Searched refs:png_set_rgb_to_gray (Results 1 - 9 of 9) sorted by relevance

/external/opencv/otherlibs/highgui/
H A Dgrfmt_png.cpp225 png_set_rgb_to_gray( png_ptr, 1, -1, -1 ); // RGB->Gray
/external/chromium_org/third_party/libpng/
H A Dpngusr.h411 #define png_set_rgb_to_gray wk_png_set_rgb_to_gray macro
H A Dpng.h1709 extern PNG_EXPORT(void,png_set_rgb_to_gray) PNGARG((png_structp png_ptr,
H A Dpngrtran.c676 png_set_rgb_to_gray(png_structp png_ptr, int error_action, double red, function
702 png_debug(1, "in png_set_rgb_to_gray");
2324 * Other integer coefficents can be used via png_set_rgb_to_gray().
/external/libpng/
H A Dpng.h1204 PNG_FP_EXPORT(32, void, png_set_rgb_to_gray, (png_structrp png_ptr,
H A Dpngrtran.c955 png_debug(1, "in png_set_rgb_to_gray");
1042 png_set_rgb_to_gray(png_structrp png_ptr, int error_action, double red, function
2976 * Other integer coefficents can be used via png_set_rgb_to_gray(). Because
/external/qemu/distrib/libpng-1.2.46/
H A Dpng.h1765 extern PNG_EXPORT(void,png_set_rgb_to_gray) PNGARG((png_structp png_ptr,
H A Dpngrtran.c676 png_set_rgb_to_gray(png_structp png_ptr, int error_action, double red, function
702 png_debug(1, "in png_set_rgb_to_gray");
2324 * Other integer coefficents can be used via png_set_rgb_to_gray().
/external/libpng/contrib/libtests/
H A Dpngvalid.c6624 /* png_set_rgb_to_gray(png_structp, int err_action, double red, double green)
6645 /* The following are the parameters for png_set_rgb_to_gray: */
6713 /* The arguments to png_set_rgb_to_gray can override the coefficients implied
6831 png_set_rgb_to_gray(pp, error_action, data.red_to_set, data.green_to_set);

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