egl: handle EGL_IMAGE_EXTERNAL_FLUSH_EXT

Reviewed-by: Kristian H. Kristensen <[email protected]>
Reviewed-By: Tapani Pälli <[email protected]>

2 files changed, 26 insertions, 0 deletions

diff --git a/src/egl/main/eglimage.c b/src/egl/main/eglimage.c
index 9df6b6511d5..ef4a68f2367 100644
--- a/src/egl/main/eglimage.c
+++ b/src/egl/main/eglimage.c
@@ -265,6 +265,25 @@ _eglParseEXTImageDmaBufImportModifiersAttribs(_EGLImageAttribs *attrs,
    return EGL_SUCCESS;
 }
 
+static EGLint
+_eglParseEXTImageFlushExternalAttribs(_EGLImageAttribs *attrs,
+                                      _EGLDisplay *disp,
+                                      EGLint attr, EGLint val)
+{
+   if (!disp->Extensions.EXT_image_flush_external)
+      return EGL_BAD_PARAMETER;
+
+   switch (attr) {
+   case EGL_IMAGE_EXTERNAL_FLUSH_EXT:
+      attrs->ImageFlushExternal = val;
+      break;
+   default:
+      return EGL_BAD_PARAMETER;
+   }
+
+   return EGL_SUCCESS;
+}
+
 /**
  * Parse the list of image attributes.
  *
@@ -286,6 +305,10 @@ _eglParseImageAttribList(_EGLImageAttribs *attrs, _EGLDisplay *disp,
       EGLint attr = attrib_list[i++];
       EGLint val = attrib_list[i];
 
+      err = _eglParseEXTImageFlushExternalAttribs(attrs, disp, attr, val);
+      if (err == EGL_SUCCESS)
+         continue;
+
       err = _eglParseKHRImageAttribs(attrs, disp, attr, val);
       if (err == EGL_SUCCESS)
          continue;
diff --git a/src/egl/main/eglimage.h b/src/egl/main/eglimage.h
index 6d2e7ba8a2d..84ad0f01b0c 100644
--- a/src/egl/main/eglimage.h
+++ b/src/egl/main/eglimage.h
@@ -50,6 +50,9 @@ struct _egl_image_attrib_int
 
 struct _egl_image_attribs
 {
+   /* EGL_EXT_image_flush_external */
+   EGLBoolean ImageFlushExternal;
+
    /* EGL_KHR_image_base */
    EGLBoolean ImagePreserved;