGLint
*name
, EGLint
*handle
, EGLint
*stride
)
1871 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1872 _EGLImage
*img
= _eglLookupImage(image
, disp
);
1876 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1877 assert(disp
->Extensions
.MESA_drm_image
);
1880 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1882 ret
= drv
->API
.ExportDRMImageMESA(drv
, disp
, img
, name
, handle
, stride
);
1884 RETURN_EGL_EVAL(disp
, ret
);
1889 #ifdef EGL_WL_bind_wayland_display
1892 EGLBoolean EGLAPIENTRY
1893 eglBindWaylandDisplayWL(EGLDisplay dpy
, struct wl_display
*display
)
1895 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1899 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1900 assert(disp
->Extensions
.WL_bind_wayland_display
);
1903 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1905 ret
= drv
->API
.BindWaylandDisplayWL(drv
, disp
, display
);
1907 RETURN_EGL_EVAL(disp
, ret
);
1910 EGLBoolean EGLAPIENTRY
1911 eglUnbindWaylandDisplayWL(EGLDisplay dpy
, struct wl_display
*display
)
1913 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1917 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1918 assert(disp
->Extensions
.WL_bind_wayland_display
);
1921 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1923 ret
= drv
->API
.UnbindWaylandDisplayWL(drv
, disp
, display
);
1925 RETURN_EGL_EVAL(disp
, ret
);
1928 EGLBoolean EGLAPIENTRY
1929 eglQueryWaylandBufferWL(EGLDisplay dpy
, struct wl_resource
*buffer
,
1930 EGLint attribute
, EGLint
*value
)
1932 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1936 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1937 assert(disp
->Extensions
.WL_bind_wayland_display
);
1940 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1942 ret
= drv
->API
.QueryWaylandBufferWL(drv
, disp
, buffer
, attribute
, value
);
1944 RETURN_EGL_EVAL(disp
, ret
);
1948 #ifdef EGL_WL_create_wayland_buffer_from_image
1949 struct wl_buffer
* EGLAPIENTRY
1950 eglCreateWaylandBufferFromImageWL(EGLDisplay dpy
, EGLImageKHR image
)
1952 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1955 struct wl_buffer
*ret
;
1957 _EGL_CHECK_DISPLAY(disp
, NULL
, drv
);
1958 assert(disp
->Extensions
.WL_create_wayland_buffer_from_image
);
1960 img
= _eglLookupImage(image
, disp
);
1963 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, NULL
);
1965 ret
= drv
->API
.CreateWaylandBufferFromImageWL(drv
, disp
, img
);
1967 RETURN_EGL_EVAL(disp
, ret
);
1971 EGLBoolean EGLAPIENTRY
1972 eglPostSubBufferNV(EGLDisplay dpy
, EGLSurface surface
,
1973 EGLint x
, EGLint y
, EGLint width
, EGLint height
)
1975 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1976 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
1980 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
1982 if (!disp
->Extensions
.NV_post_sub_buffer
)
1983 RETURN_EGL_EVAL(disp
, EGL_FALSE
);
1985 ret
= drv
->API
.PostSubBufferNV(drv
, disp
, surf
, x
, y
, width
, height
);
1987 RETURN_EGL_EVAL(disp
, ret
);
1990 EGLBoolean EGLAPIENTRY
1991 eglGetSyncValuesCHROMIUM(EGLDisplay display
, EGLSurface surface
,
1992 EGLuint64KHR
*ust
, EGLuint64KHR
*msc
,
1995 _EGLDisplay
*disp
= _eglLockDisplay(display
);
1996 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
2000 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
2001 if (!disp
->Extensions
.CHROMIUM_sync_control
)
2002 RETURN_EGL_EVAL(disp
, EGL_FALSE
);
2004 if (!ust
|| !msc
|| !sbc
)
2005 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
2007 ret
= drv
->API
.GetSyncValuesCHROMIUM(disp
, surf
, ust
, msc
, sbc
);
2009 RETURN_EGL_EVAL(disp
, ret
);
2012 #ifdef EGL_MESA_image_dma_buf_export
2013 EGLBoolean EGLAPIENTRY
2014 eglExportDMABUFImageQueryMESA(EGLDisplay dpy
, EGLImageKHR image
,
2015 EGLint
*fourcc
, EGLint
*nplanes
,
2016 EGLuint64KHR
*modifiers
)
2018 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
2019 _EGLImage
*img
= _eglLookupImage(image
, disp
);
2023 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
2024 assert(disp
->Extensions
.MESA_image_dma_buf_export
);
2027 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
2029 ret
= drv
->API
.ExportDMABUFImageQueryMESA(drv
, disp
, img
, fourcc
, nplanes
,
2032 RETURN_EGL_EVAL(disp
, ret
);
2035 EGLBoolean EGLAPIENTRY
2036 eglExportDMABUFImageMESA(EGLDisplay dpy
, EGLImageKHR image
,
2037 int *fds
, EGLint
*strides
, EGLint
*offsets
)
2039 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
2040 _EGLImage
*img
= _eglLookupImage(image
, disp
);
2044 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
2045 assert(disp
->Extensions
.MESA_image_dma_buf_export
);
2048 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
2050 ret
= drv
->API
.ExportDMABUFImageMESA(drv
, disp
, img
, fds
, strides
, offsets
);
2052 RETURN_EGL_EVAL(disp
, ret
);