Searched defs:alpha (Results 226 - 250 of 573) sorted by relevance

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/external/mesa3d/src/gallium/drivers/llvmpipe/
H A Dlp_state_fs.h59 } alpha; member in struct:lp_fragment_shader_variant_key
/external/mesa3d/src/gallium/state_trackers/wgl/
H A Dstw_pixelformat.c49 unsigned char alpha; member in struct:stw_pf_color_info::__anon27641
55 unsigned char alpha; member in struct:stw_pf_color_info::__anon27642
74 /* no-alpha */
78 /* alpha */
139 assert(util_format_get_component_bits(color->format, UTIL_FORMAT_COLORSPACE_RGB, 3) == color->bits.alpha);
165 pfi->pfd.cColorBits = color->bits.red + color->bits.green + color->bits.blue + color->bits.alpha;
172 pfi->pfd.cAlphaBits = color->bits.alpha;
173 pfi->pfd.cAlphaShift = color->shift.alpha;
/external/mesa3d/src/mesa/main/
H A Dtexenv.c182 GLboolean alpha, legal; local
185 * Translate pname to (term, alpha).
195 alpha = GL_FALSE;
202 alpha = GL_TRUE;
258 if (alpha)
272 GLboolean alpha, legal; local
282 alpha = GL_FALSE;
289 alpha = GL_TRUE;
314 legal = !alpha
340 if (alpha)
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/external/mesa3d/src/mesa/swrast/
H A Ds_span.h148 GLfixed alpha, alphaStep; member in struct:sw_span
H A Ds_texcombine.c160 GLfloat alpha = textureUnit->EnvColor[3]; local
162 ASSIGN_4V(c[i], red, green, blue, alpha);
253 GLfloat alpha = textureUnit->EnvColor[3]; local
255 c[i][ACOMP] = alpha;
441 goto end; /* no alpha processing */
531 /* Fix the alpha component for GL_DOT3_RGBA_EXT/ARB combining.
/external/opencv/cv/src/
H A Dcvaccum.cpp120 CvSize size, dsttype alpha ), (src, srcstep, dst, dststep, size, alpha) )\
122 dsttype beta = (dsttype)(1 - alpha); \
131 dsttype t0 = dst[x]*beta + cvtmacro(src[x])*alpha; \
132 dsttype t1 = dst[x+1]*beta + cvtmacro(src[x+1])*alpha; \
135 t0 = dst[x + 2]*beta + cvtmacro(src[x + 2])*alpha; \
136 t1 = dst[x + 3]*beta + cvtmacro(src[x + 3])*alpha; \
141 dst[x] = dst[x]*beta + cvtmacro(src[x])*alpha; \
225 dsttype *dst, int dststep, CvSize size, dsttype alpha ), \
226 (src, srcstep, mask, maskstep, dst, dststep, size, alpha )) \
690 cvRunningAvg( const void* arrY, void* arrU, double alpha, const void* maskarr ) argument
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/external/opencv/cvaux/src/
H A Dcvbgfg_gaussmix.cpp495 double alpha; local
514 alpha = 1.0 - (1.0/bg_model_params->win_size);
517 g_point->g_values[k].weight *= alpha;
519 g_point->g_values[k].weight += alpha;
H A Dcvmorphing.cpp50 float alpha, /* relative position of camera */
59 float alpha1; /* alpha - 1.0 */
60 int s, s1; /* integer variant of alpha and alpha1 ( 0 <= s,s1 <= 256 ) */
78 alpha1 = (float) (1.0 - alpha);
80 s = (int) (alpha * 256);
100 begDestLine = (int) (alpha * begLine + alpha1 * begCorr);
101 endDestLine = (int) (alpha * endLine + alpha1 * endCorr);
189 begDestLine = (int) (alpha1 * begLine + alpha * begCorr);
190 endDestLine = (int) (alpha1 * endLine + alpha * endCorr);
287 float alpha, /* relativ
46 icvMorphEpilines8uC3( uchar * first_pix, uchar * second_pix, uchar * dst_pix, float alpha, int *first, int first_runs, int *second, int second_runs, int *first_corr, int *second_corr, int dst_len ) argument
279 icvMorphEpilines8uC3Multi( int lines, uchar * first_pix, int *first_num, uchar * second_pix, int *second_num, uchar * dst_pix, int *dst_num, float alpha, int *first, int *first_runs, int *second, int *second_runs, int *first_corr, int *second_corr ) argument
360 cvMorphEpilinesMulti( int lines, uchar * first_pix, int *first_num, uchar * second_pix, int *second_num, uchar * dst_pix, int *dst_num, float alpha, int *first, int *first_runs, int *second, int *second_runs, int *first_corr, int *second_corr ) argument
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/external/pdfium/core/src/fxge/agg/agg23/
H A Dagg_pixfmt_gray.h37 unsigned alpha, unsigned cover = 0)
39 *p = (value_type)((((cv - calc_type(*p)) * alpha) + (calc_type(*p) << base_shift)) >> base_shift);
62 calc_type alpha = (calc_type(c.a) * (cover + 1)) >> 8; local
63 if(alpha == base_mask) {
66 Blender::blend_pix(p, c.v, alpha, cover);
138 calc_type alpha = (calc_type(c.a) * (cover + 1)) >> 8; local
139 if(alpha == base_mask) {
146 Blender::blend_pix(p, c.v, alpha, cover);
160 calc_type alpha = (calc_type(c.a) * (calc_type(*covers) + 1)) >> 8; local
161 if(alpha
36 blend_pix(value_type* p, unsigned cv, unsigned alpha, unsigned cover = 0) argument
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/external/pdfium/fpdfsdk/include/
H A Dfsdk_baseform.h246 void SetHighlightAlpha(FX_BYTE alpha) {m_iHighlightAlpha = alpha;} argument
/external/pdfium/fpdfsdk/src/
H A Dfpdfformfill.cpp301 DLLEXPORT void STDCALL FPDF_SetFormFieldHighlightAlpha(FPDF_FORMHANDLE hHandle, unsigned char alpha) argument
309 pInterForm->SetHighlightAlpha(alpha);
/external/pixman/test/
H A Dalphamap.c151 pixman_image_t *src, *dst, *orig_dst, *alpha, *orig_alpha; local
169 alpha = make_image (saf);
170 pixman_image_set_alpha_map (src, alpha, soff, soff);
171 pixman_image_unref (alpha);
183 alpha = make_image (daf);
185 pixman_image_composite (PIXMAN_OP_SRC, orig_alpha, NULL, alpha,
189 pixman_image_set_alpha_map (dst, alpha, doff, doff);
192 pixman_image_unref (alpha);
228 printf ("\nWrong alpha value at (%d, %d). Should be 0x%x; got 0x%x. Source was 0x%x, original dest was 0x%x\n",
231 printf ("src: %s, alpha
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/external/qemu/android/
H A Dqemulator.c425 int alpha = emulator->onion_alpha; local
428 alpha += 16;
430 alpha -= 16;
432 if (alpha > 256)
433 alpha = 256;
434 else if (alpha < 0)
435 alpha = 0;
437 emulator->onion_alpha = alpha;
438 skin_window_set_onion( emulator->window, emulator->onion, emulator->onion_rotation, alpha );
440 //dprint( "onion alpha se
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/external/qemu/android/skin/
H A Dfile.c544 // In layout file, alpha is specified in range 0-100. Convert to
546 int alpha = aconfig_int( node, "alpha", 50 ); local
547 layout->onion_alpha = (256*alpha)/100;
/external/qemu/distrib/sdl-1.2.15/src/video/
H A DSDL_pixels.c50 format->alpha = SDL_ALPHA_OPAQUE;
378 * and that opaque alpha is 255.
469 unsigned alpha; local
479 alpha = dst->Amask ? src->alpha : 0;
484 pal->colors[i].b, alpha);
/external/qemu/distrib/sdl-1.2.15/src/video/photon/
H A DSDL_ph_image.c869 ph_SetHWAlpha(this, src, src->format->alpha);
946 int ph_SetHWAlpha(_THIS, SDL_Surface* surface, Uint8 alpha) argument
953 PgSetAlphaBlend(NULL, alpha);
H A DSDL_ph_video.h68 Uint32 alpha; member in struct:ColourMasks
/external/qemu/distrib/sdl-1.2.15/test/
H A Dtestalpha.c3 Then move an alpha valued sprite around the screen.
62 /* Create a "light" -- a yellowish surface with variable alpha */
76 /* Create a 16 (4/4/4/4) bpp square with a full 4-bit alpha channel */
77 /* Note: this isn't any faster than a 32 bit alpha surface */
84 /* Create a 32 (8/8/8/8) bpp square with a full 8-bit alpha channel */
101 /* Get a tranparent pixel value - we'll add alpha later */
110 /* Calculate alpha values for the surface. */
138 /* We set the alpha component as the right N bits */
143 /* Enable RLE acceleration of this alpha surface */
170 /* Update time spend doing alpha blittin
250 int alpha; local
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/external/robolectric/src/main/java/com/xtremelabs/robolectric/shadows/
H A DShadowDrawable.java33 private int alpha; field in class:ShadowDrawable
176 public void setAlpha(int alpha) { argument
177 this.alpha = alpha;
186 return alpha;
H A DShadowPaint.java28 private int alpha; field in class:ShadowPaint
54 return alpha;
58 public void setAlpha(int alpha) { argument
59 this.alpha = alpha;
/external/skia/bench/
H A DRectBench.cpp261 U8CPU alpha = 0xFF; local
279 alpha = 0xFF;
282 alpha = 0xFF;
287 alpha = rand.nextU() & 255;
295 paint.setAlpha(alpha);
/external/skia/experimental/SkV8Example/
H A DBaseContext.cpp195 uint32_t alpha = SK_AlphaOPAQUE; local
197 alpha = color & 0xFF;
200 style.setColor(SkColorSetA(SkColor(color), alpha));
/external/skia/experimental/nanomsg/
H A Dpicture_demo.cpp24 uint8_t alpha; member in struct:PictureHeader
31 , alpha(0xFF) {}
93 header.alpha = 0x7F;
149 paint.setAlpha(header.alpha);
/external/skia/gm/
H A Dblurrect.cpp65 BlurRectGM(const char name[], U8CPU alpha) argument
67 , fAlpha(SkToU8(alpha)) {
/external/skia/src/core/
H A DSkBlitter.cpp48 void SkBlitter::blitV(int x, int y, int height, SkAlpha alpha) { argument
49 if (alpha == 255) {
57 this->blitAntiH(x, y++, &alpha, runs);
70 /// such as alpha == 0 or 255; also uses blitV(), which some subclasses
239 void SkNullBlitter::blitV(int x, int y, int height, SkAlpha alpha) {} argument
334 void SkRectClipBlitter::blitV(int x, int y, int height, SkAlpha alpha) {
352 fBlitter->blitV(x, y0, y1 - y0, alpha);
461 void SkRgnClipBlitter::blitV(int x, int y, int height, SkAlpha alpha) {
471 fBlitter->blitV(x, r.fTop, r.height(), alpha);
641 const uint8_t* alpha
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