diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 31 |
1 files changed, 31 insertions, 0 deletions
@@ -1,5 +1,36 @@ 2020-08-17 Anuj Verma <anujv@iitbhilai.ac.in> + [sdf] Structs, enums, macros, and functions for 'sdf' rasterizer. + + * src/sdf/ftsdf.c (FT_DEBUG_INNER, FT_ASSIGNP_INNER) + [FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New macros. + (SDF_MemoryUser) [FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New + struct for memory usage tracing. + (sdf_alloc, sdf_free) [FT_DEBUG_LEVEL_TRACE && FT_DEBUG_MEMORY]: New + functions for memory usage tracing. + + (SDF_ALLOC, SDF_FREE): New macros for memory management. + (SDF_MEMORY_TRACKER_DECLARE, SDF_MEMORY_TRACKER_SETUP, + SDF_MEMORY_TRACKER_DONE): New macros to set up memory usage tracing. + + (USE_NEWTON_FOR_CONIC, MAX_NEWTON_DIVISIONS, MAX_NEWTON_STEPS, + CORNER_CHECK_EPSILON, CG_DIMEN): New configuration macros for + controlling the process of finding the shortest distance. + + (MUL_26D6, VEC_26D6_DOT): New auxiliary macros. + + (SDF_TRaster, SDF_Edge, SDF_Contour, SDF_Shape, SDF_Signed_Distance, + SDF_Params): New structs for setting up SDF data. + (SDF_Edge_Type, SDF_Contour_Orientation): New enums for SDF data. + + (zero_vector, null_edge, null_contour, null_shape, max_sdf): Useful + constants. + + (sdf_edge_new, sdf_edge_done, sdf_contour_new, sdf_contour_done, + sdf_shape_new, sdf_shape_done): New constructors and destructors. + +2020-08-17 Anuj Verma <anujv@iitbhilai.ac.in> + [sdf] Add raster parameters structure. * src/sdf/ftsdf.h (SDF_Raster_Params): New structure. |