Searched defs:pixel (Results 1 - 5 of 5) sorted by relevance

/frameworks/base/services/surfaceflinger/tests/
H A DTransaction_test.cpp37 uint8_t* pixel = img + (4 * (y*info.s + x)); local
38 pixel[0] = r;
39 pixel[1] = g;
40 pixel[2] = b;
41 pixel[3] = 255;
48 // individual pixel values for testing purposes.
65 const uint8_t* pixel = img + (4 * (y*mWidth + x)); local
66 if (r != pixel[0] || g != pixel[1] || b != pixel[
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/frameworks/base/media/libstagefright/tests/
H A DSurfaceMediaSource_test.cpp292 GLubyte pixel[4]; local
294 glReadPixels(x, y, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, pixel);
297 msg += String8::format("error reading pixel: %#x", err);
301 fprintf(stderr, "pixel check failure: %s\n", msg.string());
305 if (r >= 0 && abs(r - int(pixel[0])) > tolerance) {
306 msg += String8::format("r(%d isn't %d)", pixel[0], r);
308 if (g >= 0 && abs(g - int(pixel[1])) > tolerance) {
312 msg += String8::format("g(%d isn't %d)", pixel[1], g);
314 if (b >= 0 && abs(b - int(pixel[2])) > tolerance) {
318 msg += String8::format("b(%d isn't %d)", pixel[
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/frameworks/base/libs/gui/tests/
H A DSurfaceTexture_test.cpp280 GLubyte pixel[4]; local
282 glReadPixels(x, y, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, pixel);
285 msg += String8::format("error reading pixel: %#x", err);
289 fprintf(stderr, "pixel check failure: %s\n", msg.string());
293 if (r >= 0 && abs(r - int(pixel[0])) > tolerance) {
294 msg += String8::format("r(%d isn't %d)", pixel[0], r);
296 if (g >= 0 && abs(g - int(pixel[1])) > tolerance) {
300 msg += String8::format("g(%d isn't %d)", pixel[1], g);
302 if (b >= 0 && abs(b - int(pixel[2])) > tolerance) {
306 msg += String8::format("b(%d isn't %d)", pixel[
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/frameworks/base/opengl/libs/ETC1/
H A Detc1.cpp70 | most significant pixel index bits |
76 | least significant pixel index bits |
95 Add table 3.17.3 Mapping from pixel index values to modifier values for
98 pixel index value
481 // pixel is valid or not. Invalid pixel color values are ignored when compressing.
509 // pixel (x,y) is at pIn + pixelSize * x + stride * y + redOffset;
545 int pixel = (p[1] << 8) | p[0]; local
546 *q++ = convert5To8(pixel >> 11);
547 *q++ = convert6To8(pixel >>
601 etc1_uint32 pixel = ((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3); local
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/frameworks/base/opengl/tests/hwc/
H A DhwcTestLib.cpp540 // single pixel of the given color and alpha values.
576 uint32_t pixel; local
577 pixel = htonl((uint32_t) round((((1 << attrib->c1Size) - 1) * color.c1()))
578 << ((sizeof(pixel) * BITSPERBYTE)
580 pixel |= htonl((uint32_t) round((((1 << attrib->c2Size) - 1) * color.c2()))
581 << ((sizeof(pixel) * BITSPERBYTE)
583 pixel |= htonl((uint32_t) round((((1 << attrib->c3Size) - 1) * color.c3()))
584 << ((sizeof(pixel) * BITSPERBYTE)
587 pixel |= htonl((uint32_t) round((((1 << attrib->aSize) - 1) * alpha))
588 << ((sizeof(pixel) * BITSPERBYT
602 hwcTestSetPixel(GraphicBuffer *gBuf, unsigned char *buf, uint32_t x, uint32_t y, uint32_t pixel) argument
657 uint32_t pixel; local
706 uint32_t pixel; local
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