4d49471685
Instead of specifying the GskSlNativeFunction struct as the interface, just have a more verbose constructor for native functins. This will allow refactoring at will in the native function code.
86 lines
5.2 KiB
C
86 lines
5.2 KiB
C
/* GTK - The GIMP Toolkit
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*
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* Copyright © 2017 Benjamin Otte <otte@gnome.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GSK_SL_FUNCTION_PRIVATE_H__
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#define __GSK_SL_FUNCTION_PRIVATE_H__
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#include <glib.h>
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#include "gsksltypesprivate.h"
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G_BEGIN_DECLS
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GskSlFunction * gsk_sl_function_new_constructor (GskSlType *type);
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GskSlFunction * gsk_sl_function_new_native (const char *name,
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GskSlFunctionType *type,
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void (* get_constant) (gpointer *retval, gpointer *arguments, gpointer user_data),
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guint32 (* write_spv) (GskSpvWriter *writer, guint32 *arguments, gpointer user_data),
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gpointer user_data,
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GDestroyNotify destroy);
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GskSlFunction * gsk_sl_function_new_parse (GskSlScope *scope,
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GskSlPreprocessor *stream,
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GskSlType *return_type,
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const char *name);
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GskSlFunction * gsk_sl_function_ref (GskSlFunction *function);
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void gsk_sl_function_unref (GskSlFunction *function);
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void gsk_sl_function_print (const GskSlFunction *function,
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GskSlPrinter *printer);
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const char * gsk_sl_function_get_name (const GskSlFunction *function);
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GskSlType * gsk_sl_function_get_return_type (const GskSlFunction *function);
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gsize gsk_sl_function_get_n_arguments (const GskSlFunction *function);
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GskSlType * gsk_sl_function_get_argument_type (const GskSlFunction *function,
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gsize i);
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GskSlValue * gsk_sl_function_get_constant (const GskSlFunction *function,
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GskSlValue **values,
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gsize n_values);
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guint32 gsk_sl_function_write_spv (const GskSlFunction *function,
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GskSpvWriter *writer,
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GskSpvWriterFunc initializer,
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gpointer initializer_data);
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guint32 gsk_sl_function_write_call_spv (GskSlFunction *function,
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GskSpvWriter *writer,
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guint32 *arguments);
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struct _GskSlFunctionMatcher
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{
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GList *best_matches;
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GList *matches;
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};
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void gsk_sl_function_matcher_init (GskSlFunctionMatcher *matcher,
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GList *list);
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void gsk_sl_function_matcher_finish (GskSlFunctionMatcher *matcher);
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gboolean gsk_sl_function_matcher_has_matches (GskSlFunctionMatcher *matcher);
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GskSlFunction * gsk_sl_function_matcher_get_match (GskSlFunctionMatcher *matcher);
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void gsk_sl_function_matcher_match_n_arguments (GskSlFunctionMatcher *matcher,
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gsize n_arguments);
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void gsk_sl_function_matcher_match_argument (GskSlFunctionMatcher *matcher,
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gsize n,
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const GskSlType *argument_type);
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void gsk_sl_function_matcher_match_function (GskSlFunctionMatcher *matcher,
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const GskSlFunction *function);
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G_END_DECLS
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#endif /* __GSK_SL_FUNCTION_PRIVATE_H__ */
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