+/**************************************************************************
+ *
+ * Copyright 2008 VMware, Inc.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
/**
* Public EGL API entrypoints
*
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include "c99_compat.h"
+#include "c11/threads.h"
+#include "eglcompiler.h"
-#include "eglstring.h"
+#include "eglglobals.h"
#include "eglcontext.h"
#include "egldisplay.h"
#include "egltypedefs.h"
#include "egldriver.h"
#include "eglsurface.h"
#include "eglconfig.h"
-#include "eglscreen.h"
-#include "eglmode.h"
#include "eglimage.h"
#include "eglsync.h"
+#include "eglstring.h"
/**
_eglUnlockDisplay(disp); \
/* EGL error codes are non-zero */ \
if (err) \
- _eglError(err, __FUNCTION__); \
+ _eglError(err, __func__); \
return ret; \
} while (0)
#define _EGL_CHECK_DISPLAY(disp, ret, drv) \
do { \
- drv = _eglCheckDisplay(disp, __FUNCTION__); \
+ drv = _eglCheckDisplay(disp, __func__); \
if (!drv) \
RETURN_EGL_ERROR(disp, 0, ret); \
} while (0)
#define _EGL_CHECK_OBJECT(disp, type, obj, ret, drv) \
do { \
- drv = _eglCheck ## type(disp, obj, __FUNCTION__); \
+ drv = _eglCheck ## type(disp, obj, __func__); \
if (!drv) \
RETURN_EGL_ERROR(disp, 0, ret); \
} while (0)
#define _EGL_CHECK_CONFIG(disp, conf, ret, drv) \
_EGL_CHECK_OBJECT(disp, Config, conf, ret, drv)
-#define _EGL_CHECK_SCREEN(disp, scrn, ret, drv) \
- _EGL_CHECK_OBJECT(disp, Screen, scrn, ret, drv)
-
-#define _EGL_CHECK_MODE(disp, m, ret, drv) \
- _EGL_CHECK_OBJECT(disp, Mode, m, ret, drv)
-
#define _EGL_CHECK_SYNC(disp, s, ret, drv) \
_EGL_CHECK_OBJECT(disp, Sync, s, ret, drv)
-static INLINE _EGLDriver *
+static inline _EGLDriver *
_eglCheckDisplay(_EGLDisplay *disp, const char *msg)
{
if (!disp) {
}
-static INLINE _EGLDriver *
+static inline _EGLDriver *
_eglCheckSurface(_EGLDisplay *disp, _EGLSurface *surf, const char *msg)
{
_EGLDriver *drv = _eglCheckDisplay(disp, msg);
}
-static INLINE _EGLDriver *
+static inline _EGLDriver *
_eglCheckContext(_EGLDisplay *disp, _EGLContext *context, const char *msg)
{
_EGLDriver *drv = _eglCheckDisplay(disp, msg);
}
-static INLINE _EGLDriver *
+static inline _EGLDriver *
_eglCheckConfig(_EGLDisplay *disp, _EGLConfig *conf, const char *msg)
{
_EGLDriver *drv = _eglCheckDisplay(disp, msg);
}
-#ifdef EGL_KHR_reusable_sync
-
-
-static INLINE _EGLDriver *
+static inline _EGLDriver *
_eglCheckSync(_EGLDisplay *disp, _EGLSync *s, const char *msg)
{
_EGLDriver *drv = _eglCheckDisplay(disp, msg);
}
-#endif /* EGL_KHR_reusable_sync */
-
-
-#ifdef EGL_MESA_screen_surface
-
-
-static INLINE _EGLDriver *
-_eglCheckScreen(_EGLDisplay *disp, _EGLScreen *scrn, const char *msg)
-{
- _EGLDriver *drv = _eglCheckDisplay(disp, msg);
- if (!drv)
- return NULL;
- if (!scrn) {
- _eglError(EGL_BAD_SCREEN_MESA, msg);
- return NULL;
- }
- return drv;
-}
-
-
-static INLINE _EGLDriver *
-_eglCheckMode(_EGLDisplay *disp, _EGLMode *m, const char *msg)
-{
- _EGLDriver *drv = _eglCheckDisplay(disp, msg);
- if (!drv)
- return NULL;
- if (!m) {
- _eglError(EGL_BAD_MODE_MESA, msg);
- return NULL;
- }
- return drv;
-}
-
-
-#endif /* EGL_MESA_screen_surface */
-
-
/**
* Lookup and lock a display.
*/
-static INLINE _EGLDisplay *
+static inline _EGLDisplay *
_eglLockDisplay(EGLDisplay display)
{
_EGLDisplay *dpy = _eglLookupDisplay(display);
if (dpy)
- _eglLockMutex(&dpy->Mutex);
+ mtx_lock(&dpy->Mutex);
return dpy;
}
/**
* Unlock a display.
*/
-static INLINE void
+static inline void
_eglUnlockDisplay(_EGLDisplay *dpy)
{
- _eglUnlockMutex(&dpy->Mutex);
+ mtx_unlock(&dpy->Mutex);
}
EGLDisplay EGLAPIENTRY
eglGetDisplay(EGLNativeDisplayType nativeDisplay)
{
- _EGLPlatformType plat = _eglGetNativePlatform();
- _EGLDisplay *dpy = _eglFindDisplay(plat, (void *) nativeDisplay);
+ _EGLPlatformType plat;
+ _EGLDisplay *dpy;
+ void *native_display_ptr;
+
+ STATIC_ASSERT(sizeof(void*) == sizeof(nativeDisplay));
+ native_display_ptr = (void*) nativeDisplay;
+
+ plat = _eglGetNativePlatform(native_display_ptr);
+ dpy = _eglFindDisplay(plat, native_display_ptr);
+ return _eglGetDisplayHandle(dpy);
+}
+
+static EGLDisplay EGLAPIENTRY
+eglGetPlatformDisplayEXT(EGLenum platform, void *native_display,
+ const EGLint *attrib_list)
+{
+ _EGLDisplay *dpy;
+
+ switch (platform) {
+#ifdef HAVE_X11_PLATFORM
+ case EGL_PLATFORM_X11_EXT:
+ dpy = _eglGetX11Display((Display*) native_display, attrib_list);
+ break;
+#endif
+#ifdef HAVE_DRM_PLATFORM
+ case EGL_PLATFORM_GBM_MESA:
+ dpy = _eglGetGbmDisplay((struct gbm_device*) native_display,
+ attrib_list);
+ break;
+#endif
+#ifdef HAVE_WAYLAND_PLATFORM
+ case EGL_PLATFORM_WAYLAND_EXT:
+ dpy = _eglGetWaylandDisplay((struct wl_display*) native_display,
+ attrib_list);
+ break;
+#endif
+ default:
+ RETURN_EGL_ERROR(NULL, EGL_BAD_PARAMETER, NULL);
+ }
+
return _eglGetDisplayHandle(dpy);
}
+/**
+ * Copy the extension into the string and update the string pointer.
+ */
+static EGLint
+_eglAppendExtension(char **str, const char *ext)
+{
+ char *s = *str;
+ size_t len = strlen(ext);
+
+ if (s) {
+ memcpy(s, ext, len);
+ s[len++] = ' ';
+ s[len] = '\0';
+
+ *str += len;
+ }
+ else {
+ len++;
+ }
+
+ return (EGLint) len;
+}
+
+/**
+ * Examine the individual extension enable/disable flags and recompute
+ * the driver's Extensions string.
+ */
+static void
+_eglCreateExtensionsString(_EGLDisplay *dpy)
+{
+#define _EGL_CHECK_EXTENSION(ext) \
+ do { \
+ if (dpy->Extensions.ext) { \
+ _eglAppendExtension(&exts, "EGL_" #ext); \
+ assert(exts <= dpy->ExtensionsString + _EGL_MAX_EXTENSIONS_LEN); \
+ } \
+ } while (0)
+
+ char *exts = dpy->ExtensionsString;
+
+ _EGL_CHECK_EXTENSION(MESA_drm_display);
+ _EGL_CHECK_EXTENSION(MESA_drm_image);
+ _EGL_CHECK_EXTENSION(MESA_configless_context);
+
+ _EGL_CHECK_EXTENSION(WL_bind_wayland_display);
+ _EGL_CHECK_EXTENSION(WL_create_wayland_buffer_from_image);
+
+ _EGL_CHECK_EXTENSION(KHR_image_base);
+ _EGL_CHECK_EXTENSION(KHR_image_pixmap);
+ if (dpy->Extensions.KHR_image_base && dpy->Extensions.KHR_image_pixmap)
+ _eglAppendExtension(&exts, "EGL_KHR_image");
+
+ _EGL_CHECK_EXTENSION(KHR_vg_parent_image);
+ _EGL_CHECK_EXTENSION(KHR_get_all_proc_addresses);
+ _EGL_CHECK_EXTENSION(KHR_gl_texture_2D_image);
+ _EGL_CHECK_EXTENSION(KHR_gl_texture_cubemap_image);
+ _EGL_CHECK_EXTENSION(KHR_gl_texture_3D_image);
+ _EGL_CHECK_EXTENSION(KHR_gl_renderbuffer_image);
+
+ _EGL_CHECK_EXTENSION(KHR_reusable_sync);
+ _EGL_CHECK_EXTENSION(KHR_fence_sync);
+ _EGL_CHECK_EXTENSION(KHR_wait_sync);
+ _EGL_CHECK_EXTENSION(KHR_cl_event2);
+
+ _EGL_CHECK_EXTENSION(KHR_surfaceless_context);
+ _EGL_CHECK_EXTENSION(KHR_create_context);
+
+ _EGL_CHECK_EXTENSION(NOK_swap_region);
+ _EGL_CHECK_EXTENSION(NOK_texture_from_pixmap);
+
+ _EGL_CHECK_EXTENSION(ANDROID_image_native_buffer);
+
+ _EGL_CHECK_EXTENSION(CHROMIUM_sync_control);
+
+ _EGL_CHECK_EXTENSION(EXT_create_context_robustness);
+ _EGL_CHECK_EXTENSION(EXT_buffer_age);
+ _EGL_CHECK_EXTENSION(EXT_swap_buffers_with_damage);
+ _EGL_CHECK_EXTENSION(EXT_image_dma_buf_import);
+
+ _EGL_CHECK_EXTENSION(NV_post_sub_buffer);
+
+ _EGL_CHECK_EXTENSION(MESA_image_dma_buf_export);
+#undef _EGL_CHECK_EXTENSION
+}
+
+static void
+_eglCreateAPIsString(_EGLDisplay *dpy)
+{
+ if (dpy->ClientAPIs & EGL_OPENGL_BIT)
+ strcat(dpy->ClientAPIsString, "OpenGL ");
+
+ if (dpy->ClientAPIs & EGL_OPENGL_ES_BIT)
+ strcat(dpy->ClientAPIsString, "OpenGL_ES ");
+
+ if (dpy->ClientAPIs & EGL_OPENGL_ES2_BIT)
+ strcat(dpy->ClientAPIsString, "OpenGL_ES2 ");
+
+ if (dpy->ClientAPIs & EGL_OPENGL_ES3_BIT_KHR)
+ strcat(dpy->ClientAPIsString, "OpenGL_ES3 ");
+
+ if (dpy->ClientAPIs & EGL_OPENVG_BIT)
+ strcat(dpy->ClientAPIsString, "OpenVG ");
+
+ assert(strlen(dpy->ClientAPIsString) < sizeof(dpy->ClientAPIsString));
+}
+
+static void
+_eglComputeVersion(_EGLDisplay *disp)
+{
+ disp->Version = 14;
+}
/**
* This is typically the second EGL function that an application calls.
if (!_eglMatchDriver(disp, EGL_FALSE))
RETURN_EGL_ERROR(disp, EGL_NOT_INITIALIZED, EGL_FALSE);
- _eglsnprintf(disp->Version, sizeof(disp->Version), "%d.%d (%s)",
- disp->APImajor, disp->APIminor, disp->Driver->Name);
/* limit to APIs supported by core */
- disp->ClientAPIsMask &= _EGL_API_ALL_BITS;
+ disp->ClientAPIs &= _EGL_API_ALL_BITS;
+
+ /* EGL_KHR_get_all_proc_addresses is a corner-case extension. The spec
+ * classifies it as an EGL display extension, though conceptually it's an
+ * EGL client extension.
+ *
+ * From the EGL_KHR_get_all_proc_addresses spec:
+ *
+ * The EGL implementation must expose the name
+ * EGL_KHR_client_get_all_proc_addresses if and only if it exposes
+ * EGL_KHR_get_all_proc_addresses and supports
+ * EGL_EXT_client_extensions.
+ *
+ * Mesa unconditionally exposes both client extensions mentioned above,
+ * so the spec requires that each EGLDisplay unconditionally expose
+ * EGL_KHR_get_all_proc_addresses also.
+ */
+ disp->Extensions.KHR_get_all_proc_addresses = EGL_TRUE;
+
+ _eglComputeVersion(disp);
+ _eglCreateExtensionsString(disp);
+ _eglCreateAPIsString(disp);
+ _eglsnprintf(disp->VersionString, sizeof(disp->VersionString),
+ "%d.%d (%s)", disp->Version / 10, disp->Version % 10,
+ disp->Driver->Name);
}
/* Update applications version of major and minor if not NULL */
if ((major != NULL) && (minor != NULL)) {
- *major = disp->APImajor;
- *minor = disp->APIminor;
+ *major = disp->Version / 10;
+ *minor = disp->Version % 10;
}
RETURN_EGL_SUCCESS(disp, EGL_TRUE);
drv->API.Terminate(drv, disp);
/* do not reset disp->Driver */
+ disp->ClientAPIsString[0] = 0;
disp->Initialized = EGL_FALSE;
}
const char * EGLAPIENTRY
eglQueryString(EGLDisplay dpy, EGLint name)
{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLDisplay *disp;
_EGLDriver *drv;
- const char *ret;
+ if (dpy == EGL_NO_DISPLAY && name == EGL_EXTENSIONS) {
+ RETURN_EGL_SUCCESS(NULL, _eglGlobal.ClientExtensionString);
+ }
+
+ disp = _eglLockDisplay(dpy);
_EGL_CHECK_DISPLAY(disp, NULL, drv);
- ret = drv->API.QueryString(drv, disp, name);
- RETURN_EGL_EVAL(disp, ret);
+ switch (name) {
+ case EGL_VENDOR:
+ RETURN_EGL_SUCCESS(disp, _EGL_VENDOR_STRING);
+ case EGL_VERSION:
+ RETURN_EGL_SUCCESS(disp, disp->VersionString);
+ case EGL_EXTENSIONS:
+ RETURN_EGL_SUCCESS(disp, disp->ExtensionsString);
+ case EGL_CLIENT_APIS:
+ RETURN_EGL_SUCCESS(disp, disp->ClientAPIsString);
+ default:
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, NULL);
+ }
}
_EGL_CHECK_DISPLAY(disp, EGL_NO_CONTEXT, drv);
- if (!config) {
- /* config may be NULL if surfaceless */
- if (!disp->Extensions.KHR_surfaceless_gles1 &&
- !disp->Extensions.KHR_surfaceless_gles2 &&
- !disp->Extensions.KHR_surfaceless_opengl)
- RETURN_EGL_ERROR(disp, EGL_BAD_CONFIG, EGL_NO_CONTEXT);
- }
+ if (!config && !disp->Extensions.MESA_configless_context)
+ RETURN_EGL_ERROR(disp, EGL_BAD_CONFIG, EGL_NO_CONTEXT);
if (!share && share_list != EGL_NO_CONTEXT)
RETURN_EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_NO_CONTEXT);
if (!context && ctx != EGL_NO_CONTEXT)
RETURN_EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_FALSE);
if (!draw_surf || !read_surf) {
- /* surfaces may be NULL if surfaceless */
- if (!disp->Extensions.KHR_surfaceless_gles1 &&
- !disp->Extensions.KHR_surfaceless_gles2 &&
- !disp->Extensions.KHR_surfaceless_opengl)
+ /* From the EGL 1.4 (20130211) spec:
+ *
+ * To release the current context without assigning a new one, set ctx
+ * to EGL_NO_CONTEXT and set draw and read to EGL_NO_SURFACE.
+ */
+ if (!disp->Extensions.KHR_surfaceless_context && ctx != EGL_NO_CONTEXT)
RETURN_EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE);
if ((!draw_surf && draw != EGL_NO_SURFACE) ||
}
-EGLSurface EGLAPIENTRY
-eglCreateWindowSurface(EGLDisplay dpy, EGLConfig config,
- EGLNativeWindowType window, const EGLint *attrib_list)
+static EGLSurface
+_eglCreateWindowSurfaceCommon(_EGLDisplay *disp, EGLConfig config,
+ void *native_window, const EGLint *attrib_list)
{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLConfig *conf = _eglLookupConfig(config, disp);
_EGLDriver *drv;
_EGLSurface *surf;
EGLSurface ret;
_EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE, drv);
- if (disp->Platform != _eglGetNativePlatform())
+
+ if (native_window == NULL)
RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE);
- surf = drv->API.CreateWindowSurface(drv, disp, conf, window, attrib_list);
+ surf = drv->API.CreateWindowSurface(drv, disp, conf, native_window,
+ attrib_list);
ret = (surf) ? _eglLinkSurface(surf) : EGL_NO_SURFACE;
RETURN_EGL_EVAL(disp, ret);
EGLSurface EGLAPIENTRY
-eglCreatePixmapSurface(EGLDisplay dpy, EGLConfig config,
- EGLNativePixmapType pixmap, const EGLint *attrib_list)
+eglCreateWindowSurface(EGLDisplay dpy, EGLConfig config,
+ EGLNativeWindowType window, const EGLint *attrib_list)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ STATIC_ASSERT(sizeof(void*) == sizeof(window));
+ return _eglCreateWindowSurfaceCommon(disp, config, (void*) window,
+ attrib_list);
+}
+
+
+static EGLSurface EGLAPIENTRY
+eglCreatePlatformWindowSurfaceEXT(EGLDisplay dpy, EGLConfig config,
+ void *native_window,
+ const EGLint *attrib_list)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
+
+#ifdef HAVE_X11_PLATFORM
+ if (disp->Platform == _EGL_PLATFORM_X11 && native_window != NULL) {
+ /* The `native_window` parameter for the X11 platform differs between
+ * eglCreateWindowSurface() and eglCreatePlatformPixmapSurfaceEXT(). In
+ * eglCreateWindowSurface(), the type of `native_window` is an Xlib
+ * `Window`. In eglCreatePlatformWindowSurfaceEXT(), the type is
+ * `Window*`. Convert `Window*` to `Window` because that's what
+ * dri2_x11_create_window_surface() expects.
+ */
+ native_window = (void*) (* (Window*) native_window);
+ }
+#endif
+
+ return _eglCreateWindowSurfaceCommon(disp, config, native_window,
+ attrib_list);
+}
+
+
+static EGLSurface
+_eglCreatePixmapSurfaceCommon(_EGLDisplay *disp, EGLConfig config,
+ void *native_pixmap, const EGLint *attrib_list)
+{
_EGLConfig *conf = _eglLookupConfig(config, disp);
_EGLDriver *drv;
_EGLSurface *surf;
EGLSurface ret;
_EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE, drv);
- if (disp->Platform != _eglGetNativePlatform())
- RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_PIXMAP, EGL_NO_SURFACE);
-
- surf = drv->API.CreatePixmapSurface(drv, disp, conf, pixmap, attrib_list);
+ surf = drv->API.CreatePixmapSurface(drv, disp, conf, native_pixmap,
+ attrib_list);
ret = (surf) ? _eglLinkSurface(surf) : EGL_NO_SURFACE;
RETURN_EGL_EVAL(disp, ret);
}
+EGLSurface EGLAPIENTRY
+eglCreatePixmapSurface(EGLDisplay dpy, EGLConfig config,
+ EGLNativePixmapType pixmap, const EGLint *attrib_list)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ STATIC_ASSERT(sizeof(void*) == sizeof(pixmap));
+ return _eglCreatePixmapSurfaceCommon(disp, config, (void*) pixmap,
+ attrib_list);
+}
+
+static EGLSurface EGLAPIENTRY
+eglCreatePlatformPixmapSurfaceEXT(EGLDisplay dpy, EGLConfig config,
+ void *native_pixmap,
+ const EGLint *attrib_list)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+
+#ifdef HAVE_X11_PLATFORM
+ /* The `native_pixmap` parameter for the X11 platform differs between
+ * eglCreatePixmapSurface() and eglCreatePlatformPixmapSurfaceEXT(). In
+ * eglCreatePixmapSurface(), the type of `native_pixmap` is an Xlib
+ * `Pixmap`. In eglCreatePlatformPixmapSurfaceEXT(), the type is
+ * `Pixmap*`. Convert `Pixmap*` to `Pixmap` because that's what
+ * dri2_x11_create_pixmap_surface() expects.
+ */
+ if (disp->Platform == _EGL_PLATFORM_X11 && native_pixmap != NULL) {
+ native_pixmap = (void*) (* (Pixmap*) native_pixmap);
+ }
+#endif
+
+ return _eglCreatePixmapSurfaceCommon(disp, config, native_pixmap,
+ attrib_list);
+}
+
+
EGLSurface EGLAPIENTRY
eglCreatePbufferSurface(EGLDisplay dpy, EGLConfig config,
const EGLint *attrib_list)
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
/* surface must be bound to current context in EGL 1.4 */
+ #ifndef _EGL_BUILT_IN_DRIVER_HAIKU
if (_eglGetContextHandle(ctx) == EGL_NO_CONTEXT ||
surf != ctx->DrawSurface)
RETURN_EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE);
+ #endif
ret = drv->API.SwapBuffers(drv, disp, surf);
}
+#ifdef EGL_EXT_swap_buffers_with_damage
+
+static EGLBoolean EGLAPIENTRY
+eglSwapBuffersWithDamageEXT(EGLDisplay dpy, EGLSurface surface,
+ EGLint *rects, EGLint n_rects)
+{
+ _EGLContext *ctx = _eglGetCurrentContext();
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLSurface *surf = _eglLookupSurface(surface, disp);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+
+ _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
+
+ /* surface must be bound to current context in EGL 1.4 */
+ if (_eglGetContextHandle(ctx) == EGL_NO_CONTEXT ||
+ surf != ctx->DrawSurface)
+ RETURN_EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE);
+
+ if ((n_rects > 0 && rects == NULL) || n_rects < 0)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
+
+ ret = drv->API.SwapBuffersWithDamageEXT(drv, disp, surf, rects, n_rects);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+#endif /* EGL_EXT_swap_buffers_with_damage */
+
EGLBoolean EGLAPIENTRY
eglCopyBuffers(EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target)
{
_EGLSurface *surf = _eglLookupSurface(surface, disp);
_EGLDriver *drv;
EGLBoolean ret;
+ void *native_pixmap_ptr;
+
+ STATIC_ASSERT(sizeof(void*) == sizeof(target));
+ native_pixmap_ptr = (void*) target;
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
- if (disp->Platform != _eglGetNativePlatform())
+ if (disp->Platform != _eglGetNativePlatform(disp->PlatformDisplay))
RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_PIXMAP, EGL_FALSE);
- ret = drv->API.CopyBuffers(drv, disp, surf, target);
+ ret = drv->API.CopyBuffers(drv, disp, surf, native_pixmap_ptr);
RETURN_EGL_EVAL(disp, ret);
}
RETURN_EGL_SUCCESS(NULL, EGL_TRUE);
disp = ctx->Resource.Display;
- _eglLockMutex(&disp->Mutex);
+ mtx_lock(&disp->Mutex);
/* let bad current context imply bad current surface */
if (_eglGetContextHandle(ctx) == EGL_NO_CONTEXT ||
EGLBoolean EGLAPIENTRY
eglWaitGL(void)
{
-#ifdef EGL_VERSION_1_2
_EGLThreadInfo *t = _eglGetCurrentThread();
EGLint api_index = t->CurrentAPIIndex;
EGLint es_index = _eglConvertApiToIndex(EGL_OPENGL_ES_API);
ret = eglWaitClient();
t->CurrentAPIIndex = api_index;
return ret;
-#else
- return eglWaitClient();
-#endif
}
RETURN_EGL_SUCCESS(NULL, EGL_TRUE);
disp = ctx->Resource.Display;
- _eglLockMutex(&disp->Mutex);
+ mtx_lock(&disp->Mutex);
/* let bad current context imply bad current surface */
if (_eglGetContextHandle(ctx) == EGL_NO_CONTEXT ||
}
-__eglMustCastToProperFunctionPointerType EGLAPIENTRY
-eglGetProcAddress(const char *procname)
-{
- static const struct {
- const char *name;
- _EGLProc function;
- } egl_functions[] = {
- /* core functions should not be queryable, but, well... */
-#ifdef _EGL_GET_CORE_ADDRESSES
- /* alphabetical order */
- { "eglBindAPI", (_EGLProc) eglBindAPI },
- { "eglBindTexImage", (_EGLProc) eglBindTexImage },
- { "eglChooseConfig", (_EGLProc) eglChooseConfig },
- { "eglCopyBuffers", (_EGLProc) eglCopyBuffers },
- { "eglCreateContext", (_EGLProc) eglCreateContext },
- { "eglCreatePbufferFromClientBuffer", (_EGLProc) eglCreatePbufferFromClientBuffer },
- { "eglCreatePbufferSurface", (_EGLProc) eglCreatePbufferSurface },
- { "eglCreatePixmapSurface", (_EGLProc) eglCreatePixmapSurface },
- { "eglCreateWindowSurface", (_EGLProc) eglCreateWindowSurface },
- { "eglDestroyContext", (_EGLProc) eglDestroyContext },
- { "eglDestroySurface", (_EGLProc) eglDestroySurface },
- { "eglGetConfigAttrib", (_EGLProc) eglGetConfigAttrib },
- { "eglGetConfigs", (_EGLProc) eglGetConfigs },
- { "eglGetCurrentContext", (_EGLProc) eglGetCurrentContext },
- { "eglGetCurrentDisplay", (_EGLProc) eglGetCurrentDisplay },
- { "eglGetCurrentSurface", (_EGLProc) eglGetCurrentSurface },
- { "eglGetDisplay", (_EGLProc) eglGetDisplay },
- { "eglGetError", (_EGLProc) eglGetError },
- { "eglGetProcAddress", (_EGLProc) eglGetProcAddress },
- { "eglInitialize", (_EGLProc) eglInitialize },
- { "eglMakeCurrent", (_EGLProc) eglMakeCurrent },
- { "eglQueryAPI", (_EGLProc) eglQueryAPI },
- { "eglQueryContext", (_EGLProc) eglQueryContext },
- { "eglQueryString", (_EGLProc) eglQueryString },
- { "eglQuerySurface", (_EGLProc) eglQuerySurface },
- { "eglReleaseTexImage", (_EGLProc) eglReleaseTexImage },
- { "eglReleaseThread", (_EGLProc) eglReleaseThread },
- { "eglSurfaceAttrib", (_EGLProc) eglSurfaceAttrib },
- { "eglSwapBuffers", (_EGLProc) eglSwapBuffers },
- { "eglSwapInterval", (_EGLProc) eglSwapInterval },
- { "eglTerminate", (_EGLProc) eglTerminate },
- { "eglWaitClient", (_EGLProc) eglWaitClient },
- { "eglWaitGL", (_EGLProc) eglWaitGL },
- { "eglWaitNative", (_EGLProc) eglWaitNative },
-#endif /* _EGL_GET_CORE_ADDRESSES */
-#ifdef EGL_MESA_screen_surface
- { "eglChooseModeMESA", (_EGLProc) eglChooseModeMESA },
- { "eglGetModesMESA", (_EGLProc) eglGetModesMESA },
- { "eglGetModeAttribMESA", (_EGLProc) eglGetModeAttribMESA },
- { "eglCopyContextMESA", (_EGLProc) eglCopyContextMESA },
- { "eglGetScreensMESA", (_EGLProc) eglGetScreensMESA },
- { "eglCreateScreenSurfaceMESA", (_EGLProc) eglCreateScreenSurfaceMESA },
- { "eglShowScreenSurfaceMESA", (_EGLProc) eglShowScreenSurfaceMESA },
- { "eglScreenPositionMESA", (_EGLProc) eglScreenPositionMESA },
- { "eglQueryScreenMESA", (_EGLProc) eglQueryScreenMESA },
- { "eglQueryScreenSurfaceMESA", (_EGLProc) eglQueryScreenSurfaceMESA },
- { "eglQueryScreenModeMESA", (_EGLProc) eglQueryScreenModeMESA },
- { "eglQueryModeStringMESA", (_EGLProc) eglQueryModeStringMESA },
-#endif /* EGL_MESA_screen_surface */
#ifdef EGL_MESA_drm_display
- { "eglGetDRMDisplayMESA", (_EGLProc) eglGetDRMDisplayMESA },
-#endif
-#ifdef EGL_KHR_image_base
- { "eglCreateImageKHR", (_EGLProc) eglCreateImageKHR },
- { "eglDestroyImageKHR", (_EGLProc) eglDestroyImageKHR },
-#endif /* EGL_KHR_image_base */
-#ifdef EGL_NOK_swap_region
- { "eglSwapBuffersRegionNOK", (_EGLProc) eglSwapBuffersRegionNOK },
-#endif
-#ifdef EGL_MESA_drm_image
- { "eglCreateDRMImageMESA", (_EGLProc) eglCreateDRMImageMESA },
- { "eglExportDRMImageMESA", (_EGLProc) eglExportDRMImageMESA },
-#endif
- { NULL, NULL }
- };
- EGLint i;
- _EGLProc ret;
-
- if (!procname)
- RETURN_EGL_SUCCESS(NULL, NULL);
-
- ret = NULL;
- if (strncmp(procname, "egl", 3) == 0) {
- for (i = 0; egl_functions[i].name; i++) {
- if (strcmp(egl_functions[i].name, procname) == 0) {
- ret = egl_functions[i].function;
- break;
- }
- }
- }
- if (!ret)
- ret = _eglGetDriverProc(procname);
- RETURN_EGL_SUCCESS(NULL, ret);
+static EGLDisplay EGLAPIENTRY
+eglGetDRMDisplayMESA(int fd)
+{
+ _EGLDisplay *dpy = _eglFindDisplay(_EGL_PLATFORM_DRM, (void *) (intptr_t) fd);
+ return _eglGetDisplayHandle(dpy);
}
+#endif /* EGL_MESA_drm_display */
-#ifdef EGL_MESA_screen_surface
-
+/**
+ ** EGL 1.2
+ **/
-/*
- * EGL_MESA_screen extension
- */
-
-EGLBoolean EGLAPIENTRY
-eglChooseModeMESA(EGLDisplay dpy, EGLScreenMESA screen,
- const EGLint *attrib_list, EGLModeMESA *modes,
- EGLint modes_size, EGLint *num_modes)
-{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLScreen *scrn = _eglLookupScreen(screen, disp);
- _EGLDriver *drv;
- EGLBoolean ret;
-
- _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE, drv);
- ret = drv->API.ChooseModeMESA(drv, disp, scrn, attrib_list,
- modes, modes_size, num_modes);
-
- RETURN_EGL_EVAL(disp, ret);
-}
-
-
-EGLBoolean EGLAPIENTRY
-eglGetModesMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *modes,
- EGLint mode_size, EGLint *num_mode)
-{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLScreen *scrn = _eglLookupScreen(screen, disp);
- _EGLDriver *drv;
- EGLBoolean ret;
-
- _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE, drv);
- ret = drv->API.GetModesMESA(drv, disp, scrn, modes, mode_size, num_mode);
-
- RETURN_EGL_EVAL(disp, ret);
-}
-
-
-EGLBoolean EGLAPIENTRY
-eglGetModeAttribMESA(EGLDisplay dpy, EGLModeMESA mode,
- EGLint attribute, EGLint *value)
-{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLMode *m = _eglLookupMode(mode, disp);
- _EGLDriver *drv;
- EGLBoolean ret;
-
- _EGL_CHECK_MODE(disp, m, EGL_FALSE, drv);
- ret = drv->API.GetModeAttribMESA(drv, disp, m, attribute, value);
-
- RETURN_EGL_EVAL(disp, ret);
-}
-
-
-EGLBoolean EGLAPIENTRY
-eglCopyContextMESA(EGLDisplay dpy, EGLContext source, EGLContext dest,
- EGLint mask)
-{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLContext *source_context = _eglLookupContext(source, disp);
- _EGLContext *dest_context = _eglLookupContext(dest, disp);
- _EGLDriver *drv;
- EGLBoolean ret;
-
- _EGL_CHECK_CONTEXT(disp, source_context, EGL_FALSE, drv);
- if (!dest_context)
- RETURN_EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_FALSE);
-
- ret = drv->API.CopyContextMESA(drv, disp,
- source_context, dest_context, mask);
-
- RETURN_EGL_EVAL(disp, ret);
-}
-
-
-EGLBoolean EGLAPIENTRY
-eglGetScreensMESA(EGLDisplay dpy, EGLScreenMESA *screens,
- EGLint max_screens, EGLint *num_screens)
-{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLDriver *drv;
- EGLBoolean ret;
-
- _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
- ret = drv->API.GetScreensMESA(drv, disp, screens, max_screens, num_screens);
-
- RETURN_EGL_EVAL(disp, ret);
-}
-
-
-EGLSurface EGLAPIENTRY
-eglCreateScreenSurfaceMESA(EGLDisplay dpy, EGLConfig config,
- const EGLint *attrib_list)
-{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLConfig *conf = _eglLookupConfig(config, disp);
- _EGLDriver *drv;
- _EGLSurface *surf;
- EGLSurface ret;
-
- _EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE, drv);
-
- surf = drv->API.CreateScreenSurfaceMESA(drv, disp, conf, attrib_list);
- ret = (surf) ? _eglLinkSurface(surf) : EGL_NO_SURFACE;
-
- RETURN_EGL_EVAL(disp, ret);
-}
-
-
-EGLBoolean EGLAPIENTRY
-eglShowScreenSurfaceMESA(EGLDisplay dpy, EGLint screen,
- EGLSurface surface, EGLModeMESA mode)
-{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLScreen *scrn = _eglLookupScreen((EGLScreenMESA) screen, disp);
- _EGLSurface *surf = _eglLookupSurface(surface, disp);
- _EGLMode *m = _eglLookupMode(mode, disp);
- _EGLDriver *drv;
- EGLBoolean ret;
-
- _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE, drv);
- if (!surf && surface != EGL_NO_SURFACE)
- RETURN_EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE);
- if (!m && mode != EGL_NO_MODE_MESA)
- RETURN_EGL_ERROR(disp, EGL_BAD_MODE_MESA, EGL_FALSE);
-
- ret = drv->API.ShowScreenSurfaceMESA(drv, disp, scrn, surf, m);
-
- RETURN_EGL_EVAL(disp, ret);
-}
-
-
-EGLBoolean EGLAPIENTRY
-eglScreenPositionMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLint x, EGLint y)
-{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLScreen *scrn = _eglLookupScreen(screen, disp);
- _EGLDriver *drv;
- EGLBoolean ret;
-
- _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE, drv);
- ret = drv->API.ScreenPositionMESA(drv, disp, scrn, x, y);
-
- RETURN_EGL_EVAL(disp, ret);
-}
-
-
-EGLBoolean EGLAPIENTRY
-eglQueryScreenMESA(EGLDisplay dpy, EGLScreenMESA screen,
- EGLint attribute, EGLint *value)
-{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLScreen *scrn = _eglLookupScreen(screen, disp);
- _EGLDriver *drv;
- EGLBoolean ret;
-
- _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE, drv);
- ret = drv->API.QueryScreenMESA(drv, disp, scrn, attribute, value);
-
- RETURN_EGL_EVAL(disp, ret);
-}
-
-
-EGLBoolean EGLAPIENTRY
-eglQueryScreenSurfaceMESA(EGLDisplay dpy, EGLScreenMESA screen,
- EGLSurface *surface)
-{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLScreen *scrn = _eglLookupScreen((EGLScreenMESA) screen, disp);
- _EGLDriver *drv;
- _EGLSurface *surf;
- EGLBoolean ret;
-
- _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE, drv);
- ret = drv->API.QueryScreenSurfaceMESA(drv, disp, scrn, &surf);
- if (ret && surface)
- *surface = _eglGetSurfaceHandle(surf);
-
- RETURN_EGL_EVAL(disp, ret);
-}
-
-
-EGLBoolean EGLAPIENTRY
-eglQueryScreenModeMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *mode)
-{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLScreen *scrn = _eglLookupScreen((EGLScreenMESA) screen, disp);
- _EGLDriver *drv;
- _EGLMode *m;
- EGLBoolean ret;
-
- _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE, drv);
- ret = drv->API.QueryScreenModeMESA(drv, disp, scrn, &m);
- if (ret && mode)
- *mode = m->Handle;
-
- RETURN_EGL_EVAL(disp, ret);
-}
-
-
-const char * EGLAPIENTRY
-eglQueryModeStringMESA(EGLDisplay dpy, EGLModeMESA mode)
-{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLMode *m = _eglLookupMode(mode, disp);
- _EGLDriver *drv;
- const char *ret;
-
- _EGL_CHECK_MODE(disp, m, NULL, drv);
- ret = drv->API.QueryModeStringMESA(drv, disp, m);
-
- RETURN_EGL_EVAL(disp, ret);
-}
-
-
-#endif /* EGL_MESA_screen_surface */
-
-
-#ifdef EGL_MESA_drm_display
-
-EGLDisplay EGLAPIENTRY
-eglGetDRMDisplayMESA(int fd)
-{
- _EGLDisplay *dpy = _eglFindDisplay(_EGL_PLATFORM_DRM, (void *) fd);
- return _eglGetDisplayHandle(dpy);
-}
-
-#endif /* EGL_MESA_drm_display */
-
-/**
- ** EGL 1.2
- **/
-
-#ifdef EGL_VERSION_1_2
-
-
-/**
- * Specify the client API to use for subsequent calls including:
- * eglCreateContext()
- * eglGetCurrentContext()
- * eglGetCurrentDisplay()
- * eglGetCurrentSurface()
- * eglMakeCurrent(when the ctx parameter is EGL NO CONTEXT)
- * eglWaitClient()
- * eglWaitNative()
- * See section 3.7 "Rendering Context" in the EGL specification for details.
+/**
+ * Specify the client API to use for subsequent calls including:
+ * eglCreateContext()
+ * eglGetCurrentContext()
+ * eglGetCurrentDisplay()
+ * eglGetCurrentSurface()
+ * eglMakeCurrent(when the ctx parameter is EGL NO CONTEXT)
+ * eglWaitClient()
+ * eglWaitNative()
+ * See section 3.7 "Rendering Context" in the EGL specification for details.
*/
EGLBoolean EGLAPIENTRY
eglBindAPI(EGLenum api)
t->CurrentAPIIndex = i;
- _eglLockMutex(&disp->Mutex);
+ mtx_lock(&disp->Mutex);
drv = disp->Driver;
(void) drv->API.MakeCurrent(drv, disp, NULL, NULL, NULL);
- _eglUnlockMutex(&disp->Mutex);
+ mtx_unlock(&disp->Mutex);
}
}
}
-#endif /* EGL_VERSION_1_2 */
-
-
-#ifdef EGL_KHR_image_base
-
-
-EGLImageKHR EGLAPIENTRY
+static EGLImage EGLAPIENTRY
eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target,
EGLClientBuffer buffer, const EGLint *attr_list)
{
_EGLContext *context = _eglLookupContext(ctx, disp);
_EGLDriver *drv;
_EGLImage *img;
- EGLImageKHR ret;
+ EGLImage ret;
_EGL_CHECK_DISPLAY(disp, EGL_NO_IMAGE_KHR, drv);
if (!disp->Extensions.KHR_image_base)
RETURN_EGL_EVAL(disp, EGL_NO_IMAGE_KHR);
if (!context && ctx != EGL_NO_CONTEXT)
RETURN_EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_NO_IMAGE_KHR);
+ /* "If <target> is EGL_LINUX_DMA_BUF_EXT, <dpy> must be a valid display,
+ * <ctx> must be EGL_NO_CONTEXT..."
+ */
+ if (ctx != EGL_NO_CONTEXT && target == EGL_LINUX_DMA_BUF_EXT)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_NO_IMAGE_KHR);
img = drv->API.CreateImageKHR(drv,
disp, context, target, buffer, attr_list);
EGLBoolean EGLAPIENTRY
-eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR image)
+eglDestroyImage(EGLDisplay dpy, EGLImage image)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLImage *img = _eglLookupImage(image, disp);
}
-#endif /* EGL_KHR_image_base */
-
-
-#ifdef EGL_KHR_reusable_sync
-
-
-EGLSyncKHR EGLAPIENTRY
-eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list)
+static EGLSync
+_eglCreateSync(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list,
+ const EGLAttrib *attrib_list64, EGLBoolean is64)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLContext *ctx = _eglGetCurrentContext();
_EGLDriver *drv;
_EGLSync *sync;
- EGLSyncKHR ret;
+ EGLSync ret;
_EGL_CHECK_DISPLAY(disp, EGL_NO_SYNC_KHR, drv);
- if (!disp->Extensions.KHR_reusable_sync)
+
+ if (!disp->Extensions.KHR_cl_event2 && is64)
RETURN_EGL_EVAL(disp, EGL_NO_SYNC_KHR);
- sync = drv->API.CreateSyncKHR(drv, disp, type, attrib_list);
+ /* return an error if the client API doesn't support GL_OES_EGL_sync */
+ if (!ctx || ctx->Resource.Display != dpy ||
+ ctx->ClientAPI != EGL_OPENGL_ES_API)
+ RETURN_EGL_ERROR(disp, EGL_BAD_MATCH, EGL_NO_SYNC_KHR);
+
+ switch (type) {
+ case EGL_SYNC_FENCE_KHR:
+ if (!disp->Extensions.KHR_fence_sync)
+ RETURN_EGL_ERROR(disp, EGL_BAD_ATTRIBUTE, EGL_NO_SYNC_KHR);
+ break;
+ case EGL_SYNC_REUSABLE_KHR:
+ if (!disp->Extensions.KHR_reusable_sync)
+ RETURN_EGL_ERROR(disp, EGL_BAD_ATTRIBUTE, EGL_NO_SYNC_KHR);
+ break;
+ case EGL_SYNC_CL_EVENT_KHR:
+ if (!disp->Extensions.KHR_cl_event2)
+ RETURN_EGL_ERROR(disp, EGL_BAD_ATTRIBUTE, EGL_NO_SYNC_KHR);
+ break;
+ default:
+ RETURN_EGL_ERROR(disp, EGL_BAD_ATTRIBUTE, EGL_NO_SYNC_KHR);
+ }
+
+ sync = drv->API.CreateSyncKHR(drv, disp, type, attrib_list, attrib_list64);
ret = (sync) ? _eglLinkSync(sync) : EGL_NO_SYNC_KHR;
RETURN_EGL_EVAL(disp, ret);
}
+static EGLSync EGLAPIENTRY
+eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list)
+{
+ return _eglCreateSync(dpy, type, attrib_list, NULL, EGL_FALSE);
+}
+
+
+EGLSync EGLAPIENTRY
+eglCreateSync(EGLDisplay dpy, EGLenum type, const EGLAttrib *attrib_list)
+{
+ return _eglCreateSync(dpy, type, NULL, attrib_list, EGL_TRUE);
+}
+
+
EGLBoolean EGLAPIENTRY
-eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync)
+eglDestroySync(EGLDisplay dpy, EGLSync sync)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLSync *s = _eglLookupSync(sync, disp);
EGLBoolean ret;
_EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
- assert(disp->Extensions.KHR_reusable_sync);
+ assert(disp->Extensions.KHR_reusable_sync ||
+ disp->Extensions.KHR_fence_sync);
_eglUnlinkSync(s);
ret = drv->API.DestroySyncKHR(drv, disp, s);
EGLint EGLAPIENTRY
-eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout)
+eglClientWaitSync(EGLDisplay dpy, EGLSync sync, EGLint flags, EGLTime timeout)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLSync *s = _eglLookupSync(sync, disp);
EGLint ret;
_EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
- assert(disp->Extensions.KHR_reusable_sync);
+ assert(disp->Extensions.KHR_reusable_sync ||
+ disp->Extensions.KHR_fence_sync);
+
+ if (s->SyncStatus == EGL_SIGNALED_KHR)
+ RETURN_EGL_EVAL(disp, EGL_CONDITION_SATISFIED_KHR);
+
ret = drv->API.ClientWaitSyncKHR(drv, disp, s, flags, timeout);
RETURN_EGL_EVAL(disp, ret);
}
+static EGLint EGLAPIENTRY
+eglWaitSyncKHR(EGLDisplay dpy, EGLSync sync, EGLint flags)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLSync *s = _eglLookupSync(sync, disp);
+ _EGLContext *ctx = _eglGetCurrentContext();
+ _EGLDriver *drv;
+ EGLint ret;
+
+ _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
+ assert(disp->Extensions.KHR_wait_sync);
+
+ /* return an error if the client API doesn't support GL_OES_EGL_sync */
+ if (ctx == EGL_NO_CONTEXT || ctx->ClientAPI != EGL_OPENGL_ES_API)
+ RETURN_EGL_ERROR(disp, EGL_BAD_MATCH, EGL_FALSE);
+
+ /* the API doesn't allow any flags yet */
+ if (flags != 0)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
+
+ ret = drv->API.WaitSyncKHR(drv, disp, s);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+
EGLBoolean EGLAPIENTRY
-eglSignalSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode)
+eglWaitSync(EGLDisplay dpy, EGLSync sync, EGLint flags)
+{
+ /* The KHR version returns EGLint, while the core version returns
+ * EGLBoolean. In both cases, the return values can only be EGL_FALSE and
+ * EGL_TRUE.
+ */
+ return eglWaitSyncKHR(dpy, sync, flags);
+}
+
+
+static EGLBoolean EGLAPIENTRY
+eglSignalSyncKHR(EGLDisplay dpy, EGLSync sync, EGLenum mode)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLSync *s = _eglLookupSync(sync, disp);
EGLBoolean EGLAPIENTRY
-eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value)
+eglGetSyncAttrib(EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLAttrib *value)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLSync *s = _eglLookupSync(sync, disp);
EGLBoolean ret;
_EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
- assert(disp->Extensions.KHR_reusable_sync);
- ret = drv->API.GetSyncAttribKHR(drv, disp, s, attribute, value);
+ assert(disp->Extensions.KHR_reusable_sync ||
+ disp->Extensions.KHR_fence_sync);
+ ret = drv->API.GetSyncAttrib(drv, disp, s, attribute, value);
RETURN_EGL_EVAL(disp, ret);
}
-#endif /* EGL_KHR_reusable_sync */
+static EGLBoolean EGLAPIENTRY
+eglGetSyncAttribKHR(EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLint *value)
+{
+ EGLAttrib attrib = *value;
+ EGLBoolean result = eglGetSyncAttrib(dpy, sync, attribute, &attrib);
+
+ /* The EGL_KHR_fence_sync spec says this about eglGetSyncAttribKHR:
+ *
+ * If any error occurs, <*value> is not modified.
+ */
+ if (result == EGL_FALSE)
+ return result;
+
+ *value = attrib;
+ return result;
+}
#ifdef EGL_NOK_swap_region
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
eglSwapBuffersRegionNOK(EGLDisplay dpy, EGLSurface surface,
EGLint numRects, const EGLint *rects)
{
#ifdef EGL_MESA_drm_image
-EGLImageKHR EGLAPIENTRY
+static EGLImage EGLAPIENTRY
eglCreateDRMImageMESA(EGLDisplay dpy, const EGLint *attr_list)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLDriver *drv;
_EGLImage *img;
- EGLImageKHR ret;
+ EGLImage ret;
_EGL_CHECK_DISPLAY(disp, EGL_NO_IMAGE_KHR, drv);
if (!disp->Extensions.MESA_drm_image)
RETURN_EGL_EVAL(disp, ret);
}
-EGLBoolean EGLAPIENTRY
-eglExportDRMImageMESA(EGLDisplay dpy, EGLImageKHR image,
+static EGLBoolean EGLAPIENTRY
+eglExportDRMImageMESA(EGLDisplay dpy, EGLImage image,
EGLint *name, EGLint *handle, EGLint *stride)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
}
#endif
+
+#ifdef EGL_WL_bind_wayland_display
+struct wl_display;
+
+static EGLBoolean EGLAPIENTRY
+eglBindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+
+ _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
+ assert(disp->Extensions.WL_bind_wayland_display);
+
+ if (!display)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
+
+ ret = drv->API.BindWaylandDisplayWL(drv, disp, display);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+static EGLBoolean EGLAPIENTRY
+eglUnbindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+
+ _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
+ assert(disp->Extensions.WL_bind_wayland_display);
+
+ if (!display)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
+
+ ret = drv->API.UnbindWaylandDisplayWL(drv, disp, display);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+static EGLBoolean EGLAPIENTRY
+eglQueryWaylandBufferWL(EGLDisplay dpy, struct wl_resource *buffer,
+ EGLint attribute, EGLint *value)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+
+ _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
+ assert(disp->Extensions.WL_bind_wayland_display);
+
+ if (!buffer)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
+
+ ret = drv->API.QueryWaylandBufferWL(drv, disp, buffer, attribute, value);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+#endif
+
+#ifdef EGL_WL_create_wayland_buffer_from_image
+static struct wl_buffer * EGLAPIENTRY
+eglCreateWaylandBufferFromImageWL(EGLDisplay dpy, EGLImage image)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLImage *img;
+ _EGLDriver *drv;
+ struct wl_buffer *ret;
+
+ _EGL_CHECK_DISPLAY(disp, NULL, drv);
+ assert(disp->Extensions.WL_create_wayland_buffer_from_image);
+
+ img = _eglLookupImage(image, disp);
+
+ if (!img)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, NULL);
+
+ ret = drv->API.CreateWaylandBufferFromImageWL(drv, disp, img);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+#endif
+
+static EGLBoolean EGLAPIENTRY
+eglPostSubBufferNV(EGLDisplay dpy, EGLSurface surface,
+ EGLint x, EGLint y, EGLint width, EGLint height)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLSurface *surf = _eglLookupSurface(surface, disp);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+
+ _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
+
+ if (!disp->Extensions.NV_post_sub_buffer)
+ RETURN_EGL_EVAL(disp, EGL_FALSE);
+
+ ret = drv->API.PostSubBufferNV(drv, disp, surf, x, y, width, height);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+static EGLBoolean EGLAPIENTRY
+eglGetSyncValuesCHROMIUM(EGLDisplay display, EGLSurface surface,
+ EGLuint64KHR *ust, EGLuint64KHR *msc,
+ EGLuint64KHR *sbc)
+{
+ _EGLDisplay *disp = _eglLockDisplay(display);
+ _EGLSurface *surf = _eglLookupSurface(surface, disp);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+
+ _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
+ if (!disp->Extensions.CHROMIUM_sync_control)
+ RETURN_EGL_EVAL(disp, EGL_FALSE);
+
+ if (!ust || !msc || !sbc)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
+
+ ret = drv->API.GetSyncValuesCHROMIUM(disp, surf, ust, msc, sbc);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+#ifdef EGL_MESA_image_dma_buf_export
+static EGLBoolean EGLAPIENTRY
+eglExportDMABUFImageQueryMESA(EGLDisplay dpy, EGLImage image,
+ EGLint *fourcc, EGLint *nplanes,
+ EGLuint64KHR *modifiers)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLImage *img = _eglLookupImage(image, disp);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+
+ _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
+ assert(disp->Extensions.MESA_image_dma_buf_export);
+
+ if (!img)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
+
+ ret = drv->API.ExportDMABUFImageQueryMESA(drv, disp, img, fourcc, nplanes,
+ modifiers);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+static EGLBoolean EGLAPIENTRY
+eglExportDMABUFImageMESA(EGLDisplay dpy, EGLImage image,
+ int *fds, EGLint *strides, EGLint *offsets)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLImage *img = _eglLookupImage(image, disp);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+
+ _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
+ assert(disp->Extensions.MESA_image_dma_buf_export);
+
+ if (!img)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
+
+ ret = drv->API.ExportDMABUFImageMESA(drv, disp, img, fds, strides, offsets);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+#endif
+
+__eglMustCastToProperFunctionPointerType EGLAPIENTRY
+eglGetProcAddress(const char *procname)
+{
+ static const struct {
+ const char *name;
+ _EGLProc function;
+ } egl_functions[] = {
+ /* core functions queryable in the presence of
+ * EGL_KHR_get_all_proc_addresses or EGL 1.5
+ */
+ /* alphabetical order */
+ { "eglBindAPI", (_EGLProc) eglBindAPI },
+ { "eglBindTexImage", (_EGLProc) eglBindTexImage },
+ { "eglChooseConfig", (_EGLProc) eglChooseConfig },
+ { "eglCopyBuffers", (_EGLProc) eglCopyBuffers },
+ { "eglCreateContext", (_EGLProc) eglCreateContext },
+ { "eglCreatePbufferFromClientBuffer", (_EGLProc) eglCreatePbufferFromClientBuffer },
+ { "eglCreatePbufferSurface", (_EGLProc) eglCreatePbufferSurface },
+ { "eglCreatePixmapSurface", (_EGLProc) eglCreatePixmapSurface },
+ { "eglCreateWindowSurface", (_EGLProc) eglCreateWindowSurface },
+ { "eglDestroyContext", (_EGLProc) eglDestroyContext },
+ { "eglDestroySurface", (_EGLProc) eglDestroySurface },
+ { "eglGetConfigAttrib", (_EGLProc) eglGetConfigAttrib },
+ { "eglGetConfigs", (_EGLProc) eglGetConfigs },
+ { "eglGetCurrentContext", (_EGLProc) eglGetCurrentContext },
+ { "eglGetCurrentDisplay", (_EGLProc) eglGetCurrentDisplay },
+ { "eglGetCurrentSurface", (_EGLProc) eglGetCurrentSurface },
+ { "eglGetDisplay", (_EGLProc) eglGetDisplay },
+ { "eglGetError", (_EGLProc) eglGetError },
+ { "eglGetProcAddress", (_EGLProc) eglGetProcAddress },
+ { "eglInitialize", (_EGLProc) eglInitialize },
+ { "eglMakeCurrent", (_EGLProc) eglMakeCurrent },
+ { "eglQueryAPI", (_EGLProc) eglQueryAPI },
+ { "eglQueryContext", (_EGLProc) eglQueryContext },
+ { "eglQueryString", (_EGLProc) eglQueryString },
+ { "eglQuerySurface", (_EGLProc) eglQuerySurface },
+ { "eglReleaseTexImage", (_EGLProc) eglReleaseTexImage },
+ { "eglReleaseThread", (_EGLProc) eglReleaseThread },
+ { "eglSurfaceAttrib", (_EGLProc) eglSurfaceAttrib },
+ { "eglSwapBuffers", (_EGLProc) eglSwapBuffers },
+ { "eglSwapInterval", (_EGLProc) eglSwapInterval },
+ { "eglTerminate", (_EGLProc) eglTerminate },
+ { "eglWaitClient", (_EGLProc) eglWaitClient },
+ { "eglWaitGL", (_EGLProc) eglWaitGL },
+ { "eglWaitNative", (_EGLProc) eglWaitNative },
+ { "eglCreateSync", (_EGLProc) eglCreateSync },
+ { "eglDestroySync", (_EGLProc) eglDestroySync },
+ { "eglClientWaitSync", (_EGLProc) eglClientWaitSync },
+ { "eglGetSyncAttrib", (_EGLProc) eglGetSyncAttrib },
+ { "eglWaitSync", (_EGLProc) eglWaitSync },
+ { "eglDestroyImage", (_EGLProc) eglDestroyImage },
+#ifdef EGL_MESA_drm_display
+ { "eglGetDRMDisplayMESA", (_EGLProc) eglGetDRMDisplayMESA },
+#endif
+ { "eglCreateImageKHR", (_EGLProc) eglCreateImageKHR },
+ { "eglDestroyImageKHR", (_EGLProc) eglDestroyImage },
+ { "eglCreateSyncKHR", (_EGLProc) eglCreateSyncKHR },
+ { "eglCreateSync64KHR", (_EGLProc) eglCreateSync },
+ { "eglDestroySyncKHR", (_EGLProc) eglDestroySync },
+ { "eglClientWaitSyncKHR", (_EGLProc) eglClientWaitSync },
+ { "eglWaitSyncKHR", (_EGLProc) eglWaitSyncKHR },
+ { "eglSignalSyncKHR", (_EGLProc) eglSignalSyncKHR },
+ { "eglGetSyncAttribKHR", (_EGLProc) eglGetSyncAttribKHR },
+#ifdef EGL_NOK_swap_region
+ { "eglSwapBuffersRegionNOK", (_EGLProc) eglSwapBuffersRegionNOK },
+#endif
+#ifdef EGL_MESA_drm_image
+ { "eglCreateDRMImageMESA", (_EGLProc) eglCreateDRMImageMESA },
+ { "eglExportDRMImageMESA", (_EGLProc) eglExportDRMImageMESA },
+#endif
+#ifdef EGL_WL_bind_wayland_display
+ { "eglBindWaylandDisplayWL", (_EGLProc) eglBindWaylandDisplayWL },
+ { "eglUnbindWaylandDisplayWL", (_EGLProc) eglUnbindWaylandDisplayWL },
+ { "eglQueryWaylandBufferWL", (_EGLProc) eglQueryWaylandBufferWL },
+#endif
+#ifdef EGL_WL_create_wayland_buffer_from_image
+ { "eglCreateWaylandBufferFromImageWL", (_EGLProc) eglCreateWaylandBufferFromImageWL },
+#endif
+ { "eglPostSubBufferNV", (_EGLProc) eglPostSubBufferNV },
+#ifdef EGL_EXT_swap_buffers_with_damage
+ { "eglSwapBuffersWithDamageEXT", (_EGLProc) eglSwapBuffersWithDamageEXT },
+#endif
+ { "eglGetPlatformDisplayEXT", (_EGLProc) eglGetPlatformDisplayEXT },
+ { "eglCreatePlatformWindowSurfaceEXT", (_EGLProc) eglCreatePlatformWindowSurfaceEXT },
+ { "eglCreatePlatformPixmapSurfaceEXT", (_EGLProc) eglCreatePlatformPixmapSurfaceEXT },
+ { "eglGetSyncValuesCHROMIUM", (_EGLProc) eglGetSyncValuesCHROMIUM },
+#ifdef EGL_MESA_image_dma_buf_export
+ { "eglExportDMABUFImageQueryMESA", (_EGLProc) eglExportDMABUFImageQueryMESA },
+ { "eglExportDMABUFImageMESA", (_EGLProc) eglExportDMABUFImageMESA },
+#endif
+ { NULL, NULL }
+ };
+ EGLint i;
+ _EGLProc ret;
+
+ if (!procname)
+ RETURN_EGL_SUCCESS(NULL, NULL);
+
+ ret = NULL;
+ if (strncmp(procname, "egl", 3) == 0) {
+ for (i = 0; egl_functions[i].name; i++) {
+ if (strcmp(egl_functions[i].name, procname) == 0) {
+ ret = egl_functions[i].function;
+ break;
+ }
+ }
+ }
+ if (!ret)
+ ret = _eglGetDriverProc(procname);
+
+ RETURN_EGL_SUCCESS(NULL, ret);
+}
projects / mesa.git / blobdiff