/* prim_internal.h * vi:ts=4 sw=4 * * (c) Copyright 2012 Hewlett-Packard Development Company, L.P. * Licensed under the Apache License, Version 2.0 (the "License"); you may * not use this file except in compliance with the License. You may obtain * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0. * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express * or implied. See the License for the specific language governing * permissions and limitations under the License. Algorithms used by * this code may be covered by patents by HP, Microsoft, or other parties. * */ #ifndef FREERDP_LIB_PRIM_INTERNAL_H #define FREERDP_LIB_PRIM_INTERNAL_H #include #include #include #include #include #include "../core/simd.h" #define PRIM_TAG FREERDP_TAG("primitives") #ifdef __GNUC__ #define PRIM_ALIGN_128 __attribute__((aligned(16))) #else #ifdef _WIN32 #define PRIM_ALIGN_128 __declspec(align(16)) #endif #endif #if defined(SSE_AVX_INTRINSICS_ENABLED) || defined(NEON_INTRINSICS_ENABLED) || defined(WITH_OPENCL) #define HAVE_OPTIMIZED_PRIMITIVES 1 #endif #if defined(SSE_AVX_INTRINSICS_ENABLED) || defined(NEON_INTRINSICS_ENABLED) #define HAVE_CPU_OPTIMIZED_PRIMITIVES 1 #endif static INLINE BYTE* writePixelBGRA(BYTE* dst, DWORD formatSize, UINT32 format, BYTE R, BYTE G, BYTE B, BYTE A) { WINPR_UNUSED(formatSize); WINPR_UNUSED(format); *dst++ = B; *dst++ = G; *dst++ = R; *dst++ = A; return dst; } static INLINE BYTE* writePixelBGRX(BYTE* dst, DWORD formatSize, UINT32 format, BYTE R, BYTE G, BYTE B, BYTE A) { WINPR_UNUSED(formatSize); WINPR_UNUSED(format); WINPR_UNUSED(A); *dst++ = B; *dst++ = G; *dst++ = R; dst++; /* Do not touch alpha */ return dst; } static INLINE BYTE* writePixelRGBA(BYTE* dst, DWORD formatSize, UINT32 format, BYTE R, BYTE G, BYTE B, BYTE A) { WINPR_UNUSED(formatSize); WINPR_UNUSED(format); *dst++ = R; *dst++ = G; *dst++ = B; *dst++ = A; return dst; } static INLINE BYTE* writePixelRGBX(BYTE* dst, DWORD formatSize, UINT32 format, BYTE R, BYTE G, BYTE B, BYTE A) { WINPR_UNUSED(formatSize); WINPR_UNUSED(format); WINPR_UNUSED(A); *dst++ = R; *dst++ = G; *dst++ = B; dst++; /* Do not touch alpha */ return dst; } static INLINE BYTE* writePixelABGR(BYTE* dst, DWORD formatSize, UINT32 format, BYTE R, BYTE G, BYTE B, BYTE A) { WINPR_UNUSED(formatSize); WINPR_UNUSED(format); *dst++ = A; *dst++ = B; *dst++ = G; *dst++ = R; return dst; } static INLINE BYTE* writePixelXBGR(BYTE* dst, DWORD formatSize, UINT32 format, BYTE R, BYTE G, BYTE B, BYTE A) { WINPR_UNUSED(formatSize); WINPR_UNUSED(format); WINPR_UNUSED(A); dst++; /* Do not touch alpha */ *dst++ = B; *dst++ = G; *dst++ = R; return dst; } static INLINE BYTE* writePixelARGB(BYTE* dst, DWORD formatSize, UINT32 format, BYTE R, BYTE G, BYTE B, BYTE A) { WINPR_UNUSED(formatSize); WINPR_UNUSED(format); *dst++ = A; *dst++ = R; *dst++ = G; *dst++ = B; return dst; } static INLINE BYTE* writePixelXRGB(BYTE* dst, DWORD formatSize, UINT32 format, BYTE R, BYTE G, BYTE B, BYTE A) { WINPR_UNUSED(formatSize); WINPR_UNUSED(format); WINPR_UNUSED(A); dst++; /* Do not touch alpha */ *dst++ = R; *dst++ = G; *dst++ = B; return dst; } static INLINE BYTE* writePixelGenericAlpha(BYTE* dst, DWORD formatSize, UINT32 format, BYTE R, BYTE G, BYTE B, BYTE A) { UINT32 color = FreeRDPGetColor(format, R, G, B, A); FreeRDPWriteColor(dst, format, color); return dst + formatSize; } static INLINE BYTE* writePixelGeneric(BYTE* dst, DWORD formatSize, UINT32 format, BYTE R, BYTE G, BYTE B, BYTE A) { UINT32 color = FreeRDPGetColor(format, R, G, B, A); FreeRDPWriteColorIgnoreAlpha(dst, format, color); return dst + formatSize; } typedef BYTE* (*fkt_writePixel)(BYTE*, DWORD, UINT32, BYTE, BYTE, BYTE, BYTE); static INLINE fkt_writePixel getPixelWriteFunction(DWORD format, BOOL useAlpha) { switch (format) { case PIXEL_FORMAT_ARGB32: case PIXEL_FORMAT_XRGB32: return useAlpha ? writePixelARGB : writePixelXRGB; case PIXEL_FORMAT_ABGR32: case PIXEL_FORMAT_XBGR32: return useAlpha ? writePixelABGR : writePixelXBGR; case PIXEL_FORMAT_RGBA32: case PIXEL_FORMAT_RGBX32: return useAlpha ? writePixelRGBA : writePixelRGBX; case PIXEL_FORMAT_BGRA32: case PIXEL_FORMAT_BGRX32: return useAlpha ? writePixelBGRA : writePixelBGRX; default: return useAlpha ? writePixelGenericAlpha : writePixelGeneric; } } static INLINE BYTE CLIP(INT64 X) { if (X > 255L) return 255L; if (X < 0L) return 0L; return (BYTE)X; } static INLINE BYTE CONDITIONAL_CLIP(INT32 in, BYTE original) { BYTE out = CLIP(in); BYTE diff = 0; if (out > original) diff = out - original; else diff = original - out; if (diff < 30) return original; return out; } /** * | R | ( | 256 0 403 | | Y | ) * | G | = ( | 256 -48 -120 | | U - 128 | ) >> 8 * | B | ( | 256 475 0 | | V - 128 | ) */ static INLINE INT32 C(INT32 Y) { return (Y)-0L; } static INLINE INT32 D(INT32 U) { return (U)-128L; } static INLINE INT32 E(INT32 V) { return (V)-128L; } static INLINE BYTE YUV2R(INT32 Y, INT32 U, INT32 V) { const INT32 r = (256L * C(Y) + 0L * D(U) + 403L * E(V)); const INT32 r8 = r >> 8L; return CLIP(r8); } static INLINE BYTE YUV2G(INT32 Y, INT32 U, INT32 V) { const INT32 g = (256L * C(Y) - 48L * D(U) - 120L * E(V)); const INT32 g8 = g >> 8L; return CLIP(g8); } static INLINE BYTE YUV2B(INT32 Y, INT32 U, INT32 V) { const INT32 b = (256L * C(Y) + 475L * D(U) + 0L * E(V)); const INT32 b8 = b >> 8L; return CLIP(b8); } /** * | Y | ( | 54 183 18 | | R | ) | 0 | * | U | = ( | -29 -99 128 | | G | ) >> 8 + | 128 | * | V | ( | 128 -116 -12 | | B | ) | 128 | */ static INLINE BYTE RGB2Y(INT32 R, INT32 G, INT32 B) { const INT32 val = ((54 * R + 183 * G + 18 * B) >> 8); return WINPR_ASSERTING_INT_CAST(BYTE, val); } static INLINE BYTE RGB2U(INT32 R, INT32 G, INT32 B) { const INT32 val = (((-29 * R - 99 * G + 128 * B) >> 8) + 128); return WINPR_ASSERTING_INT_CAST(BYTE, val); } static INLINE BYTE RGB2V(INT32 R, INT32 G, INT32 B) { const INT32 val = (((128 * R - 116 * G - 12 * B) >> 8) + 128); return WINPR_ASSERTING_INT_CAST(BYTE, val); } FREERDP_LOCAL void general_RGBToAVC444YUV_BGRX_DOUBLE_ROW( size_t offset, const BYTE* WINPR_RESTRICT srcEven, const BYTE* WINPR_RESTRICT srcOdd, BYTE* WINPR_RESTRICT b1Even, BYTE* WINPR_RESTRICT b1Odd, BYTE* WINPR_RESTRICT b2, BYTE* WINPR_RESTRICT b3, BYTE* WINPR_RESTRICT b4, BYTE* WINPR_RESTRICT b5, BYTE* WINPR_RESTRICT b6, BYTE* WINPR_RESTRICT b7, UINT32 width); FREERDP_LOCAL void general_RGBToAVC444YUVv2_BGRX_DOUBLE_ROW( size_t offset, const BYTE* WINPR_RESTRICT pSrcEven, const BYTE* WINPR_RESTRICT pSrcOdd, BYTE* WINPR_RESTRICT yLumaDstEven, BYTE* WINPR_RESTRICT yLumaDstOdd, BYTE* WINPR_RESTRICT uLumaDst, BYTE* WINPR_RESTRICT vLumaDst, BYTE* WINPR_RESTRICT yEvenChromaDst1, BYTE* WINPR_RESTRICT yEvenChromaDst2, BYTE* WINPR_RESTRICT yOddChromaDst1, BYTE* WINPR_RESTRICT yOddChromaDst2, BYTE* WINPR_RESTRICT uChromaDst1, BYTE* WINPR_RESTRICT uChromaDst2, BYTE* WINPR_RESTRICT vChromaDst1, BYTE* WINPR_RESTRICT vChromaDst2, UINT32 width); /* Function prototypes for all the init/deinit routines. */ FREERDP_LOCAL void primitives_init_copy(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_set(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_add(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_andor(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_shift(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_sign(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_alphaComp(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_colors(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_YCoCg(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_YUV(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_copy_opt(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_set_opt(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_add_opt(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_andor_opt(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_shift_opt(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_sign_opt(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_alphaComp_opt(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_colors_opt(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_YCoCg_opt(primitives_t* WINPR_RESTRICT prims); FREERDP_LOCAL void primitives_init_YUV_opt(primitives_t* WINPR_RESTRICT prims); #if defined(WITH_OPENCL) FREERDP_LOCAL BOOL primitives_init_opencl(primitives_t* WINPR_RESTRICT prims); #endif #endif /* FREERDP_LIB_PRIM_INTERNAL_H */