clarify valid image dimensions

Author: bashbaug

api/opencl_runtime_layer.asciidoc

@@ -2786,28 +2786,35 @@ include::{generated}/api/structs/cl_image_desc.txt[]
     {CL_MEM_OBJECT_IMAGE1D_ARRAY}, {CL_MEM_OBJECT_IMAGE2D},
     {CL_MEM_OBJECT_IMAGE2D_ARRAY}, or {CL_MEM_OBJECT_IMAGE3D}.
   * _image_width_ is the width of the image in pixels.
-    For a 2D image and image array, the image width must be a value {geq} 1 and
-    {leq} {CL_DEVICE_IMAGE2D_MAX_WIDTH}.
-    For a 3D image, the image width must be a value {geq} 1 and {leq}
-    {CL_DEVICE_IMAGE3D_MAX_WIDTH}.
-    For a 1D image buffer, the image width must be a value {geq} 1 and {leq}
-    {CL_DEVICE_IMAGE_MAX_BUFFER_SIZE}.
-    For a 1D image and 1D image array, the image width must be a value {geq} 1
-    and {leq} {CL_DEVICE_IMAGE2D_MAX_WIDTH}.
+    For a 1D image, 1D image array, 2D image, or 2D image array, the image width
+    must be greater than or equal to one and less than or equal to the
+    value returned for {CL_DEVICE_IMAGE2D_MAX_WIDTH} for all devices in the
+    context.
+    For a 3D image, the image width must be greater than or equal to one and
+    less than or equal to the value returned for {CL_DEVICE_IMAGE3D_MAX_WIDTH}
+    for all devices in the context.
+    For a 1D image buffer, the image width must be greater than or equal
+    to one and less than or equal to the value returned for
+    {CL_DEVICE_IMAGE_MAX_BUFFER_SIZE} for all devices in the context.
   * _image_height_ is the height of the image in pixels.
-    This is only used if the image is a 2D or 3D image, or a 2D image array.
-    For a 2D image or image array, the image height must be a value {geq} 1 and
-    {leq} {CL_DEVICE_IMAGE2D_MAX_HEIGHT}.
-    For a 3D image, the image height must be a value {geq} 1 and {leq}
-    {CL_DEVICE_IMAGE3D_MAX_HEIGHT}.
+    It is only used if the image is a 2D image, 2D image array, or 3D image.
+    For a 2D image or 2D image array, the image height must greater than or
+    equal to one and less than or equal to the value returned for
+    {CL_DEVICE_IMAGE2D_MAX_HEIGHT} for all devices in the context.
+    For a 3D image, the image height must be greater than or equal to one and
+    less than or equal to the value returned for {CL_DEVICE_IMAGE3D_MAX_HEIGHT}
+    for all devices in the context.
   * _image_depth_ is the depth of the image in pixels.
-    This is only used if the image is a 3D image and must be a value {geq} 1 and
-    {leq} {CL_DEVICE_IMAGE3D_MAX_DEPTH}.
+    It is only used if the image is a 3D image.
+    For a 3D image, the image depth must be greater than or equal to one and
+    less than or equal to the value returned for {CL_DEVICE_IMAGE3D_MAX_DEPTH}
+    for all devices in the context.
   * _image_array_size_ footnote:[{fn-image-array-performance}] is the number of
     images in the image array.
-    This is only used if the image is a 1D or 2D image array.
-    The values for `image_array_size`, if specified, must be a value {geq} 1 and
-    {leq} {CL_DEVICE_IMAGE_MAX_ARRAY_SIZE}.
+    It is only used if the image is a 1D image array or 2D image array.
+    For a 1D image array or 2D image array, the image array size must be
+    greater than or equal to one and less than or equal to the value returned
+    for {CL_DEVICE_IMAGE_MAX_ARRAY_SIZE} for all devices in the context.
   * _image_row_pitch_ is the scan-line pitch in bytes.
     The _image_row_pitch_ must be zero if _host_ptr_ is `NULL`,
 ifdef::cl_khr_external_memory[]