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Diff of /trunk/src/lib/diderot.h
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| revision 443, Thu Oct 21 00:05:15 2010 UTC | revision 444, Thu Oct 21 00:11:00 2010 UTC | |
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| # | Line 49 | Line 49 |
| 49 | uint32_t dim; // dimension (== 1) | uint32_t dim; // dimension (== 1) |
| 50 | uint32_t size[1]; | uint32_t size[1]; |
| 51 | void *data; | void *data; |
| 52 | Diderot_Mat2x2_t m; // image to world-space transform | |
| 53 | Diderot_Mat2x2_t mInv; // world to image-space transform (m inverse) | |
| 54 | } Diderot_image1D_t; | } Diderot_image1D_t; |
| 55 | ||
| 56 | typedef struct { // wrapper for 2D image data | typedef struct { // wrapper for 2D image data |
| 57 | uint32_t dim; // dimension (== 2) | uint32_t dim; // dimension (== 2) |
| 58 | uint32_t size[2]; // sizes (fast to slow) | uint32_t size[2]; // sizes (fast to slow) |
| 59 | void *data; | void *data; |
| 60 | Diderot_Mat3x3_t m; // image to world-space transform | |
| 61 | Diderot_Mat3x3_t mInv; // world to image-space transform (m inverse) | |
| 62 | Diderot_Mat3x3_t mInvT; // image to world-space transform for gradients | |
| 63 | // (m inverse transpose) | |
| 64 | } Diderot_image2D_t; | } Diderot_image2D_t; |
| 65 | ||
| 66 | typedef struct { // wrapper for 3D image data | typedef struct { // wrapper for 3D image data |
| 67 | uint32_t dim; // dimension (== 3) | uint32_t dim; // dimension (== 3) |
| 68 | uint32_t size[3]; // sizes (fast to slow) | uint32_t size[3]; // sizes (fast to slow) |
| 69 | void *data; | void *data; |
| 70 | Diderot_Mat4x4_t m; // image to world-space transform | |
| 71 | Diderot_Mat4x4_t mInv; // world to image-space transform (m inverse) | |
| 72 | Diderot_Mat4x4_t mInvT; // image to world-space transform for gradients | |
| 73 | // (m inverse transpose) | |
| 74 | } Diderot_image3D_t; | } Diderot_image3D_t; |
| 75 | ||
| 76 | /* Diderot library functions */ | /* Diderot library functions */ |
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