Diff of /branches/pure-cfg/src/include/Diderot/shadow-types.h

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	revision 1354, Tue Jun 21 01:01:36 2011 UTC	revision 1355, Tue Jun 21 01:15:27 2011 UTC
#	Line 70	Line 70
70	Shadow_Mat3x3_t     w2iT;           //!< transpose w3i	Shadow_Mat3x3_t     w2iT;           //!< transpose w3i
71	} Shadow_image3D_t;	} Shadow_image3D_t;
72
73		/*! \brief initialize a shadow 2D vector from a host vector.
74		*  \param dst the shadow value to initialize (an array)
75		*  \param src the host vector to shadow.
76		*
77		* Note that the correctness of this function depends on the fact that
78		* the Shadow_vec2_t type is an array.
79		*/
80		STATIC_INLINE void ShadowVec2 (Shadow_vec2_t dst, Diderot_vec2_t src)
81		{
82		dst[0] = ((Diderot_union2_t)(src)).r[0];
83		dst[1] = ((Diderot_union2_t)(src)).r[1];
84		}
85
86		/*! \brief initialize a shadow 3D vector from a host vector.
87		*  \param dst the shadow value to initialize (an array)
88		*  \param src the host vector to shadow.
89		*
90		* Note that the correctness of this function depends on the fact that
91		* the Shadow_vec3_t type is an array.
92		*/
93		STATIC_INLINE void ShadowVec3 (Shadow_vec3_t dst, Diderot_vec3_t src)
94		{
95		dst[0] = ((Diderot_union3_t)(src)).r[0];
96		dst[1] = ((Diderot_union3_t)(src)).r[1];
97		dst[2] = ((Diderot_union3_t)(src)).r[2];
98		}
99
100		/*! \brief initialize a shadow 4D vector from a host vector.
101		*  \param dst the shadow value to initialize (an array)
102		*  \param src the host vector to shadow.
103		*
104		* Note that the correctness of this function depends on the fact that
105		* the Shadow_vec4_t type is an array.
106		*/
107		STATIC_INLINE void ShadowVec4 (Shadow_vec4_t dst, Diderot_vec4_t src)
108		{
109		dst[0] = ((Diderot_union4_t)(src)).r[0];
110		dst[1] = ((Diderot_union4_t)(src)).r[1];
111		dst[2] = ((Diderot_union4_t)(src)).r[2];
112		dst[3] = ((Diderot_union4_t)(src)).r[3];
113		}
114
115		/*! \brief initialize a shadow 2x2 matrix from a host matrix.
116		*  \param dst the shadow value to initialize (an array of arrays)
117		*  \param src the host matrix to shadow.
118		*/
119		STATIC_INLINE void ShadowMat2x2 (Shadow_Mat2x2_t dst, Diderot_Mat2x2_t src)
120		{
121		ShadowVec2 (dst[0], src[0].v);
122		ShadowVec2 (dst[1], src[1].v);
123		}
124
125		/*! \brief initialize a shadow 3x3 matrix from a host matrix.
126		*  \param dst the shadow value to initialize (an array of arrays)
127		*  \param src the host matrix to shadow.
128		*/
129		STATIC_INLINE void ShadowMat3x3 (Shadow_Mat3x3_t dst, Diderot_Mat3x3_t src)
130		{
131		ShadowVec3 (dst[0], src[0].v);
132		ShadowVec3 (dst[1], src[1].v);
133		ShadowVec3 (dst[2], src[2].v);
134		}
135
136		/*! \brief initialize a shadow 4x4 matrix from a host matrix.
137		*  \param dst the shadow value to initialize (an array of arrays)
138		*  \param src the host matrix to shadow.
139		*/
140		STATIC_INLINE void ShadowMat4x4 (Shadow_Mat4x4_t dst, Diderot_Mat4x4_t src)
141		{
142		ShadowVec4 (dst[0], src[0].v);
143		ShadowVec4 (dst[1], src[1].v);
144		ShadowVec4 (dst[2], src[2].v);
145		ShadowVec4 (dst[3], src[3].v);
146		}
147
148	/*! \brief initialize a shadow for a 1D image	/*! \brief initialize a shadow for a 1D image
149	*  \param cxt the OpenCL context used to allocate the shadow buffer	*  \param cxt the OpenCL context used to allocate the shadow buffer
150	*  \param dst the pointer to the shadow image	*  \param dst the pointer to the shadow image

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