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Searched refs:pixel (Results 1 – 25 of 93) sorted by relevance

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/external/libpng/contrib/gregbook/
Drpng2-x.c1085 ulg pixel; in rpng2_x_load_bg_image() local
1305 pixel = (red << RShift) | in rpng2_x_load_bg_image()
1309 *dest++ = (char)((pixel >> 24) & 0xff); in rpng2_x_load_bg_image()
1310 *dest++ = (char)((pixel >> 16) & 0xff); in rpng2_x_load_bg_image()
1311 *dest++ = (char)((pixel >> 8) & 0xff); in rpng2_x_load_bg_image()
1312 *dest++ = (char)( pixel & 0xff); in rpng2_x_load_bg_image()
1319 pixel = (red << RShift) | in rpng2_x_load_bg_image()
1325 *dest++ = (char)((pixel >> 16) & 0xff); in rpng2_x_load_bg_image()
1326 *dest++ = (char)((pixel >> 8) & 0xff); in rpng2_x_load_bg_image()
1327 *dest++ = (char)( pixel & 0xff); in rpng2_x_load_bg_image()
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Drpng-x.c692 ulg pixel; in rpng_x_display_image() local
717 pixel = (red << RShift) | in rpng_x_display_image()
722 *dest++ = (char)((pixel >> 24) & 0xff); in rpng_x_display_image()
723 *dest++ = (char)((pixel >> 16) & 0xff); in rpng_x_display_image()
724 *dest++ = (char)((pixel >> 8) & 0xff); in rpng_x_display_image()
725 *dest++ = (char)( pixel & 0xff); in rpng_x_display_image()
730 pixel = (red & RMask) | (green & GMask) | (blue & BMask); in rpng_x_display_image()
732 *dest++ = (char)((pixel >> 24) & 0xff); in rpng_x_display_image()
733 *dest++ = (char)((pixel >> 16) & 0xff); in rpng_x_display_image()
734 *dest++ = (char)((pixel >> 8) & 0xff); in rpng_x_display_image()
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/external/webkit/WebCore/platform/image-decoders/bmp/
DBMPImageReader.h203 uint32_t pixel; in readCurrentPixel() local
204 memcpy(&pixel, &m_data->data()[m_decodedOffset + offset], 3); in readCurrentPixel()
206 pixel = ((pixel & 0xff00) << 8) | ((pixel & 0xff0000) >> 8) | in readCurrentPixel()
207 ((pixel & 0xff000000) >> 24); in readCurrentPixel()
209 return pixel; in readCurrentPixel()
223 inline unsigned getComponent(uint32_t pixel, int component) const in getComponent() argument
225 return ((pixel & m_bitMasks[component]) >> in getComponent()
229 inline unsigned getAlpha(uint32_t pixel) const in getAlpha() argument
235 return getComponent(pixel, 3); in getAlpha()
DBMPImageReader.cpp714 for (size_t pixel = 0; in processNonRLEData() local
715 (pixel < pixelsPerByte) && (m_coord.x() < endX); ++pixel) { in processNonRLEData()
740 const uint32_t pixel = readCurrentPixel(bytesPerPixel); in processNonRLEData() local
751 int alpha = getAlpha(pixel); in processNonRLEData()
764 setRGBA(getComponent(pixel, 0), getComponent(pixel, 1), in processNonRLEData()
765 getComponent(pixel, 2), alpha); in processNonRLEData()
/external/qemu/distrib/sdl-1.2.12/src/video/
DSDL_stretch.c128 type pixel = 0; \
134 pixel = *src++; \
137 *dst++ = pixel; \
152 Uint8 pixel[3] = { 0, 0, 0 }; in DEFINE_COPY_ROW() local
158 pixel[0] = *src++; in DEFINE_COPY_ROW()
159 pixel[1] = *src++; in DEFINE_COPY_ROW()
160 pixel[2] = *src++; in DEFINE_COPY_ROW()
163 *dst++ = pixel[0]; in DEFINE_COPY_ROW()
164 *dst++ = pixel[1]; in DEFINE_COPY_ROW()
165 *dst++ = pixel[2]; in DEFINE_COPY_ROW()
DSDL_pixels.c320 Uint8 pixel=0; in SDL_FindColor() local
329 pixel = i; in SDL_FindColor()
336 return(pixel); in SDL_FindColor()
369 void SDL_GetRGBA(Uint32 pixel, SDL_PixelFormat *fmt, in SDL_GetRGBA() argument
383 v = (pixel & fmt->Rmask) >> fmt->Rshift; in SDL_GetRGBA()
385 v = (pixel & fmt->Gmask) >> fmt->Gshift; in SDL_GetRGBA()
387 v = (pixel & fmt->Bmask) >> fmt->Bshift; in SDL_GetRGBA()
390 v = (pixel & fmt->Amask) >> fmt->Ashift; in SDL_GetRGBA()
396 *r = fmt->palette->colors[pixel].r; in SDL_GetRGBA()
397 *g = fmt->palette->colors[pixel].g; in SDL_GetRGBA()
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DSDL_bmp.c262 Uint8 pixel = 0; in SDL_LoadBMP_RW() local
266 if ( !SDL_RWread(src, &pixel, 1, 1) ) { in SDL_LoadBMP_RW()
273 *(bits+i) = (pixel>>shift); in SDL_LoadBMP_RW()
274 pixel <<= ExpandBMP; in SDL_LoadBMP_RW()
DSDL_blit_0.c369 Uint32 pixel; in BlitBtoNAlpha() local
376 pixel, dR, dG, dB); in BlitBtoNAlpha()
418 Uint32 pixel; in BlitBtoNAlphaKey() local
423 pixel, dR, dG, dB); in BlitBtoNAlphaKey()
DSDL_blit_1.c427 Uint32 pixel; in Blit1toNAlpha()
432 pixel, dR, dG, dB); in Blit1toNAlpha()
468 Uint32 pixel; in Blit1toNAlphaKey()
473 pixel, dR, dG, dB); in Blit1toNAlphaKey()
DSDL_RLEaccel.c1367 Uint32 pixel; in copy_32() local
1369 PIXEL_FROM_RGB(pixel, dfmt, r, g, b); in copy_32()
1370 *d++ = pixel | a << 24; in copy_32()
1384 Uint32 pixel = *s++; in uncopy_32() local
1385 RGB_FROM_PIXEL(pixel, sfmt, r, g, b); in uncopy_32()
1386 a = pixel >> 24; in uncopy_32()
1393 #define ISOPAQUE(pixel, fmt) ((((pixel) & fmt->Amask) >> fmt->Ashift) == 255) argument
1395 #define ISTRANSL(pixel, fmt) \ argument
1396 ((unsigned)((((pixel) & fmt->Amask) >> fmt->Ashift) - 1U) < 254U)
/external/webkit/WebCore/svg/graphics/filters/
DSVGFEMorphology.cpp120 unsigned char pixel = srcPixelArray->get(i * effectWidth + 4 * j + channel); in apply() local
121 if ((m_type == FEMORPHOLOGY_OPERATOR_ERODE && pixel <= columnExtrema) || in apply()
122 (m_type == FEMORPHOLOGY_OPERATOR_DILATE && pixel >= columnExtrema)) in apply()
123 columnExtrema = pixel; in apply()
133 unsigned char pixel = srcPixelArray->get(i * effectWidth + endX * 4 + channel); in apply() local
134 if ((m_type == FEMORPHOLOGY_OPERATOR_ERODE && pixel <= columnExtrema) || in apply()
135 (m_type == FEMORPHOLOGY_OPERATOR_DILATE && pixel >= columnExtrema)) in apply()
136 columnExtrema = pixel; in apply()
/external/webkit/WebKitTools/DumpRenderTree/qt/
DImageDiff.cpp99 QRgb pixel = actualImage.pixel(x, y); in main() local
100 QRgb basePixel = baselineImage.pixel(x, y); in main()
101 …qreal red = (qRed(pixel) - qRed(basePixel)) / static_cast<float>(qMax(255 - qRed(basePixel), qRed(… in main()
102 …qreal green = (qGreen(pixel) - qGreen(basePixel)) / static_cast<float>(qMax(255 - qGreen(basePixel… in main()
103 …qreal blue = (qBlue(pixel) - qBlue(basePixel)) / static_cast<float>(qMax(255 - qBlue(basePixel), q… in main()
104 …qreal alpha = (qAlpha(pixel) - qAlpha(basePixel)) / static_cast<float>(qMax(255 - qAlpha(basePixel… in main()
/external/webkit/WebCore/platform/graphics/cg/
DImageCG.cpp114 unsigned char pixel[4]; // RGBA in checkForSolidColor() local
116 … RetainPtr<CGContextRef> bmap(AdoptCF, CGBitmapContextCreate(pixel, 1, 1, 8, sizeof(pixel), space, in checkForSolidColor()
123 if (pixel[3] == 0) in checkForSolidColor()
126 …m_solidColor = Color(pixel[0] * 255 / pixel[3], pixel[1] * 255 / pixel[3], pixel[2] * 255 / pixel[… in checkForSolidColor()
/external/qemu/distrib/sdl-1.2.12/src/video/x11/
DSDL_x11video.c733 unsigned long pixel; in X11_DestroyWindow() local
735 for ( pixel=0; pixel<numcolors; ++pixel ) { in X11_DestroyWindow()
736 while ( SDL_XPixels[pixel] > 0 ) { in X11_DestroyWindow()
738 SDL_DisplayColormap,&pixel,1,0); in X11_DestroyWindow()
739 --SDL_XPixels[pixel]; in X11_DestroyWindow()
1300 all[i].pixel = i; in allocate_nearest()
1333 colors[c->pixel].r = c->red >> 8; in allocate_nearest()
1334 colors[c->pixel].g = c->green >> 8; in allocate_nearest()
1335 colors[c->pixel].b = c->blue >> 8; in allocate_nearest()
1336 ++SDL_XPixels[c->pixel]; in allocate_nearest()
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/external/webkit/WebCore/platform/graphics/cairo/
DImageBufferCairo.cpp130 unsigned* pixel = row + x; in platformTransformColorSpace() local
131 Color pixelColor = colorFromPremultipliedARGB(*pixel); in platformTransformColorSpace()
136 *pixel = premultipliedARGBFromColor(pixelColor); in platformTransformColorSpace()
184 unsigned* pixel = row + x + originx; in getImageData() local
187 pixelColor = colorFromPremultipliedARGB(*pixel); in getImageData()
189 pixelColor = Color(*pixel); in getImageData()
252 unsigned* pixel = row + x + destx; in putImageData() local
258 *pixel = premultipliedARGBFromColor(pixelColor); in putImageData()
260 *pixel = pixelColor.rgb(); in putImageData()
/external/webkit/WebCore/platform/graphics/qt/
DImageBufferQt.cpp113 QRgb value = image.pixel(x, y); in platformTransformColorSpace()
171 QRgb value = image.pixel(x + originx, y + originy); in getImageData()
241 quint32 pixel = reinterpret_cast<quint32*>(srcRows + 4 * x)[0]; in putImageData() local
242 pixel = ((pixel << 16) & 0xff0000) | ((pixel >> 16) & 0xff) | (pixel & 0xff00ff00); in putImageData()
243 scanLine[x + destx] = pixel; in putImageData()
/external/webkit/WebKit/chromium/tests/
DTransparencyWinTest.cpp660 FloatRect pixel(0, 0, 1, 1); in TEST() local
661 helper.context()->fillRect(pixel, 0xFFFF0000, DeviceColorSpace); in TEST()
662 pixel.move(1.0f, 0.0f); in TEST()
663 helper.context()->fillRect(pixel, 0xFF00FF00, DeviceColorSpace); in TEST()
664 pixel.move(1.0f, 0.0f); in TEST()
665 helper.context()->fillRect(pixel, 0xFF0000FF, DeviceColorSpace); in TEST()
666 pixel.move(1.0f, 0.0f); in TEST()
667 helper.context()->fillRect(pixel, 0xFF008080, DeviceColorSpace); in TEST()
668 pixel.move(1.0f, 0.0f); in TEST()
669 helper.context()->fillRect(pixel, 0xFF800080, DeviceColorSpace); in TEST()
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/external/qemu/docs/
DANDROID-FRAMEBUFFER.TXT17 and the internal pixel rotation to apply before display (see
20 The pixel buffer is itself a set of physical pages allocated by the
27 compute the bounding rectangle of pixel updates since the last call, and
38 - holds a contiguous pixel buffer allocated by the emulator.
39 - can have one producer in charge of drawing into the pixel buffer
40 - can have zero or more clients, in charge of displaying the pixel
66 displays instead of pixel framebuffers, and incorporates input state
/external/qemu/distrib/sdl-1.2.12/src/video/ataricommon/
DSDL_atarigl.c1014 unsigned short *line, *pixel; in Convert565To555be() local
1019 pixel = line; in Convert565To555be()
1021 unsigned short color = *pixel; in Convert565To555be()
1023 *pixel++ = (color & 0x1f)|((color>>1) & 0xffe0); in Convert565To555be()
1033 unsigned short *line, *pixel; in Convert565To555le() local
1038 pixel = line; in Convert565To555le()
1040 unsigned short color = *pixel; in Convert565To555le()
1043 *pixel++ = SDL_Swap16(color); in Convert565To555le()
1053 unsigned short *line, *pixel; in Convert565le() local
1058 pixel = line; in Convert565le()
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/external/webkit/WebKitTools/DumpRenderTree/cg/
DImageDiffCG.cpp110 unsigned char* pixel = (unsigned char*)buffer; in createDifferenceImage() local
114 float red = (pixel[0] - basePixel[0]) / max<float>(255 - basePixel[0], basePixel[0]); in createDifferenceImage()
115 float green = (pixel[1] - basePixel[1]) / max<float>(255 - basePixel[1], basePixel[1]); in createDifferenceImage()
116 float blue = (pixel[2] - basePixel[2]) / max<float>(255 - basePixel[2], basePixel[2]); in createDifferenceImage()
117 float alpha = (pixel[3] - basePixel[3]) / max<float>(255 - basePixel[3], basePixel[3]); in createDifferenceImage()
130 pixel += 4; in createDifferenceImage()
/external/skia/src/images/
DSkImageDecoder_libico.cpp319 int pixel = (byte >> 4) & 0xF; in editPixelBit4() local
321 *address = (alphaBit-1)&(colors[pixel]); in editPixelBit4()
326 pixel = byte & 0xF; in editPixelBit4()
330 *address = (alphaBit-1)&(colors[pixel]); in editPixelBit4()
338 int pixel = readByte(buf, xorOffset + pixelNo); in editPixelBit8() local
340 *address = (alphaBit-1)&(colors[pixel]); in editPixelBit8()
/external/webkit/WebCore/platform/image-decoders/png/
DPNGImageDecoder.cpp392 png_bytep pixel = row + (m_scaled ? m_scaledColumns[x] : x) * colorChannels; in rowAvailable() local
393 unsigned alpha = hasAlpha ? pixel[3] : 255; in rowAvailable()
394 buffer.setRGBA(x, destY, pixel[0], pixel[1], pixel[2], alpha); in rowAvailable()
/external/qemu/distrib/sdl-1.2.12/src/video/cybergfx/
DSDL_cgxvideo.c87 xcmap[i].pixel = SDL_MapRGB(this->screen->format, c, c, c); in CGX_SetGammaRamp()
619 unsigned long pixel; in CGX_DestroyWindow() local
630 for ( pixel=0; pixel<numcolors; pixel++ ) in CGX_DestroyWindow()
632 if(SDL_XPixels[pixel]>=0) in CGX_DestroyWindow()
633 ReleasePen(GFX_Display->ViewPort.ColorMap,SDL_XPixels[pixel]); in CGX_DestroyWindow()
1260 unsigned long pixel; in CGX_SetColors() local
1273 for ( pixel=0; pixel<this->screen->format->palette->ncolors; ++pixel ) { in CGX_SetColors()
1274 if(SDL_XPixels[pixel]>=0) in CGX_SetColors()
1275 ReleasePen(GFX_Display->ViewPort.ColorMap,SDL_XPixels[pixel]); in CGX_SetColors()
/external/freetype/src/smooth/
Dftsmooth.c291 FT_UInt pixel = line[xx-1]; in ft_smooth_render_generic() local
294 end[-3] = (FT_Byte)pixel; in ft_smooth_render_generic()
295 end[-2] = (FT_Byte)pixel; in ft_smooth_render_generic()
296 end[-1] = (FT_Byte)pixel; in ft_smooth_render_generic()
/external/qemu/distrib/sdl-1.2.12/src/video/quartz/
DSDL_QuartzGL.m71 /* In windowed mode, the OpenGL pixel depth must match device pixel depth */
125 SDL_SetError ("Failed creating OpenGL pixel format");

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