Searched refs:alpha (Results 1 - 25 of 255) sorted by relevance

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/haiku-fatelf/src/servers/app/drawing/Painter/drawing_modes/
H A DDrawingModeAlphaCOSolid.h20 uint16 alpha = pattern->HighColor().alpha * cover; local
21 if (alpha == 255 * 255) {
24 BLEND_ALPHA_CO(p, c.r, c.g, c.b, alpha);
34 uint16 alpha = pattern->HighColor().alpha * cover; local
35 if (alpha == 255 * 255) {
54 BLEND_ALPHA_CO(p, c.r, c.g, c.b, alpha);
59 alpha = alpha >>
74 uint16 alpha = hAlpha * *covers; local
99 uint16 alpha = hAlpha * *covers; local
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H A DDrawingModeAlphaPC.h36 uint16 alpha = color.alpha * cover; local
37 if (alpha == 255*255) {
40 BLEND_ALPHA_PC(p, color.red, color.green, color.blue, alpha);
53 uint16 alpha = color.alpha * cover; local
54 if (alpha) {
55 if (alpha == 255) {
58 BLEND_ALPHA_PC(p, color.red, color.green, color.blue, alpha);
75 uint16 alpha local
98 uint16 alpha = color.alpha * *covers; local
124 uint16 alpha = colors->a * *covers; local
138 uint16 alpha = colors->a * cover; local
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H A DDrawingModeAlphaPO.h36 uint16 alpha = color.alpha * cover; local
37 if (alpha == 255 * 255) {
40 BLEND_ALPHA_PO(p, color.red, color.green, color.blue, alpha);
53 uint16 alpha = color.alpha * cover; local
54 if (alpha) {
55 if (alpha == 255) {
58 BLEND_ALPHA_PO(p, color.red, color.green, color.blue, alpha);
75 uint16 alpha local
100 uint16 alpha = color.alpha * *covers; local
126 uint16 alpha = colors->a * *covers; local
140 uint16 alpha = colors->a * cover; local
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H A DDrawingModeAlphaPOSolid.h20 uint16 alpha = c.a * cover; local
21 if (alpha == 255 * 255) {
24 BLEND_ALPHA_PO(p, c.r, c.g, c.b, alpha);
34 uint16 alpha = c.a * cover; local
35 if (alpha == 255 * 255) {
54 BLEND_ALPHA_CO(p, c.r, c.g, c.b, alpha);
59 alpha = alpha >> 8;
60 blend_line32(p, len, c.r, c.g, c.b, alpha);
73 uint16 alpha local
97 uint16 alpha = c.a * *covers; local
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H A DDrawingModeAlphaCC.h36 uint16 alpha = pattern->HighColor().alpha * cover; local
37 if (alpha == 255 * 255) {
40 BLEND_ALPHA_CC(p, color.red, color.green, color.blue, alpha);
51 uint16 alpha = color.alpha * cover; local
52 if (alpha == 255 * 255) {
83 BLEND_ALPHA_CC(p, color.red, color.green, color.blue, alpha);
97 uint8 hAlpha = pattern->HighColor().alpha;
100 uint16 alpha local
124 uint16 alpha = hAlpha * *covers; local
151 uint16 alpha = hAlpha * colors->a * *covers / 255; local
165 uint16 alpha = hAlpha * colors->a * cover / 255; local
[all...]
H A DDrawingModeAlphaCO.h36 uint16 alpha = pattern->HighColor().alpha * cover; local
37 if (alpha == 255 * 255) {
40 BLEND_ALPHA_CO(p, color.red, color.green, color.blue, alpha);
51 uint16 alpha = color.alpha * cover; local
52 if (alpha == 255*255) {
83 BLEND_ALPHA_CO(p, color.red, color.green, color.blue, alpha);
97 uint8 hAlpha = pattern->HighColor().alpha;
100 uint16 alpha local
126 uint16 alpha = hAlpha * *covers; local
153 uint16 alpha = hAlpha * colors->a * *covers / 255; local
167 uint16 alpha = hAlpha * colors->a * cover / 255; local
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H A DDrawingModeAlphaPCSUBPIX.h38 alphaRed = color.alpha * covers[subpixelL];
39 alphaGreen = color.alpha * covers[subpixelM];
40 alphaBlue = color.alpha * covers[subpixelR];
H A DDrawingModeAlphaPOSUBPIX.h38 alphaRed = color.alpha * covers[subpixelL];
39 alphaGreen = color.alpha * covers[subpixelM];
40 alphaBlue = color.alpha * covers[subpixelR];
/haiku-fatelf/src/add-ons/translators/wonderbrush/support/
H A Dblending.h88 blend_colors_copy(uint8* bottom, uint8 alpha, uint8* dest, argument
92 if (alpha > 0) {
93 if (bottom[3] == 0 || alpha == 255) {
97 dest[3] = alpha;
105 gc1, gc2, gc3, alpha,
115 blend_colors(uint8* bottom, uint8 alpha, argument
119 if (alpha > 0) {
120 if (bottom[3] == 0 || alpha == 255) {
124 bottom[3] = alpha;
132 gc1, gc2, gc3, alpha,
140 blend_colors_copy(uint8* bottom, uint8 alpha, uint8* dest, uint8 c1, uint8 c2, uint8 c3) argument
161 blend_colors(uint8* bottom, uint8 alpha, uint8 c1, uint8 c2, uint8 c3) argument
181 uint8 alpha = (source[3] * alphaOverride) / 255; local
232 blend_pixels(uint8* bottom, uint8* top, uint8 alpha) argument
261 blend_pixels_copy(uint8* bottom, uint8* top, uint8* dest, uint8 alpha) argument
297 uint8 alpha = (top[3] * alphaOverride) / 255; local
327 uint8 alpha = (top[3] * alphaOverride) / 255; local
363 blend_colors_copy(uint8* bottom, uint8 alpha, uint8* dest, uint8 c1, uint8 c2, uint8 c3) argument
397 blend_colors(uint8* bottom, uint8 alpha, uint8 c1, uint8 c2, uint8 c3) argument
429 uint8 alpha = (source[3] * alphaOverride) / 255; local
517 blend_pixels(uint8* bottom, uint8* top, uint8 alpha) argument
538 blend_pixels_copy(uint8* bottom, uint8* top, uint8* dest, uint8 alpha) argument
566 uint8 alpha = (top[3] * alphaOverride) / 255; local
588 uint8 alpha = (top[3] * alphaOverride) / 255; local
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/haiku-fatelf/src/kits/interface/
H A DColorTools.cpp65 target->alpha = (uint8)( ((int16(other.alpha)-int16(target->alpha))*amount)/255
66 + target->alpha );
71 const uint8 alphaMix = (uint8)( ((int16(other.alpha)-int16(255-target->alpha))*amount)/255
72 + (255-target->alpha) );
79 target->alpha = (uint8)( ((int16(other.alpha)-int16(target->alpha))*amoun
[all...]
/haiku-fatelf/src/add-ons/media/media-add-ons/video_mixer/
H A DBufferMixer.cpp49 #define ALPHABLEND(source, destination, alpha) (((destination) * (256 - (alpha)) + (source) * (alpha)) >> 8)
58 uint8 alpha = 0; local
65 alpha = *source++;
66 *destination++ = ALPHABLEND(c1, *destination, alpha);
67 *destination++ = ALPHABLEND(c2, *destination, alpha);
68 *destination++ = ALPHABLEND(c3, *destination, alpha);
/haiku-fatelf/headers/private/interface/
H A DColorTools.h70 inline rgb_color make_color(uint8 red, uint8 green, uint8 blue, uint8 alpha=255) argument
76 c.alpha = alpha;
81 // Mix two colors together, ignoring their relative alpha channels.
83 // if another value, it is somewhere in-between. The resulting alpha
87 // Blend two colors together, weighting by their relative alpha channels.
90 // alpha channel. For example, if color1.alpha is 0 and color2.alpha is
/haiku-fatelf/src/apps/soundrecorder/
H A DDrawingTidbits.h30 Color(int32 r, int32 g, int32 b, int32 alpha = 255)
36 result.alpha = alpha;
/haiku-fatelf/src/libs/pdflib/bind/pdflib/perl/
H A Dpdfclock.cgi.pl31 for ($alpha = 0; $alpha < 360; $alpha += 6)
44 for ($alpha = 0; $alpha < 360; $alpha += 30)
H A Dpdfclock.pl34 for ($alpha = 0; $alpha < 360; $alpha += 6)
47 for ($alpha = 0; $alpha < 360; $alpha += 30)
/haiku-fatelf/headers/libs/agg/
H A Dagg_pixfmt_rgb_packed.h44 unsigned alpha,
52 (((((cr - r) * alpha + (r << 8)) >> 1) & 0x7C00) |
53 ((((cg - g) * alpha + (g << 8)) >> 6) & 0x03E0) |
54 (((cb - b) * alpha + (b << 8)) >> 11) | 0x8000);
83 unsigned alpha,
86 alpha = color_type::base_mask - alpha;
92 ((((r * alpha + cr * cover) >> 1) & 0x7C00) |
93 (((g * alpha + cg * cover) >> 6) & 0x03E0) |
94 ((b * alpha
42 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned) argument
81 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned cover) argument
128 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned) argument
173 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned) argument
211 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned cover) argument
255 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned) argument
296 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned) argument
336 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned cover) argument
383 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned) argument
424 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned) argument
464 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned cover) argument
511 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned) argument
554 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned) argument
591 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned cover) argument
636 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned) argument
676 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned) argument
713 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned cover) argument
758 blend_pix(pixel_type* p, unsigned cr, unsigned cg, unsigned cb, unsigned alpha, unsigned) argument
817 calc_type alpha = (calc_type(c.a) * (cover + 1)) >> 8; local
937 calc_type alpha = (calc_type(c.a) * (cover + 1)) >> 8; local
967 calc_type alpha = (calc_type(c.a) * (cover + 1)) >> 8; local
1111 value_type alpha = psrc[src_order::A]; local
[all...]
/haiku-fatelf/src/add-ons/screen_savers/icons/
H A DIconDisplay.cpp81 backColor.alpha = (fTicks * 255) / fDelay;
88 backColor.alpha = 255;
99 backColor.alpha = 255;
108 backColor.alpha = 255 - (fTicks * 255) / fDelay;
110 backColor.alpha = 0;
124 backColor.alpha = 255;
/haiku-fatelf/src/add-ons/translators/hpgs/lib/
H A Dhpgsimage.c52 int x, int y, hpgs_paint_color *c, double *alpha)
63 if (alpha)
64 *alpha = 1.0;
70 int x, int y, const hpgs_paint_color *c, double alpha)
79 if (alpha >= 1.0)
81 else if (alpha > 0.0)
82 row[x] = (unsigned char)(gray * alpha + row[x] * (1.0-alpha));
104 const hpgs_paint_color *c, double alpha)
113 if (alpha >
51 pim_get_pixel_8(const hpgs_image *_this, int x, int y, hpgs_paint_color *c, double *alpha) argument
69 pim_put_pixel_8(hpgs_image *_this, int x, int y, const hpgs_paint_color *c, double alpha) argument
102 pim_rop3_pixel_8(hpgs_image *_this, int x, int y, const hpgs_paint_color *c, double alpha) argument
143 pim_get_pixel_16(const hpgs_image *_this, int x, int y, hpgs_paint_color *c, double *alpha) argument
161 pim_put_pixel_16(hpgs_image *_this, int x, int y, const hpgs_paint_color *c, double alpha) argument
207 pim_rop3_pixel_16(hpgs_image *_this, int x, int y, const hpgs_paint_color *c, double alpha) argument
257 pim_get_pixel_24(const hpgs_image *_this, int x, int y, hpgs_paint_color *c, double *alpha) argument
274 pim_put_pixel_24(hpgs_image *_this, int x, int y, const hpgs_paint_color *c, double alpha) argument
316 pim_rop3_pixel_24(hpgs_image *_this, int x, int y, const hpgs_paint_color *c, double alpha) argument
369 pim_get_pixel_32(const hpgs_image *_this, int x, int y, hpgs_paint_color *c, double *alpha) argument
386 pim_put_pixel_32(hpgs_image *_this, int x, int y, const hpgs_paint_color *c, double alpha) argument
434 pim_rop3_pixel_32(hpgs_image *_this, int x, int y, const hpgs_paint_color *c, double alpha) argument
495 pim_put_pixel_256(hpgs_image *_this, int x, int y, const hpgs_paint_color *c, double alpha) argument
509 pim_get_pixel_256(const hpgs_image *_this, int x, int y, hpgs_paint_color *c, double *alpha) argument
685 unsigned char alpha; local
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/haiku-fatelf/src/libs/pdflib/bind/pdflib/c/
H A Dpdfclock.c19 float alpha; local
53 for (alpha = 0; alpha < 360; alpha += 6)
66 for (alpha = 0; alpha < 360; alpha += 30)
/haiku-fatelf/src/libs/pdflib/bind/pdflib/cpp/
H A Dpdfclock.cpp24 float alpha; local
53 for (alpha = 0; alpha < 360; alpha += 6)
66 for (alpha = 0; alpha < 360; alpha += 30)
/haiku-fatelf/src/apps/icon-o-matic/generic/gui/
H A DSwatchView.cpp57 blend_color(rgb_color& a, const rgb_color& b, float alpha) argument
59 float alphaInv = 1.0 - alpha;
60 a.red = (uint8)(b.red * alphaInv + a.red * alpha);
61 a.green = (uint8)(b.green * alphaInv + a.green * alpha);
62 a.blue = (uint8)(b.blue * alphaInv + a.blue * alpha);
74 if (fColor.alpha < 255) {
76 float alpha = fColor.alpha / 255.0; local
79 blend_color(h, kAlphaHigh, alpha);
81 blend_color(l, kAlphaLow, alpha);
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/haiku-fatelf/src/bin/gdb/opcodes/
H A Dmakefile.vms9 ifeq ($(ARCH),alpha)
10 OBJS=alpha-dis.obj,alpha-opc.obj,dis-buf.obj,disassemble.obj
/haiku-fatelf/src/libs/pdflib/libs/pdflib/
H A Dp_draw.c151 pdf_short_arc(PDF *p, float x, float y, float r, float alpha, float beta) argument
156 alpha = (float) (alpha * PDC_M_PI / 180);
159 /* This formula yields ARC_MAGIC for alpha == 0, beta == 90 degrees */
160 bcp = (float) (4.0/3 * (1 - cos((beta - alpha)/2)) / sin((beta - alpha)/2));
162 sin_alpha = (float) sin(alpha);
164 cos_alpha = (float) cos(alpha);
177 pdf_orient_arc(PDF *p, float x, float y, float r, float alpha, float beta, argument
180 float rad_a = (float) (alpha * PDC_M_P
227 pdf__arc(PDF *p, float x, float y, float r, float alpha, float beta) argument
234 pdf__arcn(PDF *p, float x, float y, float r, float alpha, float beta) argument
430 PDF_arc(PDF *p, float x, float y, float r, float alpha, float beta) argument
443 PDF_arcn(PDF *p, float x, float y, float r, float alpha, float beta) argument
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/haiku-fatelf/src/servers/app/
H A DRGBColor.cpp57 // alpha's the easy part
58 col->alpha=0;
121 // start with alpha value
122 uint16 color16 = color.alpha > 127 ? 0x8000 : 0;
162 \param alpha alpha, defaults to 255
175 \param alpha alpha, defaults to 255
256 \return 15-bit value of the current color plus 1-bit alpha
288 \return current color, including alpha
[all...]
/haiku-fatelf/src/libs/pdflib/bind/pdflib/tcl/
H A Dpdfclock.tcl38 for {set alpha 0} {$alpha < 360} {set alpha [expr $alpha + 6]} {
50 for {set alpha 0} {$alpha < 360} {set alpha [expr $alpha + 30]} {

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