27 lines
1.2 KiB
C
27 lines
1.2 KiB
C
// image.h -- Image widget API
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#ifndef IMAGE_H
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#define IMAGE_H
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#include "../../core/dvxWgt.h"
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typedef struct {
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WidgetT *(*create)(WidgetT *parent, uint8_t *data, int32_t w, int32_t h, int32_t pitch);
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WidgetT *(*fromFile)(WidgetT *parent, const char *path);
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void (*setData)(WidgetT *w, uint8_t *data, int32_t imgW, int32_t imgH, int32_t pitch);
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void (*loadFile)(WidgetT *w, const char *path);
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void (*setTransparent)(WidgetT *w, bool hasTransparency, uint32_t keyColor);
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} ImageApiT;
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static inline const ImageApiT *dvxImageApi(void) {
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static const ImageApiT *sApi;
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if (!sApi) { sApi = (const ImageApiT *)wgtGetApi("image"); }
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return sApi;
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}
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#define wgtImage(parent, data, w, h, pitch) dvxImageApi()->create(parent, data, w, h, pitch)
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#define wgtImageFromFile(parent, path) dvxImageApi()->fromFile(parent, path)
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#define wgtImageSetData(w, data, imgW, imgH, pitch) dvxImageApi()->setData(w, data, imgW, imgH, pitch)
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#define wgtImageLoadFile(w, path) dvxImageApi()->loadFile(w, path)
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#define wgtImageSetTransparent(w, has, key) dvxImageApi()->setTransparent(w, has, key)
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#endif // IMAGE_H
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