From e18a007b9d0b69149f81412b6313c682c874d7ea Mon Sep 17 00:00:00 2001 From: Naushir Patuck Date: Thu, 9 Nov 2023 12:30:18 +0000 Subject: libcamera: controls: Use vendor tags for draft controls and properties Label draft controls and properties through the "draft" vendor tag and deprecate the existing "draft: true" mechanism. This uses the new vendor tags mechanism to place draft controls in the same libcamera::controls::draft namespace and provide a defined control id range for these controls. This requires moving all draft controls from control_ids.yaml to control_ids_draft.yaml. One breaking change in this commit is that draft control ids also move to the libcamera::controls::draft namespace from the existing libcamera::controls namespace. This is desirable to avoid API breakages when adding new libcamera controls. So, for example, the use of controls::NOISE_REDUCTION_MODE will need to be replaced with controls::draft::NOISE_REDUCTION_MODE. Signed-off-by: Naushir Patuck Reviewed-by: Jacopo Mondi Reviewed-by: Kieran Bingham --- utils/gen-controls.py | 36 +++++++++--------------------------- 1 file changed, 9 insertions(+), 27 deletions(-) (limited to 'utils/gen-controls.py') diff --git a/utils/gen-controls.py b/utils/gen-controls.py index 8e592148..6cd5e362 100755 --- a/utils/gen-controls.py +++ b/utils/gen-controls.py @@ -86,11 +86,6 @@ class Control(object): """Is the control an enumeration""" return self.__enum_values is not None - @property - def is_draft(self): - """Is the control a draft control""" - return self.__data.get('draft') is not None - @property def vendor(self): """The vendor string, or None""" @@ -101,12 +96,6 @@ class Control(object): """The control name (CamelCase)""" return self.__name - @property - def q_name(self): - """The control name, qualified with a namespace""" - ns = 'draft::' if self.is_draft else '' - return ns + self.__name - @property def type(self): typ = self.__data.get('type') @@ -159,7 +148,7 @@ ${description} for ctrl in controls: id_name = snake_case(ctrl.name).upper() - vendor = 'draft' if ctrl.is_draft else ctrl.vendor + vendor = ctrl.vendor if vendor not in ctrls_doc: ctrls_doc[vendor] = [] ctrls_def[vendor] = [] @@ -208,7 +197,8 @@ ${description} target_doc.append(doc_template.substitute(info)) target_def.append(def_template.substitute(info)) - ctrls_map.append('\t{ ' + id_name + ', &' + ctrl.q_name + ' },') + vendor_ns = vendor + '::' if vendor != "libcamera" else '' + ctrls_map.append('\t{ ' + vendor_ns + id_name + ', &' + vendor_ns + ctrl.name + ' },') vendor_ctrl_doc_sub = [] vendor_ctrl_template = string.Template(''' @@ -221,18 +211,16 @@ ${vendor_controls_str} } /* namespace ${vendor} */''') - for vendor in [v for v in ctrls_doc.keys() if v not in ['libcamera', 'draft']]: + for vendor in [v for v in ctrls_doc.keys() if v not in ['libcamera']]: vendor_ctrl_doc_sub.append(vendor_ctrl_template.substitute({'vendor': vendor, 'vendor_controls_str': '\n\n'.join(ctrls_doc[vendor])})) vendor_ctrl_def_sub = [] - for vendor in [v for v in ctrls_def.keys() if v not in ['libcamera', 'draft']]: + for vendor in [v for v in ctrls_def.keys() if v not in ['libcamera']]: vendor_ctrl_def_sub.append(vendor_ctrl_template.substitute({'vendor': vendor, 'vendor_controls_str': '\n'.join(ctrls_def[vendor])})) return { 'controls_doc': '\n\n'.join(ctrls_doc['libcamera']), 'controls_def': '\n'.join(ctrls_def['libcamera']), - 'draft_controls_doc': '\n\n'.join(ctrls_doc['draft']), - 'draft_controls_def': '\n\n'.join(ctrls_def['draft']), 'controls_map': '\n'.join(ctrls_map), 'vendor_controls_doc': '\n'.join(vendor_ctrl_doc_sub), 'vendor_controls_def': '\n'.join(vendor_ctrl_def_sub), @@ -252,7 +240,7 @@ def generate_h(controls, mode, ranges): for ctrl in controls: id_name = snake_case(ctrl.name).upper() - vendor = 'draft' if ctrl.is_draft else ctrl.vendor + vendor = ctrl.vendor if vendor not in ctrls: if vendor not in ranges.keys(): raise RuntimeError(f'Control id range is not defined for vendor {vendor}') @@ -260,8 +248,7 @@ def generate_h(controls, mode, ranges): ids[vendor] = [] ctrls[vendor] = [] - # Core and draft controls use the same ID value - target_ids = ids['libcamera'] if vendor in ['libcamera', 'draft'] else ids[vendor] + target_ids = ids[vendor] target_ids.append('\t' + id_name + ' = ' + str(id_value[vendor]) + ',') info = { @@ -269,11 +256,7 @@ def generate_h(controls, mode, ranges): 'type': ctrl.type, } - target_ctrls = ctrls['libcamera'] - if ctrl.is_draft: - target_ctrls = ctrls['draft'] - elif vendor != 'libcamera': - target_ctrls = ctrls[vendor] + target_ctrls = ctrls[vendor] if ctrl.is_enum: target_ctrls.append(enum_template_start.substitute(info)) @@ -312,7 +295,7 @@ ${vendor_controls} ''') vendor_sub = [] - for vendor in [v for v in ctrls.keys() if v not in ['libcamera', 'draft']]: + for vendor in [v for v in ctrls.keys() if v != 'libcamera']: vendor_sub.append(vendor_template.substitute({'mode': mode.upper(), 'vendor': vendor, 'vendor_def': vendor.upper(), @@ -322,7 +305,6 @@ ${vendor_controls} return { 'ids': '\n'.join(ids['libcamera']), 'controls': '\n'.join(ctrls['libcamera']), - 'draft_controls': '\n'.join(ctrls['draft']), 'vendor_controls': '\n'.join(vendor_sub) } -- cgit v1.2.1