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-rw-r--r--src/egl/drivers/dri2/egl_dri2.c11
-rw-r--r--src/egl/drivers/glx/egl_glx.c14
-rw-r--r--src/egl/main/Makefile13
-rw-r--r--src/egl/main/SConscript3
-rw-r--r--src/egl/main/eglapi.c9
-rw-r--r--src/egl/main/egldisplay.c10
-rw-r--r--src/egl/main/egldisplay.h19
-rw-r--r--src/egl/main/egldriver.c10
-rw-r--r--src/egl/main/egldriver.h5
9 files changed, 77 insertions, 17 deletions
diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index aa384cb117..5a5e43bffe 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -702,15 +702,18 @@ dri2_initialize(_EGLDriver *drv, _EGLDisplay *disp,
struct dri2_egl_display *dri2_dpy;
unsigned int api_mask;
+ if (disp->Platform != _EGL_PLATFORM_X11)
+ return EGL_FALSE;
+
dri2_dpy = malloc(sizeof *dri2_dpy);
if (!dri2_dpy)
return _eglError(EGL_BAD_ALLOC, "eglInitialize");
disp->DriverData = (void *) dri2_dpy;
- if (disp->NativeDisplay == NULL) {
+ if (disp->PlatformDisplay == NULL) {
dri2_dpy->conn = xcb_connect(0, 0);
} else {
- dri2_dpy->conn = XGetXCBConnection(disp->NativeDisplay);
+ dri2_dpy->conn = XGetXCBConnection((Display *) disp->PlatformDisplay);
}
if (xcb_connection_has_error(dri2_dpy->conn)) {
@@ -815,7 +818,7 @@ dri2_initialize(_EGLDriver *drv, _EGLDisplay *disp,
cleanup_driver:
dlclose(dri2_dpy->driver);
cleanup_conn:
- if (disp->NativeDisplay == NULL)
+ if (disp->PlatformDisplay == NULL)
xcb_disconnect(dri2_dpy->conn);
cleanup_dpy:
free(dri2_dpy);
@@ -837,7 +840,7 @@ dri2_terminate(_EGLDriver *drv, _EGLDisplay *disp)
dri2_dpy->core->destroyScreen(dri2_dpy->dri_screen);
close(dri2_dpy->fd);
dlclose(dri2_dpy->driver);
- if (disp->NativeDisplay == NULL)
+ if (disp->PlatformDisplay == NULL)
xcb_disconnect(dri2_dpy->conn);
free(dri2_dpy);
disp->DriverData = NULL;
diff --git a/src/egl/drivers/glx/egl_glx.c b/src/egl/drivers/glx/egl_glx.c
index e08ef5f222..804dc028a3 100644
--- a/src/egl/drivers/glx/egl_glx.c
+++ b/src/egl/drivers/glx/egl_glx.c
@@ -498,11 +498,14 @@ GLX_eglInitialize(_EGLDriver *drv, _EGLDisplay *disp,
{
struct GLX_egl_display *GLX_dpy;
+ if (disp->Platform != _EGL_PLATFORM_X11)
+ return EGL_FALSE;
+
GLX_dpy = CALLOC_STRUCT(GLX_egl_display);
if (!GLX_dpy)
return _eglError(EGL_BAD_ALLOC, "eglInitialize");
- GLX_dpy->dpy = (Display *) disp->NativeDisplay;
+ GLX_dpy->dpy = (Display *) disp->PlatformDisplay;
if (!GLX_dpy->dpy) {
GLX_dpy->dpy = XOpenDisplay(NULL);
if (!GLX_dpy->dpy) {
@@ -514,7 +517,7 @@ GLX_eglInitialize(_EGLDriver *drv, _EGLDisplay *disp,
if (!glXQueryVersion(GLX_dpy->dpy, &GLX_dpy->glx_maj, &GLX_dpy->glx_min)) {
_eglLog(_EGL_WARNING, "GLX: glXQueryVersion failed");
- if (!disp->NativeDisplay)
+ if (!disp->PlatformDisplay)
XCloseDisplay(GLX_dpy->dpy);
free(GLX_dpy);
return EGL_FALSE;
@@ -526,7 +529,7 @@ GLX_eglInitialize(_EGLDriver *drv, _EGLDisplay *disp,
create_configs(disp, GLX_dpy, DefaultScreen(GLX_dpy->dpy));
if (!disp->NumConfigs) {
_eglLog(_EGL_WARNING, "GLX: failed to create any config");
- if (!disp->NativeDisplay)
+ if (!disp->PlatformDisplay)
XCloseDisplay(GLX_dpy->dpy);
free(GLX_dpy);
return EGL_FALSE;
@@ -558,7 +561,7 @@ GLX_eglTerminate(_EGLDriver *drv, _EGLDisplay *disp)
if (GLX_dpy->fbconfigs)
XFree(GLX_dpy->fbconfigs);
- if (!disp->NativeDisplay)
+ if (!disp->PlatformDisplay)
XCloseDisplay(GLX_dpy->dpy);
free(GLX_dpy);
@@ -617,10 +620,11 @@ GLX_eglCreateContext(_EGLDriver *drv, _EGLDisplay *disp, _EGLConfig *conf,
static void
destroy_surface(_EGLDisplay *disp, _EGLSurface *surf)
{
+ struct GLX_egl_display *GLX_dpy = GLX_egl_display(disp);
struct GLX_egl_surface *GLX_surf = GLX_egl_surface(surf);
if (GLX_surf->destroy)
- GLX_surf->destroy(disp->NativeDisplay, GLX_surf->glx_drawable);
+ GLX_surf->destroy(GLX_dpy->dpy, GLX_surf->glx_drawable);
free(GLX_surf);
}
diff --git a/src/egl/main/Makefile b/src/egl/main/Makefile
index d9e9e4fcd6..be27d9450f 100644
--- a/src/egl/main/Makefile
+++ b/src/egl/main/Makefile
@@ -53,7 +53,20 @@ LOCAL_CFLAGS = -D_EGL_OS_UNIX=1
EGL_DEFAULT_PLATFORM = $(firstword $(EGL_PLATFORMS))
+# translate --with-egl-platforms to _EGLPlatformType
+EGL_NATIVE_PLATFORM=_EGL_INVALID_PLATFORM
+ifeq ($(firstword $(EGL_PLATFORMS)),x11)
+EGL_NATIVE_PLATFORM=_EGL_PLATFORM_X11
+endif
+ifeq ($(firstword $(EGL_PLATFORMS)),kms)
+EGL_NATIVE_PLATFORM=_EGL_PLATFORM_DRM
+endif
+ifeq ($(firstword $(EGL_PLATFORMS)),fbdev)
+EGL_NATIVE_PLATFORM=_EGL_PLATFORM_FBDEV
+endif
+
LOCAL_CFLAGS += \
+ -D_EGL_NATIVE_PLATFORM=$(EGL_NATIVE_PLATFORM) \
-D_EGL_DEFAULT_PLATFORM=\"$(EGL_DEFAULT_PLATFORM)\" \
-D_EGL_DRIVER_SEARCH_DIR=\"$(EGL_DRIVER_INSTALL_DIR)\"
diff --git a/src/egl/main/SConscript b/src/egl/main/SConscript
index a331c9711e..fad0671f38 100644
--- a/src/egl/main/SConscript
+++ b/src/egl/main/SConscript
@@ -9,7 +9,8 @@ if env['platform'] != 'winddk':
env = env.Clone()
env.Append(CPPDEFINES = [
- '_EGL_DEFAULT_DISPLAY=\\"gdi\\"',
+ '_EGL_NATIVE_PLATFORM=_EGL_PLATFORM_WINDOWS',
+ '_EGL_DEFAULT_PLATFORM=\\"gdi\\"',
'_EGL_DRIVER_SEARCH_DIR=\\"\\"',
'_EGL_OS_WINDOWS',
'KHRONOS_DLL_EXPORTS',
diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c
index 9912043e06..32a79d8a19 100644
--- a/src/egl/main/eglapi.c
+++ b/src/egl/main/eglapi.c
@@ -250,7 +250,8 @@ _eglUnlockDisplay(_EGLDisplay *dpy)
EGLDisplay EGLAPIENTRY
eglGetDisplay(EGLNativeDisplayType nativeDisplay)
{
- _EGLDisplay *dpy = _eglFindDisplay(nativeDisplay);
+ _EGLPlatformType plat = _eglGetNativePlatform();
+ _EGLDisplay *dpy = _eglFindDisplay(plat, (void *) nativeDisplay);
return _eglGetDisplayHandle(dpy);
}
@@ -491,6 +492,8 @@ eglCreateWindowSurface(EGLDisplay dpy, EGLConfig config,
EGLSurface ret;
_EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE, drv);
+ if (disp->Platform != _eglGetNativePlatform())
+ RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_WINDOW, EGL_NO_SURFACE);
surf = drv->API.CreateWindowSurface(drv, disp, conf, window, attrib_list);
ret = (surf) ? _eglLinkSurface(surf, disp) : EGL_NO_SURFACE;
@@ -510,6 +513,8 @@ eglCreatePixmapSurface(EGLDisplay dpy, EGLConfig config,
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);
ret = (surf) ? _eglLinkSurface(surf, disp) : EGL_NO_SURFACE;
@@ -667,6 +672,8 @@ eglCopyBuffers(EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target)
EGLBoolean ret;
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
+ if (disp->Platform != _eglGetNativePlatform())
+ RETURN_EGL_ERROR(disp, EGL_BAD_NATIVE_PIXMAP, EGL_FALSE);
ret = drv->API.CopyBuffers(drv, disp, surf, target);
RETURN_EGL_EVAL(disp, ret);
diff --git a/src/egl/main/egldisplay.c b/src/egl/main/egldisplay.c
index 5dc5fd9719..d666bdabe0 100644
--- a/src/egl/main/egldisplay.c
+++ b/src/egl/main/egldisplay.c
@@ -49,16 +49,19 @@ _eglFiniDisplay(void)
* new one.
*/
_EGLDisplay *
-_eglFindDisplay(EGLNativeDisplayType nativeDisplay)
+_eglFindDisplay(_EGLPlatformType plat, void *plat_dpy)
{
_EGLDisplay *dpy;
+ if (plat == _EGL_INVALID_PLATFORM)
+ return NULL;
+
_eglLockMutex(_eglGlobal.Mutex);
/* search the display list first */
dpy = _eglGlobal.DisplayList;
while (dpy) {
- if (dpy->NativeDisplay == nativeDisplay)
+ if (dpy->Platform == plat && dpy->PlatformDisplay == plat_dpy)
break;
dpy = dpy->Next;
}
@@ -68,7 +71,8 @@ _eglFindDisplay(EGLNativeDisplayType nativeDisplay)
dpy = (_EGLDisplay *) calloc(1, sizeof(_EGLDisplay));
if (dpy) {
_eglInitMutex(&dpy->Mutex);
- dpy->NativeDisplay = nativeDisplay;
+ dpy->Platform = plat;
+ dpy->PlatformDisplay = plat_dpy;
/* add to the display list */
dpy->Next = _eglGlobal.DisplayList;
diff --git a/src/egl/main/egldisplay.h b/src/egl/main/egldisplay.h
index 42e305f91a..65dfdc3341 100644
--- a/src/egl/main/egldisplay.h
+++ b/src/egl/main/egldisplay.h
@@ -7,6 +7,18 @@
#include "eglmutex.h"
+enum _egl_platform_type {
+ _EGL_PLATFORM_WINDOWS,
+ _EGL_PLATFORM_X11,
+ _EGL_PLATFORM_DRM,
+ _EGL_PLATFORM_FBDEV,
+
+ _EGL_NUM_PLATFORMS,
+ _EGL_INVALID_PLATFORM = -1
+};
+typedef enum _egl_platform_type _EGLPlatformType;
+
+
enum _egl_resource_type {
_EGL_RESOURCE_CONTEXT,
_EGL_RESOURCE_SURFACE,
@@ -53,14 +65,15 @@ struct _egl_extensions
};
-struct _egl_display
+struct _egl_display
{
/* used to link displays */
_EGLDisplay *Next;
_EGLMutex Mutex;
- EGLNativeDisplayType NativeDisplay;
+ _EGLPlatformType Platform;
+ void *PlatformDisplay;
EGLBoolean Initialized; /**< True if the display is initialized */
_EGLDriver *Driver;
@@ -92,7 +105,7 @@ _eglFiniDisplay(void);
extern _EGLDisplay *
-_eglFindDisplay(EGLNativeDisplayType displayName);
+_eglFindDisplay(_EGLPlatformType plat, void *plat_dpy);
PUBLIC void
diff --git a/src/egl/main/egldriver.c b/src/egl/main/egldriver.c
index f56214472e..db7b4a7471 100644
--- a/src/egl/main/egldriver.c
+++ b/src/egl/main/egldriver.c
@@ -581,6 +581,16 @@ _eglLoadDefaultDriver(EGLDisplay dpy, EGLint *major, EGLint *minor)
/**
+ * Return the native platform. It is the platform of the EGL native types.
+ */
+_EGLPlatformType
+_eglGetNativePlatform(void)
+{
+ return _EGL_NATIVE_PLATFORM;
+}
+
+
+/**
* Plug all the available fallback routines into the given driver's
* dispatch table.
*/
diff --git a/src/egl/main/egldriver.h b/src/egl/main/egldriver.h
index 8b34c43b92..6a52374764 100644
--- a/src/egl/main/egldriver.h
+++ b/src/egl/main/egldriver.h
@@ -3,6 +3,7 @@
#include "egltypedefs.h"
+#include "egldisplay.h"
#include "eglapi.h"
@@ -88,6 +89,10 @@ extern _EGLDriver *
_eglLoadDefaultDriver(EGLDisplay dpy, EGLint *major, EGLint *minor);
+extern _EGLPlatformType
+_eglGetNativePlatform(void);
+
+
PUBLIC void
_eglInitDriverFallbacks(_EGLDriver *drv);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 03:30:32 +0000