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Searched refs:pixel (Results 1 – 25 of 177) sorted by relevance

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/external/mesa3d/test/
Dimage_file.h63 unsigned pixel = data[(height - y - 1) * width + x]; in SaveBMP() local
64 unsigned r = (pixel & 0xff) << 16; in SaveBMP()
65 unsigned b = (pixel & 0xff0000) >> 16; in SaveBMP()
66 pixel = (pixel & 0xff00ff00) | r | b; in SaveBMP()
67 fwrite(&pixel, sizeof(pixel), 1, file); in SaveBMP()
133 Pixel pixel; in LoadTGA() local
140 pixel.channels[3] = 255; in LoadTGA()
143 pixel.channels[2] = fgetc(file); in LoadTGA()
144 pixel.channels[1] = fgetc(file); in LoadTGA()
145 pixel.channels[0] = fgetc(file); in LoadTGA()
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/external/webkit/Source/WebCore/platform/image-decoders/bmp/
DBMPImageReader.h206 uint32_t pixel; in readCurrentPixel() local
207 memcpy(&pixel, &m_data->data()[m_decodedOffset + offset], 3); in readCurrentPixel()
209 … pixel = ((pixel & 0xff00) << 8) | ((pixel & 0xff0000) >> 8) | ((pixel & 0xff000000) >> 24); in readCurrentPixel()
211 return pixel; in readCurrentPixel()
225 inline unsigned getComponent(uint32_t pixel, int component) const in getComponent() argument
227 …return ((pixel & m_bitMasks[component]) >> m_bitShiftsRight[component]) << m_bitShiftsLeft[compone… in getComponent()
230 inline unsigned getAlpha(uint32_t pixel) const in getAlpha() argument
233 return m_bitMasks[3] ? getComponent(pixel, 3) : 0xff; in getAlpha()
DBMPImageReader.cpp668 for (size_t pixel = 0; (pixel < pixelsPerByte) && (m_coord.x() < endX); ++pixel) { in processNonRLEData() local
692 const uint32_t pixel = readCurrentPixel(bytesPerPixel); in processNonRLEData() local
703 int alpha = getAlpha(pixel); in processNonRLEData()
716 setRGBA(getComponent(pixel, 0), getComponent(pixel, 1), in processNonRLEData()
717 getComponent(pixel, 2), alpha); in processNonRLEData()
/external/webkit/Source/WebCore/platform/graphics/qt/
DImageBufferQt.cpp186 QRgb& pixel = scanLine[x]; in platformTransformColorSpace() local
187 pixel = qRgba(lookUpTable[qRed(pixel)], in platformTransformColorSpace()
188 lookUpTable[qGreen(pixel)], in platformTransformColorSpace()
189 lookUpTable[qBlue(pixel)], in platformTransformColorSpace()
190 qAlpha(pixel)); in platformTransformColorSpace()
245 QRgb pixel = scanLine[x + originx]; in getImageData() local
246 int alpha = qAlpha(pixel); in getImageData()
250 | (qBlue(pixel) << 16) in getImageData()
251 | (qGreen(pixel) << 8) in getImageData()
252 | (qRed(pixel))); in getImageData()
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/external/webkit/Source/WebCore/platform/image-encoders/
DJPEGImageEncoder.cpp117 const unsigned char* pixel = rgbaBigEndianData; in compressRGBABigEndianToJPEG() local
118 … const unsigned char* pixelEnd = pixel + compressData.image_width * compressData.image_height * 4; in compressRGBABigEndianToJPEG()
119 while (pixel < pixelEnd) { in compressRGBABigEndianToJPEG()
121 for (const unsigned char* rowEnd = pixel + compressData.image_width * 4; pixel < rowEnd;) { in compressRGBABigEndianToJPEG()
122 *output++ = static_cast<JSAMPLE>(*pixel++ & 0xFF); // red in compressRGBABigEndianToJPEG()
123 *output++ = static_cast<JSAMPLE>(*pixel++ & 0xFF); // green in compressRGBABigEndianToJPEG()
124 *output++ = static_cast<JSAMPLE>(*pixel++ & 0xFF); // blue in compressRGBABigEndianToJPEG()
125 ++pixel; // skip alpha in compressRGBABigEndianToJPEG()
/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/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/
Dp1.cpp55 constexpr struct pixel { // x struct
58 constexpr pixel(int); argument
61 constexpr pixel::pixel(int a) in pixel() function in pixel
65 constexpr pixel small(2); // x (no definition of square(int) yet, so can't
72 constexpr pixel large(4); // now valid
/external/webkit/Source/WebCore/platform/chromium/
DDragImageChromiumSkia.cpp81 uint32_t* pixel = image->getAddr32(column, row); in dissolveDragImageToFraction() local
82 *pixel = SkPreMultiplyARGB(SkColorGetA(*pixel) * fraction, in dissolveDragImageToFraction()
83 SkColorGetR(*pixel), in dissolveDragImageToFraction()
84 SkColorGetG(*pixel), in dissolveDragImageToFraction()
85 SkColorGetB(*pixel)); in dissolveDragImageToFraction()
/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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/external/webkit/Source/WebCore/platform/graphics/filters/
DFEMorphology.cpp143 unsigned char pixel = srcPixelArray->get(i * effectWidth + 4 * j + channel); in apply() local
144 if ((m_type == FEMORPHOLOGY_OPERATOR_ERODE && pixel <= columnExtrema) || in apply()
145 (m_type == FEMORPHOLOGY_OPERATOR_DILATE && pixel >= columnExtrema)) in apply()
146 columnExtrema = pixel; in apply()
156 unsigned char pixel = srcPixelArray->get(i * effectWidth + endX * 4 + channel); in apply() local
157 if ((m_type == FEMORPHOLOGY_OPERATOR_ERODE && pixel <= columnExtrema) || in apply()
158 (m_type == FEMORPHOLOGY_OPERATOR_DILATE && pixel >= columnExtrema)) in apply()
159 columnExtrema = pixel; in apply()
DFEConvolveMatrix.cpp225 ALWAYS_INLINE void setDestinationPixels(ByteArray* image, int& pixel, float* totals, float divisor,… in setDestinationPixels() argument
229 image->set(pixel++, clampRGBAValue(totals[i] / divisor + bias, maxAlpha)); in setDestinationPixels()
232 image->set(pixel, src->get(pixel)); in setDestinationPixels()
233 ++pixel; in setDestinationPixels()
235 image->set(pixel++, maxAlpha); in setDestinationPixels()
243 int pixel = (m_targetOffset.y() * paintingData.width + m_targetOffset.x()) * 4; in fastSetInteriorPixels() local
279 …setDestinationPixels<preserveAlphaValues>(paintingData.dstPixelArray, pixel, totals, m_divisor, pa… in fastSetInteriorPixels()
282 pixel += xIncrease; in fastSetInteriorPixels()
320 int pixel = (y1 * paintingData.width + x1) * 4; in fastSetOuterPixels() local
364 …setDestinationPixels<preserveAlphaValues>(paintingData.dstPixelArray, pixel, totals, m_divisor, pa… in fastSetOuterPixels()
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/external/webkit/Tools/DumpRenderTree/qt/
DImageDiff.cpp100 QRgb pixel = actualImage.pixel(x, y); in main() local
101 QRgb basePixel = baselineImage.pixel(x, y); in main()
102 …qreal red = (qRed(pixel) - qRed(basePixel)) / static_cast<float>(qMax(255 - qRed(basePixel), qRed(… in main()
103 …qreal green = (qGreen(pixel) - qGreen(basePixel)) / static_cast<float>(qMax(255 - qGreen(basePixel… in main()
104 …qreal blue = (qBlue(pixel) - qBlue(basePixel)) / static_cast<float>(qMax(255 - qBlue(basePixel), q… in main()
105 …qreal alpha = (qAlpha(pixel) - qAlpha(basePixel)) / static_cast<float>(qMax(255 - qAlpha(basePixel… in main()
/external/webkit/Source/WebCore/platform/graphics/cg/
DImageCG.cpp114 unsigned char pixel[4]; // RGBA in checkForSolidColor() local
115 …RetainPtr<CGContextRef> bmap(AdoptCF, CGBitmapContextCreate(pixel, 1, 1, 8, sizeof(pixel), deviceR… in checkForSolidColor()
122 if (pixel[3] == 0) in checkForSolidColor()
125 …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/chromium/chrome/browser/tab_contents/
Dthumbnail_generator_unittest.cc95 uint32 pixel = *bitmap.getAddr32(0, 0);
97 if (SkGetPackedA32(pixel) != 0xFF)
100 if (SkGetPackedR32(pixel) == 0 &&
101 SkGetPackedG32(pixel) == 0 &&
102 SkGetPackedB32(pixel) == 0)
105 if (SkGetPackedR32(pixel) == 0xFF &&
106 SkGetPackedG32(pixel) == 0xFF &&
107 SkGetPackedB32(pixel) == 0xFF)
110 EXPECT_TRUE(false) << "Got weird color: " << pixel;
/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/webkit/Source/WebCore/platform/graphics/cairo/
DImageBufferCairo.cpp147 unsigned* pixel = row + x; in platformTransformColorSpace() local
148 Color pixelColor = colorFromPremultipliedARGB(*pixel); in platformTransformColorSpace()
153 *pixel = premultipliedARGBFromColor(pixelColor); in platformTransformColorSpace()
201 unsigned* pixel = row + x + originx; in getImageData() local
204 pixelColor = colorFromPremultipliedARGB(*pixel); in getImageData()
206 pixelColor = Color(*pixel); in getImageData()
269 unsigned* pixel = row + x + destx; in putImageData() local
275 *pixel = premultipliedARGBFromColor(pixelColor); in putImageData()
277 *pixel = pixelColor.rgb(); in putImageData()
/external/webkit/Source/WebKit/chromium/tests/
DTransparencyWinTest.cpp655 FloatRect pixel(0, 0, 1, 1); in TEST() local
656 helper.context()->fillRect(pixel, 0xFFFF0000, ColorSpaceDeviceRGB); in TEST()
657 pixel.move(1.0f, 0.0f); in TEST()
658 helper.context()->fillRect(pixel, 0xFF00FF00, ColorSpaceDeviceRGB); in TEST()
659 pixel.move(1.0f, 0.0f); in TEST()
660 helper.context()->fillRect(pixel, 0xFF0000FF, ColorSpaceDeviceRGB); in TEST()
661 pixel.move(1.0f, 0.0f); in TEST()
662 helper.context()->fillRect(pixel, 0xFF008080, ColorSpaceDeviceRGB); in TEST()
663 pixel.move(1.0f, 0.0f); in TEST()
664 helper.context()->fillRect(pixel, 0xFF800080, ColorSpaceDeviceRGB); in TEST()
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/external/webkit/Tools/DumpRenderTree/cg/
DImageDiffCG.cpp114 unsigned char* pixel = (unsigned char*)buffer; in createDifferenceImage() local
118 float red = (pixel[0] - basePixel[0]) / max<float>(255 - basePixel[0], basePixel[0]); in createDifferenceImage()
119 float green = (pixel[1] - basePixel[1]) / max<float>(255 - basePixel[1], basePixel[1]); in createDifferenceImage()
120 float blue = (pixel[2] - basePixel[2]) / max<float>(255 - basePixel[2], basePixel[2]); in createDifferenceImage()
121 float alpha = (pixel[3] - basePixel[3]) / max<float>(255 - basePixel[3], basePixel[3]); in createDifferenceImage()
134 pixel += 4; in createDifferenceImage()
/external/webkit/Source/WebCore/platform/graphics/haiku/
DImageBufferHaiku.cpp113 uint8* pixel = rowData; in platformTransformColorSpace() local
119 pixel[0] = lookUpTable[pixel[0]]; in platformTransformColorSpace()
120 pixel[1] = lookUpTable[pixel[1]]; in platformTransformColorSpace()
121 pixel[2] = lookUpTable[pixel[2]]; in platformTransformColorSpace()
123 pixel += 4; in platformTransformColorSpace()
/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/mesa3d/src/pixelflinger2/
Dtexture.cpp38 static inline void PixelRGBAToVector4 (const Pixel *pixel, Vector4 * color) __attribute__((always_…
39 static inline void PixelRGBAToVector4 (const Pixel *pixel, Vector4 * color) in PixelRGBAToVector4() argument
43 c = vsetq_lane_s32(pixel->channels[0], c, 0); in PixelRGBAToVector4()
44 c = vsetq_lane_s32(pixel->channels[1], c, 1); in PixelRGBAToVector4()
45 c = vsetq_lane_s32(pixel->channels[2], c, 2); in PixelRGBAToVector4()
46 c = vsetq_lane_s32(pixel->channels[3], c, 3); in PixelRGBAToVector4()
50 color->r = (float)pixel->channels[0] / 255; in PixelRGBAToVector4()
51 color->g = (float)pixel->channels[1] / 255; in PixelRGBAToVector4()
52 color->b = (float)pixel->channels[2] / 255; in PixelRGBAToVector4()
53 color->a = (float)pixel->channels[3] / 255; in PixelRGBAToVector4()
/external/clang/lib/Headers/
Daltivec.h61 static vector pixel __ATTRS_o_ai
62 vec_perm(vector pixel a, vector pixel b, vector unsigned char c);
1765 static vector pixel __ATTRS_o_ai
1766 vec_ld(int a, const vector pixel *b) in vec_ld()
1768 return (vector pixel)__builtin_altivec_lvx(a, b); in vec_ld()
1875 static vector pixel __ATTRS_o_ai
1876 vec_lvx(int a, const vector pixel *b) in vec_lvx()
1878 return (vector pixel)__builtin_altivec_lvx(a, b); in vec_lvx()
2077 static vector pixel __ATTRS_o_ai
2078 vec_ldl(int a, const vector pixel *b) in vec_ldl()
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