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Searched refs:back_alpha (Results 1 – 25 of 111) sorted by relevance

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/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/pdfium/core/fxge/dib/
H A Dcfx_scanlinecompositor.cpp205 if (!back_alpha) in CompositeRow_AlphaToMask()
208 *dest_scan = back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_AlphaToMask()
595 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Argb_NoBlend_Clip()
622 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Argb_NoBlend_Clip()
999 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_8bppPal2Graya()
1056 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_8bppPal2Graya()
1084 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_8bppPal2Graya()
1166 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_1bppPal2Graya()
1348 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_8bppRgb2Argb_NoBlend()
1381 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_8bppRgb2Argb_NoBlend()
[all …]
H A Dcfx_dibitmap.cpp1010 uint8_t back_alpha = dest_scan[3]; in CompositeRect() local
1011 if (back_alpha == 0) { in CompositeRect()
1018 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRect()
1032 uint8_t back_alpha = *dest_scan_alpha; in CompositeRect() local
1033 if (back_alpha == 0) { in CompositeRect()
1040 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRect()
/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/pdfium/core/fxge/dib/
H A Dcfx_scanlinecompositor.cpp208 if (!back_alpha) in CompositeRow_AlphaToMask()
211 *dest_scan = back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_AlphaToMask()
603 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Argb_NoBlend_Clip()
631 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Argb_NoBlend_Clip()
1017 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_8bppPal2Graya()
1074 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_8bppPal2Graya()
1102 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_8bppPal2Graya()
1184 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_1bppPal2Graya()
1366 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_8bppRgb2Argb_NoBlend()
1399 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_8bppRgb2Argb_NoBlend()
[all …]
H A Dcfx_dibitmap.cpp1148 uint8_t back_alpha = dest_scan[3]; in CompositeRect() local
1149 if (back_alpha == 0) { in CompositeRect()
1156 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRect()
1170 uint8_t back_alpha = *dest_scan_alpha; in CompositeRect() local
1171 if (back_alpha == 0) { in CompositeRect()
1178 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRect()
/dports/lang/spidermonkey60/firefox-60.9.0/modules/pdfium/pdfium/core/fxge/dib/
H A Dfx_dib_composite.cpp685 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Graya()
780 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Argb2Argb()
832 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Argb2Argb()
888 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Argb2Argb()
941 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Argb2Argb()
1063 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Argb_Blend_Clip()
1099 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Argb_Blend_Clip()
1147 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Argb_NoBlend_Clip()
1175 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Argb_NoBlend_Clip()
2066 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_8bppPal2Graya()
[all …]
/dports/editors/texmaker/texmaker-5.0.3/pdfium/core/fxge/dib/
H A Dfx_dib_composite.cpp684 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Graya()
779 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Argb2Argb()
831 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Argb2Argb()
887 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Argb2Argb()
940 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Argb2Argb()
1062 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Argb_Blend_Clip()
1098 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Argb_Blend_Clip()
1146 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Argb_NoBlend_Clip()
1174 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_Rgb2Argb_NoBlend_Clip()
2065 back_alpha + src_alpha - back_alpha * src_alpha / 255; in CompositeRow_8bppPal2Graya()
[all …]
/dports/lang/spidermonkey60/firefox-60.9.0/modules/pdfium/pdfium/core/fxge/ge/
H A Dcfx_renderdevice.cpp119 uint8_t CalculateDestAlpha(uint8_t back_alpha, int src_alpha) { in CalculateDestAlpha() argument
120 return back_alpha + src_alpha - back_alpha * src_alpha / 255; in CalculateDestAlpha()
123 void ApplyDestAlpha(uint8_t back_alpha, in ApplyDestAlpha() argument
129 uint8_t dest_alpha = CalculateDestAlpha(back_alpha, src_alpha); in ApplyDestAlpha()
161 uint8_t back_alpha = dest[3]; in NormalizeArgbDest() local
162 if (back_alpha == 0) { in NormalizeArgbDest()
165 ApplyDestAlpha(back_alpha, src_alpha, r, g, b, dest); in NormalizeArgbDest()
179 uint8_t back_alpha = dest[3]; in NormalizeArgbSrc() local
180 if (back_alpha == 0) { in NormalizeArgbSrc()
183 ApplyDestAlpha(back_alpha, src_alpha, r, g, b, dest); in NormalizeArgbSrc()
/dports/x11-wm/afterstep-stable/afterstep-devel-2.2.12/libAfterStep/
H A Dmystyle_property.c130 Pixmap back_pix, back_mask, back_alpha; in mystyle_get_property() local
199 back_alpha = prop[i + 18]; in mystyle_get_property()
243 back_alpha); in mystyle_get_property()
/dports/x11/tilda/tilda-tilda-1.5.0/src/
H A Dtilda-cli-options.h13 gint back_alpha; member
H A Dtilda.c349 if (cli_options->back_alpha != 0 in setup_config_from_cli_options()
350 && cli_options->back_alpha != config_getint ("back_alpha")) in setup_config_from_cli_options()
352 config_setbool ("enable_transparency", ~cli_options->back_alpha & 0xffff); in setup_config_from_cli_options()
353 config_setint ("back_alpha", cli_options->back_alpha); in setup_config_from_cli_options()
H A Dtilda-cli-options.c35 …{ "background-alpha", 't', 0, G_OPTION_ARG_INT, &(cli_options->back_alpha), N_("Opa… in tilda_cli_options_parse_options()
/dports/editors/texmaker/texmaker-5.0.3/pdfium/core/fxge/ge/
H A Dfx_ge_text.cpp138 uint8_t CalculateDestAlpha(uint8_t back_alpha, int src_alpha) { in CalculateDestAlpha() argument
139 return back_alpha + src_alpha - back_alpha * src_alpha / 255; in CalculateDestAlpha()
142 void ApplyDestAlpha(uint8_t back_alpha, in ApplyDestAlpha() argument
148 uint8_t dest_alpha = CalculateDestAlpha(back_alpha, src_alpha); in ApplyDestAlpha()
180 uint8_t back_alpha = dest[3]; in NormalizeArgbDest() local
181 if (back_alpha == 0) { in NormalizeArgbDest()
184 ApplyDestAlpha(back_alpha, src_alpha, r, g, b, dest); in NormalizeArgbDest()
198 uint8_t back_alpha = dest[3]; in NormalizeArgbSrc() local
199 if (back_alpha == 0) { in NormalizeArgbSrc()
202 ApplyDestAlpha(back_alpha, src_alpha, r, g, b, dest); in NormalizeArgbSrc()
/dports/multimedia/handbrake/ffmpeg-4.4/libavcodec/
H A Dmovtextdec.c62 uint8_t back_alpha; member
182 m->d.back_alpha = bytestream_get_byte(&tx3g_ptr); in mov_text_tx3g()
452 (255U - m->d.back_alpha) << 24 | RGB_TO_BGR(m->d.back_color), in mov_text_init()
453 (255U - m->d.back_alpha) << 24 | RGB_TO_BGR(m->d.back_color), in mov_text_init()
/dports/multimedia/ffmpeg/ffmpeg-4.4.1/libavcodec/
H A Dmovtextdec.c62 uint8_t back_alpha; member
182 m->d.back_alpha = bytestream_get_byte(&tx3g_ptr); in mov_text_tx3g()
452 (255U - m->d.back_alpha) << 24 | RGB_TO_BGR(m->d.back_color), in mov_text_init()
453 (255U - m->d.back_alpha) << 24 | RGB_TO_BGR(m->d.back_color), in mov_text_init()
/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/pdfium/core/fxge/
H A Dcfx_renderdevice.cpp130 uint8_t CalculateDestAlpha(uint8_t back_alpha, int src_alpha) { in CalculateDestAlpha() argument
131 return back_alpha + src_alpha - back_alpha * src_alpha / 255; in CalculateDestAlpha()
140 void ApplyDestAlpha(uint8_t back_alpha, in ApplyDestAlpha() argument
146 uint8_t dest_alpha = CalculateDestAlpha(back_alpha, src_alpha); in ApplyDestAlpha()
158 uint8_t back_alpha = dest[3]; in NormalizeArgb() local
159 if (back_alpha == 0) in NormalizeArgb()
162 ApplyDestAlpha(back_alpha, src_alpha, r, g, b, dest); in NormalizeArgb()
/dports/www/chromium-legacy/chromium-88.0.4324.182/third_party/ffmpeg/libavcodec/
H A Dmovtextdec.c61 uint8_t back_alpha; member
198 m->d.back_alpha = AV_RB8(tx3g_ptr); in mov_text_tx3g()
497 (255U - m->d.back_alpha) << 24 | RGB_TO_BGR(m->d.back_color), in mov_text_init()
498 (255U - m->d.back_alpha) << 24 | RGB_TO_BGR(m->d.back_color), in mov_text_init()
/dports/www/qt5-webengine/qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/third_party/pdfium/core/fxge/
H A Dcfx_renderdevice.cpp141 uint8_t CalculateDestAlpha(uint8_t back_alpha, int src_alpha) { in CalculateDestAlpha() argument
142 return back_alpha + src_alpha - back_alpha * src_alpha / 255; in CalculateDestAlpha()
151 void ApplyDestAlpha(uint8_t back_alpha, in ApplyDestAlpha() argument
157 uint8_t dest_alpha = CalculateDestAlpha(back_alpha, src_alpha); in ApplyDestAlpha()
169 uint8_t back_alpha = dest[3]; in NormalizeArgb() local
170 if (back_alpha == 0) in NormalizeArgb()
173 ApplyDestAlpha(back_alpha, src_alpha, r, g, b, dest); in NormalizeArgb()
/dports/games/libretro-scummvm/scummvm-7b1e929/backends/platform/libretro/deps/libpng/
H A Dpngread.c2167 unsigned int step, i, val, trans = 256/*ignore*/, back_alpha = 0; in png_image_read_colormap() local
2184 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2214 back_alpha, output_encoding); in png_image_read_colormap()
2256 unsigned int back_alpha; in png_image_read_colormap() local
2259 back_alpha = 0; in png_image_read_colormap()
2303 back_alpha = 255; in png_image_read_colormap()
2305 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2324 back_alpha, output_encoding); in png_image_read_colormap()
/dports/graphics/freeimage/FreeImage/Source/LibPNG/
H A Dpngread.c2182 unsigned int step, i, val, trans = 256/*ignore*/, back_alpha = 0; in png_image_read_colormap() local
2199 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2229 back_alpha, output_encoding); in png_image_read_colormap()
2271 unsigned int back_alpha; in png_image_read_colormap() local
2274 back_alpha = 0; in png_image_read_colormap()
2318 back_alpha = 255; in png_image_read_colormap()
2320 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2339 back_alpha, output_encoding); in png_image_read_colormap()
/dports/math/vtk9/VTK-9.1.0/ThirdParty/png/vtkpng/
H A Dpngread.c2188 unsigned int step, i, val, trans = 256/*ignore*/, back_alpha = 0; in png_image_read_colormap() local
2205 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2235 back_alpha, output_encoding); in png_image_read_colormap()
2277 unsigned int back_alpha; in png_image_read_colormap() local
2280 back_alpha = 0; in png_image_read_colormap()
2324 back_alpha = 255; in png_image_read_colormap()
2326 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2345 back_alpha, output_encoding); in png_image_read_colormap()
/dports/java/openjdk11/jdk11u-jdk-11.0.13-8-1/src/java.desktop/share/native/libsplashscreen/libpng/
H A Dpngread.c2216 unsigned int step, i, val, trans = 256/*ignore*/, back_alpha = 0; in png_image_read_colormap() local
2233 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2263 back_alpha, output_encoding); in png_image_read_colormap()
2305 unsigned int back_alpha; in png_image_read_colormap() local
2308 back_alpha = 0; in png_image_read_colormap()
2352 back_alpha = 255; in png_image_read_colormap()
2354 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2373 back_alpha, output_encoding); in png_image_read_colormap()
/dports/games/fs2open/fs2open.github.com-release_21_4_1/lib/libpng/
H A Dpngread.c2188 unsigned int step, i, val, trans = 256/*ignore*/, back_alpha = 0; in png_image_read_colormap() local
2205 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2235 back_alpha, output_encoding); in png_image_read_colormap()
2277 unsigned int back_alpha; in png_image_read_colormap() local
2280 back_alpha = 0; in png_image_read_colormap()
2324 back_alpha = 255; in png_image_read_colormap()
2326 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2345 back_alpha, output_encoding); in png_image_read_colormap()
/dports/graphics/apngasm/apngasm-2.91/libpng/
H A Dpngread.c2169 unsigned int step, i, val, trans = 256/*ignore*/, back_alpha = 0; in png_image_read_colormap() local
2186 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2216 back_alpha, output_encoding); in png_image_read_colormap()
2258 unsigned int back_alpha; in png_image_read_colormap() local
2261 back_alpha = 0; in png_image_read_colormap()
2305 back_alpha = 255; in png_image_read_colormap()
2307 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2326 back_alpha, output_encoding); in png_image_read_colormap()
/dports/graphics/apngdis/apngdis-2.9/libpng/
H A Dpngread.c2169 unsigned int step, i, val, trans = 256/*ignore*/, back_alpha = 0; in png_image_read_colormap() local
2186 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2216 back_alpha, output_encoding); in png_image_read_colormap()
2258 unsigned int back_alpha; in png_image_read_colormap() local
2261 back_alpha = 0; in png_image_read_colormap()
2305 back_alpha = 255; in png_image_read_colormap()
2307 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2326 back_alpha, output_encoding); in png_image_read_colormap()
/dports/converters/wkhtmltopdf/qt-5db36ec/src/3rdparty/libpng/
H A Dpngread.c2157 unsigned int step, i, val, trans = 256/*ignore*/, back_alpha = 0; in png_image_read_colormap() local
2174 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2204 back_alpha, output_encoding); in png_image_read_colormap()
2246 unsigned int back_alpha; in png_image_read_colormap() local
2249 back_alpha = 0; in png_image_read_colormap()
2293 back_alpha = 255; in png_image_read_colormap()
2295 back_alpha = output_encoding == P_LINEAR ? 65535 : 255; in png_image_read_colormap()
2314 back_alpha, output_encoding); in png_image_read_colormap()

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