3103 static unsigned lodepng_get_bpp_lct(LodePNGColorType colortype, unsigned bitdepth)  in lodepng_get_bpp_lct()  argument
3106     return getNumColorChannels(colortype) * bitdepth;  in lodepng_get_bpp_lct()
3116     info->bitdepth = 8;  in lodepng_color_mode_init()
3157 LodePNGColorMode lodepng_color_mode_make(LodePNGColorType colortype, unsigned bitdepth)  in lodepng_color_mode_make()  argument
3162     result.bitdepth = bitdepth;  in lodepng_color_mode_make()
3170     if(a->bitdepth != b->bitdepth) return 0;  in lodepng_color_mode_equal()
3212     return lodepng_get_bpp_lct(info->colortype, info->bitdepth);  in lodepng_get_bpp()
3251 …e_t lodepng_get_raw_size_lct(unsigned w, unsigned h, LodePNGColorType colortype, unsigned bitdepth)  in lodepng_get_raw_size_lct()  argument
3253     size_t bpp = lodepng_get_bpp_lct(colortype, bitdepth);  in lodepng_get_raw_size_lct()
3260     return lodepng_get_raw_size_lct(w, h, color->colortype, color->bitdepth);  in lodepng_get_raw_size()
3667         if(mode->bitdepth == 8) out[i] = gray;  in rgba8ToPixel()
3668         else if(mode->bitdepth == 16) out[i * 2 + 0] = out[i * 2 + 1] = gray;  in rgba8ToPixel()
3671             gray = ((unsigned)gray >> (8u - mode->bitdepth)) & ((1u << mode->bitdepth) - 1u);  in rgba8ToPixel()
3672             addColorBits(out, i, mode->bitdepth, gray);  in rgba8ToPixel()
3676         if(mode->bitdepth == 8) {  in rgba8ToPixel()
3690         if(mode->bitdepth == 8) out[i] = index;  in rgba8ToPixel()
3691         else addColorBits(out, i, mode->bitdepth, (unsigned)index);  in rgba8ToPixel()
3695         if(mode->bitdepth == 8) {  in rgba8ToPixel()
3699         else if(mode->bitdepth == 16) {  in rgba8ToPixel()
3705         if(mode->bitdepth == 8) {  in rgba8ToPixel()
3766         if(mode->bitdepth == 8) {  in getPixelColorRGBA8()
3771         else if(mode->bitdepth == 16) {  in getPixelColorRGBA8()
3777 …    unsigned highest = ((1U << mode->bitdepth) - 1U); /*highest possible value for this bit depth*/  in getPixelColorRGBA8()
3778             size_t j = i * mode->bitdepth;  in getPixelColorRGBA8()
3779             unsigned value = readBitsFromReversedStream(&j, in, mode->bitdepth);  in getPixelColorRGBA8()
3786         if(mode->bitdepth == 8) {  in getPixelColorRGBA8()
3805         if(mode->bitdepth == 8) index = in[i];  in getPixelColorRGBA8()
3807             size_t j = i * mode->bitdepth;  in getPixelColorRGBA8()
3808             index = readBitsFromReversedStream(&j, in, mode->bitdepth);  in getPixelColorRGBA8()
3817         if(mode->bitdepth == 8) {  in getPixelColorRGBA8()
3827         if(mode->bitdepth == 8) {  in getPixelColorRGBA8()
3853         if(mode->bitdepth == 8) {  in getPixelColorsRGBA8()
3865         else if(mode->bitdepth == 16) {  in getPixelColorsRGBA8()
3872 …    unsigned highest = ((1U << mode->bitdepth) - 1U); /*highest possible value for this bit depth*/  in getPixelColorsRGBA8()
3875                 unsigned value = readBitsFromReversedStream(&j, in, mode->bitdepth);  in getPixelColorsRGBA8()
3882         if(mode->bitdepth == 8) {  in getPixelColorsRGBA8()
3907         if(mode->bitdepth == 8) {  in getPixelColorsRGBA8()
3917                 unsigned index = readBitsFromReversedStream(&j, in, mode->bitdepth);  in getPixelColorsRGBA8()
3924         if(mode->bitdepth == 8) {  in getPixelColorsRGBA8()
3938         if(mode->bitdepth == 8) {  in getPixelColorsRGBA8()
3960         if(mode->bitdepth == 8) {  in getPixelColorsRGB8()
3965         else if(mode->bitdepth == 16) {  in getPixelColorsRGB8()
3971 …    unsigned highest = ((1U << mode->bitdepth) - 1U); /*highest possible value for this bit depth*/  in getPixelColorsRGB8()
3974                 unsigned value = readBitsFromReversedStream(&j, in, mode->bitdepth);  in getPixelColorsRGB8()
3980         if(mode->bitdepth == 8) {  in getPixelColorsRGB8()
3992         if(mode->bitdepth == 8) {  in getPixelColorsRGB8()
4002                 unsigned index = readBitsFromReversedStream(&j, in, mode->bitdepth);  in getPixelColorsRGB8()
4009         if(mode->bitdepth == 8) {  in getPixelColorsRGB8()
4021         if(mode->bitdepth == 8) {  in getPixelColorsRGB8()
4090         size_t palsize = (size_t)1u << mode_out->bitdepth;  in lodepng_convert()
4100             if(mode_in->colortype == LCT_PALETTE && mode_in->bitdepth == mode_out->bitdepth) {  in lodepng_convert()
4116         if(mode_in->bitdepth == 16 && mode_out->bitdepth == 16) {  in lodepng_convert()
4123         else if(mode_out->bitdepth == 8 && mode_out->colortype == LCT_RGBA) {  in lodepng_convert()
4126         else if(mode_out->bitdepth == 8 && mode_out->colortype == LCT_RGB) {  in lodepng_convert()
4159     unsigned mul = 65535 / ((1u << mode_in->bitdepth) - 1u); /*65535, 21845, 4369, 257, 1*/  in lodepng_convert_rgb()
4160     unsigned shift = 16 - mode_out->bitdepth;  in lodepng_convert_rgb()
4292     if(mode_in->bitdepth == 16 && !sixteen) {  in lodepng_compute_color_stats()
4457     mode.bitdepth = 16;  in lodepng_color_stats_add()
4514         mode_out->bitdepth = palettebits;  in auto_choose_color()
4517            && mode_in->bitdepth == mode_out->bitdepth) {  in auto_choose_color()
4524         mode_out->bitdepth = bits;  in auto_choose_color()
4528 …    unsigned mask = (1u << mode_out->bitdepth) - 1u; /*stats always uses 16-bit, mask converts it*/  in auto_choose_color()
4647     info->color.bitdepth = in[24];  in lodepng_inspect()
4658     state->error = checkColorValidity(info->color.colortype, info->color.bitdepth);  in lodepng_inspect()
5476     unsigned bitdepth = (info->color.colortype == LCT_PALETTE) ? 8 : info->color.bitdepth;  in readChunk_sBIT()  local
5480         if(data[0] == 0 || data[0] > bitdepth) return 115;  in readChunk_sBIT()
5488         if(data[0] > bitdepth || data[1] > bitdepth || data[2] > bitdepth) return 115;  in readChunk_sBIT()
5498         if(data[0] > bitdepth || data[1] > bitdepth) return 115;  in readChunk_sBIT()
5507 …if(data[0] > bitdepth || data[1] > bitdepth || data[2] > bitdepth || data[3] > bitdepth) return 11…  in readChunk_sBIT()
5830            && !(state->info_raw.bitdepth == 8)) {  in lodepng_decode()
5855                                size_t insize, LodePNGColorType colortype, unsigned bitdepth)  in lodepng_decode_memory()  argument
5861     state.info_raw.bitdepth = bitdepth;  in lodepng_decode_memory()
5884                              LodePNGColorType colortype, unsigned bitdepth)  in lodepng_decode_file()  argument
5893     if(!error) error = lodepng_decode_memory(out, w, h, buffer, buffersize, colortype, bitdepth);  in lodepng_decode_file()
5979 …                          LodePNGColorType colortype, unsigned bitdepth, unsigned interlace_method)  in addChunk_IHDR()  argument
5987     data[8] = (unsigned char)bitdepth; /*bit depth*/  in addChunk_IHDR()
6282     unsigned bitdepth = (info->color.colortype == LCT_PALETTE) ? 8 : info->color.bitdepth;  in addChunk_sBIT()  local
6285         if(info->sbit_r == 0 || info->sbit_r > bitdepth) return 115;  in addChunk_sBIT()
6291 …      if(info->sbit_r > bitdepth || info->sbit_g > bitdepth || info->sbit_b > bitdepth) return 115;  in addChunk_sBIT()
6299         if(info->sbit_r > bitdepth || info->sbit_a > bitdepth) return 115;  in addChunk_sBIT()
6306            info->sbit_r > bitdepth || info->sbit_g > bitdepth ||  in addChunk_sBIT()
6307            info->sbit_b > bitdepth || info->sbit_a > bitdepth) {  in addChunk_sBIT()
6442        (color->colortype == LCT_PALETTE || color->bitdepth < 8)) strategy = LFS_ZERO;  in filter()
6831     state->error = checkColorValidity(info_png->color.colortype, info_png->color.bitdepth);  in lodepng_encode()
6833     state->error = checkColorValidity(state->info_raw.colortype, state->info_raw.bitdepth);  in lodepng_encode()
6901 …nfo.color.colortype == LCT_RGB || info.color.colortype == LCT_RGBA) && info.color.bitdepth == 16 &&  in lodepng_encode()
6902                auto_color.colortype == info.color.colortype && auto_color.bitdepth == 8 &&  in lodepng_encode()
6915                equal && info_png->sbit_r == auto_color.bitdepth) {  in lodepng_encode()
6987 …state->error = addChunk_IHDR(&outv, w, h, info.color.colortype, info.color.bitdepth, info.interlac…  in lodepng_encode()
7133 …                             unsigned w, unsigned h, LodePNGColorType colortype, unsigned bitdepth)  in lodepng_encode_memory()  argument
7139     state.info_raw.bitdepth = bitdepth;  in lodepng_encode_memory()
7141     state.info_png.color.bitdepth = bitdepth;  in lodepng_encode_memory()
7160                              LodePNGColorType colortype, unsigned bitdepth)  in lodepng_encode_file()  argument
7164     unsigned error = lodepng_encode_memory(&buffer, &buffersize, image, w, h, colortype, bitdepth);  in lodepng_encode_file()
7533                 size_t insize, LodePNGColorType colortype, unsigned bitdepth)  in decode()  argument
7536     unsigned error = lodepng_decode_memory(&buffer, &w, &h, in, insize, colortype, bitdepth);  in decode()
7540         state.info_raw.bitdepth = bitdepth;  in decode()
7549 …              const std::vector<unsigned char> & in, LodePNGColorType colortype, unsigned bitdepth)  in decode()  argument
7551     return decode(out, w, h, in.empty() ? 0 : &in[0], (unsigned)in.size(), colortype, bitdepth);  in decode()
7577                 LodePNGColorType colortype, unsigned bitdepth)  in decode()  argument
7584     return decode(out, w, h, buffer, colortype, bitdepth);  in decode()
7591                 LodePNGColorType colortype, unsigned bitdepth)  in encode()  argument
7595     unsigned error = lodepng_encode_memory(&buffer, &buffersize, in, w, h, colortype, bitdepth);  in encode()
7605                 LodePNGColorType colortype, unsigned bitdepth)  in encode()  argument
7607     if(lodepng_get_raw_size_lct(w, h, colortype, bitdepth) > in.size()) return 84;  in encode()
7608     return encode(out, in.empty() ? 0 : &in[0], w, h, colortype, bitdepth);  in encode()
7636                 LodePNGColorType colortype, unsigned bitdepth)  in encode()  argument
7639     unsigned error = encode(buffer, in, w, h, colortype, bitdepth);  in encode()
7646                 LodePNGColorType colortype, unsigned bitdepth)  in encode()  argument
7648     if(lodepng_get_raw_size_lct(w, h, colortype, bitdepth) > in.size()) return 84;  in encode()
7649     return encode(filename, in.empty() ? 0 : &in[0], w, h, colortype, bitdepth);  in encode()