Ok((desc, parent))
}
+fn validate_image_bounds(i: &Mem, origin: CLVec<usize>, region: CLVec<usize>) -> CLResult<()> {
+ let bound = region + origin;
+ if bound > i.image_desc.size() {
+ return Err(CL_INVALID_VALUE);
+ }
+ Ok(())
+}
+
fn desc_eq_no_buffer(a: &cl_image_desc, b: &cl_image_desc) -> bool {
a.image_type == b.image_type
&& a.image_width == b.image_width
let r = unsafe { CLVec::from_raw(region) };
let o = unsafe { CLVec::from_raw(origin) };
+ // CL_INVALID_VALUE if the region being read or written specified by origin and region is out of
+ // bounds.
+ validate_image_bounds(&i, o, r)?;
+
// If row_pitch (or input_row_pitch) is set to 0, the appropriate row pitch is calculated based
// on the size of each element in bytes multiplied by width.
if row_pitch == 0 {
}),
)
- //• CL_INVALID_VALUE if the region being read or written specified by origin and region is out of bounds.
//• CL_INVALID_VALUE if values in origin and region do not follow rules described in the argument description for origin and region.
//• CL_INVALID_IMAGE_SIZE if image dimensions (image width, height, specified or compute row and/or slice pitch) for image are not supported by device associated with queue.
//• CL_IMAGE_FORMAT_NOT_SUPPORTED if image format (image channel order and data type) for image are not supported by device associated with queue.
let r = unsafe { CLVec::from_raw(region) };
let o = unsafe { CLVec::from_raw(origin) };
+ // CL_INVALID_VALUE if the region being read or written specified by origin and region is out of
+ // bounds.
+ validate_image_bounds(&i, o, r)?;
+
// If row_pitch (or input_row_pitch) is set to 0, the appropriate row pitch is calculated based
// on the size of each element in bytes multiplied by width.
if row_pitch == 0 {
}),
)
- //• CL_INVALID_VALUE if the region being read or written specified by origin and region is out of bounds.
//• CL_INVALID_VALUE if values in origin and region do not follow rules described in the argument description for origin and region.
//• CL_INVALID_IMAGE_SIZE if image dimensions (image width, height, specified or compute row and/or slice pitch) for image are not supported by device associated with queue.
//• CL_IMAGE_FORMAT_NOT_SUPPORTED if image format (image channel order and data type) for image are not supported by device associated with queue.
let dst_origin = unsafe { CLVec::from_raw(dst_origin) };
let src_origin = unsafe { CLVec::from_raw(src_origin) };
+ // CL_INVALID_VALUE if the 2D or 3D rectangular region specified by src_origin and
+ // src_origin + region refers to a region outside src_image, ...
+ validate_image_bounds(&src_image, src_origin, region)?;
+
+ // ... or if the 2D or 3D rectangular region specified by dst_origin and dst_origin + region
+ // refers to a region outside dst_image.
+ validate_image_bounds(&dst_image, dst_origin, region)?;
+
create_and_queue(
q,
CL_COMMAND_COPY_IMAGE,
}),
)
- //• CL_INVALID_VALUE if the 2D or 3D rectangular region specified by src_origin and src_origin + region refers to a region outside src_image, or if the 2D or 3D rectangular region specified by dst_origin and dst_origin + region refers to a region outside dst_image.
//• CL_INVALID_VALUE if values in src_origin, dst_origin and region do not follow rules described in the argument description for src_origin, dst_origin and region.
//• CL_INVALID_IMAGE_SIZE if image dimensions (image width, height, specified or compute row and/or slice pitch) for src_image or dst_image are not supported by device associated with queue.
//• CL_IMAGE_FORMAT_NOT_SUPPORTED if image format (image channel order and data type) for src_image or dst_image are not supported by device associated with queue.
let region = unsafe { CLVec::from_raw(region.cast()) };
let origin = unsafe { CLVec::from_raw(origin.cast()) };
+ // CL_INVALID_VALUE if the region being filled as specified by origin and region is out of
+ // bounds.
+ validate_image_bounds(&i, origin, region)?;
+
// we have to copy memory and it's always a 4 component int value
// TODO but not for CL_DEPTH
let fill_color = unsafe { slice::from_raw_parts(fill_color.cast(), 4).to_vec() };
Box::new(move |q, ctx| i.fill_image(q, ctx, &fill_color, &origin, ®ion)),
)
- //• CL_INVALID_VALUE if the region being filled as specified by origin and region is out of bounds.
//• CL_INVALID_VALUE if values in origin and region do not follow rules described in the argument description for origin and region.
//• CL_INVALID_IMAGE_SIZE if image dimensions (image width, height, specified or compute row and/or slice pitch) for image are not supported by device associated with queue.
//• CL_IMAGE_FORMAT_NOT_SUPPORTED if image format (image channel order and data type) for
let block = check_cl_bool(blocking_map).ok_or(CL_INVALID_VALUE)?;
let evs = event_list_from_cl(&q, num_events_in_wait_list, event_wait_list)?;
+ // CL_INVALID_VALUE ... or if values specified in map_flags are not valid.
validate_map_flags(&i, map_flags)?;
// CL_INVALID_CONTEXT if context associated with command_queue and image are not the same
let region = unsafe { CLVec::from_raw(region) };
let origin = unsafe { CLVec::from_raw(origin) };
+ // CL_INVALID_VALUE if region being mapped given by (origin, origin + region) is out of bounds
+ validate_image_bounds(&i, origin, region)?;
+
let mut dummy_slice_pitch: usize = 0;
let image_slice_pitch = if image_slice_pitch.is_null() {
// CL_INVALID_VALUE if image is a 3D image, 1D or 2D image array object and
ptr
}
- //• CL_INVALID_VALUE if region being mapped given by (origin, origin + region) is out of bounds or if values specified in map_flags are not valid.
//• CL_INVALID_VALUE if values in origin and region do not follow rules described in the argument description for origin and region.
//• CL_INVALID_IMAGE_SIZE if image dimensions (image width, height, specified or compute row and/or slice pitch) for image are not supported by device associated with queue.
//• CL_IMAGE_FORMAT_NOT_SUPPORTED if image format (image channel order and data type) for image are not supported by device associated with queue.
projects / platform / upstream / mesa.git / commitdiff