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
);
410 _EGL_CHECK_EXTENSION(KHR_surfaceless_context
);
411 _EGL_CHECK_EXTENSION(KHR_create_context
);
413 _EGL_CHECK_EXTENSION(NOK_swap_region
);
414 _EGL_CHECK_EXTENSION(NOK_texture_from_pixmap
);
416 _EGL_CHECK_EXTENSION(ANDROID_image_native_buffer
);
418 _EGL_CHECK_EXTENSION(CHROMIUM_sync_control
);
420 _EGL_CHECK_EXTENSION(EXT_create_context_robustness
);
421 _EGL_CHECK_EXTENSION(EXT_buffer_age
);
422 _EGL_CHECK_EXTENSION(EXT_swap_buffers_with_damage
);
423 _EGL_CHECK_EXTENSION(EXT_image_dma_buf_import
);
425 _EGL_CHECK_EXTENSION(NV_post_sub_buffer
);
427 _EGL_CHECK_EXTENSION(MESA_image_dma_buf_export
);
428 #undef _EGL_CHECK_EXTENSION
432 _eglCreateAPIsString(_EGLDisplay
*dpy
)
434 if (dpy
->ClientAPIs
& EGL_OPENGL_BIT
)
435 strcat(dpy
->ClientAPIsString
, "OpenGL ");
437 if (dpy
->ClientAPIs
& EGL_OPENGL_ES_BIT
)
438 strcat(dpy
->ClientAPIsString
, "OpenGL_ES ");
440 if (dpy
->ClientAPIs
& EGL_OPENGL_ES2_BIT
)
441 strcat(dpy
->ClientAPIsString
, "OpenGL_ES2 ");
443 if (dpy
->ClientAPIs
& EGL_OPENGL_ES3_BIT_KHR
)
444 strcat(dpy
->ClientAPIsString
, "OpenGL_ES3 ");
446 if (dpy
->ClientAPIs
& EGL_OPENVG_BIT
)
447 strcat(dpy
->ClientAPIsString
, "OpenVG ");
449 assert(strlen(dpy
->ClientAPIsString
) < sizeof(dpy
->ClientAPIsString
));
454 * This is typically the second EGL function that an application calls.
455 * Here we load/initialize the actual hardware driver.
457 EGLBoolean EGLAPIENTRY
458 eglInitialize(EGLDisplay dpy
, EGLint
*major
, EGLint
*minor
)
460 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
463 RETURN_EGL_ERROR(NULL
, EGL_BAD_DISPLAY
, EGL_FALSE
);
465 if (!disp
->Initialized
) {
466 if (!_eglMatchDriver(disp
, EGL_FALSE
))
467 RETURN_EGL_ERROR(disp
, EGL_NOT_INITIALIZED
, EGL_FALSE
);
469 /* limit to APIs supported by core */
470 disp
->ClientAPIs
&= _EGL_API_ALL_BITS
;
472 /* EGL_KHR_get_all_proc_addresses is a corner-case extension. The spec
473 * classifies it as an EGL display extension, though conceptually it's an
474 * EGL client extension.
476 * From the EGL_KHR_get_all_proc_addresses spec:
478 * The EGL implementation must expose the name
479 * EGL_KHR_client_get_all_proc_addresses if and only if it exposes
480 * EGL_KHR_get_all_proc_addresses and supports
481 * EGL_EXT_client_extensions.
483 * Mesa unconditionally exposes both client extensions mentioned above,
484 * so the spec requires that each EGLDisplay unconditionally expose
485 * EGL_KHR_get_all_proc_addresses also.
487 disp
->Extensions
.KHR_get_all_proc_addresses
= EGL_TRUE
;
489 _eglCreateExtensionsString(disp
);
490 _eglCreateAPIsString(disp
);
491 _eglsnprintf(disp
->VersionString
, sizeof(disp
->VersionString
),
492 "%d.%d (%s)", disp
->VersionMajor
, disp
->VersionMinor
,
496 /* Update applications version of major and minor if not NULL */
497 if ((major
!= NULL
) && (minor
!= NULL
)) {
498 *major
= disp
->VersionMajor
;
499 *minor
= disp
->VersionMinor
;
502 RETURN_EGL_SUCCESS(disp
, EGL_TRUE
);
506 EGLBoolean EGLAPIENTRY
507 eglTerminate(EGLDisplay dpy
)
509 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
512 RETURN_EGL_ERROR(NULL
, EGL_BAD_DISPLAY
, EGL_FALSE
);
514 if (disp
->Initialized
) {
515 _EGLDriver
*drv
= disp
->Driver
;
517 drv
->API
.Terminate(drv
, disp
);
518 /* do not reset disp->Driver */
519 disp
->ClientAPIsString
[0] = 0;
520 disp
->Initialized
= EGL_FALSE
;
523 RETURN_EGL_SUCCESS(disp
, EGL_TRUE
);
527 const char * EGLAPIENTRY
528 eglQueryString(EGLDisplay dpy
, EGLint name
)
533 if (dpy
== EGL_NO_DISPLAY
&& name
== EGL_EXTENSIONS
) {
534 RETURN_EGL_SUCCESS(NULL
, _eglGlobal
.ClientExtensionString
);
537 disp
= _eglLockDisplay(dpy
);
538 _EGL_CHECK_DISPLAY(disp
, NULL
, drv
);
542 RETURN_EGL_SUCCESS(disp
, _EGL_VENDOR_STRING
);
544 RETURN_EGL_SUCCESS(disp
, disp
->VersionString
);
546 RETURN_EGL_SUCCESS(disp
, disp
->ExtensionsString
);
547 case EGL_CLIENT_APIS
:
548 RETURN_EGL_SUCCESS(disp
, disp
->ClientAPIsString
);
550 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, NULL
);
555 EGLBoolean EGLAPIENTRY
556 eglGetConfigs(EGLDisplay dpy
, EGLConfig
*configs
,
557 EGLint config_size
, EGLint
*num_config
)
559 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
563 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
564 ret
= drv
->API
.GetConfigs(drv
, disp
, configs
, config_size
, num_config
);
566 RETURN_EGL_EVAL(disp
, ret
);
570 EGLBoolean EGLAPIENTRY
571 eglChooseConfig(EGLDisplay dpy
, const EGLint
*attrib_list
, EGLConfig
*configs
,
572 EGLint config_size
, EGLint
*num_config
)
574 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
578 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
579 ret
= drv
->API
.ChooseConfig(drv
, disp
, attrib_list
, configs
,
580 config_size
, num_config
);
582 RETURN_EGL_EVAL(disp
, ret
);
586 EGLBoolean EGLAPIENTRY
587 eglGetConfigAttrib(EGLDisplay dpy
, EGLConfig config
,
588 EGLint attribute
, EGLint
*value
)
590 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
591 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
595 _EGL_CHECK_CONFIG(disp
, conf
, EGL_FALSE
, drv
);
596 ret
= drv
->API
.GetConfigAttrib(drv
, disp
, conf
, attribute
, value
);
598 RETURN_EGL_EVAL(disp
, ret
);
602 EGLContext EGLAPIENTRY
603 eglCreateContext(EGLDisplay dpy
, EGLConfig config
, EGLContext share_list
,
604 const EGLint
*attrib_list
)
606 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
607 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
608 _EGLContext
*share
= _eglLookupContext(share_list
, disp
);
610 _EGLContext
*context
;
613 _EGL_CHECK_DISPLAY(disp
, EGL_NO_CONTEXT
, drv
);
615 if (!config
&& !disp
->Extensions
.MESA_configless_context
)
616 RETURN_EGL_ERROR(disp
, EGL_BAD_CONFIG
, EGL_NO_CONTEXT
);
618 if (!share
&& share_list
!= EGL_NO_CONTEXT
)
619 RETURN_EGL_ERROR(disp
, EGL_BAD_CONTEXT
, EGL_NO_CONTEXT
);
621 context
= drv
->API
.CreateContext(drv
, disp
, conf
, share
, attrib_list
);
622 ret
= (context
) ? _eglLinkContext(context
) : EGL_NO_CONTEXT
;
624 RETURN_EGL_EVAL(disp
, ret
);
628 EGLBoolean EGLAPIENTRY
629 eglDestroyContext(EGLDisplay dpy
, EGLContext ctx
)
631 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
632 _EGLContext
*context
= _eglLookupContext(ctx
, disp
);
636 _EGL_CHECK_CONTEXT(disp
, context
, EGL_FALSE
, drv
);
637 _eglUnlinkContext(context
);
638 ret
= drv
->API
.DestroyContext(drv
, disp
, context
);
640 RETURN_EGL_EVAL(disp
, ret
);
644 EGLBoolean EGLAPIENTRY
645 eglMakeCurrent(EGLDisplay dpy
, EGLSurface draw
, EGLSurface read
,
648 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
649 _EGLContext
*context
= _eglLookupContext(ctx
, disp
);
650 _EGLSurface
*draw_surf
= _eglLookupSurface(draw
, disp
);
651 _EGLSurface
*read_surf
= _eglLookupSurface(read
, disp
);
656 RETURN_EGL_ERROR(disp
, EGL_BAD_DISPLAY
, EGL_FALSE
);
659 /* display is allowed to be uninitialized under certain condition */
660 if (!disp
->Initialized
) {
661 if (draw
!= EGL_NO_SURFACE
|| read
!= EGL_NO_SURFACE
||
662 ctx
!= EGL_NO_CONTEXT
)
663 RETURN_EGL_ERROR(disp
, EGL_BAD_DISPLAY
, EGL_FALSE
);
666 RETURN_EGL_SUCCESS(disp
, EGL_TRUE
);
668 if (!context
&& ctx
!= EGL_NO_CONTEXT
)
669 RETURN_EGL_ERROR(disp
, EGL_BAD_CONTEXT
, EGL_FALSE
);
670 if (!draw_surf
|| !read_surf
) {
671 /* From the EGL 1.4 (20130211) spec:
673 * To release the current context without assigning a new one, set ctx
674 * to EGL_NO_CONTEXT and set draw and read to EGL_NO_SURFACE.
676 if (!disp
->Extensions
.KHR_surfaceless_context
&& ctx
!= EGL_NO_CONTEXT
)
677 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
679 if ((!draw_surf
&& draw
!= EGL_NO_SURFACE
) ||
680 (!read_surf
&& read
!= EGL_NO_SURFACE
))
681 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
682 if (draw_surf
|| read_surf
)
683 RETURN_EGL_ERROR(disp
, EGL_BAD_MATCH
, EGL_FALSE
);
686 ret
= drv
->API
.MakeCurrent(drv
, disp
, draw_surf
, read_surf
, context
);
688 RETURN_EGL_EVAL(disp
, ret
);
692 EGLBoolean EGLAPIENTRY
693 eglQueryContext(EGLDisplay dpy
, EGLContext ctx
,
694 EGLint attribute
, EGLint
*value
)
696 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
697 _EGLContext
*context
= _eglLookupContext(ctx
, disp
);
701 _EGL_CHECK_CONTEXT(disp
, context
, EGL_FALSE
, drv
);
702 ret
= drv
->API
.QueryContext(drv
, disp
, context
, attribute
, value
);
704 RETURN_EGL_EVAL(disp
, ret
);
709 _eglCreateWindowSurfaceCommon(_EGLDisplay
*disp
, EGLConfig config
,
710 void *native_window
, const EGLint
*attrib_list
)
712 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
717 _EGL_CHECK_CONFIG(disp
, conf
, EGL_NO_SURFACE
, drv
);
719 if (native_window
== NULL
)
720 RETURN_EGL_ERROR(disp
, EGL_BAD_NATIVE_WINDOW
, EGL_NO_SURFACE
);
722 surf
= drv
->API
.CreateWindowSurface(drv
, disp
, conf
, native_window
,
724 ret
= (surf
) ? _eglLinkSurface(surf
) : EGL_NO_SURFACE
;
726 RETURN_EGL_EVAL(disp
, ret
);
730 EGLSurface EGLAPIENTRY
731 eglCreateWindowSurface(EGLDisplay dpy
, EGLConfig config
,
732 EGLNativeWindowType window
, const EGLint
*attrib_list
)
734 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
735 STATIC_ASSERT(sizeof(void*) == sizeof(window
));
736 return _eglCreateWindowSurfaceCommon(disp
, config
, (void*) window
,
741 EGLSurface EGLAPIENTRY
742 eglCreatePlatformWindowSurfaceEXT(EGLDisplay dpy
, EGLConfig config
,
744 const EGLint
*attrib_list
)
746 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
748 #ifdef HAVE_X11_PLATFORM
749 if (disp
->Platform
== _EGL_PLATFORM_X11
&& native_window
!= NULL
) {
750 /* The `native_window` parameter for the X11 platform differs between
751 * eglCreateWindowSurface() and eglCreatePlatformPixmapSurfaceEXT(). In
752 * eglCreateWindowSurface(), the type of `native_window` is an Xlib
753 * `Window`. In eglCreatePlatformWindowSurfaceEXT(), the type is
754 * `Window*`. Convert `Window*` to `Window` because that's what
755 * dri2_x11_create_window_surface() expects.
757 native_window
= (void*) (* (Window
*) native_window
);
761 return _eglCreateWindowSurfaceCommon(disp
, config
, native_window
,
767 _eglCreatePixmapSurfaceCommon(_EGLDisplay
*disp
, EGLConfig config
,
768 void *native_pixmap
, const EGLint
*attrib_list
)
770 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
775 _EGL_CHECK_CONFIG(disp
, conf
, EGL_NO_SURFACE
, drv
);
776 surf
= drv
->API
.CreatePixmapSurface(drv
, disp
, conf
, native_pixmap
,
778 ret
= (surf
) ? _eglLinkSurface(surf
) : EGL_NO_SURFACE
;
780 RETURN_EGL_EVAL(disp
, ret
);
784 EGLSurface EGLAPIENTRY
785 eglCreatePixmapSurface(EGLDisplay dpy
, EGLConfig config
,
786 EGLNativePixmapType pixmap
, const EGLint
*attrib_list
)
788 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
789 STATIC_ASSERT(sizeof(void*) == sizeof(pixmap
));
790 return _eglCreatePixmapSurfaceCommon(disp
, config
, (void*) pixmap
,
794 EGLSurface EGLAPIENTRY
795 eglCreatePlatformPixmapSurfaceEXT(EGLDisplay dpy
, EGLConfig config
,
797 const EGLint
*attrib_list
)
799 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
801 #ifdef HAVE_X11_PLATFORM
802 /* The `native_pixmap` parameter for the X11 platform differs between
803 * eglCreatePixmapSurface() and eglCreatePlatformPixmapSurfaceEXT(). In
804 * eglCreatePixmapSurface(), the type of `native_pixmap` is an Xlib
805 * `Pixmap`. In eglCreatePlatformPixmapSurfaceEXT(), the type is
806 * `Pixmap*`. Convert `Pixmap*` to `Pixmap` because that's what
807 * dri2_x11_create_pixmap_surface() expects.
809 if (disp
->Platform
== _EGL_PLATFORM_X11
&& native_pixmap
!= NULL
) {
810 native_pixmap
= (void*) (* (Pixmap
*) native_pixmap
);
814 return _eglCreatePixmapSurfaceCommon(disp
, config
, native_pixmap
,
819 EGLSurface EGLAPIENTRY
820 eglCreatePbufferSurface(EGLDisplay dpy
, EGLConfig config
,
821 const EGLint
*attrib_list
)
823 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
824 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
829 _EGL_CHECK_CONFIG(disp
, conf
, EGL_NO_SURFACE
, drv
);
831 surf
= drv
->API
.CreatePbufferSurface(drv
, disp
, conf
, attrib_list
);
832 ret
= (surf
) ? _eglLinkSurface(surf
) : EGL_NO_SURFACE
;
834 RETURN_EGL_EVAL(disp
, ret
);
838 EGLBoolean EGLAPIENTRY
839 eglDestroySurface(EGLDisplay dpy
, EGLSurface surface
)
841 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
842 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
846 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
847 _eglUnlinkSurface(surf
);
848 ret
= drv
->API
.DestroySurface(drv
, disp
, surf
);
850 RETURN_EGL_EVAL(disp
, ret
);
853 EGLBoolean EGLAPIENTRY
854 eglQuerySurface(EGLDisplay dpy
, EGLSurface surface
,
855 EGLint attribute
, EGLint
*value
)
857 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
858 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
862 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
863 ret
= drv
->API
.QuerySurface(drv
, disp
, surf
, attribute
, value
);
865 RETURN_EGL_EVAL(disp
, ret
);
868 EGLBoolean EGLAPIENTRY
869 eglSurfaceAttrib(EGLDisplay dpy
, EGLSurface surface
,
870 EGLint attribute
, EGLint value
)
872 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
873 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
877 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
878 ret
= drv
->API
.SurfaceAttrib(drv
, disp
, surf
, attribute
, value
);
880 RETURN_EGL_EVAL(disp
, ret
);
884 EGLBoolean EGLAPIENTRY
885 eglBindTexImage(EGLDisplay dpy
, EGLSurface surface
, EGLint buffer
)
887 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
888 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
892 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
893 ret
= drv
->API
.BindTexImage(drv
, disp
, surf
, buffer
);
895 RETURN_EGL_EVAL(disp
, ret
);
899 EGLBoolean EGLAPIENTRY
900 eglReleaseTexImage(EGLDisplay dpy
, EGLSurface surface
, EGLint buffer
)
902 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
903 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
907 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
908 ret
= drv
->API
.ReleaseTexImage(drv
, disp
, surf
, buffer
);
910 RETURN_EGL_EVAL(disp
, ret
);
914 EGLBoolean EGLAPIENTRY
915 eglSwapInterval(EGLDisplay dpy
, EGLint interval
)
917 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
918 _EGLContext
*ctx
= _eglGetCurrentContext();
923 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
925 if (_eglGetContextHandle(ctx
) == EGL_NO_CONTEXT
||
926 ctx
->Resource
.Display
!= disp
)
927 RETURN_EGL_ERROR(disp
, EGL_BAD_CONTEXT
, EGL_FALSE
);
929 surf
= ctx
->DrawSurface
;
930 if (_eglGetSurfaceHandle(surf
) == EGL_NO_SURFACE
)
931 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
933 ret
= drv
->API
.SwapInterval(drv
, disp
, surf
, interval
);
935 RETURN_EGL_EVAL(disp
, ret
);
939 EGLBoolean EGLAPIENTRY
940 eglSwapBuffers(EGLDisplay dpy
, EGLSurface surface
)
942 _EGLContext
*ctx
= _eglGetCurrentContext();
943 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
944 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
948 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
950 /* surface must be bound to current context in EGL 1.4 */
951 #ifndef _EGL_BUILT_IN_DRIVER_HAIKU
952 if (_eglGetContextHandle(ctx
) == EGL_NO_CONTEXT
||
953 surf
!= ctx
->DrawSurface
)
954 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
957 ret
= drv
->API
.SwapBuffers(drv
, disp
, surf
);
959 RETURN_EGL_EVAL(disp
, ret
);
963 #ifdef EGL_EXT_swap_buffers_with_damage
965 EGLBoolean EGLAPIENTRY
966 eglSwapBuffersWithDamageEXT(EGLDisplay dpy
, EGLSurface surface
,
967 EGLint
*rects
, EGLint n_rects
)
969 _EGLContext
*ctx
= _eglGetCurrentContext();
970 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
971 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
975 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
977 /* surface must be bound to current context in EGL 1.4 */
978 if (_eglGetContextHandle(ctx
) == EGL_NO_CONTEXT
||
979 surf
!= ctx
->DrawSurface
)
980 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
982 if ((n_rects
> 0 && rects
== NULL
) || n_rects
< 0)
983 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
985 ret
= drv
->API
.SwapBuffersWithDamageEXT(drv
, disp
, surf
, rects
, n_rects
);
987 RETURN_EGL_EVAL(disp
, ret
);
990 #endif /* EGL_EXT_swap_buffers_with_damage */
992 EGLBoolean EGLAPIENTRY
993 eglCopyBuffers(EGLDisplay dpy
, EGLSurface surface
, EGLNativePixmapType target
)
995 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
996 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
999 void *native_pixmap_ptr
;
1001 STATIC_ASSERT(sizeof(void*) == sizeof(target
));
1002 native_pixmap_ptr
= (void*) target
;
1004 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
1005 if (disp
->Platform
!= _eglGetNativePlatform(disp
->PlatformDisplay
))
1006 RETURN_EGL_ERROR(disp
, EGL_BAD_NATIVE_PIXMAP
, EGL_FALSE
);
1007 ret
= drv
->API
.CopyBuffers(drv
, disp
, surf
, native_pixmap_ptr
);
1009 RETURN_EGL_EVAL(disp
, ret
);
1013 EGLBoolean EGLAPIENTRY
1016 _EGLContext
*ctx
= _eglGetCurrentContext();
1022 RETURN_EGL_SUCCESS(NULL
, EGL_TRUE
);
1024 disp
= ctx
->Resource
.Display
;
1025 mtx_lock(&disp
->Mutex
);
1027 /* let bad current context imply bad current surface */
1028 if (_eglGetContextHandle(ctx
) == EGL_NO_CONTEXT
||
1029 _eglGetSurfaceHandle(ctx
->DrawSurface
) == EGL_NO_SURFACE
)
1030 RETURN_EGL_ERROR(disp
, EGL_BAD_CURRENT_SURFACE
, EGL_FALSE
);
1032 /* a valid current context implies an initialized current display */
1033 assert(disp
->Initialized
);
1035 ret
= drv
->API
.WaitClient(drv
, disp
, ctx
);
1037 RETURN_EGL_EVAL(disp
, ret
);
1041 EGLBoolean EGLAPIENTRY
1044 _EGLThreadInfo
*t
= _eglGetCurrentThread();
1045 EGLint api_index
= t
->CurrentAPIIndex
;
1046 EGLint es_index
= _eglConvertApiToIndex(EGL_OPENGL_ES_API
);
1049 if (api_index
!= es_index
&& _eglIsCurrentThreadDummy())
1050 RETURN_EGL_ERROR(NULL
, EGL_BAD_ALLOC
, EGL_FALSE
);
1052 t
->CurrentAPIIndex
= es_index
;
1053 ret
= eglWaitClient();
1054 t
->CurrentAPIIndex
= api_index
;
1059 EGLBoolean EGLAPIENTRY
1060 eglWaitNative(EGLint engine
)
1062 _EGLContext
*ctx
= _eglGetCurrentContext();
1068 RETURN_EGL_SUCCESS(NULL
, EGL_TRUE
);
1070 disp
= ctx
->Resource
.Display
;
1071 mtx_lock(&disp
->Mutex
);
1073 /* let bad current context imply bad current surface */
1074 if (_eglGetContextHandle(ctx
) == EGL_NO_CONTEXT
||
1075 _eglGetSurfaceHandle(ctx
->DrawSurface
) == EGL_NO_SURFACE
)
1076 RETURN_EGL_ERROR(disp
, EGL_BAD_CURRENT_SURFACE
, EGL_FALSE
);
1078 /* a valid current context implies an initialized current display */
1079 assert(disp
->Initialized
);
1081 ret
= drv
->API
.WaitNative(drv
, disp
, engine
);
1083 RETURN_EGL_EVAL(disp
, ret
);
1087 EGLDisplay EGLAPIENTRY
1088 eglGetCurrentDisplay(void)
1090 _EGLContext
*ctx
= _eglGetCurrentContext();
1093 ret
= (ctx
) ? _eglGetDisplayHandle(ctx
->Resource
.Display
) : EGL_NO_DISPLAY
;
1095 RETURN_EGL_SUCCESS(NULL
, ret
);
1099 EGLContext EGLAPIENTRY
1100 eglGetCurrentContext(void)
1102 _EGLContext
*ctx
= _eglGetCurrentContext();
1105 ret
= _eglGetContextHandle(ctx
);
1107 RETURN_EGL_SUCCESS(NULL
, ret
);
1111 EGLSurface EGLAPIENTRY
1112 eglGetCurrentSurface(EGLint readdraw
)
1114 _EGLContext
*ctx
= _eglGetCurrentContext();
1115 EGLint err
= EGL_SUCCESS
;
1120 RETURN_EGL_SUCCESS(NULL
, EGL_NO_SURFACE
);
1124 surf
= ctx
->DrawSurface
;
1127 surf
= ctx
->ReadSurface
;
1131 err
= EGL_BAD_PARAMETER
;
1135 ret
= _eglGetSurfaceHandle(surf
);
1137 RETURN_EGL_ERROR(NULL
, err
, ret
);
1144 _EGLThreadInfo
*t
= _eglGetCurrentThread();
1145 EGLint e
= t
->LastError
;
1146 if (!_eglIsCurrentThreadDummy())
1147 t
->LastError
= EGL_SUCCESS
;
1152 __eglMustCastToProperFunctionPointerType EGLAPIENTRY
1153 eglGetProcAddress(const char *procname
)
1155 static const struct {
1158 } egl_functions
[] = {
1159 /* core functions should not be queryable, but, well... */
1160 #ifdef _EGL_GET_CORE_ADDRESSES
1161 /* alphabetical order */
1162 { "eglBindAPI", (_EGLProc
) eglBindAPI
},
1163 { "eglBindTexImage", (_EGLProc
) eglBindTexImage
},
1164 { "eglChooseConfig", (_EGLProc
) eglChooseConfig
},
1165 { "eglCopyBuffers", (_EGLProc
) eglCopyBuffers
},
1166 { "eglCreateContext", (_EGLProc
) eglCreateContext
},
1167 { "eglCreatePbufferFromClientBuffer", (_EGLProc
) eglCreatePbufferFromClientBuffer
},
1168 { "eglCreatePbufferSurface", (_EGLProc
) eglCreatePbufferSurface
},
1169 { "eglCreatePixmapSurface", (_EGLProc
) eglCreatePixmapSurface
},
1170 { "eglCreateWindowSurface", (_EGLProc
) eglCreateWindowSurface
},
1171 { "eglDestroyContext", (_EGLProc
) eglDestroyContext
},
1172 { "eglDestroySurface", (_EGLProc
) eglDestroySurface
},
1173 { "eglGetConfigAttrib", (_EGLProc
) eglGetConfigAttrib
},
1174 { "eglGetConfigs", (_EGLProc
) eglGetConfigs
},
1175 { "eglGetCurrentContext", (_EGLProc
) eglGetCurrentContext
},
1176 { "eglGetCurrentDisplay", (_EGLProc
) eglGetCurrentDisplay
},
1177 { "eglGetCurrentSurface", (_EGLProc
) eglGetCurrentSurface
},
1178 { "eglGetDisplay", (_EGLProc
) eglGetDisplay
},
1179 { "eglGetError", (_EGLProc
) eglGetError
},
1180 { "eglGetProcAddress", (_EGLProc
) eglGetProcAddress
},
1181 { "eglInitialize", (_EGLProc
) eglInitialize
},
1182 { "eglMakeCurrent", (_EGLProc
) eglMakeCurrent
},
1183 { "eglQueryAPI", (_EGLProc
) eglQueryAPI
},
1184 { "eglQueryContext", (_EGLProc
) eglQueryContext
},
1185 { "eglQueryString", (_EGLProc
) eglQueryString
},
1186 { "eglQuerySurface", (_EGLProc
) eglQuerySurface
},
1187 { "eglReleaseTexImage", (_EGLProc
) eglReleaseTexImage
},
1188 { "eglReleaseThread", (_EGLProc
) eglReleaseThread
},
1189 { "eglSurfaceAttrib", (_EGLProc
) eglSurfaceAttrib
},
1190 { "eglSwapBuffers", (_EGLProc
) eglSwapBuffers
},
1191 { "eglSwapInterval", (_EGLProc
) eglSwapInterval
},
1192 { "eglTerminate", (_EGLProc
) eglTerminate
},
1193 { "eglWaitClient", (_EGLProc
) eglWaitClient
},
1194 { "eglWaitGL", (_EGLProc
) eglWaitGL
},
1195 { "eglWaitNative", (_EGLProc
) eglWaitNative
},
1196 #endif /* _EGL_GET_CORE_ADDRESSES */
1197 #ifdef EGL_MESA_screen_surface
1198 { "eglChooseModeMESA", (_EGLProc
) eglChooseModeMESA
},
1199 { "eglGetModesMESA", (_EGLProc
) eglGetModesMESA
},
1200 { "eglGetModeAttribMESA", (_EGLProc
) eglGetModeAttribMESA
},
1201 { "eglCopyContextMESA", (_EGLProc
) eglCopyContextMESA
},
1202 { "eglGetScreensMESA", (_EGLProc
) eglGetScreensMESA
},
1203 { "eglCreateScreenSurfaceMESA", (_EGLProc
) eglCreateScreenSurfaceMESA
},
1204 { "eglShowScreenSurfaceMESA", (_EGLProc
) eglShowScreenSurfaceMESA
},
1205 { "eglScreenPositionMESA", (_EGLProc
) eglScreenPositionMESA
},
1206 { "eglQueryScreenMESA", (_EGLProc
) eglQueryScreenMESA
},
1207 { "eglQueryScreenSurfaceMESA", (_EGLProc
) eglQueryScreenSurfaceMESA
},
1208 { "eglQueryScreenModeMESA", (_EGLProc
) eglQueryScreenModeMESA
},
1209 { "eglQueryModeStringMESA", (_EGLProc
) eglQueryModeStringMESA
},
1210 #endif /* EGL_MESA_screen_surface */
1211 #ifdef EGL_MESA_drm_display
1212 { "eglGetDRMDisplayMESA", (_EGLProc
) eglGetDRMDisplayMESA
},
1214 { "eglCreateImageKHR", (_EGLProc
) eglCreateImageKHR
},
1215 { "eglDestroyImageKHR", (_EGLProc
) eglDestroyImageKHR
},
1216 { "eglCreateSyncKHR", (_EGLProc
) eglCreateSyncKHR
},
1217 { "eglDestroySyncKHR", (_EGLProc
) eglDestroySyncKHR
},
1218 { "eglClientWaitSyncKHR", (_EGLProc
) eglClientWaitSyncKHR
},
1219 { "eglSignalSyncKHR", (_EGLProc
) eglSignalSyncKHR
},
1220 { "eglGetSyncAttribKHR", (_EGLProc
) eglGetSyncAttribKHR
},
1221 #ifdef EGL_NOK_swap_region
1222 { "eglSwapBuffersRegionNOK", (_EGLProc
) eglSwapBuffersRegionNOK
},
1224 #ifdef EGL_MESA_drm_image
1225 { "eglCreateDRMImageMESA", (_EGLProc
) eglCreateDRMImageMESA
},
1226 { "eglExportDRMImageMESA", (_EGLProc
) eglExportDRMImageMESA
},
1228 #ifdef EGL_WL_bind_wayland_display
1229 { "eglBindWaylandDisplayWL", (_EGLProc
) eglBindWaylandDisplayWL
},
1230 { "eglUnbindWaylandDisplayWL", (_EGLProc
) eglUnbindWaylandDisplayWL
},
1231 { "eglQueryWaylandBufferWL", (_EGLProc
) eglQueryWaylandBufferWL
},
1233 #ifdef EGL_WL_create_wayland_buffer_from_image
1234 { "eglCreateWaylandBufferFromImageWL", (_EGLProc
) eglCreateWaylandBufferFromImageWL
},
1236 { "eglPostSubBufferNV", (_EGLProc
) eglPostSubBufferNV
},
1237 #ifdef EGL_EXT_swap_buffers_with_damage
1238 { "eglSwapBuffersWithDamageEXT", (_EGLProc
) eglSwapBuffersWithDamageEXT
},
1240 { "eglGetPlatformDisplayEXT", (_EGLProc
) eglGetPlatformDisplayEXT
},
1241 { "eglCreatePlatformWindowSurfaceEXT", (_EGLProc
) eglCreatePlatformWindowSurfaceEXT
},
1242 { "eglCreatePlatformPixmapSurfaceEXT", (_EGLProc
) eglCreatePlatformPixmapSurfaceEXT
},
1243 { "eglGetSyncValuesCHROMIUM", (_EGLProc
) eglGetSyncValuesCHROMIUM
},
1244 #ifdef EGL_MESA_drm_buf_image_export
1245 { "eglExportDMABUFImageQueryMESA", (_EGLProc
) eglExportDMABUFImageQueryMESA
},
1246 { "eglExportDMABUFImageMESA", (_EGLProc
) eglExportDMABUFImageMESA
},
1254 RETURN_EGL_SUCCESS(NULL
, NULL
);
1257 if (strncmp(procname
, "egl", 3) == 0) {
1258 for (i
= 0; egl_functions
[i
].name
; i
++) {
1259 if (strcmp(egl_functions
[i
].name
, procname
) == 0) {
1260 ret
= egl_functions
[i
].function
;
1266 ret
= _eglGetDriverProc(procname
);
1268 RETURN_EGL_SUCCESS(NULL
, ret
);
1272 #ifdef EGL_MESA_screen_surface
1276 * EGL_MESA_screen extension
1279 EGLBoolean EGLAPIENTRY
1280 eglChooseModeMESA(EGLDisplay dpy
, EGLScreenMESA screen
,
1281 const EGLint
*attrib_list
, EGLModeMESA
*modes
,
1282 EGLint modes_size
, EGLint
*num_modes
)
1284 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1285 _EGLScreen
*scrn
= _eglLookupScreen(screen
, disp
);
1289 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1290 ret
= drv
->API
.ChooseModeMESA(drv
, disp
, scrn
, attrib_list
,
1291 modes
, modes_size
, num_modes
);
1293 RETURN_EGL_EVAL(disp
, ret
);
1297 EGLBoolean EGLAPIENTRY
1298 eglGetModesMESA(EGLDisplay dpy
, EGLScreenMESA screen
, EGLModeMESA
*modes
,
1299 EGLint mode_size
, EGLint
*num_mode
)
1301 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1302 _EGLScreen
*scrn
= _eglLookupScreen(screen
, disp
);
1306 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1307 ret
= drv
->API
.GetModesMESA(drv
, disp
, scrn
, modes
, mode_size
, num_mode
);
1309 RETURN_EGL_EVAL(disp
, ret
);
1313 EGLBoolean EGLAPIENTRY
1314 eglGetModeAttribMESA(EGLDisplay dpy
, EGLModeMESA mode
,
1315 EGLint attribute
, EGLint
*value
)
1317 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1318 _EGLMode
*m
= _eglLookupMode(mode
, disp
);
1322 _EGL_CHECK_MODE(disp
, m
, EGL_FALSE
, drv
);
1323 ret
= drv
->API
.GetModeAttribMESA(drv
, disp
, m
, attribute
, value
);
1325 RETURN_EGL_EVAL(disp
, ret
);
1329 EGLBoolean EGLAPIENTRY
1330 eglCopyContextMESA(EGLDisplay dpy
, EGLContext source
, EGLContext dest
,
1333 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1334 _EGLContext
*source_context
= _eglLookupContext(source
, disp
);
1335 _EGLContext
*dest_context
= _eglLookupContext(dest
, disp
);
1339 _EGL_CHECK_CONTEXT(disp
, source_context
, EGL_FALSE
, drv
);
1341 RETURN_EGL_ERROR(disp
, EGL_BAD_CONTEXT
, EGL_FALSE
);
1343 ret
= drv
->API
.CopyContextMESA(drv
, disp
,
1344 source_context
, dest_context
, mask
);
1346 RETURN_EGL_EVAL(disp
, ret
);
1350 EGLBoolean EGLAPIENTRY
1351 eglGetScreensMESA(EGLDisplay dpy
, EGLScreenMESA
*screens
,
1352 EGLint max_screens
, EGLint
*num_screens
)
1354 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1358 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1359 ret
= drv
->API
.GetScreensMESA(drv
, disp
, screens
, max_screens
, num_screens
);
1361 RETURN_EGL_EVAL(disp
, ret
);
1365 EGLSurface EGLAPIENTRY
1366 eglCreateScreenSurfaceMESA(EGLDisplay dpy
, EGLConfig config
,
1367 const EGLint
*attrib_list
)
1369 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1370 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
1375 _EGL_CHECK_CONFIG(disp
, conf
, EGL_NO_SURFACE
, drv
);
1377 surf
= drv
->API
.CreateScreenSurfaceMESA(drv
, disp
, conf
, attrib_list
);
1378 ret
= (surf
) ? _eglLinkSurface(surf
) : EGL_NO_SURFACE
;
1380 RETURN_EGL_EVAL(disp
, ret
);
1384 EGLBoolean EGLAPIENTRY
1385 eglShowScreenSurfaceMESA(EGLDisplay dpy
, EGLint screen
,
1386 EGLSurface surface
, EGLModeMESA mode
)
1388 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1389 _EGLScreen
*scrn
= _eglLookupScreen((EGLScreenMESA
) screen
, disp
);
1390 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
1391 _EGLMode
*m
= _eglLookupMode(mode
, disp
);
1395 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1396 if (!surf
&& surface
!= EGL_NO_SURFACE
)
1397 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
1398 if (!m
&& mode
!= EGL_NO_MODE_MESA
)
1399 RETURN_EGL_ERROR(disp
, EGL_BAD_MODE_MESA
, EGL_FALSE
);
1401 ret
= drv
->API
.ShowScreenSurfaceMESA(drv
, disp
, scrn
, surf
, m
);
1403 RETURN_EGL_EVAL(disp
, ret
);
1407 EGLBoolean EGLAPIENTRY
1408 eglScreenPositionMESA(EGLDisplay dpy
, EGLScreenMESA screen
, EGLint x
, EGLint y
)
1410 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1411 _EGLScreen
*scrn
= _eglLookupScreen(screen
, disp
);
1415 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1416 ret
= drv
->API
.ScreenPositionMESA(drv
, disp
, scrn
, x
, y
);
1418 RETURN_EGL_EVAL(disp
, ret
);
1422 EGLBoolean EGLAPIENTRY
1423 eglQueryScreenMESA(EGLDisplay dpy
, EGLScreenMESA screen
,
1424 EGLint attribute
, EGLint
*value
)
1426 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1427 _EGLScreen
*scrn
= _eglLookupScreen(screen
, disp
);
1431 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1432 ret
= drv
->API
.QueryScreenMESA(drv
, disp
, scrn
, attribute
, value
);
1434 RETURN_EGL_EVAL(disp
, ret
);
1438 EGLBoolean EGLAPIENTRY
1439 eglQueryScreenSurfaceMESA(EGLDisplay dpy
, EGLScreenMESA screen
,
1440 EGLSurface
*surface
)
1442 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1443 _EGLScreen
*scrn
= _eglLookupScreen((EGLScreenMESA
) screen
, disp
);
1448 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1449 ret
= drv
->API
.QueryScreenSurfaceMESA(drv
, disp
, scrn
, &surf
);
1451 *surface
= _eglGetSurfaceHandle(surf
);
1453 RETURN_EGL_EVAL(disp
, ret
);
1457 EGLBoolean EGLAPIENTRY
1458 eglQueryScreenModeMESA(EGLDisplay dpy
, EGLScreenMESA screen
, EGLModeMESA
*mode
)
1460 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1461 _EGLScreen
*scrn
= _eglLookupScreen((EGLScreenMESA
) screen
, disp
);
1466 _EGL_CHECK_SCREEN(disp
, scrn
, EGL_FALSE
, drv
);
1467 ret
= drv
->API
.QueryScreenModeMESA(drv
, disp
, scrn
, &m
);
1471 RETURN_EGL_EVAL(disp
, ret
);
1475 const char * EGLAPIENTRY
1476 eglQueryModeStringMESA(EGLDisplay dpy
, EGLModeMESA mode
)
1478 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1479 _EGLMode
*m
= _eglLookupMode(mode
, disp
);
1483 _EGL_CHECK_MODE(disp
, m
, NULL
, drv
);
1484 ret
= drv
->API
.QueryModeStringMESA(drv
, disp
, m
);
1486 RETURN_EGL_EVAL(disp
, ret
);
1490 #endif /* EGL_MESA_screen_surface */
1493 #ifdef EGL_MESA_drm_display
1495 EGLDisplay EGLAPIENTRY
1496 eglGetDRMDisplayMESA(int fd
)
1498 _EGLDisplay
*dpy
= _eglFindDisplay(_EGL_PLATFORM_DRM
, (void *) (intptr_t) fd
);
1499 return _eglGetDisplayHandle(dpy
);
1502 #endif /* EGL_MESA_drm_display */
1509 * Specify the client API to use for subsequent calls including:
1510 * eglCreateContext()
1511 * eglGetCurrentContext()
1512 * eglGetCurrentDisplay()
1513 * eglGetCurrentSurface()
1514 * eglMakeCurrent(when the ctx parameter is EGL NO CONTEXT)
1517 * See section 3.7 "Rendering Context" in the EGL specification for details.
1519 EGLBoolean EGLAPIENTRY
1520 eglBindAPI(EGLenum api
)
1522 _EGLThreadInfo
*t
= _eglGetCurrentThread();
1524 if (_eglIsCurrentThreadDummy())
1525 RETURN_EGL_ERROR(NULL
, EGL_BAD_ALLOC
, EGL_FALSE
);
1527 if (!_eglIsApiValid(api
))
1528 RETURN_EGL_ERROR(NULL
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1530 t
->CurrentAPIIndex
= _eglConvertApiToIndex(api
);
1532 RETURN_EGL_SUCCESS(NULL
, EGL_TRUE
);
1537 * Return the last value set with eglBindAPI().
1542 _EGLThreadInfo
*t
= _eglGetCurrentThread();
1545 /* returns one of EGL_OPENGL_API, EGL_OPENGL_ES_API or EGL_OPENVG_API */
1546 ret
= _eglConvertApiFromIndex(t
->CurrentAPIIndex
);
1548 RETURN_EGL_SUCCESS(NULL
, ret
);
1552 EGLSurface EGLAPIENTRY
1553 eglCreatePbufferFromClientBuffer(EGLDisplay dpy
, EGLenum buftype
,
1554 EGLClientBuffer buffer
, EGLConfig config
,
1555 const EGLint
*attrib_list
)
1557 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1558 _EGLConfig
*conf
= _eglLookupConfig(config
, disp
);
1563 _EGL_CHECK_CONFIG(disp
, conf
, EGL_NO_SURFACE
, drv
);
1565 surf
= drv
->API
.CreatePbufferFromClientBuffer(drv
, disp
, buftype
, buffer
,
1567 ret
= (surf
) ? _eglLinkSurface(surf
) : EGL_NO_SURFACE
;
1569 RETURN_EGL_EVAL(disp
, ret
);
1573 EGLBoolean EGLAPIENTRY
1574 eglReleaseThread(void)
1576 /* unbind current contexts */
1577 if (!_eglIsCurrentThreadDummy()) {
1578 _EGLThreadInfo
*t
= _eglGetCurrentThread();
1579 EGLint api_index
= t
->CurrentAPIIndex
;
1582 for (i
= 0; i
< _EGL_API_NUM_APIS
; i
++) {
1583 _EGLContext
*ctx
= t
->CurrentContexts
[i
];
1585 _EGLDisplay
*disp
= ctx
->Resource
.Display
;
1588 t
->CurrentAPIIndex
= i
;
1590 mtx_lock(&disp
->Mutex
);
1592 (void) drv
->API
.MakeCurrent(drv
, disp
, NULL
, NULL
, NULL
);
1593 mtx_unlock(&disp
->Mutex
);
1597 t
->CurrentAPIIndex
= api_index
;
1600 _eglDestroyCurrentThread();
1602 RETURN_EGL_SUCCESS(NULL
, EGL_TRUE
);
1606 EGLImageKHR EGLAPIENTRY
1607 eglCreateImageKHR(EGLDisplay dpy
, EGLContext ctx
, EGLenum target
,
1608 EGLClientBuffer buffer
, const EGLint
*attr_list
)
1610 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1611 _EGLContext
*context
= _eglLookupContext(ctx
, disp
);
1616 _EGL_CHECK_DISPLAY(disp
, EGL_NO_IMAGE_KHR
, drv
);
1617 if (!disp
->Extensions
.KHR_image_base
)
1618 RETURN_EGL_EVAL(disp
, EGL_NO_IMAGE_KHR
);
1619 if (!context
&& ctx
!= EGL_NO_CONTEXT
)
1620 RETURN_EGL_ERROR(disp
, EGL_BAD_CONTEXT
, EGL_NO_IMAGE_KHR
);
1621 /* "If <target> is EGL_LINUX_DMA_BUF_EXT, <dpy> must be a valid display,
1622 * <ctx> must be EGL_NO_CONTEXT..."
1624 if (ctx
!= EGL_NO_CONTEXT
&& target
== EGL_LINUX_DMA_BUF_EXT
)
1625 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_NO_IMAGE_KHR
);
1627 img
= drv
->API
.CreateImageKHR(drv
,
1628 disp
, context
, target
, buffer
, attr_list
);
1629 ret
= (img
) ? _eglLinkImage(img
) : EGL_NO_IMAGE_KHR
;
1631 RETURN_EGL_EVAL(disp
, ret
);
1635 EGLBoolean EGLAPIENTRY
1636 eglDestroyImageKHR(EGLDisplay dpy
, EGLImageKHR image
)
1638 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1639 _EGLImage
*img
= _eglLookupImage(image
, disp
);
1643 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1644 if (!disp
->Extensions
.KHR_image_base
)
1645 RETURN_EGL_EVAL(disp
, EGL_FALSE
);
1647 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1649 _eglUnlinkImage(img
);
1650 ret
= drv
->API
.DestroyImageKHR(drv
, disp
, img
);
1652 RETURN_EGL_EVAL(disp
, ret
);
1656 EGLSyncKHR EGLAPIENTRY
1657 eglCreateSyncKHR(EGLDisplay dpy
, EGLenum type
, const EGLint
*attrib_list
)
1659 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1664 _EGL_CHECK_DISPLAY(disp
, EGL_NO_SYNC_KHR
, drv
);
1665 if (!disp
->Extensions
.KHR_reusable_sync
)
1666 RETURN_EGL_EVAL(disp
, EGL_NO_SYNC_KHR
);
1668 sync
= drv
->API
.CreateSyncKHR(drv
, disp
, type
, attrib_list
);
1669 ret
= (sync
) ? _eglLinkSync(sync
) : EGL_NO_SYNC_KHR
;
1671 RETURN_EGL_EVAL(disp
, ret
);
1675 EGLBoolean EGLAPIENTRY
1676 eglDestroySyncKHR(EGLDisplay dpy
, EGLSyncKHR sync
)
1678 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1679 _EGLSync
*s
= _eglLookupSync(sync
, disp
);
1683 _EGL_CHECK_SYNC(disp
, s
, EGL_FALSE
, drv
);
1684 assert(disp
->Extensions
.KHR_reusable_sync
);
1687 ret
= drv
->API
.DestroySyncKHR(drv
, disp
, s
);
1689 RETURN_EGL_EVAL(disp
, ret
);
1694 eglClientWaitSyncKHR(EGLDisplay dpy
, EGLSyncKHR sync
, EGLint flags
, EGLTimeKHR timeout
)
1696 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1697 _EGLSync
*s
= _eglLookupSync(sync
, disp
);
1701 _EGL_CHECK_SYNC(disp
, s
, EGL_FALSE
, drv
);
1702 assert(disp
->Extensions
.KHR_reusable_sync
);
1703 ret
= drv
->API
.ClientWaitSyncKHR(drv
, disp
, s
, flags
, timeout
);
1705 RETURN_EGL_EVAL(disp
, ret
);
1709 EGLBoolean EGLAPIENTRY
1710 eglSignalSyncKHR(EGLDisplay dpy
, EGLSyncKHR sync
, EGLenum mode
)
1712 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1713 _EGLSync
*s
= _eglLookupSync(sync
, disp
);
1717 _EGL_CHECK_SYNC(disp
, s
, EGL_FALSE
, drv
);
1718 assert(disp
->Extensions
.KHR_reusable_sync
);
1719 ret
= drv
->API
.SignalSyncKHR(drv
, disp
, s
, mode
);
1721 RETURN_EGL_EVAL(disp
, ret
);
1725 EGLBoolean EGLAPIENTRY
1726 eglGetSyncAttribKHR(EGLDisplay dpy
, EGLSyncKHR sync
, EGLint attribute
, EGLint
*value
)
1728 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1729 _EGLSync
*s
= _eglLookupSync(sync
, disp
);
1733 _EGL_CHECK_SYNC(disp
, s
, EGL_FALSE
, drv
);
1734 assert(disp
->Extensions
.KHR_reusable_sync
);
1735 ret
= drv
->API
.GetSyncAttribKHR(drv
, disp
, s
, attribute
, value
);
1737 RETURN_EGL_EVAL(disp
, ret
);
1741 #ifdef EGL_NOK_swap_region
1743 EGLBoolean EGLAPIENTRY
1744 eglSwapBuffersRegionNOK(EGLDisplay dpy
, EGLSurface surface
,
1745 EGLint numRects
, const EGLint
*rects
)
1747 _EGLContext
*ctx
= _eglGetCurrentContext();
1748 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1749 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
1753 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
1755 if (!disp
->Extensions
.NOK_swap_region
)
1756 RETURN_EGL_EVAL(disp
, EGL_FALSE
);
1758 /* surface must be bound to current context in EGL 1.4 */
1759 if (_eglGetContextHandle(ctx
) == EGL_NO_CONTEXT
||
1760 surf
!= ctx
->DrawSurface
)
1761 RETURN_EGL_ERROR(disp
, EGL_BAD_SURFACE
, EGL_FALSE
);
1763 ret
= drv
->API
.SwapBuffersRegionNOK(drv
, disp
, surf
, numRects
, rects
);
1765 RETURN_EGL_EVAL(disp
, ret
);
1768 #endif /* EGL_NOK_swap_region */
1771 #ifdef EGL_MESA_drm_image
1773 EGLImageKHR EGLAPIENTRY
1774 eglCreateDRMImageMESA(EGLDisplay dpy
, const EGLint
*attr_list
)
1776 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1781 _EGL_CHECK_DISPLAY(disp
, EGL_NO_IMAGE_KHR
, drv
);
1782 if (!disp
->Extensions
.MESA_drm_image
)
1783 RETURN_EGL_EVAL(disp
, EGL_NO_IMAGE_KHR
);
1785 img
= drv
->API
.CreateDRMImageMESA(drv
, disp
, attr_list
);
1786 ret
= (img
) ? _eglLinkImage(img
) : EGL_NO_IMAGE_KHR
;
1788 RETURN_EGL_EVAL(disp
, ret
);
1791 EGLBoolean EGLAPIENTRY
1792 eglExportDRMImageMESA(EGLDisplay dpy
, EGLImageKHR image
,
1793 EGLint
*name
, EGLint
*handle
, EGLint
*stride
)
1795 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1796 _EGLImage
*img
= _eglLookupImage(image
, disp
);
1800 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1801 assert(disp
->Extensions
.MESA_drm_image
);
1804 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1806 ret
= drv
->API
.ExportDRMImageMESA(drv
, disp
, img
, name
, handle
, stride
);
1808 RETURN_EGL_EVAL(disp
, ret
);
1813 #ifdef EGL_WL_bind_wayland_display
1816 EGLBoolean EGLAPIENTRY
1817 eglBindWaylandDisplayWL(EGLDisplay dpy
, struct wl_display
*display
)
1819 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1823 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1824 assert(disp
->Extensions
.WL_bind_wayland_display
);
1827 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1829 ret
= drv
->API
.BindWaylandDisplayWL(drv
, disp
, display
);
1831 RETURN_EGL_EVAL(disp
, ret
);
1834 EGLBoolean EGLAPIENTRY
1835 eglUnbindWaylandDisplayWL(EGLDisplay dpy
, struct wl_display
*display
)
1837 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1841 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1842 assert(disp
->Extensions
.WL_bind_wayland_display
);
1845 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1847 ret
= drv
->API
.UnbindWaylandDisplayWL(drv
, disp
, display
);
1849 RETURN_EGL_EVAL(disp
, ret
);
1852 EGLBoolean EGLAPIENTRY
1853 eglQueryWaylandBufferWL(EGLDisplay dpy
, struct wl_resource
*buffer
,
1854 EGLint attribute
, EGLint
*value
)
1856 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1860 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1861 assert(disp
->Extensions
.WL_bind_wayland_display
);
1864 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1866 ret
= drv
->API
.QueryWaylandBufferWL(drv
, disp
, buffer
, attribute
, value
);
1868 RETURN_EGL_EVAL(disp
, ret
);
1872 #ifdef EGL_WL_create_wayland_buffer_from_image
1873 struct wl_buffer
* EGLAPIENTRY
1874 eglCreateWaylandBufferFromImageWL(EGLDisplay dpy
, EGLImageKHR image
)
1876 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1879 struct wl_buffer
*ret
;
1881 _EGL_CHECK_DISPLAY(disp
, NULL
, drv
);
1882 assert(disp
->Extensions
.WL_create_wayland_buffer_from_image
);
1884 img
= _eglLookupImage(image
, disp
);
1887 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, NULL
);
1889 ret
= drv
->API
.CreateWaylandBufferFromImageWL(drv
, disp
, img
);
1891 RETURN_EGL_EVAL(disp
, ret
);
1895 EGLBoolean EGLAPIENTRY
1896 eglPostSubBufferNV(EGLDisplay dpy
, EGLSurface surface
,
1897 EGLint x
, EGLint y
, EGLint width
, EGLint height
)
1899 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1900 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
1904 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
1906 if (!disp
->Extensions
.NV_post_sub_buffer
)
1907 RETURN_EGL_EVAL(disp
, EGL_FALSE
);
1909 ret
= drv
->API
.PostSubBufferNV(drv
, disp
, surf
, x
, y
, width
, height
);
1911 RETURN_EGL_EVAL(disp
, ret
);
1914 EGLBoolean EGLAPIENTRY
1915 eglGetSyncValuesCHROMIUM(EGLDisplay display
, EGLSurface surface
,
1916 EGLuint64KHR
*ust
, EGLuint64KHR
*msc
,
1919 _EGLDisplay
*disp
= _eglLockDisplay(display
);
1920 _EGLSurface
*surf
= _eglLookupSurface(surface
, disp
);
1924 _EGL_CHECK_SURFACE(disp
, surf
, EGL_FALSE
, drv
);
1925 if (!disp
->Extensions
.CHROMIUM_sync_control
)
1926 RETURN_EGL_EVAL(disp
, EGL_FALSE
);
1928 if (!ust
|| !msc
|| !sbc
)
1929 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1931 ret
= drv
->API
.GetSyncValuesCHROMIUM(disp
, surf
, ust
, msc
, sbc
);
1933 RETURN_EGL_EVAL(disp
, ret
);
1936 #ifdef EGL_MESA_image_dma_buf_export
1937 EGLBoolean EGLAPIENTRY
1938 eglExportDMABUFImageQueryMESA(EGLDisplay dpy
, EGLImageKHR image
,
1939 EGLint
*fourcc
, EGLint
*nplanes
,
1940 EGLuint64MESA
*modifiers
)
1942 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1943 _EGLImage
*img
= _eglLookupImage(image
, disp
);
1947 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1948 assert(disp
->Extensions
.MESA_image_dma_buf_export
);
1951 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1953 ret
= drv
->API
.ExportDMABUFImageQueryMESA(drv
, disp
, img
, fourcc
, nplanes
,
1956 RETURN_EGL_EVAL(disp
, ret
);
1959 EGLBoolean EGLAPIENTRY
1960 eglExportDMABUFImageMESA(EGLDisplay dpy
, EGLImageKHR image
,
1961 int *fds
, EGLint
*strides
, EGLint
*offsets
)
1963 _EGLDisplay
*disp
= _eglLockDisplay(dpy
);
1964 _EGLImage
*img
= _eglLookupImage(image
, disp
);
1968 _EGL_CHECK_DISPLAY(disp
, EGL_FALSE
, drv
);
1969 assert(disp
->Extensions
.MESA_image_dma_buf_export
);
1972 RETURN_EGL_ERROR(disp
, EGL_BAD_PARAMETER
, EGL_FALSE
);
1974 ret
= drv
->API
.ExportDMABUFImageMESA(drv
, disp
, img
, fds
, strides
, offsets
);
1976 RETURN_EGL_EVAL(disp
, ret
);