⚡ Compiling by g++ instead of VS

Speed up significantly
Kiyamou · Nov 25, 2019 · 7c75aff · 7c75aff
1 parent 8ae4d45
commit 7c75aff
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Showing 3 changed files with 21 additions and 6 deletions.
diff --git a/.gitignore b/.gitignore
@@ -328,3 +328,10 @@ ASALocalRun/
 
 # MFractors (Xamarin productivity tool) working folder 
 .mfractor/
+
+# Generic header file
+VapourSynth.h
+VSHelper.h
+
+# Dynamic link library after compiling
+*.dll
diff --git a/JincResize/JincResize.cpp b/JincResize/JincResize.cpp
@@ -5,8 +5,8 @@
 
 #include <memory>
 
-#include <VapourSynth.h>
-#include <VSHelper.h>
+#include "VapourSynth.h"
+#include "VSHelper.h"
 
 #define MIN(a,b) (((a)<(b))?(a):(b))
 #define MAX(a,b) (((a)>(b))?(a):(b))
@@ -126,8 +126,8 @@ static const VSFrameRef* VS_CC filterGetFrame(int n, int activationReason, void*
 static void VS_CC filterFree(void* instanceData, VSCore* core, const VSAPI* vsapi) {
 	FilterData* d = static_cast<FilterData*>(instanceData);
 	vsapi->freeNode(d->node);
-	free(d->lut);  // I don't konw it's necessary or not. lut is created by malloc, so using free?
-	delete d;      // I don't know the difference between delete and free
+	delete d->lut; // I don't konw it's necessary or not.
+	delete d;
 }
 
 static void VS_CC filterCreate(const VSMap* in, VSMap* out, void* userData, VSCore* core, const VSAPI* vsapi) {

diff --git a/README.md b/README.md
@@ -4,7 +4,7 @@ JincResize works by Jinc algorithms (EWA Lanczos).
 
 Modified from EWA-Resampling-VS:  https://github.com/Lypheo/EWA-Resampling-VS . Added the 8bit support.
 
-I'm a beginner for C++. The plugin is very slow now (slower than the original version). I will try to modify in the future.
+I'm a beginner for C++. The plugin needs improvement. I will try to modify in the future.
 
 # Usage
 
@@ -14,6 +14,14 @@ core.ewa.Lanczos(clip clip, int width, int height, float radius, float blur)
 
 * clip: Clip to process,  integer sample type of 8-16 bit depth is supported.
 
+# Compilation
+
+The currently released dynamic link library is compiled in the following way.
+
+```
+x86_64-w64-mingw32-g++ -shared -o JincResize.dll -O2 -static JincResize.cpp
+```
+
 # Acknowledgement
 
-Thanks to [Lypheo]( https://github.com/Lypheo ), the original developer of EWA-Resampling-VS. I know nothing of algorithm implementation, only make a little modification in the grammar. If you think the plugin is useful, make a star for his original [repositories]( https://github.com/Lypheo/EWA-Resampling-VS ).
+Thanks to [Lypheo]( https://github.com/Lypheo ), the original developer of EWA-Resampling-VS. I know nothing of algorithm implementation, only make a little modification in the grammar. If you think the plugin is useful, make a star for his original [repositories]( https://github.com/Lypheo/EWA-Resampling-VS ).