1 /* GStreamer alphacolor element |
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2 * Copyright (C) 2005 Wim Taymans <wim@fluendo.com> |
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3 * |
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4 * This library is free software; you can redistribute it and/or |
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5 * modify it under the terms of the GNU Library General Public |
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6 * License as published by the Free Software Foundation; either |
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7 * version 2 of the License, or (at your option) any later version. |
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8 * |
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9 * This library is distributed in the hope that it will be useful, |
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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12 * Library General Public License for more details. |
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13 * |
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14 * You should have received a copy of the GNU Library General Public |
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15 * License along with this library; if not, write to the |
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16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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17 * Boston, MA 02111-1307, USA. |
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18 */ |
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19 |
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20 #ifndef _GST_ALPHA_COLOR_H_ |
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21 #define _GST_ALPHA_COLOR_H_ |
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22 |
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23 #include <gst/base/gstbasetransform.h> |
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24 |
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25 #define GST_TYPE_ALPHA_COLOR \ |
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26 (gst_alpha_color_get_type()) |
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27 #define GST_ALPHA_COLOR(obj) \ |
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28 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ALPHA_COLOR,GstAlphaColor)) |
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29 #define GST_ALPHA_COLOR_CLASS(klass) \ |
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30 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ALPHA_COLOR,GstAlphaColorClass)) |
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31 #define GST_IS_ALPHA_COLOR(obj) \ |
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32 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ALPHA_COLOR)) |
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33 #define GST_IS_ALPHA_COLOR_CLASS(klass) \ |
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34 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ALPHA_COLOR)) |
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35 |
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36 typedef struct _GstAlphaColor GstAlphaColor; |
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37 typedef struct _GstAlphaColorClass GstAlphaColorClass; |
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38 |
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39 struct _GstAlphaColor |
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40 { |
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41 GstBaseTransform element; |
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42 |
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43 /*< private >*/ |
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44 /* caps */ |
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45 gint in_width, in_height; |
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46 gboolean in_rgba; |
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47 gint out_width, out_height; |
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48 }; |
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49 |
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50 struct _GstAlphaColorClass |
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51 { |
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52 GstBaseTransformClass parent_class; |
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53 }; |
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54 |
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55 GType gst_alpha_color_get_type (void); |
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56 |
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57 #endif /* _GST_ALPHA_COLOR_H_ */ |
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