| /AliOS-Things-master/components/SDL2/src/video/ |
| A D | SDL_blit_A.c | 46 unsigned dR, dG, dB; in BlitNto1SurfaceAlpha() local
54 dR = dstfmt->palette->colors[*dst].r; in BlitNto1SurfaceAlpha()
58 dR &= 0xff; in BlitNto1SurfaceAlpha()
93 unsigned dR, dG, dB; in BlitNto1PixelAlpha() local
100 dR = dstfmt->palette->colors[*dst].r; in BlitNto1PixelAlpha()
104 dR &= 0xff; in BlitNto1PixelAlpha()
140 unsigned dR, dG, dB; in BlitNto1SurfaceAlphaKey() local
153 dR &= 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 D | SDL_blit_0.c | 370 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()
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| A D | SDL_blit_1.c | 446 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()
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| A D | SDL_blit.h | 446 #define ALPHA_BLEND_RGB(sR, sG, sB, A, dR, dG, dB) \ argument
448 dR = (Uint8)((((int)(sR-dR)*(int)A)/255)+dR); \
455 #define ALPHA_BLEND_RGBA(sR, sG, sB, sA, dR, dG, dB, dA) \ argument
457 dR = (Uint8)((((int)(sR-dR)*(int)sA)/255)+dR); \
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| /AliOS-Things-master/components/SDL2/src/gfx/ |
| A D | SDL_gfxBlitFunc.h | 138 #define GFX_ALPHA_BLEND(sR, sG, sB, A, dR, dG, dB) \ argument
140 dR = (((sR-dR)*(A))/255)+dR; \
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| A D | SDL_gfxBlitFunc.c | 326 unsigned dR; 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()
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| A D | SDL_gfxPrimitives.c | 292 Uint32 dR, dG, dB, dA; in _putPixelAlpha() local
317 dR = dColor.r; in _putPixelAlpha()
324 R = dR + ((sR - dR) * alpha >> 8); in _putPixelAlpha()
347 dR = (dc & Rmask); in _putPixelAlpha()
351 R = (dR + (((color & Rmask) - dR) * alpha >> 8)) & Rmask; in _putPixelAlpha()
391 R = dR + ((sR - dR) * alpha >> 8); in _putPixelAlpha()
630 dR = dColor.r; in _filledRectAlpha()
634 R = dR + ((sR - dR) * alpha >> 8); in _filledRectAlpha()
673 R = (dR + ((sR - dR) * alpha >> 8)) & Rmask; in _filledRectAlpha()
720 R = dR + ((sR - dR) * alpha >> 8); in _filledRectAlpha()
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