*/
+#ifdef USE_LIBGLVND
+#define EGLAPI
+#undef PUBLIC
+#define PUBLIC
+#endif
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "c99_compat.h"
#include "c11/threads.h"
-#include "eglcompiler.h"
+#include "util/macros.h"
+#include "eglapi.h"
+#include "egldefines.h"
#include "eglglobals.h"
#include "eglcontext.h"
#include "egldisplay.h"
#include "egltypedefs.h"
#include "eglcurrent.h"
+#include "egldevice.h"
#include "egldriver.h"
#include "eglsurface.h"
#include "eglconfig.h"
-#include "eglscreen.h"
-#include "eglmode.h"
#include "eglimage.h"
#include "eglsync.h"
+#include "GL/mesa_glinterop.h"
/**
* Macros to help return an API entrypoint.
#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)
+struct _egl_entrypoint {
+ const char *name;
+ _EGLProc function;
+};
+
+
static inline _EGLDriver *
_eglCheckDisplay(_EGLDisplay *disp, const char *msg)
{
}
-#ifdef EGL_MESA_screen_surface
-
-
-static inline _EGLDriver *
-_eglCheckScreen(_EGLDisplay *disp, _EGLScreen *scrn, const char *msg)
+/**
+ * Lookup and lock a display.
+ */
+static inline _EGLDisplay *
+_eglLockDisplay(EGLDisplay dpy)
{
- _EGLDriver *drv = _eglCheckDisplay(disp, msg);
- if (!drv)
- return NULL;
- if (!scrn) {
- _eglError(EGL_BAD_SCREEN_MESA, msg);
- return NULL;
- }
- return drv;
+ _EGLDisplay *disp = _eglLookupDisplay(dpy);
+ if (disp)
+ mtx_lock(&disp->Mutex);
+ return disp;
}
-static inline _EGLDriver *
-_eglCheckMode(_EGLDisplay *disp, _EGLMode *m, const char *msg)
+/**
+ * Unlock a display.
+ */
+static inline void
+_eglUnlockDisplay(_EGLDisplay *disp)
{
- _EGLDriver *drv = _eglCheckDisplay(disp, msg);
- if (!drv)
- return NULL;
- if (!m) {
- _eglError(EGL_BAD_MODE_MESA, msg);
- return NULL;
- }
- return drv;
+ mtx_unlock(&disp->Mutex);
}
+static EGLBoolean
+_eglSetFuncName(const char *funcName, _EGLDisplay *disp, EGLenum objectType, _EGLResource *object)
+{
+ _EGLThreadInfo *thr = _eglGetCurrentThread();
+ if (!_eglIsCurrentThreadDummy()) {
+ thr->CurrentFuncName = funcName;
+ thr->CurrentObjectLabel = NULL;
+
+ if (objectType == EGL_OBJECT_THREAD_KHR)
+ thr->CurrentObjectLabel = thr->Label;
+ else if (objectType == EGL_OBJECT_DISPLAY_KHR && disp)
+ thr->CurrentObjectLabel = disp->Label;
+ else if (object)
+ thr->CurrentObjectLabel = object->Label;
+
+ return EGL_TRUE;
+ }
-#endif /* EGL_MESA_screen_surface */
+ _eglDebugReport(EGL_BAD_ALLOC, funcName, EGL_DEBUG_MSG_CRITICAL_KHR, NULL);
+ return EGL_FALSE;
+}
+#define _EGL_FUNC_START(disp, objectType, object, ret) \
+ do { \
+ if (!_eglSetFuncName(__func__, disp, objectType, (_EGLResource *) object)) { \
+ if (disp) \
+ _eglUnlockDisplay(disp); \
+ return ret; \
+ } \
+ } while(0)
/**
- * Lookup and lock a display.
+ * Convert an attribute list from EGLint[] to EGLAttrib[].
+ *
+ * Return an EGL error code. The output parameter out_attrib_list is modified
+ * only on success.
*/
-static inline _EGLDisplay *
-_eglLockDisplay(EGLDisplay display)
+static EGLint
+_eglConvertIntsToAttribs(const EGLint *int_list, EGLAttrib **out_attrib_list)
{
- _EGLDisplay *dpy = _eglLookupDisplay(display);
- if (dpy)
- mtx_lock(&dpy->Mutex);
- return dpy;
+ size_t len = 0;
+ EGLAttrib *attrib_list;
+
+ if (int_list) {
+ while (int_list[2*len] != EGL_NONE)
+ ++len;
+ }
+
+ if (len == 0) {
+ *out_attrib_list = NULL;
+ return EGL_SUCCESS;
+ }
+
+ if (2*len + 1 > SIZE_MAX / sizeof(EGLAttrib))
+ return EGL_BAD_ALLOC;
+
+ attrib_list = malloc((2*len + 1) * sizeof(EGLAttrib));
+ if (!attrib_list)
+ return EGL_BAD_ALLOC;
+
+ for (size_t i = 0; i < len; ++i) {
+ attrib_list[2*i + 0] = int_list[2*i + 0];
+ attrib_list[2*i + 1] = int_list[2*i + 1];
+ }
+
+ attrib_list[2*len] = EGL_NONE;
+
+ *out_attrib_list = attrib_list;
+ return EGL_SUCCESS;
}
-/**
- * Unlock a display.
- */
-static inline void
-_eglUnlockDisplay(_EGLDisplay *dpy)
+static EGLint *
+_eglConvertAttribsToInt(const EGLAttrib *attr_list)
{
- mtx_unlock(&dpy->Mutex);
+ size_t size = _eglNumAttribs(attr_list);
+ EGLint *int_attribs = NULL;
+
+ /* Convert attributes from EGLAttrib[] to EGLint[] */
+ if (size) {
+ int_attribs = calloc(size, sizeof(int_attribs[0]));
+ if (!int_attribs)
+ return NULL;
+
+ for (size_t i = 0; i < size; i++)
+ int_attribs[i] = attr_list[i];
+ }
+ return int_attribs;
}
eglGetDisplay(EGLNativeDisplayType nativeDisplay)
{
_EGLPlatformType plat;
- _EGLDisplay *dpy;
+ _EGLDisplay *disp;
void *native_display_ptr;
+ _EGL_FUNC_START(NULL, EGL_OBJECT_THREAD_KHR, NULL, EGL_NO_DISPLAY);
+
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);
+ disp = _eglFindDisplay(plat, native_display_ptr, NULL);
+ return _eglGetDisplayHandle(disp);
}
-EGLDisplay EGLAPIENTRY
-eglGetPlatformDisplayEXT(EGLenum platform, void *native_display,
- const EGLint *attrib_list)
+static EGLDisplay
+_eglGetPlatformDisplayCommon(EGLenum platform, void *native_display,
+ const EGLAttrib *attrib_list)
{
- _EGLDisplay *dpy;
+ _EGLDisplay *disp;
switch (platform) {
#ifdef HAVE_X11_PLATFORM
case EGL_PLATFORM_X11_EXT:
- dpy = _eglGetX11Display((Display*) native_display, attrib_list);
+ disp = _eglGetX11Display((Display*) native_display, attrib_list);
break;
#endif
#ifdef HAVE_DRM_PLATFORM
case EGL_PLATFORM_GBM_MESA:
- dpy = _eglGetGbmDisplay((struct gbm_device*) native_display,
+ disp = _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,
+ disp = _eglGetWaylandDisplay((struct wl_display*) native_display,
attrib_list);
break;
#endif
+#ifdef HAVE_SURFACELESS_PLATFORM
+ case EGL_PLATFORM_SURFACELESS_MESA:
+ disp = _eglGetSurfacelessDisplay(native_display, attrib_list);
+ break;
+#endif
+#ifdef HAVE_ANDROID_PLATFORM
+ case EGL_PLATFORM_ANDROID_KHR:
+ disp = _eglGetAndroidDisplay(native_display, attrib_list);
+ break;
+#endif
+ case EGL_PLATFORM_DEVICE_EXT:
+ disp = _eglGetDeviceDisplay(native_display, attrib_list);
+ break;
default:
RETURN_EGL_ERROR(NULL, EGL_BAD_PARAMETER, NULL);
}
- return _eglGetDisplayHandle(dpy);
+ return _eglGetDisplayHandle(disp);
+}
+
+static EGLDisplay EGLAPIENTRY
+eglGetPlatformDisplayEXT(EGLenum platform, void *native_display,
+ const EGLint *int_attribs)
+{
+ EGLAttrib *attrib_list;
+ EGLDisplay disp;
+
+ _EGL_FUNC_START(NULL, EGL_OBJECT_THREAD_KHR, NULL, EGL_NO_DISPLAY);
+
+ if (_eglConvertIntsToAttribs(int_attribs, &attrib_list) != EGL_SUCCESS)
+ RETURN_EGL_ERROR(NULL, EGL_BAD_ALLOC, NULL);
+
+ disp = _eglGetPlatformDisplayCommon(platform, native_display, attrib_list);
+ free(attrib_list);
+ return disp;
+}
+
+EGLDisplay EGLAPIENTRY
+eglGetPlatformDisplay(EGLenum platform, void *native_display,
+ const EGLAttrib *attrib_list)
+{
+ _EGL_FUNC_START(NULL, EGL_OBJECT_THREAD_KHR, NULL, EGL_NO_DISPLAY);
+ return _eglGetPlatformDisplayCommon(platform, native_display, attrib_list);
+}
+
+/**
+ * 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 *disp)
+{
+#define _EGL_CHECK_EXTENSION(ext) \
+ do { \
+ if (disp->Extensions.ext) { \
+ _eglAppendExtension(&exts, "EGL_" #ext); \
+ assert(exts <= disp->ExtensionsString + _EGL_MAX_EXTENSIONS_LEN); \
+ } \
+ } while (0)
+
+ char *exts = disp->ExtensionsString;
+
+ /* Please keep these sorted alphabetically. */
+ _EGL_CHECK_EXTENSION(ANDROID_blob_cache);
+ _EGL_CHECK_EXTENSION(ANDROID_framebuffer_target);
+ _EGL_CHECK_EXTENSION(ANDROID_image_native_buffer);
+ _EGL_CHECK_EXTENSION(ANDROID_native_fence_sync);
+ _EGL_CHECK_EXTENSION(ANDROID_recordable);
+
+ _EGL_CHECK_EXTENSION(CHROMIUM_sync_control);
+
+ _EGL_CHECK_EXTENSION(EXT_buffer_age);
+ _EGL_CHECK_EXTENSION(EXT_create_context_robustness);
+ _EGL_CHECK_EXTENSION(EXT_image_dma_buf_import);
+ _EGL_CHECK_EXTENSION(EXT_image_dma_buf_import_modifiers);
+ _EGL_CHECK_EXTENSION(EXT_surface_CTA861_3_metadata);
+ _EGL_CHECK_EXTENSION(EXT_surface_SMPTE2086_metadata);
+ _EGL_CHECK_EXTENSION(EXT_swap_buffers_with_damage);
+
+ _EGL_CHECK_EXTENSION(IMG_context_priority);
+
+ _EGL_CHECK_EXTENSION(KHR_cl_event2);
+ _EGL_CHECK_EXTENSION(KHR_config_attribs);
+ _EGL_CHECK_EXTENSION(KHR_context_flush_control);
+ _EGL_CHECK_EXTENSION(KHR_create_context);
+ _EGL_CHECK_EXTENSION(KHR_create_context_no_error);
+ _EGL_CHECK_EXTENSION(KHR_fence_sync);
+ _EGL_CHECK_EXTENSION(KHR_get_all_proc_addresses);
+ _EGL_CHECK_EXTENSION(KHR_gl_colorspace);
+ _EGL_CHECK_EXTENSION(KHR_gl_renderbuffer_image);
+ _EGL_CHECK_EXTENSION(KHR_gl_texture_2D_image);
+ _EGL_CHECK_EXTENSION(KHR_gl_texture_3D_image);
+ _EGL_CHECK_EXTENSION(KHR_gl_texture_cubemap_image);
+ if (disp->Extensions.KHR_image_base && disp->Extensions.KHR_image_pixmap)
+ disp->Extensions.KHR_image = EGL_TRUE;
+ _EGL_CHECK_EXTENSION(KHR_image);
+ _EGL_CHECK_EXTENSION(KHR_image_base);
+ _EGL_CHECK_EXTENSION(KHR_image_pixmap);
+ _EGL_CHECK_EXTENSION(KHR_mutable_render_buffer);
+ _EGL_CHECK_EXTENSION(KHR_no_config_context);
+ _EGL_CHECK_EXTENSION(KHR_partial_update);
+ _EGL_CHECK_EXTENSION(KHR_reusable_sync);
+ _EGL_CHECK_EXTENSION(KHR_surfaceless_context);
+ if (disp->Extensions.EXT_swap_buffers_with_damage)
+ _eglAppendExtension(&exts, "EGL_KHR_swap_buffers_with_damage");
+ _EGL_CHECK_EXTENSION(EXT_pixel_format_float);
+ _EGL_CHECK_EXTENSION(KHR_wait_sync);
+
+ if (disp->Extensions.KHR_no_config_context)
+ _eglAppendExtension(&exts, "EGL_MESA_configless_context");
+ _EGL_CHECK_EXTENSION(MESA_drm_image);
+ _EGL_CHECK_EXTENSION(MESA_image_dma_buf_export);
+ _EGL_CHECK_EXTENSION(MESA_query_driver);
+
+ _EGL_CHECK_EXTENSION(NOK_swap_region);
+ _EGL_CHECK_EXTENSION(NOK_texture_from_pixmap);
+
+ _EGL_CHECK_EXTENSION(NV_post_sub_buffer);
+
+ _EGL_CHECK_EXTENSION(WL_bind_wayland_display);
+ _EGL_CHECK_EXTENSION(WL_create_wayland_buffer_from_image);
+
+#undef _EGL_CHECK_EXTENSION
+}
+
+static void
+_eglCreateAPIsString(_EGLDisplay *disp)
+{
+#define addstr(str) \
+ { \
+ const size_t old_len = strlen(disp->ClientAPIsString); \
+ const size_t add_len = sizeof(str); \
+ const size_t max_len = sizeof(disp->ClientAPIsString) - 1; \
+ if (old_len + add_len <= max_len) \
+ strcat(disp->ClientAPIsString, str " "); \
+ else \
+ assert(!"disp->ClientAPIsString is not large enough"); \
+ }
+
+ if (disp->ClientAPIs & EGL_OPENGL_BIT)
+ addstr("OpenGL");
+
+ if (disp->ClientAPIs & EGL_OPENGL_ES_BIT ||
+ disp->ClientAPIs & EGL_OPENGL_ES2_BIT ||
+ disp->ClientAPIs & EGL_OPENGL_ES3_BIT_KHR) {
+ addstr("OpenGL_ES");
+ }
+
+ if (disp->ClientAPIs & EGL_OPENVG_BIT)
+ addstr("OpenVG");
+
+#undef addstr
+}
+
+static void
+_eglComputeVersion(_EGLDisplay *disp)
+{
+ disp->Version = 14;
+
+ if (disp->Extensions.KHR_fence_sync &&
+ disp->Extensions.KHR_cl_event2 &&
+ disp->Extensions.KHR_wait_sync &&
+ disp->Extensions.KHR_image_base &&
+ disp->Extensions.KHR_gl_texture_2D_image &&
+ disp->Extensions.KHR_gl_texture_3D_image &&
+ disp->Extensions.KHR_gl_texture_cubemap_image &&
+ disp->Extensions.KHR_gl_renderbuffer_image &&
+ disp->Extensions.KHR_create_context &&
+ disp->Extensions.EXT_create_context_robustness &&
+ disp->Extensions.KHR_get_all_proc_addresses &&
+ disp->Extensions.KHR_gl_colorspace &&
+ disp->Extensions.KHR_surfaceless_context)
+ disp->Version = 15;
}
/**
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
+
if (!disp)
RETURN_EGL_ERROR(NULL, EGL_BAD_DISPLAY, EGL_FALSE);
if (!disp->Initialized) {
- if (!_eglMatchDriver(disp, EGL_FALSE))
+ if (!_eglMatchDriver(disp))
RETURN_EGL_ERROR(disp, EGL_NOT_INITIALIZED, EGL_FALSE);
/* limit to APIs supported by core */
* EGL_KHR_get_all_proc_addresses also.
*/
disp->Extensions.KHR_get_all_proc_addresses = EGL_TRUE;
+
+ /* Extensions is used to provide EGL 1.3 functionality for 1.2 aware
+ * programs. It is driver agnostic and handled in the main EGL code.
+ */
+ disp->Extensions.KHR_config_attribs = EGL_TRUE;
+
+ _eglComputeVersion(disp);
+ _eglCreateExtensionsString(disp);
+ _eglCreateAPIsString(disp);
+ snprintf(disp->VersionString, sizeof(disp->VersionString),
+ "%d.%d", disp->Version / 10, disp->Version % 10);
}
/* Update applications version of major and minor if not NULL */
if ((major != NULL) && (minor != NULL)) {
- *major = disp->VersionMajor;
- *minor = disp->VersionMinor;
+ *major = disp->Version / 10;
+ *minor = disp->Version % 10;
}
RETURN_EGL_SUCCESS(disp, EGL_TRUE);
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
+
if (!disp)
RETURN_EGL_ERROR(NULL, EGL_BAD_DISPLAY, EGL_FALSE);
drv->API.Terminate(drv, disp);
/* do not reset disp->Driver */
+ disp->ClientAPIsString[0] = 0;
disp->Initialized = EGL_FALSE;
+
+ /* Reset blob cache funcs on terminate. */
+ disp->BlobCacheSet = NULL;
+ disp->BlobCacheGet = NULL;
}
RETURN_EGL_SUCCESS(disp, EGL_TRUE);
{
_EGLDisplay *disp;
_EGLDriver *drv;
- const char *ret;
if (dpy == EGL_NO_DISPLAY && name == EGL_EXTENSIONS) {
- RETURN_EGL_SUCCESS(NULL, _eglGlobal.ClientExtensionString);
+ const char *ret = _eglGetClientExtensionString();
+ if (ret != NULL)
+ RETURN_EGL_SUCCESS(NULL, ret);
+ else
+ RETURN_EGL_ERROR(NULL, EGL_BAD_ALLOC, NULL);
}
disp = _eglLockDisplay(dpy);
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, NULL);
_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);
+ }
}
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
+
_EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
- ret = drv->API.GetConfigs(drv, disp, configs, config_size, num_config);
+
+ if (!num_config)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
+
+ ret = _eglGetConfigs(drv, disp, configs, config_size, num_config);
RETURN_EGL_EVAL(disp, ret);
}
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
+
_EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
- ret = drv->API.ChooseConfig(drv, disp, attrib_list, configs,
- config_size, num_config);
+
+ if (!num_config)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
+
+ ret = _eglChooseConfig(drv, disp, attrib_list, configs,
+ config_size, num_config);
RETURN_EGL_EVAL(disp, ret);
}
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
+
_EGL_CHECK_CONFIG(disp, conf, EGL_FALSE, drv);
- ret = drv->API.GetConfigAttrib(drv, disp, conf, attribute, value);
+
+ ret = _eglGetConfigAttrib(drv, disp, conf, attribute, value);
RETURN_EGL_EVAL(disp, ret);
}
_EGLContext *context;
EGLContext ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_NO_CONTEXT);
+
_EGL_CHECK_DISPLAY(disp, EGL_NO_CONTEXT, drv);
- if (!config && !disp->Extensions.MESA_configless_context)
+ if (config != EGL_NO_CONFIG_KHR)
+ _EGL_CHECK_CONFIG(disp, conf, EGL_NO_CONTEXT, drv);
+ else if (!disp->Extensions.KHR_no_config_context)
RETURN_EGL_ERROR(disp, EGL_BAD_CONFIG, EGL_NO_CONTEXT);
if (!share && share_list != EGL_NO_CONTEXT)
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_CONTEXT_KHR, context, EGL_FALSE);
+
_EGL_CHECK_CONTEXT(disp, context, EGL_FALSE, drv);
_eglUnlinkContext(context);
ret = drv->API.DestroyContext(drv, disp, context);
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_CONTEXT_KHR, context, EGL_FALSE);
+
if (!disp)
RETURN_EGL_ERROR(disp, EGL_BAD_DISPLAY, EGL_FALSE);
drv = disp->Driver;
RETURN_EGL_ERROR(disp, EGL_BAD_MATCH, EGL_FALSE);
}
+ /* If a native window underlying either draw or read is no longer valid,
+ * an EGL_BAD_NATIVE_WINDOW error is generated.
+ */
+ if (draw_surf && draw_surf->Lost)
+ RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_WINDOW, EGL_FALSE);
+ if (read_surf && read_surf->Lost)
+ RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_WINDOW, EGL_FALSE);
+
ret = drv->API.MakeCurrent(drv, disp, draw_surf, read_surf, context);
RETURN_EGL_EVAL(disp, ret);
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_CONTEXT_KHR, context, EGL_FALSE);
+
_EGL_CHECK_CONTEXT(disp, context, EGL_FALSE, drv);
- ret = drv->API.QueryContext(drv, disp, context, attribute, value);
+
+ ret = _eglQueryContext(drv, disp, context, attribute, value);
RETURN_EGL_EVAL(disp, ret);
}
+/* In EGL specs 1.4 and 1.5, at the end of sections 3.5.1 and 3.5.4, it says
+ * that if native_surface was already used to create a window or pixmap, we
+ * can't create a new one. This is what this function checks for.
+ */
+static bool
+_eglNativeSurfaceAlreadyUsed(_EGLDisplay *disp, void *native_surface)
+{
+ _EGLResource *list;
+
+ list = disp->ResourceLists[_EGL_RESOURCE_SURFACE];
+ while (list) {
+ _EGLSurface *surf = (_EGLSurface *) list;
+
+ list = list->Next;
+
+ if (surf->Type == EGL_PBUFFER_BIT)
+ continue;
+
+ if (surf->NativeSurface == native_surface)
+ return true;
+ }
+
+ return false;
+}
+
+
static EGLSurface
_eglCreateWindowSurfaceCommon(_EGLDisplay *disp, EGLConfig config,
void *native_window, const EGLint *attrib_list)
_EGLSurface *surf;
EGLSurface ret;
- _EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE, drv);
if (native_window == NULL)
RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE);
+ if (disp && (disp->Platform == _EGL_PLATFORM_SURFACELESS ||
+ disp->Platform == _EGL_PLATFORM_DEVICE)) {
+ /* From the EGL_MESA_platform_surfaceless spec (v1):
+ *
+ * eglCreatePlatformWindowSurface fails when called with a <display>
+ * that belongs to the surfaceless platform. It returns
+ * EGL_NO_SURFACE and generates EGL_BAD_NATIVE_WINDOW. The
+ * justification for this unconditional failure is that the
+ * surfaceless platform has no native windows, and therefore the
+ * <native_window> parameter is always invalid.
+ *
+ * This check must occur before checking the EGLConfig, which emits
+ * EGL_BAD_CONFIG.
+ */
+ RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE);
+ }
+
+ _EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE, drv);
+
+ if ((conf->SurfaceType & EGL_WINDOW_BIT) == 0)
+ RETURN_EGL_ERROR(disp, EGL_BAD_MATCH, EGL_NO_SURFACE);
+
+ if (_eglNativeSurfaceAlreadyUsed(disp, native_window))
+ RETURN_EGL_ERROR(disp, EGL_BAD_ALLOC, EGL_NO_SURFACE);
+
surf = drv->API.CreateWindowSurface(drv, disp, conf, native_window,
attrib_list);
ret = (surf) ? _eglLinkSurface(surf) : EGL_NO_SURFACE;
EGLNativeWindowType window, const EGLint *attrib_list)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
+
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_NO_SURFACE);
STATIC_ASSERT(sizeof(void*) == sizeof(window));
return _eglCreateWindowSurfaceCommon(disp, config, (void*) window,
attrib_list);
}
-
-EGLSurface EGLAPIENTRY
-eglCreatePlatformWindowSurfaceEXT(EGLDisplay dpy, EGLConfig config,
- void *native_window,
- const EGLint *attrib_list)
+static void *
+_fixupNativeWindow(_EGLDisplay *disp, void *native_window)
{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
-
#ifdef HAVE_X11_PLATFORM
- if (disp->Platform == _EGL_PLATFORM_X11 && native_window != NULL) {
+ if (disp && 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*`. Convert `Window*` to `Window` because that's what
* dri2_x11_create_window_surface() expects.
*/
- native_window = (void*) (* (Window*) native_window);
+ return (void *)(* (Window*) native_window);
}
#endif
+ return native_window;
+}
+
+static EGLSurface EGLAPIENTRY
+eglCreatePlatformWindowSurfaceEXT(EGLDisplay dpy, EGLConfig config,
+ void *native_window,
+ const EGLint *attrib_list)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+
+ native_window = _fixupNativeWindow(disp, native_window);
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_NO_SURFACE);
return _eglCreateWindowSurfaceCommon(disp, config, native_window,
attrib_list);
}
+EGLSurface EGLAPIENTRY
+eglCreatePlatformWindowSurface(EGLDisplay dpy, EGLConfig config,
+ void *native_window,
+ const EGLAttrib *attrib_list)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ EGLSurface surface;
+ EGLint *int_attribs;
+
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_NO_SURFACE);
+
+ int_attribs = _eglConvertAttribsToInt(attrib_list);
+ if (attrib_list && !int_attribs)
+ RETURN_EGL_ERROR(disp, EGL_BAD_ALLOC, EGL_NO_SURFACE);
+
+ native_window = _fixupNativeWindow(disp, native_window);
+ surface = _eglCreateWindowSurfaceCommon(disp, config, native_window,
+ int_attribs);
+ free(int_attribs);
+ return surface;
+}
+
+static void *
+_fixupNativePixmap(_EGLDisplay *disp, void *native_pixmap)
+{
+#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 && disp->Platform == _EGL_PLATFORM_X11 && native_pixmap != NULL)
+ return (void *)(* (Pixmap*) native_pixmap);
+#endif
+ return native_pixmap;
+}
+
static EGLSurface
_eglCreatePixmapSurfaceCommon(_EGLDisplay *disp, EGLConfig config,
void *native_pixmap, const EGLint *attrib_list)
_EGLSurface *surf;
EGLSurface ret;
+ if (disp && (disp->Platform == _EGL_PLATFORM_SURFACELESS ||
+ disp->Platform == _EGL_PLATFORM_DEVICE)) {
+ /* From the EGL_MESA_platform_surfaceless spec (v1):
+ *
+ * [Like eglCreatePlatformWindowSurface,] eglCreatePlatformPixmapSurface
+ * also fails when called with a <display> that belongs to the
+ * surfaceless platform. It returns EGL_NO_SURFACE and generates
+ * EGL_BAD_NATIVE_PIXMAP.
+ *
+ * This check must occur before checking the EGLConfig, which emits
+ * EGL_BAD_CONFIG.
+ */
+ RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_PIXMAP, EGL_NO_SURFACE);
+ }
+
_EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE, drv);
+
+ if ((conf->SurfaceType & EGL_PIXMAP_BIT) == 0)
+ RETURN_EGL_ERROR(disp, EGL_BAD_MATCH, EGL_NO_SURFACE);
+
+ if (native_pixmap == NULL)
+ RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_PIXMAP, EGL_NO_SURFACE);
+
+ if (_eglNativeSurfaceAlreadyUsed(disp, native_pixmap))
+ RETURN_EGL_ERROR(disp, EGL_BAD_ALLOC, EGL_NO_SURFACE);
+
surf = drv->API.CreatePixmapSurface(drv, disp, conf, native_pixmap,
attrib_list);
ret = (surf) ? _eglLinkSurface(surf) : EGL_NO_SURFACE;
EGLNativePixmapType pixmap, const EGLint *attrib_list)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
+
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_NO_SURFACE);
STATIC_ASSERT(sizeof(void*) == sizeof(pixmap));
return _eglCreatePixmapSurfaceCommon(disp, config, (void*) pixmap,
- attrib_list);
+ attrib_list);
}
-EGLSurface EGLAPIENTRY
+static EGLSurface EGLAPIENTRY
eglCreatePlatformPixmapSurfaceEXT(EGLDisplay dpy, EGLConfig config,
- void *native_pixmap,
- const EGLint *attrib_list)
+ 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
-
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_NO_SURFACE);
+ native_pixmap = _fixupNativePixmap(disp, native_pixmap);
return _eglCreatePixmapSurfaceCommon(disp, config, native_pixmap,
attrib_list);
}
+EGLSurface EGLAPIENTRY
+eglCreatePlatformPixmapSurface(EGLDisplay dpy, EGLConfig config,
+ void *native_pixmap,
+ const EGLAttrib *attrib_list)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ EGLSurface surface;
+ EGLint *int_attribs;
+
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_NO_SURFACE);
+
+ int_attribs = _eglConvertAttribsToInt(attrib_list);
+ if (attrib_list && !int_attribs)
+ RETURN_EGL_ERROR(disp, EGL_BAD_ALLOC, EGL_NO_SURFACE);
+
+ native_pixmap = _fixupNativePixmap(disp, native_pixmap);
+ surface = _eglCreatePixmapSurfaceCommon(disp, config, native_pixmap,
+ int_attribs);
+ free(int_attribs);
+ return surface;
+}
+
+
EGLSurface EGLAPIENTRY
eglCreatePbufferSurface(EGLDisplay dpy, EGLConfig config,
const EGLint *attrib_list)
_EGLSurface *surf;
EGLSurface ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_NO_SURFACE);
_EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE, drv);
+ if ((conf->SurfaceType & EGL_PBUFFER_BIT) == 0)
+ RETURN_EGL_ERROR(disp, EGL_BAD_MATCH, EGL_NO_SURFACE);
+
surf = drv->API.CreatePbufferSurface(drv, disp, conf, attrib_list);
ret = (surf) ? _eglLinkSurface(surf) : EGL_NO_SURFACE;
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
_eglUnlinkSurface(surf);
ret = drv->API.DestroySurface(drv, disp, surf);
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
- ret = drv->API.QuerySurface(drv, disp, surf, attribute, value);
+
+ if (drv->API.QuerySurface)
+ ret = drv->API.QuerySurface(drv, disp, surf, attribute, value);
+ else
+ ret = _eglQuerySurface(drv, disp, surf, attribute, value);
RETURN_EGL_EVAL(disp, ret);
}
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
- ret = drv->API.SurfaceAttrib(drv, disp, surf, attribute, value);
+
+ ret = _eglSurfaceAttrib(drv, disp, surf, attribute, value);
RETURN_EGL_EVAL(disp, ret);
}
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
ret = drv->API.BindTexImage(drv, disp, surf, buffer);
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
ret = drv->API.ReleaseTexImage(drv, disp, surf, buffer);
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLContext *ctx = _eglGetCurrentContext();
- _EGLSurface *surf;
+ _EGLSurface *surf = ctx ? ctx->DrawSurface : NULL;
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
_EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
if (_eglGetContextHandle(ctx) == EGL_NO_CONTEXT ||
ctx->Resource.Display != disp)
RETURN_EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_FALSE);
- surf = ctx->DrawSurface;
if (_eglGetSurfaceHandle(surf) == EGL_NO_SURFACE)
RETURN_EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE);
- ret = drv->API.SwapInterval(drv, disp, surf, interval);
+ if (surf->Type != EGL_WINDOW_BIT)
+ RETURN_EGL_EVAL(disp, EGL_TRUE);
+
+ interval = CLAMP(interval,
+ surf->Config->MinSwapInterval,
+ surf->Config->MaxSwapInterval);
+
+ if (surf->SwapInterval != interval) {
+ if (drv->API.SwapInterval)
+ ret = drv->API.SwapInterval(drv, disp, surf, interval);
+ else
+ ret = _eglSwapInterval(drv, disp, surf, interval);
+ }
+ else {
+ ret = EGL_TRUE;
+ }
+
+ if (ret)
+ surf->SwapInterval = interval;
RETURN_EGL_EVAL(disp, ret);
}
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
/* surface must be bound to current context in EGL 1.4 */
RETURN_EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE);
#endif
+ if (surf->Type != EGL_WINDOW_BIT)
+ RETURN_EGL_EVAL(disp, EGL_TRUE);
+
+ /* From the EGL 1.5 spec:
+ *
+ * If eglSwapBuffers is called and the native window associated with
+ * surface is no longer valid, an EGL_BAD_NATIVE_WINDOW error is
+ * generated.
+ */
+ if (surf->Lost)
+ RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_WINDOW, EGL_FALSE);
+
ret = drv->API.SwapBuffers(drv, disp, surf);
+ /* EGL_KHR_partial_update
+ * Frame boundary successfully reached,
+ * reset damage region and reset BufferAgeRead
+ */
+ if (ret) {
+ surf->SetDamageRegionCalled = EGL_FALSE;
+ surf->BufferAgeRead = EGL_FALSE;
+ }
+
RETURN_EGL_EVAL(disp, ret);
}
-#ifdef EGL_EXT_swap_buffers_with_damage
-
-EGLBoolean EGLAPIENTRY
-eglSwapBuffersWithDamageEXT(EGLDisplay dpy, EGLSurface surface,
- EGLint *rects, EGLint n_rects)
+static EGLBoolean
+_eglSwapBuffersWithDamageCommon(_EGLDisplay *disp, _EGLSurface *surf,
+ EGLint *rects, EGLint n_rects)
{
_EGLContext *ctx = _eglGetCurrentContext();
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLSurface *surf = _eglLookupSurface(surface, disp);
_EGLDriver *drv;
EGLBoolean ret;
surf != ctx->DrawSurface)
RETURN_EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE);
+ if (surf->Type != EGL_WINDOW_BIT)
+ RETURN_EGL_EVAL(disp, EGL_TRUE);
+
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);
+ /* EGL_KHR_partial_update
+ * Frame boundary successfully reached,
+ * reset damage region and reset BufferAgeRead
+ */
+ if (ret) {
+ surf->SetDamageRegionCalled = EGL_FALSE;
+ surf->BufferAgeRead = EGL_FALSE;
+ }
+
RETURN_EGL_EVAL(disp, ret);
}
-#endif /* EGL_EXT_swap_buffers_with_damage */
-
-EGLBoolean EGLAPIENTRY
-eglCopyBuffers(EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target)
+static EGLBoolean EGLAPIENTRY
+eglSwapBuffersWithDamageEXT(EGLDisplay dpy, EGLSurface surface,
+ EGLint *rects, EGLint n_rects)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_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(disp->PlatformDisplay))
- RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_PIXMAP, EGL_FALSE);
- ret = drv->API.CopyBuffers(drv, disp, surf, native_pixmap_ptr);
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
+ return _eglSwapBuffersWithDamageCommon(disp, surf, rects, n_rects);
+}
- RETURN_EGL_EVAL(disp, ret);
+static EGLBoolean EGLAPIENTRY
+eglSwapBuffersWithDamageKHR(EGLDisplay dpy, EGLSurface surface,
+ EGLint *rects, EGLint n_rects)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLSurface *surf = _eglLookupSurface(surface, disp);
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
+ return _eglSwapBuffersWithDamageCommon(disp, surf, rects, n_rects);
}
+/**
+ * Clamp the rectangles so that they lie within the surface.
+ */
+
+static void
+_eglSetDamageRegionKHRClampRects(_EGLDisplay* disp, _EGLSurface* surf,
+ EGLint *rects, EGLint n_rects)
+{
+ EGLint i;
+ EGLint surf_height = surf->Height;
+ EGLint surf_width = surf->Width;
+
+ for (i = 0; i < (4 * n_rects); i += 4) {
+ EGLint x1, y1, x2, y2;
+ x1 = rects[i];
+ y1 = rects[i + 1];
+ x2 = rects[i + 2] + x1;
+ y2 = rects[i + 3] + y1;
+
+ rects[i] = CLAMP(x1, 0, surf_width);
+ rects[i + 1] = CLAMP(y1, 0, surf_height);
+ rects[i + 2] = CLAMP(x2, 0, surf_width) - rects[i];
+ rects[i + 3] = CLAMP(y2, 0, surf_height) - rects[i + 1];
+ }
+}
+
+static EGLBoolean EGLAPIENTRY
+eglSetDamageRegionKHR(EGLDisplay dpy, EGLSurface surface,
+ EGLint *rects, EGLint n_rects)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLSurface *surf = _eglLookupSurface(surface, disp);
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
+ _EGLContext *ctx = _eglGetCurrentContext();
+ _EGLDriver *drv;
+ EGLBoolean ret;
+ _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
+
+ if (_eglGetContextHandle(ctx) == EGL_NO_CONTEXT ||
+ surf->Type != EGL_WINDOW_BIT ||
+ ctx->DrawSurface != surf ||
+ surf->SwapBehavior != EGL_BUFFER_DESTROYED)
+ RETURN_EGL_ERROR(disp, EGL_BAD_MATCH, EGL_FALSE);
+
+ /* If the damage region is already set or
+ * buffer age is not queried between
+ * frame boundaries, throw bad access error
+ */
+
+ if (surf->SetDamageRegionCalled || !surf->BufferAgeRead)
+ RETURN_EGL_ERROR(disp, EGL_BAD_ACCESS, EGL_FALSE);
+
+ _eglSetDamageRegionKHRClampRects(disp, surf, rects, n_rects);
+ ret = drv->API.SetDamageRegion(drv, disp, surf, rects, n_rects);
+
+ if (ret)
+ surf->SetDamageRegionCalled = EGL_TRUE;
+
+ RETURN_EGL_EVAL(disp, ret);
+}
EGLBoolean EGLAPIENTRY
-eglWaitClient(void)
+eglCopyBuffers(EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLSurface *surf = _eglLookupSurface(surface, disp);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+ void *native_pixmap_ptr;
+
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
+ STATIC_ASSERT(sizeof(void*) == sizeof(target));
+ native_pixmap_ptr = (void*) target;
+
+ _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
+ ret = drv->API.CopyBuffers(drv, disp, surf, native_pixmap_ptr);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+
+static EGLBoolean
+_eglWaitClientCommon(void)
{
_EGLContext *ctx = _eglGetCurrentContext();
_EGLDisplay *disp;
RETURN_EGL_EVAL(disp, ret);
}
+EGLBoolean EGLAPIENTRY
+eglWaitClient(void)
+{
+ _EGL_FUNC_START(NULL, EGL_OBJECT_CONTEXT_KHR, _eglGetCurrentContext(), EGL_FALSE);
+ return _eglWaitClientCommon();
+}
EGLBoolean EGLAPIENTRY
eglWaitGL(void)
{
- _EGLThreadInfo *t = _eglGetCurrentThread();
- EGLint api_index = t->CurrentAPIIndex;
- EGLint es_index = _eglConvertApiToIndex(EGL_OPENGL_ES_API);
- EGLBoolean ret;
-
- if (api_index != es_index && _eglIsCurrentThreadDummy())
- RETURN_EGL_ERROR(NULL, EGL_BAD_ALLOC, EGL_FALSE);
-
- t->CurrentAPIIndex = es_index;
- ret = eglWaitClient();
- t->CurrentAPIIndex = api_index;
- return ret;
+ /* Since we only support OpenGL and GLES, eglWaitGL is equivalent to eglWaitClient. */
+ _EGL_FUNC_START(NULL, EGL_OBJECT_CONTEXT_KHR, _eglGetCurrentContext(), EGL_FALSE);
+ return _eglWaitClientCommon();
}
if (!ctx)
RETURN_EGL_SUCCESS(NULL, EGL_TRUE);
+ _EGL_FUNC_START(NULL, EGL_OBJECT_THREAD_KHR, NULL, EGL_FALSE);
+
disp = ctx->Resource.Display;
mtx_lock(&disp->Mutex);
_EGLSurface *surf;
EGLSurface ret;
+ _EGL_FUNC_START(NULL, EGL_NONE, NULL, EGL_NO_SURFACE);
+
if (!ctx)
RETURN_EGL_SUCCESS(NULL, EGL_NO_SURFACE);
}
-__eglMustCastToProperFunctionPointerType EGLAPIENTRY
-eglGetProcAddress(const char *procname)
+/**
+ ** EGL 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.
+ */
+EGLBoolean EGLAPIENTRY
+eglBindAPI(EGLenum api)
{
- 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
- { "eglCreateImageKHR", (_EGLProc) eglCreateImageKHR },
- { "eglDestroyImageKHR", (_EGLProc) eglDestroyImageKHR },
- { "eglCreateSyncKHR", (_EGLProc) eglCreateSyncKHR },
- { "eglDestroySyncKHR", (_EGLProc) eglDestroySyncKHR },
- { "eglClientWaitSyncKHR", (_EGLProc) eglClientWaitSyncKHR },
- { "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 },
- { NULL, NULL }
- };
- EGLint i;
- _EGLProc ret;
+ _EGLThreadInfo *t;
- if (!procname)
- RETURN_EGL_SUCCESS(NULL, NULL);
+ _EGL_FUNC_START(NULL, EGL_OBJECT_THREAD_KHR, NULL, EGL_FALSE);
- 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);
+ t = _eglGetCurrentThread();
+ if (_eglIsCurrentThreadDummy())
+ RETURN_EGL_ERROR(NULL, EGL_BAD_ALLOC, EGL_FALSE);
- RETURN_EGL_SUCCESS(NULL, ret);
-}
+ if (!_eglIsApiValid(api))
+ RETURN_EGL_ERROR(NULL, EGL_BAD_PARAMETER, EGL_FALSE);
+ t->CurrentAPI = api;
-#ifdef EGL_MESA_screen_surface
+ RETURN_EGL_SUCCESS(NULL, EGL_TRUE);
+}
-/*
- * EGL_MESA_screen extension
+/**
+ * Return the last value set with eglBindAPI().
*/
-
-EGLBoolean EGLAPIENTRY
-eglChooseModeMESA(EGLDisplay dpy, EGLScreenMESA screen,
- const EGLint *attrib_list, EGLModeMESA *modes,
- EGLint modes_size, EGLint *num_modes)
+EGLenum EGLAPIENTRY
+eglQueryAPI(void)
{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLScreen *scrn = _eglLookupScreen(screen, disp);
- _EGLDriver *drv;
- EGLBoolean ret;
+ _EGLThreadInfo *t = _eglGetCurrentThread();
+ EGLenum ret;
- _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE, drv);
- ret = drv->API.ChooseModeMESA(drv, disp, scrn, attrib_list,
- modes, modes_size, num_modes);
+ /* returns one of EGL_OPENGL_API, EGL_OPENGL_ES_API or EGL_OPENVG_API */
+ ret = t->CurrentAPI;
- RETURN_EGL_EVAL(disp, ret);
+ RETURN_EGL_SUCCESS(NULL, ret);
}
-EGLBoolean EGLAPIENTRY
-eglGetModesMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *modes,
- EGLint mode_size, EGLint *num_mode)
+EGLSurface EGLAPIENTRY
+eglCreatePbufferFromClientBuffer(EGLDisplay dpy, EGLenum buftype,
+ EGLClientBuffer buffer, EGLConfig config,
+ const EGLint *attrib_list)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLScreen *scrn = _eglLookupScreen(screen, disp);
+ _EGLConfig *conf = _eglLookupConfig(config, 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);
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_NO_SURFACE);
- RETURN_EGL_EVAL(disp, ret);
+ _EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE, drv);
+
+ /* OpenVG is not supported */
+ RETURN_EGL_ERROR(disp, EGL_BAD_ALLOC, EGL_NO_SURFACE);
}
EGLBoolean EGLAPIENTRY
-eglGetModeAttribMESA(EGLDisplay dpy, EGLModeMESA mode,
- EGLint attribute, EGLint *value)
+eglReleaseThread(void)
{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLMode *m = _eglLookupMode(mode, disp);
- _EGLDriver *drv;
- EGLBoolean ret;
+ /* unbind current contexts */
+ if (!_eglIsCurrentThreadDummy()) {
+ _EGLThreadInfo *t = _eglGetCurrentThread();
+ _EGLContext *ctx = t->CurrentContext;
- _EGL_CHECK_MODE(disp, m, EGL_FALSE, drv);
- ret = drv->API.GetModeAttribMESA(drv, disp, m, attribute, value);
+ _EGL_FUNC_START(NULL, EGL_OBJECT_THREAD_KHR, NULL, EGL_FALSE);
- RETURN_EGL_EVAL(disp, ret);
+ if (ctx) {
+ _EGLDisplay *disp = ctx->Resource.Display;
+ _EGLDriver *drv;
+
+ mtx_lock(&disp->Mutex);
+ drv = disp->Driver;
+ (void) drv->API.MakeCurrent(drv, disp, NULL, NULL, NULL);
+ mtx_unlock(&disp->Mutex);
+ }
+ }
+
+ _eglDestroyCurrentThread();
+
+ RETURN_EGL_SUCCESS(NULL, EGL_TRUE);
}
-EGLBoolean EGLAPIENTRY
-eglCopyContextMESA(EGLDisplay dpy, EGLContext source, EGLContext dest,
- EGLint mask)
+static EGLImage
+_eglCreateImageCommon(_EGLDisplay *disp, EGLContext ctx, EGLenum target,
+ EGLClientBuffer buffer, const EGLint *attr_list)
{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLContext *source_context = _eglLookupContext(source, disp);
- _EGLContext *dest_context = _eglLookupContext(dest, disp);
+ _EGLContext *context = _eglLookupContext(ctx, disp);
_EGLDriver *drv;
- EGLBoolean ret;
+ _EGLImage *img;
+ EGLImage ret;
- _EGL_CHECK_CONTEXT(disp, source_context, EGL_FALSE, drv);
- if (!dest_context)
- RETURN_EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_FALSE);
+ _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);
- ret = drv->API.CopyContextMESA(drv, disp,
- source_context, dest_context, mask);
+ img = drv->API.CreateImageKHR(drv, disp, context, target,
+ buffer, attr_list);
+ ret = (img) ? _eglLinkImage(img) : EGL_NO_IMAGE_KHR;
RETURN_EGL_EVAL(disp, ret);
}
-
-EGLBoolean EGLAPIENTRY
-eglGetScreensMESA(EGLDisplay dpy, EGLScreenMESA *screens,
- EGLint max_screens, EGLint *num_screens)
+static EGLImage EGLAPIENTRY
+eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target,
+ EGLClientBuffer buffer, const EGLint *attr_list)
{
_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);
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_NO_IMAGE_KHR);
+ return _eglCreateImageCommon(disp, ctx, target, buffer, attr_list);
}
-EGLSurface EGLAPIENTRY
-eglCreateScreenSurfaceMESA(EGLDisplay dpy, EGLConfig config,
- const EGLint *attrib_list)
+EGLImage EGLAPIENTRY
+eglCreateImage(EGLDisplay dpy, EGLContext ctx, EGLenum target,
+ EGLClientBuffer buffer, const EGLAttrib *attr_list)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLConfig *conf = _eglLookupConfig(config, disp);
- _EGLDriver *drv;
- _EGLSurface *surf;
- EGLSurface ret;
+ EGLImage image;
+ EGLint *int_attribs;
- _EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE, drv);
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_NO_IMAGE_KHR);
- surf = drv->API.CreateScreenSurfaceMESA(drv, disp, conf, attrib_list);
- ret = (surf) ? _eglLinkSurface(surf) : EGL_NO_SURFACE;
+ int_attribs = _eglConvertAttribsToInt(attr_list);
+ if (attr_list && !int_attribs)
+ RETURN_EGL_ERROR(disp, EGL_BAD_ALLOC, EGL_NO_IMAGE);
- RETURN_EGL_EVAL(disp, ret);
+ image = _eglCreateImageCommon(disp, ctx, target, buffer, int_attribs);
+ free(int_attribs);
+ return image;
}
-EGLBoolean EGLAPIENTRY
-eglShowScreenSurfaceMESA(EGLDisplay dpy, EGLint screen,
- EGLSurface surface, EGLModeMESA mode)
+static EGLBoolean
+_eglDestroyImageCommon(_EGLDisplay *disp, _EGLImage *img)
{
- _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);
+ _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
+ if (!disp->Extensions.KHR_image_base)
+ RETURN_EGL_EVAL(disp, EGL_FALSE);
+ if (!img)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
- ret = drv->API.ShowScreenSurfaceMESA(drv, disp, scrn, surf, m);
+ _eglUnlinkImage(img);
+ ret = drv->API.DestroyImageKHR(drv, disp, img);
RETURN_EGL_EVAL(disp, ret);
}
-
EGLBoolean EGLAPIENTRY
-eglScreenPositionMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLint x, EGLint y)
+eglDestroyImage(EGLDisplay dpy, EGLImage image)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLScreen *scrn = _eglLookupScreen(screen, disp);
+ _EGLImage *img = _eglLookupImage(image, disp);
+ _EGL_FUNC_START(disp, EGL_OBJECT_IMAGE_KHR, img, EGL_FALSE);
+ return _eglDestroyImageCommon(disp, img);
+}
+
+static EGLBoolean EGLAPIENTRY
+eglDestroyImageKHR(EGLDisplay dpy, EGLImage image)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLImage *img = _eglLookupImage(image, disp);
+ _EGL_FUNC_START(disp, EGL_OBJECT_IMAGE_KHR, img, EGL_FALSE);
+ return _eglDestroyImageCommon(disp, img);
+}
+
+
+static EGLSync
+_eglCreateSync(_EGLDisplay *disp, EGLenum type, const EGLAttrib *attrib_list,
+ EGLBoolean orig_is_EGLAttrib,
+ EGLenum invalid_type_error)
+{
+ _EGLContext *ctx = _eglGetCurrentContext();
_EGLDriver *drv;
- EGLBoolean ret;
+ _EGLSync *sync;
+ EGLSync ret;
+
+ _EGL_CHECK_DISPLAY(disp, EGL_NO_SYNC_KHR, drv);
+
+ if (!disp->Extensions.KHR_cl_event2 && orig_is_EGLAttrib) {
+ /* There exist two EGLAttrib variants of eglCreateSync*:
+ * eglCreateSync64KHR which requires EGL_KHR_cl_event2, and eglCreateSync
+ * which requires EGL 1.5. Here we use the presence of EGL_KHR_cl_event2
+ * support as a proxy for EGL 1.5 support, even though that's not
+ * entirely correct (though _eglComputeVersion does the same).
+ *
+ * The EGL spec provides no guidance on how to handle unsupported
+ * functions. EGL_BAD_MATCH seems reasonable.
+ */
+ RETURN_EGL_ERROR(disp, EGL_BAD_MATCH, EGL_NO_SYNC_KHR);
+ }
+
+ /* If type is EGL_SYNC_FENCE and no context is current for the bound API
+ * (i.e., eglGetCurrentContext returns EGL_NO_CONTEXT ), an EGL_BAD_MATCH
+ * error is generated.
+ */
+ if (!ctx &&
+ (type == EGL_SYNC_FENCE_KHR || type == EGL_SYNC_NATIVE_FENCE_ANDROID))
+ RETURN_EGL_ERROR(disp, EGL_BAD_MATCH, EGL_NO_SYNC_KHR);
+
+ /* return an error if the client API doesn't support GL_[OES|MESA]_EGL_sync. */
+ if (ctx && (ctx->Resource.Display != disp ||
+ (ctx->ClientAPI != EGL_OPENGL_ES_API &&
+ ctx->ClientAPI != EGL_OPENGL_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, invalid_type_error, EGL_NO_SYNC_KHR);
+ break;
+ case EGL_SYNC_REUSABLE_KHR:
+ if (!disp->Extensions.KHR_reusable_sync)
+ RETURN_EGL_ERROR(disp, invalid_type_error, EGL_NO_SYNC_KHR);
+ break;
+ case EGL_SYNC_CL_EVENT_KHR:
+ if (!disp->Extensions.KHR_cl_event2)
+ RETURN_EGL_ERROR(disp, invalid_type_error, EGL_NO_SYNC_KHR);
+ break;
+ case EGL_SYNC_NATIVE_FENCE_ANDROID:
+ if (!disp->Extensions.ANDROID_native_fence_sync)
+ RETURN_EGL_ERROR(disp, invalid_type_error, EGL_NO_SYNC_KHR);
+ break;
+ default:
+ RETURN_EGL_ERROR(disp, invalid_type_error, EGL_NO_SYNC_KHR);
+ }
- _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE, drv);
- ret = drv->API.ScreenPositionMESA(drv, disp, scrn, x, y);
+ sync = drv->API.CreateSyncKHR(drv, disp, type, attrib_list);
+ ret = (sync) ? _eglLinkSync(sync) : EGL_NO_SYNC_KHR;
RETURN_EGL_EVAL(disp, ret);
}
-EGLBoolean EGLAPIENTRY
-eglQueryScreenMESA(EGLDisplay dpy, EGLScreenMESA screen,
- EGLint attribute, EGLint *value)
+static EGLSync EGLAPIENTRY
+eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *int_list)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLScreen *scrn = _eglLookupScreen(screen, disp);
- _EGLDriver *drv;
- EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
+
+ EGLSync sync;
+ EGLAttrib *attrib_list;
+ EGLint err;
+
+ if (sizeof(int_list[0]) == sizeof(attrib_list[0])) {
+ attrib_list = (EGLAttrib *) int_list;
+ } else {
+ err = _eglConvertIntsToAttribs(int_list, &attrib_list);
+ if (err != EGL_SUCCESS)
+ RETURN_EGL_ERROR(disp, err, EGL_NO_SYNC);
+ }
- _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE, drv);
- ret = drv->API.QueryScreenMESA(drv, disp, scrn, attribute, value);
+ sync = _eglCreateSync(disp, type, attrib_list, EGL_FALSE,
+ EGL_BAD_ATTRIBUTE);
- RETURN_EGL_EVAL(disp, ret);
+ if (sizeof(int_list[0]) != sizeof(attrib_list[0]))
+ free(attrib_list);
+
+ /* Don't double-unlock the display. _eglCreateSync already unlocked it. */
+ return sync;
}
-EGLBoolean EGLAPIENTRY
-eglQueryScreenSurfaceMESA(EGLDisplay dpy, EGLScreenMESA screen,
- EGLSurface *surface)
+static EGLSync EGLAPIENTRY
+eglCreateSync64KHR(EGLDisplay dpy, EGLenum type, const EGLAttrib *attrib_list)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLScreen *scrn = _eglLookupScreen((EGLScreenMESA) screen, disp);
- _EGLDriver *drv;
- _EGLSurface *surf;
- EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
+ return _eglCreateSync(disp, type, attrib_list, EGL_TRUE,
+ EGL_BAD_ATTRIBUTE);
+}
- _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);
+EGLSync EGLAPIENTRY
+eglCreateSync(EGLDisplay dpy, EGLenum type, const EGLAttrib *attrib_list)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
+ return _eglCreateSync(disp, type, attrib_list, EGL_TRUE,
+ EGL_BAD_PARAMETER);
}
-EGLBoolean EGLAPIENTRY
-eglQueryScreenModeMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *mode)
+static EGLBoolean
+_eglDestroySync(_EGLDisplay *disp, _EGLSync *s)
{
- _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;
+ _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
+ assert(disp->Extensions.KHR_reusable_sync ||
+ disp->Extensions.KHR_fence_sync ||
+ disp->Extensions.ANDROID_native_fence_sync);
+
+ _eglUnlinkSync(s);
+ ret = drv->API.DestroySyncKHR(drv, disp, s);
RETURN_EGL_EVAL(disp, ret);
}
+EGLBoolean EGLAPIENTRY
+eglDestroySync(EGLDisplay dpy, EGLSync sync)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLSync *s = _eglLookupSync(sync, disp);
+ _EGL_FUNC_START(disp, EGL_OBJECT_SYNC_KHR, s, EGL_FALSE);
+ return _eglDestroySync(disp, s);
+}
-const char * EGLAPIENTRY
-eglQueryModeStringMESA(EGLDisplay dpy, EGLModeMESA mode)
+static EGLBoolean EGLAPIENTRY
+eglDestroySyncKHR(EGLDisplay dpy, EGLSync sync)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLMode *m = _eglLookupMode(mode, disp);
- _EGLDriver *drv;
- const char *ret;
+ _EGLSync *s = _eglLookupSync(sync, disp);
+ _EGL_FUNC_START(disp, EGL_OBJECT_SYNC_KHR, s, EGL_FALSE);
+ return _eglDestroySync(disp, s);
+}
- _EGL_CHECK_MODE(disp, m, NULL, drv);
- ret = drv->API.QueryModeStringMESA(drv, disp, m);
- RETURN_EGL_EVAL(disp, ret);
-}
+static EGLint
+_eglClientWaitSyncCommon(_EGLDisplay *disp, EGLDisplay dpy,
+ _EGLSync *s, EGLint flags, EGLTime timeout)
+{
+ _EGLDriver *drv;
+ EGLint ret;
+ _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
+ assert(disp->Extensions.KHR_reusable_sync ||
+ disp->Extensions.KHR_fence_sync ||
+ disp->Extensions.ANDROID_native_fence_sync);
-#endif /* EGL_MESA_screen_surface */
+ if (s->SyncStatus == EGL_SIGNALED_KHR)
+ RETURN_EGL_EVAL(disp, EGL_CONDITION_SATISFIED_KHR);
+ /* if sync type is EGL_SYNC_REUSABLE_KHR, dpy should be
+ * unlocked here to allow other threads also to be able to
+ * go into waiting state.
+ */
-#ifdef EGL_MESA_drm_display
+ if (s->Type == EGL_SYNC_REUSABLE_KHR)
+ _eglUnlockDisplay(dpy);
-EGLDisplay EGLAPIENTRY
-eglGetDRMDisplayMESA(int fd)
-{
- _EGLDisplay *dpy = _eglFindDisplay(_EGL_PLATFORM_DRM, (void *) (intptr_t) fd);
- return _eglGetDisplayHandle(dpy);
-}
+ ret = drv->API.ClientWaitSyncKHR(drv, disp, s, flags, timeout);
-#endif /* EGL_MESA_drm_display */
+ /*
+ * 'disp' is already unlocked for reusable sync type,
+ * so passing 'NULL' to bypass unlocking display.
+ */
+ if (s->Type == EGL_SYNC_REUSABLE_KHR)
+ RETURN_EGL_EVAL(NULL, ret);
+ else
+ RETURN_EGL_EVAL(disp, ret);
+}
-/**
- ** EGL 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.
- */
-EGLBoolean EGLAPIENTRY
-eglBindAPI(EGLenum api)
-{
- _EGLThreadInfo *t = _eglGetCurrentThread();
-
- if (_eglIsCurrentThreadDummy())
- RETURN_EGL_ERROR(NULL, EGL_BAD_ALLOC, EGL_FALSE);
-
- if (!_eglIsApiValid(api))
- RETURN_EGL_ERROR(NULL, EGL_BAD_PARAMETER, EGL_FALSE);
-
- t->CurrentAPIIndex = _eglConvertApiToIndex(api);
-
- RETURN_EGL_SUCCESS(NULL, EGL_TRUE);
-}
-
-
-/**
- * Return the last value set with eglBindAPI().
- */
-EGLenum EGLAPIENTRY
-eglQueryAPI(void)
+EGLint EGLAPIENTRY
+eglClientWaitSync(EGLDisplay dpy, EGLSync sync,
+ EGLint flags, EGLTime timeout)
{
- _EGLThreadInfo *t = _eglGetCurrentThread();
- EGLenum ret;
-
- /* returns one of EGL_OPENGL_API, EGL_OPENGL_ES_API or EGL_OPENVG_API */
- ret = _eglConvertApiFromIndex(t->CurrentAPIIndex);
-
- RETURN_EGL_SUCCESS(NULL, ret);
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLSync *s = _eglLookupSync(sync, disp);
+ _EGL_FUNC_START(disp, EGL_OBJECT_SYNC_KHR, s, EGL_FALSE);
+ return _eglClientWaitSyncCommon(disp, dpy, s, flags, timeout);
}
-
-EGLSurface EGLAPIENTRY
-eglCreatePbufferFromClientBuffer(EGLDisplay dpy, EGLenum buftype,
- EGLClientBuffer buffer, EGLConfig config,
- const EGLint *attrib_list)
+static EGLint EGLAPIENTRY
+eglClientWaitSyncKHR(EGLDisplay dpy, EGLSync sync,
+ EGLint flags, EGLTime timeout)
{
_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.CreatePbufferFromClientBuffer(drv, disp, buftype, buffer,
- conf, attrib_list);
- ret = (surf) ? _eglLinkSurface(surf) : EGL_NO_SURFACE;
-
- RETURN_EGL_EVAL(disp, ret);
+ _EGLSync *s = _eglLookupSync(sync, disp);
+ _EGL_FUNC_START(disp, EGL_OBJECT_SYNC_KHR, s, EGL_FALSE);
+ return _eglClientWaitSyncCommon(disp, dpy, s, flags, timeout);
}
-EGLBoolean EGLAPIENTRY
-eglReleaseThread(void)
+static EGLint
+_eglWaitSyncCommon(_EGLDisplay *disp, _EGLSync *s, EGLint flags)
{
- /* unbind current contexts */
- if (!_eglIsCurrentThreadDummy()) {
- _EGLThreadInfo *t = _eglGetCurrentThread();
- EGLint api_index = t->CurrentAPIIndex;
- EGLint i;
-
- for (i = 0; i < _EGL_API_NUM_APIS; i++) {
- _EGLContext *ctx = t->CurrentContexts[i];
- if (ctx) {
- _EGLDisplay *disp = ctx->Resource.Display;
- _EGLDriver *drv;
+ _EGLContext *ctx = _eglGetCurrentContext();
+ _EGLDriver *drv;
+ EGLint ret;
- t->CurrentAPIIndex = i;
+ _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
+ assert(disp->Extensions.KHR_wait_sync);
- mtx_lock(&disp->Mutex);
- drv = disp->Driver;
- (void) drv->API.MakeCurrent(drv, disp, NULL, NULL, NULL);
- mtx_unlock(&disp->Mutex);
- }
- }
+ /* return an error if the client API doesn't support GL_[OES|MESA]_EGL_sync. */
+ if (ctx == EGL_NO_CONTEXT ||
+ (ctx->ClientAPI != EGL_OPENGL_ES_API &&
+ ctx->ClientAPI != EGL_OPENGL_API))
+ RETURN_EGL_ERROR(disp, EGL_BAD_MATCH, EGL_FALSE);
- t->CurrentAPIIndex = api_index;
- }
+ /* the API doesn't allow any flags yet */
+ if (flags != 0)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
- _eglDestroyCurrentThread();
+ ret = drv->API.WaitSyncKHR(drv, disp, s);
- RETURN_EGL_SUCCESS(NULL, EGL_TRUE);
+ RETURN_EGL_EVAL(disp, ret);
}
-
-EGLImageKHR EGLAPIENTRY
-eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target,
- EGLClientBuffer buffer, const EGLint *attr_list)
+static EGLint EGLAPIENTRY
+eglWaitSyncKHR(EGLDisplay dpy, EGLSync sync, EGLint flags)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLContext *context = _eglLookupContext(ctx, disp);
- _EGLDriver *drv;
- _EGLImage *img;
- EGLImageKHR 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);
- ret = (img) ? _eglLinkImage(img) : EGL_NO_IMAGE_KHR;
-
- RETURN_EGL_EVAL(disp, ret);
+ _EGLSync *s = _eglLookupSync(sync, disp);
+ _EGL_FUNC_START(disp, EGL_OBJECT_SYNC_KHR, s, EGL_FALSE);
+ return _eglWaitSyncCommon(disp, s, flags);
}
EGLBoolean EGLAPIENTRY
-eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR image)
+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.
+ */
_EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLImage *img = _eglLookupImage(image, disp);
- _EGLDriver *drv;
- EGLBoolean ret;
-
- _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
- if (!disp->Extensions.KHR_image_base)
- RETURN_EGL_EVAL(disp, EGL_FALSE);
- if (!img)
- RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
-
- _eglUnlinkImage(img);
- ret = drv->API.DestroyImageKHR(drv, disp, img);
-
- RETURN_EGL_EVAL(disp, ret);
+ _EGLSync *s = _eglLookupSync(sync, disp);
+ _EGL_FUNC_START(disp, EGL_OBJECT_SYNC_KHR, s, EGL_FALSE);
+ return _eglWaitSyncCommon(disp, s, flags);
}
-EGLSyncKHR EGLAPIENTRY
-eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list)
+static EGLBoolean EGLAPIENTRY
+eglSignalSyncKHR(EGLDisplay dpy, EGLSync sync, EGLenum mode)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLSync *s = _eglLookupSync(sync, disp);
_EGLDriver *drv;
- _EGLSync *sync;
- EGLSyncKHR ret;
+ EGLBoolean ret;
- _EGL_CHECK_DISPLAY(disp, EGL_NO_SYNC_KHR, drv);
- if (!disp->Extensions.KHR_reusable_sync)
- RETURN_EGL_EVAL(disp, EGL_NO_SYNC_KHR);
+ _EGL_FUNC_START(disp, EGL_OBJECT_SYNC_KHR, s, EGL_FALSE);
- sync = drv->API.CreateSyncKHR(drv, disp, type, attrib_list);
- ret = (sync) ? _eglLinkSync(sync) : EGL_NO_SYNC_KHR;
+ _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
+ assert(disp->Extensions.KHR_reusable_sync);
+ ret = drv->API.SignalSyncKHR(drv, disp, s, mode);
RETURN_EGL_EVAL(disp, ret);
}
-EGLBoolean EGLAPIENTRY
-eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync)
+static EGLBoolean
+_eglGetSyncAttribCommon(_EGLDisplay *disp, _EGLSync *s, EGLint attribute, EGLAttrib *value)
{
- _EGLDisplay *disp = _eglLockDisplay(dpy);
- _EGLSync *s = _eglLookupSync(sync, disp);
_EGLDriver *drv;
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 ||
+ disp->Extensions.ANDROID_native_fence_sync);
- _eglUnlinkSync(s);
- ret = drv->API.DestroySyncKHR(drv, disp, s);
+ ret = _eglGetSyncAttrib(drv, disp, s, attribute, value);
RETURN_EGL_EVAL(disp, ret);
}
-
-EGLint EGLAPIENTRY
-eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout)
+EGLBoolean EGLAPIENTRY
+eglGetSyncAttrib(EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLAttrib *value)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLSync *s = _eglLookupSync(sync, disp);
- _EGLDriver *drv;
- EGLint ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_SYNC_KHR, s, EGL_FALSE);
- _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
- assert(disp->Extensions.KHR_reusable_sync);
- ret = drv->API.ClientWaitSyncKHR(drv, disp, s, flags, timeout);
+ if (!value)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
- RETURN_EGL_EVAL(disp, ret);
+ return _eglGetSyncAttribCommon(disp, s, attribute, value);
}
-EGLBoolean EGLAPIENTRY
-eglSignalSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode)
+static EGLBoolean EGLAPIENTRY
+eglGetSyncAttribKHR(EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLint *value)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLSync *s = _eglLookupSync(sync, disp);
- _EGLDriver *drv;
- EGLBoolean ret;
+ EGLAttrib attrib;
+ EGLBoolean result;
- _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
- assert(disp->Extensions.KHR_reusable_sync);
- ret = drv->API.SignalSyncKHR(drv, disp, s, mode);
+ _EGL_FUNC_START(disp, EGL_OBJECT_SYNC_KHR, s, EGL_FALSE);
- RETURN_EGL_EVAL(disp, ret);
-}
+ if (!value)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
+ attrib = *value;
+ result = _eglGetSyncAttribCommon(disp, s, attribute, &attrib);
-EGLBoolean EGLAPIENTRY
-eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value)
+ /* 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;
+}
+
+static EGLint EGLAPIENTRY
+eglDupNativeFenceFDANDROID(EGLDisplay dpy, EGLSync sync)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLSync *s = _eglLookupSync(sync, disp);
_EGLDriver *drv;
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);
+ _EGL_FUNC_START(disp, EGL_OBJECT_SYNC_KHR, s, EGL_FALSE);
- RETURN_EGL_EVAL(disp, ret);
-}
+ /* the spec doesn't seem to specify what happens if the fence
+ * type is not EGL_SYNC_NATIVE_FENCE_ANDROID, but this seems
+ * sensible:
+ */
+ if (!(s && (s->Type == EGL_SYNC_NATIVE_FENCE_ANDROID)))
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_NO_NATIVE_FENCE_FD_ANDROID);
+ _EGL_CHECK_SYNC(disp, s, EGL_NO_NATIVE_FENCE_FD_ANDROID, drv);
+ assert(disp->Extensions.ANDROID_native_fence_sync);
+ ret = drv->API.DupNativeFenceFDANDROID(drv, disp, s);
-#ifdef EGL_NOK_swap_region
+ RETURN_EGL_EVAL(disp, ret);
+}
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
eglSwapBuffersRegionNOK(EGLDisplay dpy, EGLSurface surface,
- EGLint numRects, const EGLint *rects)
+ EGLint numRects, const EGLint *rects)
{
_EGLContext *ctx = _eglGetCurrentContext();
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
+
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
if (!disp->Extensions.NOK_swap_region)
RETURN_EGL_EVAL(disp, ret);
}
-#endif /* EGL_NOK_swap_region */
-
-#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_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
_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,
- EGLint *name, EGLint *handle, EGLint *stride)
+static EGLBoolean EGLAPIENTRY
+eglExportDRMImageMESA(EGLDisplay dpy, EGLImage image,
+ EGLint *name, EGLint *handle, EGLint *stride)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLImage *img = _eglLookupImage(image, disp);
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_IMAGE_KHR, img, EGL_FALSE);
+
_EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
assert(disp->Extensions.MESA_drm_image);
RETURN_EGL_EVAL(disp, ret);
}
-#endif
-#ifdef EGL_WL_bind_wayland_display
struct wl_display;
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
eglBindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
+
_EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
assert(disp->Extensions.WL_bind_wayland_display);
RETURN_EGL_EVAL(disp, ret);
}
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
eglUnbindWaylandDisplayWL(EGLDisplay dpy, struct wl_display *display)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
+
_EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
assert(disp->Extensions.WL_bind_wayland_display);
RETURN_EGL_EVAL(disp, ret);
}
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
eglQueryWaylandBufferWL(EGLDisplay dpy, struct wl_resource *buffer,
EGLint attribute, EGLint *value)
{
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
+
_EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
assert(disp->Extensions.WL_bind_wayland_display);
RETURN_EGL_EVAL(disp, ret);
}
-#endif
-#ifdef EGL_WL_create_wayland_buffer_from_image
-struct wl_buffer * EGLAPIENTRY
-eglCreateWaylandBufferFromImageWL(EGLDisplay dpy, EGLImageKHR image)
+
+static struct wl_buffer * EGLAPIENTRY
+eglCreateWaylandBufferFromImageWL(EGLDisplay dpy, EGLImage image)
{
_EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLImage *img;
_EGLDriver *drv;
struct wl_buffer *ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
+
_EGL_CHECK_DISPLAY(disp, NULL, drv);
- assert(disp->Extensions.WL_create_wayland_buffer_from_image);
+ if (!disp->Extensions.WL_create_wayland_buffer_from_image)
+ RETURN_EGL_EVAL(disp, NULL);
img = _eglLookupImage(image, disp);
RETURN_EGL_EVAL(disp, ret);
}
-#endif
-EGLBoolean EGLAPIENTRY
+static EGLBoolean EGLAPIENTRY
eglPostSubBufferNV(EGLDisplay dpy, EGLSurface surface,
EGLint x, EGLint y, EGLint width, EGLint height)
{
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
+
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
if (!disp->Extensions.NV_post_sub_buffer)
RETURN_EGL_EVAL(disp, ret);
}
-EGLBoolean EGLAPIENTRY
-eglGetSyncValuesCHROMIUM(EGLDisplay display, EGLSurface surface,
+static EGLBoolean EGLAPIENTRY
+eglGetSyncValuesCHROMIUM(EGLDisplay dpy, EGLSurface surface,
EGLuint64KHR *ust, EGLuint64KHR *msc,
EGLuint64KHR *sbc)
{
- _EGLDisplay *disp = _eglLockDisplay(display);
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
_EGLSurface *surf = _eglLookupSurface(surface, disp);
_EGLDriver *drv;
EGLBoolean ret;
+ _EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
+
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
if (!disp->Extensions.CHROMIUM_sync_control)
RETURN_EGL_EVAL(disp, EGL_FALSE);
RETURN_EGL_EVAL(disp, ret);
}
+
+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_FUNC_START(disp, EGL_OBJECT_IMAGE_KHR, img, EGL_FALSE);
+
+ _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_FUNC_START(disp, EGL_OBJECT_IMAGE_KHR, img, EGL_FALSE);
+
+ _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);
+}
+
+static EGLint EGLAPIENTRY
+eglLabelObjectKHR(EGLDisplay dpy, EGLenum objectType, EGLObjectKHR object,
+ EGLLabelKHR label)
+{
+ _EGLDisplay *disp = NULL;
+ _EGLResourceType type;
+
+ _EGL_FUNC_START(NULL, EGL_NONE, NULL, EGL_BAD_ALLOC);
+
+ if (objectType == EGL_OBJECT_THREAD_KHR) {
+ _EGLThreadInfo *t = _eglGetCurrentThread();
+
+ if (!_eglIsCurrentThreadDummy()) {
+ t->Label = label;
+ return EGL_SUCCESS;
+ }
+
+ RETURN_EGL_ERROR(NULL, EGL_BAD_ALLOC, EGL_BAD_ALLOC);
+ }
+
+ disp = _eglLockDisplay(dpy);
+ if (disp == NULL)
+ RETURN_EGL_ERROR(disp, EGL_BAD_DISPLAY, EGL_BAD_DISPLAY);
+
+ if (objectType == EGL_OBJECT_DISPLAY_KHR) {
+ if (dpy != (EGLDisplay) object)
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_BAD_PARAMETER);
+
+ disp->Label = label;
+ RETURN_EGL_EVAL(disp, EGL_SUCCESS);
+ }
+
+ switch (objectType) {
+ case EGL_OBJECT_CONTEXT_KHR:
+ type = _EGL_RESOURCE_CONTEXT;
+ break;
+ case EGL_OBJECT_SURFACE_KHR:
+ type = _EGL_RESOURCE_SURFACE;
+ break;
+ case EGL_OBJECT_IMAGE_KHR:
+ type = _EGL_RESOURCE_IMAGE;
+ break;
+ case EGL_OBJECT_SYNC_KHR:
+ type = _EGL_RESOURCE_SYNC;
+ break;
+ case EGL_OBJECT_STREAM_KHR:
+ default:
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_BAD_PARAMETER);
+ }
+
+ if (_eglCheckResource(object, type, disp)) {
+ _EGLResource *res = (_EGLResource *) object;
+
+ res->Label = label;
+ RETURN_EGL_EVAL(disp, EGL_SUCCESS);
+ }
+
+ RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_BAD_PARAMETER);
+}
+
+static EGLint EGLAPIENTRY
+eglDebugMessageControlKHR(EGLDEBUGPROCKHR callback,
+ const EGLAttrib *attrib_list)
+{
+ unsigned int newEnabled;
+
+ _EGL_FUNC_START(NULL, EGL_NONE, NULL, EGL_BAD_ALLOC);
+
+ mtx_lock(_eglGlobal.Mutex);
+
+ newEnabled = _eglGlobal.debugTypesEnabled;
+ if (attrib_list != NULL) {
+ int i;
+
+ for (i = 0; attrib_list[i] != EGL_NONE; i += 2) {
+ switch (attrib_list[i]) {
+ case EGL_DEBUG_MSG_CRITICAL_KHR:
+ case EGL_DEBUG_MSG_ERROR_KHR:
+ case EGL_DEBUG_MSG_WARN_KHR:
+ case EGL_DEBUG_MSG_INFO_KHR:
+ if (attrib_list[i + 1])
+ newEnabled |= DebugBitFromType(attrib_list[i]);
+ else
+ newEnabled &= ~DebugBitFromType(attrib_list[i]);
+ break;
+ default:
+ // On error, set the last error code, call the current
+ // debug callback, and return the error code.
+ mtx_unlock(_eglGlobal.Mutex);
+ _eglReportError(EGL_BAD_ATTRIBUTE, NULL,
+ "Invalid attribute 0x%04lx", (unsigned long) attrib_list[i]);
+ return EGL_BAD_ATTRIBUTE;
+ }
+ }
+ }
+
+ if (callback != NULL) {
+ _eglGlobal.debugCallback = callback;
+ _eglGlobal.debugTypesEnabled = newEnabled;
+ } else {
+ _eglGlobal.debugCallback = NULL;
+ _eglGlobal.debugTypesEnabled = _EGL_DEBUG_BIT_CRITICAL | _EGL_DEBUG_BIT_ERROR;
+ }
+
+ mtx_unlock(_eglGlobal.Mutex);
+ return EGL_SUCCESS;
+}
+
+static EGLBoolean EGLAPIENTRY
+eglQueryDebugKHR(EGLint attribute, EGLAttrib *value)
+{
+ _EGL_FUNC_START(NULL, EGL_NONE, NULL, EGL_BAD_ALLOC);
+
+ mtx_lock(_eglGlobal.Mutex);
+
+ switch (attribute) {
+ case EGL_DEBUG_MSG_CRITICAL_KHR:
+ case EGL_DEBUG_MSG_ERROR_KHR:
+ case EGL_DEBUG_MSG_WARN_KHR:
+ case EGL_DEBUG_MSG_INFO_KHR:
+ if (_eglGlobal.debugTypesEnabled & DebugBitFromType(attribute))
+ *value = EGL_TRUE;
+ else
+ *value = EGL_FALSE;
+ break;
+ case EGL_DEBUG_CALLBACK_KHR:
+ *value = (EGLAttrib) _eglGlobal.debugCallback;
+ break;
+ default:
+ mtx_unlock(_eglGlobal.Mutex);
+ _eglReportError(EGL_BAD_ATTRIBUTE, NULL,
+ "Invalid attribute 0x%04lx", (unsigned long) attribute);
+ return EGL_FALSE;
+ }
+
+ mtx_unlock(_eglGlobal.Mutex);
+ return EGL_TRUE;
+}
+
+static int
+_eglFunctionCompare(const void *key, const void *elem)
+{
+ const char *procname = key;
+ const struct _egl_entrypoint *entrypoint = elem;
+ return strcmp(procname, entrypoint->name);
+}
+
+static EGLBoolean EGLAPIENTRY
+eglQueryDmaBufFormatsEXT(EGLDisplay dpy, EGLint max_formats,
+ EGLint *formats, EGLint *num_formats)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+
+ _EGL_FUNC_START(NULL, EGL_NONE, NULL, EGL_FALSE);
+
+ _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
+
+ ret = drv->API.QueryDmaBufFormatsEXT(drv, disp, max_formats, formats,
+ num_formats);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+static EGLBoolean EGLAPIENTRY
+eglQueryDmaBufModifiersEXT(EGLDisplay dpy, EGLint format, EGLint max_modifiers,
+ EGLuint64KHR *modifiers, EGLBoolean *external_only,
+ EGLint *num_modifiers)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+
+ _EGL_FUNC_START(NULL, EGL_NONE, NULL, EGL_FALSE);
+
+ _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
+
+ ret = drv->API.QueryDmaBufModifiersEXT(drv, disp, format, max_modifiers,
+ modifiers, external_only,
+ num_modifiers);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+static void EGLAPIENTRY
+eglSetBlobCacheFuncsANDROID(EGLDisplay *dpy, EGLSetBlobFuncANDROID set,
+ EGLGetBlobFuncANDROID get)
+{
+ /* This function does not return anything so we cannot
+ * utilize the helper macros _EGL_FUNC_START or _EGL_CHECK_DISPLAY.
+ */
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ if (!_eglSetFuncName(__func__, disp, EGL_OBJECT_DISPLAY_KHR, NULL)) {
+ if (disp)
+ _eglUnlockDisplay(disp);
+ return;
+ }
+
+ _EGLDriver *drv = _eglCheckDisplay(disp, __func__);
+ if (!drv) {
+ if (disp)
+ _eglUnlockDisplay(disp);
+ return;
+ }
+
+ if (!set || !get) {
+ _eglError(EGL_BAD_PARAMETER,
+ "eglSetBlobCacheFuncsANDROID: NULL handler given");
+ _eglUnlockDisplay(disp);
+ return;
+ }
+
+ if (disp->BlobCacheSet) {
+ _eglError(EGL_BAD_PARAMETER,
+ "eglSetBlobCacheFuncsANDROID: functions already set");
+ _eglUnlockDisplay(disp);
+ return;
+ }
+
+ disp->BlobCacheSet = set;
+ disp->BlobCacheGet = get;
+
+ drv->API.SetBlobCacheFuncsANDROID(drv, disp, set, get);
+
+ _eglUnlockDisplay(disp);
+}
+
+static EGLBoolean EGLAPIENTRY
+eglQueryDeviceAttribEXT(EGLDeviceEXT device,
+ EGLint attribute,
+ EGLAttrib *value)
+{
+ _EGLDevice *dev = _eglLookupDevice(device);
+ EGLBoolean ret;
+
+ _EGL_FUNC_START(NULL, EGL_NONE, NULL, EGL_FALSE);
+ if (!dev)
+ RETURN_EGL_ERROR(NULL, EGL_BAD_DEVICE_EXT, EGL_FALSE);
+
+ ret = _eglQueryDeviceAttribEXT(dev, attribute, value);
+ RETURN_EGL_EVAL(NULL, ret);
+}
+
+static const char * EGLAPIENTRY
+eglQueryDeviceStringEXT(EGLDeviceEXT device,
+ EGLint name)
+{
+ _EGLDevice *dev = _eglLookupDevice(device);
+
+ _EGL_FUNC_START(NULL, EGL_NONE, NULL, NULL);
+ if (!dev)
+ RETURN_EGL_ERROR(NULL, EGL_BAD_DEVICE_EXT, NULL);
+
+ RETURN_EGL_EVAL(NULL, _eglQueryDeviceStringEXT(dev, name));
+}
+
+static EGLBoolean EGLAPIENTRY
+eglQueryDevicesEXT(EGLint max_devices,
+ EGLDeviceEXT *devices,
+ EGLint *num_devices)
+{
+ EGLBoolean ret;
+
+ _EGL_FUNC_START(NULL, EGL_NONE, NULL, EGL_FALSE);
+ ret = _eglQueryDevicesEXT(max_devices, (_EGLDevice **) devices,
+ num_devices);
+ RETURN_EGL_EVAL(NULL, ret);
+}
+
+static EGLBoolean EGLAPIENTRY
+eglQueryDisplayAttribEXT(EGLDisplay dpy,
+ EGLint attribute,
+ EGLAttrib *value)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLDriver *drv;
+
+ _EGL_FUNC_START(NULL, EGL_NONE, NULL, EGL_FALSE);
+ _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
+
+ switch (attribute) {
+ case EGL_DEVICE_EXT:
+ *value = (EGLAttrib) disp->Device;
+ break;
+ default:
+ RETURN_EGL_ERROR(disp, EGL_BAD_ATTRIBUTE, EGL_FALSE);
+ }
+ RETURN_EGL_SUCCESS(disp, EGL_TRUE);
+}
+
+static char * EGLAPIENTRY
+eglGetDisplayDriverConfig(EGLDisplay dpy)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLDriver *drv;
+ char *ret;
+
+ _EGL_FUNC_START(disp, EGL_NONE, NULL, NULL);
+ _EGL_CHECK_DISPLAY(disp, NULL, drv);
+
+ assert(disp->Extensions.MESA_query_driver);
+
+ ret = drv->API.QueryDriverConfig(disp);
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+static const char * EGLAPIENTRY
+eglGetDisplayDriverName(EGLDisplay dpy)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLDriver *drv;
+ const char *ret;
+
+ _EGL_FUNC_START(disp, EGL_NONE, NULL, NULL);
+ _EGL_CHECK_DISPLAY(disp, NULL, drv);
+
+ assert(disp->Extensions.MESA_query_driver);
+
+ ret = drv->API.QueryDriverName(disp);
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+__eglMustCastToProperFunctionPointerType EGLAPIENTRY
+eglGetProcAddress(const char *procname)
+{
+ static const struct _egl_entrypoint egl_functions[] = {
+#define EGL_ENTRYPOINT(f) { .name = #f, .function = (_EGLProc) f },
+#include "eglentrypoint.h"
+#undef EGL_ENTRYPOINT
+ };
+ _EGLProc ret = NULL;
+
+ if (!procname)
+ RETURN_EGL_SUCCESS(NULL, NULL);
+
+ _EGL_FUNC_START(NULL, EGL_NONE, NULL, NULL);
+
+ if (strncmp(procname, "egl", 3) == 0) {
+ const struct _egl_entrypoint *entrypoint =
+ bsearch(procname,
+ egl_functions, ARRAY_SIZE(egl_functions),
+ sizeof(egl_functions[0]),
+ _eglFunctionCompare);
+ if (entrypoint)
+ ret = entrypoint->function;
+ }
+
+ if (!ret)
+ ret = _eglGetDriverProc(procname);
+
+ RETURN_EGL_SUCCESS(NULL, ret);
+}
+
+static int
+_eglLockDisplayInterop(EGLDisplay dpy, EGLContext context,
+ _EGLDisplay **disp, _EGLDriver **drv,
+ _EGLContext **ctx)
+{
+
+ *disp = _eglLockDisplay(dpy);
+ if (!*disp || !(*disp)->Initialized || !(*disp)->Driver) {
+ if (*disp)
+ _eglUnlockDisplay(*disp);
+ return MESA_GLINTEROP_INVALID_DISPLAY;
+ }
+
+ *drv = (*disp)->Driver;
+
+ *ctx = _eglLookupContext(context, *disp);
+ if (!*ctx ||
+ ((*ctx)->ClientAPI != EGL_OPENGL_API &&
+ (*ctx)->ClientAPI != EGL_OPENGL_ES_API)) {
+ _eglUnlockDisplay(*disp);
+ return MESA_GLINTEROP_INVALID_CONTEXT;
+ }
+
+ return MESA_GLINTEROP_SUCCESS;
+}
+
+PUBLIC int
+MesaGLInteropEGLQueryDeviceInfo(EGLDisplay dpy, EGLContext context,
+ struct mesa_glinterop_device_info *out)
+{
+ _EGLDisplay *disp;
+ _EGLDriver *drv;
+ _EGLContext *ctx;
+ int ret;
+
+ ret = _eglLockDisplayInterop(dpy, context, &disp, &drv, &ctx);
+ if (ret != MESA_GLINTEROP_SUCCESS)
+ return ret;
+
+ if (drv->API.GLInteropQueryDeviceInfo)
+ ret = drv->API.GLInteropQueryDeviceInfo(disp, ctx, out);
+ else
+ ret = MESA_GLINTEROP_UNSUPPORTED;
+
+ _eglUnlockDisplay(disp);
+ return ret;
+}
+
+PUBLIC int
+MesaGLInteropEGLExportObject(EGLDisplay dpy, EGLContext context,
+ struct mesa_glinterop_export_in *in,
+ struct mesa_glinterop_export_out *out)
+{
+ _EGLDisplay *disp;
+ _EGLDriver *drv;
+ _EGLContext *ctx;
+ int ret;
+
+ ret = _eglLockDisplayInterop(dpy, context, &disp, &drv, &ctx);
+ if (ret != MESA_GLINTEROP_SUCCESS)
+ return ret;
+
+ if (drv->API.GLInteropExportObject)
+ ret = drv->API.GLInteropExportObject(disp, ctx, in, out);
+ else
+ ret = MESA_GLINTEROP_UNSUPPORTED;
+
+ _eglUnlockDisplay(disp);
+ return ret;
+}
projects / mesa.git / blobdiff