1 files changed, 0 insertions, 124 deletions
diff --git a/csrc/mkf_cfunc.c b/csrc/mkf_cfunc.c
deleted file mode 100644
index 3855fc6..0000000
--- a/csrc/mkf_cfunc.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * Copyright (C)  2018 Iru Cai <mytbk920423@gmail.com>
- * SPDX-License-Identifier: GPL-3.0-or-later
- */
-
-#include <string.h>
-#include <stdint.h>
-
-int pixel_fmt;
-
-#ifndef UNROLL
-void fcn_00451801(int16_t *a, int nbytes)
-#else
-void fcn_00451801_no_unroll(int16_t *a, int nbytes)
-#endif
-{
-	int nw = nbytes >> 1;
-
-	switch (pixel_fmt) {
-		case 1:
-			for (int i = 0; i < nw; i++) {
-				uint16_t t = a[i];
-				uint16_t t2 = t * 2;
-				t &= 0x001f; /* t[0:4] */
-				t2 &= 0xffc0; /* t2[6:15] = t[5:14] */
-				a[i] = t | t2; /* t[0:4],0,t[5:14] */
-			}
-			return;
-		case 2:
-			for (int i = 0; i < nw; i++) {
-				uint16_t t = a[i];
-				uint16_t v1 = (t & 0x7c00) >> 10; /* v1[0:4] = t[10:14] */
-				uint16_t v2 = (t & 0x03e0) << 1; /* v2[6:10] = t[5:9] */
-				uint16_t v3 = (t & 0x001f) << 11; /* v3[11:15] = t[0:4] */
-				a[i] = v1 | v2 | v3; /* t[10:14],0,t[5:9],t[0:4] */
-			}
-			return;
-		case 3:
-			for (int i = 0; i < nw; i++) {
-				uint16_t t = a[i];
-				uint16_t v1 = (t & 0x7800) >> 3; /* v1[8:11] = t[11:14] */
-				uint16_t v2 = (t & 0x03c0) >> 2; /* v2[4:7] = t[6:9] */
-				uint16_t v3 = (t & 0x001e) >> 1; /* v3[0:3] = t[1:4] */
-				a[i] = v1 | v2 | v3; /* t[1:4],t[6:9],t[11:14] */
-			}
-			return;
-		default:
-			return;
-	}
-}
-
-#if 0
-void fcn_00451801(int16_t *a1, int nbytes)
-{
-	int t; /* esp + 8 */
-	int s; /* esp */
-	int u; /* esp + 4 */
-	uint32_t *edi = a1;
-	uint32_t *edx;
-	esi = nbytes;
-	t = (nbytes >> 1) & 1;
-	esi >>= 2;
-	eax = dw_47637c;
-	switch (eax) {
-		case 1:
-			for (eax = 0; eax < esi; eax++) {
-				edx = &edi[eax];
-				ecx = *edx;
-				ebx = ecx*2;
-				ecx &= 0x001f001f;
-				ebx &= 0xffc0ffc0;
-				*edx = ecx | ebx;
-			}
-			if (t == 0)
-				return;
-			eax = 0;
-			ax = *(int16_t*)edx;
-			ecx = eax * 2;
-			eax &= 0x1f;
-			ecx &= 0xffc0;
-			*(uint16_t*)edx = (uint16_t)(eax | ecx);
-			return;
-		case 2:
-			for (eax = 0; eax < esi; eax++) {
-				edx = &edi[eax];
-				ecx = *edx;
-				s = (ecx & 0x7c007c00) >> 10;
-				u = (ecx & 0x03e003e0) * 2;
-				ebx = (ecx & 0x001f001f) << 11;
-				ecx = s | u | ebx;
-				*edx = ecx;
-			}
-			if (t == 0)
-				return;
-			eax = 0;
-			ax = *(uint16_t*)edx;
-			s = (eax & 0x7c00) >> 10;
-			u = (eax & 0x03e0) * 2;
-			eax = (eax & 0x001f) << 11;
-			*(uint16_t)edx = (uint16_t)(eax | s | u);
-			return;
-		case 3:
-			for (eax = 0; eax < esi; eax++) {
-				edx = &edi[eax];
-				ecx = *edx;
-				ebx = (ecx & 0x78007800) >> 3;
-				ebp = (ecx & 0x03c003c0) >> 2;
-				ecx = (ecx & 0x001e001e) >> 1;
-				*edx = ecx | ebx | ebp;
-			}
-			if (s==0)
-				return;
-			eax = 0;
-			ax = *(uint16_t*)edx;
-			s = (eax & 0x7800) >> 3;
-			u = (eax & 0x03c0) >> 2;
-			ecx = (eax & 0x001e) >> 1;
-			*(uint16_t*)edx = (uint16_t)(s | u | ecx);
-			return;
-		default:
-			return;
-	}
-}
-#endif