Remove fz_function abstract structure.

There is only one implementation, so don't bother with the abstraction.
Just use pdf_function directly.

1 files changed, 0 insertions, 49 deletions

diff --git a/source/fitz/function.c b/source/fitz/function.c
deleted file mode 100644
index dddbd220..00000000
--- a/source/fitz/function.c
+++ /dev/null
@@ -1,49 +0,0 @@
-#include "mupdf/fitz.h"
-
-void
-fz_eval_function(fz_context *ctx, fz_function *func, const float *in, int inlen, float *out, int outlen)
-{
-	float fakein[FZ_FN_MAXM];
-	float fakeout[FZ_FN_MAXN];
-	int i;
-
-	if (inlen < func->m)
-	{
-		for (i = 0; i < func->m; ++i)
-			fakein[i] = in[i];
-		for (; i < inlen; ++i)
-			fakein[i] = 0;
-		in = fakein;
-	}
-
-	if (outlen < func->n)
-	{
-		func->evaluate(ctx, func, in, fakeout);
-		for (i = 0; i < outlen; ++i)
-			out[i] = fakeout[i];
-	}
-	else
-	{
-		func->evaluate(ctx, func, in, out);
-		for (i = func->n; i < outlen; ++i)
-			out[i] = 0;
-	}
-}
-
-fz_function *
-fz_keep_function(fz_context *ctx, fz_function *func)
-{
-	return fz_keep_storable(ctx, &func->storable);
-}
-
-void
-fz_drop_function(fz_context *ctx, fz_function *func)
-{
-	fz_drop_storable(ctx, &func->storable);
-}
-
-size_t
-fz_function_size(fz_context *ctx, fz_function *func)
-{
-	return (func ? func->size : 0);
-}