Searched defs:alpha (Results 426 - 450 of 573) sorted by relevance

<<11121314151617181920>>

/external/qemu/distrib/sdl-1.2.15/src/video/
H A DSDL_RLEaccel.c25 * RLE encoding for software colorkey and alpha-channel acceleration
30 * decoder. Added per-surface alpha blitter. Added per-pixel alpha
49 * binary transparency and for per-surface alpha blending, and for surfaces
50 * with per-pixel alpha. The details differ, however:
62 * Encoding of surfaces with per-pixel alpha:
69 * partially transparent (translucent) pixels (where 1 <= alpha <= 254),
73 * the alpha value occupying the highest 8 bits. The <skip> and <run>
78 * and the hole filled with the 5 most significant bits of the alpha value.
121 * Various colorkey blit methods, for opaque and per-surface alpha
783 RLEClipBlit(int w, Uint8 *srcbuf, SDL_Surface *dst, Uint8 *dstbuf, SDL_Rect *srcrect, unsigned alpha) argument
847 unsigned alpha; local
1293 unsigned alpha = dfmt->Amask ? 255 : 0; local
[all...]
H A DSDL_blit_A.c63 /* Functions to perform alpha blended blitting */
65 /* N->1 blending with per-surface alpha */
79 const unsigned A = srcfmt->alpha;
118 /* N->1 blending with pixel alpha */
132 /* FIXME: fix alpha bit field expansion here too? */
171 /* colorkeyed N->1 blending with per-surface alpha */
186 const int A = srcfmt->alpha;
228 /* fast RGB888->(A)RGB888 blending with surface alpha=128 special case */
244 movd_m2r(dalpha, mm7); /* dst alpha mask */
245 punpckldq_r2r(mm7, mm7); /* dst alpha mas
283 unsigned alpha = info->src->alpha; local
506 unsigned alpha = info->src->alpha; local
940 unsigned alpha = info->src->alpha; local
1257 unsigned alpha = info->src->alpha; local
1353 unsigned alpha = info->src->alpha; local
1461 unsigned alpha = info->src->alpha; local
1876 unsigned alpha = info->src->alpha; /* downscale alpha to 5 bits */ local
2015 unsigned alpha = info->src->alpha; /* downscale alpha to 5 bits */ local
2161 unsigned alpha = info->src->alpha; local
2295 unsigned alpha = info->src->alpha; local
2431 unsigned alpha = info->src->alpha; local
2467 unsigned alpha = info->src->alpha; /* downscale alpha to 5 bits */ local
[all...]
/external/qemu/distrib/sdl-1.2.15/src/video/macdsp/
H A DSDL_dspvideo.c103 DSP_TRY_CC_AND_AA - Define if you want to try HWA color-key and alpha blitters
105 but hw alpha is neck-and-neck with SDL's soft bitter.
168 static int DSp_SetHWAlpha(_THIS, SDL_Surface *surface, UInt8 alpha);
209 RGBColor alpha; // alpha color member in struct:private_hwdata
1018 static int DSp_SetHWAlpha(_THIS, SDL_Surface *surface, UInt8 alpha) argument
1020 surface->hwdata->alpha.red = (alpha / 255.0) * 65535;
1021 surface->hwdata->alpha.blue = (alpha / 255.
[all...]
/external/qemu/distrib/sdl-1.2.15/src/video/windx5/
H A DSDL_dx5video.c436 static int DX5_SetHWAlpha(_THIS, SDL_Surface *surface, Uint8 alpha);
881 /* This is only for alpha channel, and DirectX 6
882 doesn't support 2D alpha blits yet, so set it 0
1980 if ( DX5_SetHWAlpha(this, src, src->format->alpha) < 0 ) {
2047 static int DX5_SetHWAlpha(_THIS, SDL_Surface *surface, Uint8 alpha) argument
/external/qemu/telephony/
H A Dgsm.c1073 sim_adn_alpha_to_utf8( cbytes_t alpha, cbytes_t end, bytes_t dst ) argument
1078 while (alpha < end && end[-1] == 0xff)
1081 if (alpha >= end)
1084 if (alpha[0] == 0x80) { /* UCS/2 source encoding */
1085 alpha += 1;
1086 result = ucs2_to_utf8( alpha, (end-alpha)/2, dst );
1093 if (alpha+3 <= end && alpha[0] == 0x81) {
1095 len = alpha[
[all...]
/external/skia/src/core/
H A DSkBitmap.cpp1077 static bool GetBitmapAlpha(const SkBitmap& src, uint8_t* SK_RESTRICT alpha, argument
1079 SkASSERT(alpha != NULL);
1089 // zero out the alpha buffer and return
1091 memset(alpha, 0, w);
1092 alpha += alphaRowBytes;
1100 memcpy(alpha, s, w);
1102 alpha += alphaRowBytes;
1108 alpha[x] = SkGetPackedA32(s[x]);
1111 alpha += alphaRowBytes;
1117 alpha[
[all...]
H A DSkBlitter_RGB16.cpp59 virtual void blitV(int x, int y, int height, SkAlpha alpha);
86 virtual void blitV(int x, int y, int height, SkAlpha alpha);
213 const uint8_t* SK_RESTRICT alpha = mask.getAddr8(clip.fLeft, clip.fTop); local
227 unsigned aa = *alpha++;
232 alpha += maskRB;
383 const uint8_t* SK_RESTRICT alpha = mask.getAddr8(clip.fLeft, clip.fTop); local
407 // alpha is 8x8, widen and split to get a pair of 16x4
408 valpha = vaddw_u8(vdupq_n_u16(1), vld1_u8(alpha));
444 alpha += UNROLL;
452 SkAlpha255To256(*alpha
474 blitV(int x, int y, int height, SkAlpha alpha) argument
633 const uint8_t* SK_RESTRICT alpha = mask.getAddr8(clip.fLeft, clip.fTop); local
655 blitV(int x, int y, int height, SkAlpha alpha) argument
697 int alpha = shaderContext->getSpan16Alpha(); local
711 int alpha = shaderContext->getSpan16Alpha(); local
759 int alpha = shaderContext->getSpan16Alpha(); local
[all...]
H A DSkScalerContext.cpp532 static uint8_t pack_8_to_1(const uint8_t alpha[8]) { argument
536 bits |= convert_8_to_1(alpha[i]);
753 // now we need to extract the alpha-channel from the glyph's image
H A DSkScan_Path.cpp347 virtual void blitV(int x, int y, int height, SkAlpha alpha) { argument
/external/skia/src/effects/gradients/
H A DSkGradientShader.cpp274 // regardless of the paint's alpha
281 U8CPU alpha, const SkGradientShaderBase& shader)
282 : fCacheAlpha(alpha)
303 paint specifies a non-opaque alpha.
558 * The gradient holds a cache for the most recent value of alpha. Successive
559 * callers with the same alpha value will share the same cache.
561 SkGradientShaderBase::GradientShaderCache* SkGradientShaderBase::refCache(U8CPU alpha) const {
563 if (!fCache || fCache->getAlpha() != alpha) {
564 fCache.reset(SkNEW_ARGS(GradientShaderCache, (alpha, *this)));
582 // our caller assumes no external alpha, s
280 GradientShaderCache( U8CPU alpha, const SkGradientShaderBase& shader) argument
[all...]
/external/skia/src/opts/
H A DSkBlitRow_opts_SSE2.cpp21 int count, U8CPU alpha) {
22 SkASSERT(alpha <= 255);
27 uint32_t src_scale = SkAlpha255To256(alpha);
68 // Get alpha and green pixels into higher byte of each word.
114 int count, U8CPU alpha) {
115 SkASSERT(alpha == 255);
143 __m128i alpha = _mm_srli_epi32(src_pixel, 24); local
145 // Copy alpha to upper 3rd byte of each quad
146 alpha = _mm_or_si128(alpha, _mm_slli_epi3
19 S32_Blend_BlitRow32_SSE2(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
112 S32A_Opaque_BlitRow32_SSE2(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
192 __m128i alpha = _mm_srli_epi16(src_pixel, 8); local
237 S32A_Blend_BlitRow32_SSE2(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
857 S32_D565_Opaque_SSE2(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
934 S32A_D565_Opaque_SSE2(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
1053 S32_D565_Opaque_Dither_SSE2(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int x, int y) argument
1170 S32A_D565_Opaque_Dither_SSE2(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int x, int y) argument
[all...]
H A DSkBlitRow_opts_arm_neon.cpp69 U8CPU alpha, int /*x*/, int /*y*/) {
70 SkASSERT(255 == alpha);
107 U8CPU alpha, int /*x*/, int /*y*/) {
108 SkASSERT(255 > alpha);
113 vscale = vdupq_n_u16(SkAlpha255To256(alpha));
177 int scale = SkAlpha255To256(alpha);
193 U8CPU alpha, int /*x*/, int /*y*/) {
194 SkASSERT(255 == alpha);
251 // intentionally don't calculate alpha
331 // intentionally don't calculate alpha
67 S32_D565_Opaque_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
105 S32_D565_Blend_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
191 S32A_D565_Opaque_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
376 S32A_D565_Blend_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int , int ) argument
507 S32_D565_Blend_Dither_neon(uint16_t *dst, const SkPMColor *src, int count, U8CPU alpha, int x, int y) argument
642 S32A_Opaque_BlitRow32_neon(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
745 S32A_Opaque_BlitRow32_neon_src_alpha(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
921 S32_Blend_BlitRow32_neon(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
986 S32A_Blend_BlitRow32_neon(SkPMColor* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha) argument
1113 S32A_D565_Opaque_Dither_neon(uint16_t * SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int x, int y) argument
1314 unsigned alpha = SkAlpha255To256(a); local
1340 S32_D565_Opaque_Dither_neon(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src, int count, U8CPU alpha, int x, int y) argument
[all...]
H A DSkXfermode_opts_arm_neon.cpp16 static inline uint8x8_t SkAlphaMulAlpha_neon8(uint8x8_t color, uint8x8_t alpha) { argument
20 tmp = vmull_u8(color, alpha);
29 static inline uint16x8_t SkAlphaMulAlpha_neon8_16(uint8x8_t color, uint8x8_t alpha) { argument
32 ret = vmull_u8(color, alpha);
338 // First calc alpha
/external/skia/src/pdf/
H A DSkPDFShader.cpp780 // Create resource dict with alpha graphics state as G0 and
1291 * Create a copy of this gradient state with alpha assigned to RGB luminousity.
1300 SkAlpha alpha = SkColorGetA(fInfo.fColors[i]); local
1301 newState->fInfo.fColors[i] = SkColorSetARGB(255, alpha, alpha, alpha);
1308 * Create a copy of this gradient state with alpha set to fully opaque
1324 * Returns true if state is a gradient and the gradient has alpha.
1332 SkAlpha alpha = SkColorGetA(fInfo.fColors[i]); local
1333 if (alpha !
[all...]
/external/speex/libspeex/
H A Dmdf.c704 spx_float_t alpha, alpha_1; local
1083 alpha = FLOAT_DIV32(tmp32, See);
1084 alpha_1 = FLOAT_SUB(FLOAT_ONE, alpha);
1086 st->Pey = FLOAT_ADD(FLOAT_MULT(alpha_1,st->Pey) , FLOAT_MULT(alpha,Pey));
1087 st->Pyy = FLOAT_ADD(FLOAT_MULT(alpha_1,st->Pyy) , FLOAT_MULT(alpha,Pyy));
/external/webrtc/src/modules/audio_coding/codecs/isac/fix/source/
H A Dlpc_masking_model.c725 WebRtc_Word16 alpha=328; //0.01 in Q15 local
734 tmp = WEBRTC_SPL_MUL_16_32_RSFT15(alpha, tmp);
737 tmp = WEBRTC_SPL_MUL_16_32_RSFT15(WEBRTC_SPL_LSHIFT_W16(alpha, (sh-shMem)), tmp); // Shift alpha the number of times required to get tmp in QdomLO
740 tmp = WEBRTC_SPL_MUL_16_32_RSFT15(WEBRTC_SPL_LSHIFT_W16(alpha, 6), tmp); // Shift alpha as much as possible without overflow the number of times required to get tmp in QdomHI
772 WebRtc_Word16 alpha=328; //0.01 in Q15 local
780 tmp = WEBRTC_SPL_MUL_16_32_RSFT15(alpha, tmp);
787 tmp = WEBRTC_SPL_MUL_16_32_RSFT15(WEBRTC_SPL_LSHIFT_W16(alpha, (sh-shMem)), tmp); // Shift alpha th
[all...]
/external/aac/libSBRdec/src/
H A Denv_calc.cpp374 FIXP_DBL alpha = degreeAlias[k]; local
376 if (degreeAlias[k + 1] > alpha)
377 alpha = degreeAlias[k + 1];
381 FDK_add_MantExp( fMult(alpha,groupGain), groupGain_e,
382 fMult(/*FL2FXCONST_DBL(1.0f)*/ (FIXP_DBL)MAXVAL_DBL - alpha,nrgGain[k]), nrgGain_e[k],
/external/bison/
H A Dmaint.mk124 RELEASE_TYPES = alpha beta stable
128 # Use alpha.gnu.org for alpha and beta releases.
130 gnu_ftp_host-alpha = alpha.gnu.org
131 gnu_ftp_host-beta = alpha.gnu.org
1165 # Check that 'make alpha' will not fail at the end of the process,
1410 .PHONY: alpha beta stable release
1411 ALL_RECURSIVE_TARGETS += alpha beta stable
1412 alpha bet
[all...]
/external/chromium_org/cc/test/
H A Dtest_web_graphics_context_3d.h96 GLclampf alpha) {}
93 clearColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) argument
/external/chromium_org/chrome/browser/themes/
H A Dbrowser_theme_pack.cc1058 double alpha; local
1060 if (color_list->GetDouble(3, &alpha)) {
1061 color = SkColorSetARGB(static_cast<int>(alpha * 255), r, g, b);
/external/chromium_org/chrome/browser/ui/views/tabs/
H A Dtab.cc1049 int alpha = 255; local
1051 alpha = pulse_animation_->CurrentValueBetween(
1060 canvas->FillRect(bar_rect, SkColorSetA(color, alpha));
1066 const SkColor kEyeColor = SkColorSetARGB(alpha, 71, 138, 217);
1155 uint8 alpha = mini_title_change_animation_->CurrentValueBetween(255, 0); local
1156 canvas->DrawImageInt(hover_image, 0, 0, alpha);
1212 TabImage* alpha = &tab_alpha_; local
1230 gfx::ImageSkiaOperations::CreateMaskedImage(tab_l, *alpha->image_l);
1241 gfx::ImageSkiaOperations::CreateMaskedImage(tab_r, *alpha->image_r);
1284 TabImage* alpha local
[all...]
/external/chromium_org/content/common/gpu/client/
H A Dgl_helper_unittest.cc1137 bool alpha = ColorComponentsClose(SkColorGetA(color1), local
1142 return red && blue && green && alpha;
/external/chromium_org/content/renderer/media/android/
H A Dwebmediaplayer_android.cc577 unsigned char alpha) {
578 paint(canvas, rect, alpha, SkXfermode::kSrcOver_Mode);
583 unsigned char alpha,
620 paint.setAlpha(alpha);
575 paint(blink::WebCanvas* canvas, const blink::WebRect& rect, unsigned char alpha) argument
581 paint(blink::WebCanvas* canvas, const blink::WebRect& rect, unsigned char alpha, SkXfermode::Mode mode) argument
/external/chromium_org/gpu/command_buffer/client/
H A Dgles2_implementation_impl_autogen.h89 GLclampf alpha) {
92 << green << ", " << blue << ", " << alpha << ")");
93 helper_->BlendColor(red, green, blue, alpha);
168 GLclampf alpha) {
171 << green << ", " << blue << ", " << alpha << ")");
172 helper_->ClearColor(red, green, blue, alpha);
193 GLboolean alpha) {
199 << GLES2Util::GetStringBool(alpha) << ")");
200 helper_->ColorMask(red, green, blue, alpha);
86 BlendColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) argument
165 ClearColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) argument
190 ColorMask(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha) argument
/external/chromium_org/mojo/examples/pepper_container_app/
H A Dppb_opengles2_thunk.cc84 GLclampf alpha) {
87 glBlendColor(red, green, blue, alpha);
167 GLclampf alpha) {
170 glClearColor(red, green, blue, alpha);
192 GLboolean alpha) {
195 glColorMask(red, green, blue, alpha);
80 BlendColor(PP_Resource context_id, GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) argument
163 ClearColor(PP_Resource context_id, GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) argument
188 ColorMask(PP_Resource context_id, GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha) argument

Completed in 2043 milliseconds

<<11121314151617181920>>