diff options
| -rw-r--r-- | src/egl/main/eglapi.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c index 96968694ac5..e4fd44e90c5 100644 --- a/src/egl/main/eglapi.c +++ b/src/egl/main/eglapi.c @@ -251,6 +251,31 @@ _eglUnlockDisplay(_EGLDisplay *dpy) } +static EGLint * +_eglConvertAttribsToInt(const EGLAttrib *attr_list) +{ + EGLint *int_attribs = NULL; + + /* Convert attributes from EGLAttrib[] to EGLint[] */ + if (attr_list) { + int i, size = 0; + + while (attr_list[size] != EGL_NONE) + size += 2; + + size += 1; /* add space for EGL_NONE */ + + int_attribs = calloc(size, sizeof(int_attribs[0])); + if (!int_attribs) + return NULL; + + for (i = 0; i < size; i++) + int_attribs[i] = attr_list[i]; + } + return int_attribs; +} + + /** * This is typically the first EGL function that an application calls. * It associates a private _EGLDisplay object to the native display. @@ -1255,6 +1280,22 @@ eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, } +EGLImage EGLAPIENTRY +eglCreateImage(EGLDisplay dpy, EGLContext ctx, EGLenum target, + EGLClientBuffer buffer, const EGLAttrib *attr_list) +{ + EGLImage image; + EGLint *int_attribs = _eglConvertAttribsToInt(attr_list); + + if (attr_list && !int_attribs) + RETURN_EGL_ERROR(NULL, EGL_BAD_ALLOC, EGL_NO_IMAGE); + + image = eglCreateImageKHR(dpy, ctx, target, buffer, int_attribs); + free(int_attribs); + return image; +} + + EGLBoolean EGLAPIENTRY eglDestroyImage(EGLDisplay dpy, EGLImage image) { @@ -1751,6 +1792,7 @@ eglGetProcAddress(const char *procname) { "eglClientWaitSync", (_EGLProc) eglClientWaitSync }, { "eglGetSyncAttrib", (_EGLProc) eglGetSyncAttrib }, { "eglWaitSync", (_EGLProc) eglWaitSync }, + { "eglCreateImage", (_EGLProc) eglCreateImage }, { "eglDestroyImage", (_EGLProc) eglDestroyImage }, #ifdef EGL_MESA_drm_display { "eglGetDRMDisplayMESA", (_EGLProc) eglGetDRMDisplayMESA }, |