diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/mupdf/fitz/shade.h | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/include/mupdf/fitz/shade.h b/include/mupdf/fitz/shade.h index 59ff7b97..5358cde2 100644 --- a/include/mupdf/fitz/shade.h +++ b/include/mupdf/fitz/shade.h @@ -136,32 +136,34 @@ struct fz_vertex_s }; /* - fz_mesh_prepare_fn: Callback function type for use with - fz_process_mesh. + fz_shade_prepare_fn: Callback function type for use with + fz_process_shade. - arg: Opaque pointer from fz_process_mesh caller. + arg: Opaque pointer from fz_process_shade caller. v: Pointer to a fz_vertex structure to populate. c: Pointer to an array of floats to use to populate v. */ -typedef void (fz_mesh_prepare_fn)(fz_context *ctx, void *arg, fz_vertex *v, const float *c); +typedef void (fz_shade_prepare_fn)(fz_context *ctx, void *arg, fz_vertex *v, const float *c); /* - fz_mesh_process_fn: Callback function type for use with - fz_process_mesh. + fz_shade_process_fn: Callback function type for use with + fz_process_shade. - arg: Opaque pointer from fz_process_mesh caller. + arg: Opaque pointer from fz_process_shade caller. av, bv, cv: Pointers to a fz_vertex structure describing the corner locations and colors of a triangle to be filled. */ -typedef void (fz_mesh_process_fn)(fz_context *ctx, void *arg, fz_vertex *av, fz_vertex *bv, fz_vertex *cv); +typedef void (fz_shade_process_fn)(fz_context *ctx, void *arg, fz_vertex *av, fz_vertex *bv, fz_vertex *cv); /* - fz_process_mesh: Process a mesh, using supplied callback - functions. + fz_process_shade: Process a shade, using supplied callback + functions. This decomposes the shading to a mesh (even ones + that are not natively meshes, such as linear or radial + shadings), and processes triangles from those meshes. shade: The shade to process. @@ -178,8 +180,8 @@ typedef void (fz_mesh_process_fn)(fz_context *ctx, void *arg, fz_vertex *av, fz_ process_arg: An opaque argument passed through from caller to callback functions. */ -void fz_process_mesh(fz_context *ctx, fz_shade *shade, const fz_matrix *ctm, - fz_mesh_prepare_fn *prepare, fz_mesh_process_fn *process, void *process_arg); +void fz_process_shade(fz_context *ctx, fz_shade *shade, const fz_matrix *ctm, + fz_shade_prepare_fn *prepare, fz_shade_process_fn *process, void *process_arg); /* fz_print_shade: Output a textual representation of |