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Searched refs:dB (Results 1 – 13 of 13) sorted by relevance

/AliOS-Things-master/components/SDL2/src/video/
A DSDL_blit_A.c46 unsigned dR, dG, dB; in BlitNto1SurfaceAlpha() local
56 dB = dstfmt->palette->colors[*dst].b; in BlitNto1SurfaceAlpha()
60 dB &= 0xff; in BlitNto1SurfaceAlpha()
93 unsigned dR, dG, dB; in BlitNto1PixelAlpha() local
102 dB = dstfmt->palette->colors[*dst].b; in BlitNto1PixelAlpha()
106 dB &= 0xff; in BlitNto1PixelAlpha()
140 unsigned dR, dG, dB; in BlitNto1SurfaceAlphaKey() local
155 dB &= 0xff; in BlitNto1SurfaceAlphaKey()
1227 unsigned dR, dG, dB, dA; in BlitNtoNSurfaceAlpha() local
1267 unsigned dR, dG, dB, dA; in BlitNtoNSurfaceAlphaKey() local
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A DSDL_blit_0.c370 unsigned dR, dG, dB, dA; in BlitBtoNAlpha() local
388 DISEMBLE_RGBA(dst, dstbpp, dstfmt, pixel, dR, dG, dB, dA); in BlitBtoNAlpha()
389 ALPHA_BLEND_RGBA(sR, sG, sB, A, dR, dG, dB, dA); in BlitBtoNAlpha()
390 ASSEMBLE_RGBA(dst, dstbpp, dstfmt, dR, dG, dB, dA); in BlitBtoNAlpha()
416 unsigned dR, dG, dB, dA; in BlitBtoNAlphaKey() local
435 DISEMBLE_RGBA(dst, dstbpp, dstfmt, pixel, dR, dG, dB, dA); in BlitBtoNAlphaKey()
436 ALPHA_BLEND_RGBA(sR, sG, sB, A, dR, dG, dB, dA); in BlitBtoNAlphaKey()
437 ASSEMBLE_RGBA(dst, dstbpp, dstfmt, dR, dG, dB, dA); in BlitBtoNAlphaKey()
A DSDL_blit_1.c446 unsigned dR, dG, dB, dA; in Blit1toNAlpha() local
459 DISEMBLE_RGBA(dst, dstbpp, dstfmt, pixel, dR, dG, dB, dA); in Blit1toNAlpha()
460 ALPHA_BLEND_RGBA(sR, sG, sB, A, dR, dG, dB, dA); in Blit1toNAlpha()
461 ASSEMBLE_RGBA(dst, dstbpp, dstfmt, dR, dG, dB, dA); in Blit1toNAlpha()
487 unsigned dR, dG, dB, dA; in Blit1toNAlphaKey() local
501 DISEMBLE_RGBA(dst, dstbpp, dstfmt, pixel, dR, dG, dB, dA); in Blit1toNAlphaKey()
502 ALPHA_BLEND_RGBA(sR, sG, sB, A, dR, dG, dB, dA); in Blit1toNAlphaKey()
503 ASSEMBLE_RGBA(dst, dstbpp, dstfmt, dR, dG, dB, dA); in Blit1toNAlphaKey()
A DSDL_blit.h446 #define ALPHA_BLEND_RGB(sR, sG, sB, A, dR, dG, dB) \ argument
450 dB = (Uint8)((((int)(sB-dB)*(int)A)/255)+dB); \
455 #define ALPHA_BLEND_RGBA(sR, sG, sB, sA, dR, dG, dB, dA) \ argument
459 dB = (Uint8)((((int)(sB-dB)*(int)sA)/255)+dB); \
/AliOS-Things-master/components/SDL2/src/gfx/
A DSDL_gfxBlitFunc.h138 #define GFX_ALPHA_BLEND(sR, sG, sB, A, dR, dG, dB) \ argument
142 dB = (((sB-dB)*(A))/255)+dB; \
A DSDL_gfxBlitFunc.c328 unsigned dB; in _SDL_gfxBlitBlitterRGBA()
332 GFX_DISASSEMBLE_RGBA(dst, dstbpp, dstfmt, pixel, dR, dG, dB, dA); in _SDL_gfxBlitBlitterRGBA()
334 GFX_ALPHA_BLEND(sR, sG, sB, sAA, dR, dG, dB); in _SDL_gfxBlitBlitterRGBA()
336 GFX_ASSEMBLE_RGBA(dst, dstbpp, dstfmt, dR, dG, dB, dA); in _SDL_gfxBlitBlitterRGBA()
A DSDL_gfxPrimitives.c292 Uint32 dR, dG, dB, dA; in _putPixelAlpha() local
319 dB = dColor.b; in _putPixelAlpha()
326 B = dB + ((sB - dB) * alpha >> 8); in _putPixelAlpha()
349 dB = (dc & Bmask); in _putPixelAlpha()
353 B = (dB + (((color & Bmask) - dB) * alpha >> 8)) & Bmask; in _putPixelAlpha()
393 B = dB + ((sB - dB) * alpha >> 8); in _putPixelAlpha()
632 dB = dColor.b; in _filledRectAlpha()
636 B = dB + ((sB - dB) * alpha >> 8); in _filledRectAlpha()
675 B = (dB + ((sB - dB) * alpha >> 8)) & Bmask; in _filledRectAlpha()
722 B = dB + ((sB - dB) * alpha >> 8); in _filledRectAlpha()
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/AliOS-Things-master/hardware/chip/rtl872xd/bin/
A Dkm0_boot_all_2nd.bin16 …J���E���F��E��1�(���?�C��`�2���!�;�����$�7�8�@��s�D<��F�F�F�F�$C��`�dBۋ�"��YF���� ����F�…
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A Dkm0_image2_all.bin52 …X3D��������"`@�\3H�I�����`@�`3D�LR�����"`@�h3F�[B�����`@�p3D�dB�����"`@�t3L��2���…
125 &��3h�j�j�B��5`��$dB��5`h+�F�W�j����4#�T|�$0���{�dB��F�G@�����D8�7�����E��F�tXF�W��@F�…
436 …����#��<��F�F�F�F�@��c�\����������r���@�dC�\��H�a]I��������@�F��S@�dB���\��7��F�c�L"…
669 RRAM: %x %dB
/AliOS-Things-master/components/SDL2/src/audio/
A DSDL_audiocvt.c440 const double dB = 80.0; in SDL_PrepareResampleFilter() local
441 const double beta = 0.1102 * (dB - 8.7); in SDL_PrepareResampleFilter()
/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/
A DREADME245 -psnr <float> .......... target PSNR (in dB. typically: 42)
/AliOS-Things-master/components/SDL2/src/image/external/tiff-4.0.9/test/images/
A Drgb-3c-8b.ppm336 o�*"�0'�3*�4,�1,�3+�0+�--�1,�3,�+*�&(�''�/*�.*�7,�I6�J9�M6�Z:�dB�tI��YĎ_Śfǡwɒi�sT�dJ�;1�**�**�*(�…
/AliOS-Things-master/hardware/chip/rtl872xd/
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