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Merged
lopcode merged 1 commit into from
Oct 11, 2025
Merged

Add support for vips_image_remove #181

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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -23,7 +23,7 @@ repositories {
}

dependencies {
implementation("app.photofox.vips-ffm:vips-ffm-core:1.9.1")
implementation("app.photofox.vips-ffm:vips-ffm-core:1.9.2")
}
```

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9 changes: 9 additions & 0 deletions core/src/main/java/app/photofox/vipsffm/VImage.java
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Expand Up @@ -10132,6 +10132,15 @@ public List<String> getFields() {
return fieldNameStrings;
}

/// Helper function to remove the metadata stored at `name` on this image
///
/// Returns false if there was no metadata entry at `name`
///
/// See also: [libvips header docs](https://www.libvips.org/API/current/libvips-header.html)
public boolean remove(String name) {
return VipsHelper.image_remove(arena, this.address, name);
}

/// Helper record to hold multiple outputs from the [VImage#findTrim] operation
public record FindTrimOutput(int left, int top, int width, int height) {
}
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14 changes: 14 additions & 0 deletions core/src/main/java/app/photofox/vipsffm/VipsHelper.java
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Expand Up @@ -1609,6 +1609,20 @@ public static long image_get_typeof(Arena arena, MemorySegment image, String nam
return result;
}

/// Binding for:
/// ```c
/// gboolean vips_image_remove(VipsImage *image, const char *name)
/// ```
public static boolean image_remove(Arena arena, MemorySegment image, String nameString) throws
VipsError {
if(!VipsValidation.isValidPointer(image)) {
VipsValidation.throwInvalidInputError("vips_image_remove", "image");
}
var name = arena.allocateFrom(nameString);
var result = VipsRaw.vips_image_remove(image, name);
return result == 1;
}

/// Binding for:
/// ```c
/// void *vips_image_map(VipsImage *image, VipsImageMapFn fn, void *a)
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59 changes: 59 additions & 0 deletions core/src/main/java/app/photofox/vipsffm/jextract/VipsRaw.java
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Expand Up @@ -9906,6 +9906,65 @@ public static long vips_image_get_typeof(MemorySegment image, MemorySegment name
}
}

private static class vips_image_remove {
public static final FunctionDescriptor DESC = FunctionDescriptor.of(
VipsRaw.C_INT,
VipsRaw.C_POINTER,
VipsRaw.C_POINTER
);

public static final MemorySegment ADDR = VipsRaw.findOrThrow("vips_image_remove");

public static final MethodHandle HANDLE = Linker.nativeLinker().downcallHandle(ADDR, DESC);
}

/**
* Function descriptor for:
* {@snippet lang=c :
* extern gboolean vips_image_remove(VipsImage *image, const char *name)
* }
*/
public static FunctionDescriptor vips_image_remove$descriptor() {
return vips_image_remove.DESC;
}

/**
* Downcall method handle for:
* {@snippet lang=c :
* extern gboolean vips_image_remove(VipsImage *image, const char *name)
* }
*/
public static MethodHandle vips_image_remove$handle() {
return vips_image_remove.HANDLE;
}

/**
* Address for:
* {@snippet lang=c :
* extern gboolean vips_image_remove(VipsImage *image, const char *name)
* }
*/
public static MemorySegment vips_image_remove$address() {
return vips_image_remove.ADDR;
}

/**
* {@snippet lang=c :
* extern gboolean vips_image_remove(VipsImage *image, const char *name)
* }
*/
public static int vips_image_remove(MemorySegment image, MemorySegment name) {
var mh$ = vips_image_remove.HANDLE;
try {
if (TRACE_DOWNCALLS) {
traceDowncall("vips_image_remove", image, name);
}
return (int)mh$.invokeExact(image, name);
} catch (Throwable ex$) {
throw new AssertionError("should not reach here", ex$);
}
}

private static class vips_image_map {
public static final FunctionDescriptor DESC = FunctionDescriptor.of(
VipsRaw.C_POINTER,
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482 changes: 250 additions & 232 deletions docs/app.photofox.vipsffm/app/photofox/vipsffm/VImage.html
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498 changes: 264 additions & 234 deletions docs/app.photofox.vipsffm/app/photofox/vipsffm/VipsHelper.html
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108 changes: 108 additions & 0 deletions docs/app.photofox.vipsffm/app/photofox/vipsffm/jextract/VipsRaw.html
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Expand Up @@ -777,6 +777,10 @@
<li><a href="#vips_image_get_typeof$handle()" tabindex="0">vips_image_get_typeof$handle()</a></li>
<li><a href="#vips_image_get_typeof$address()" tabindex="0">vips_image_get_typeof$address()</a></li>
<li><a href="#vips_image_get_typeof(java.lang.foreign.MemorySegment,java.lang.foreign.MemorySegment)" tabindex="0">vips_image_get_typeof(MemorySegment, MemorySegment)</a></li>
<li><a href="#vips_image_remove$descriptor()" tabindex="0">vips_image_remove$descriptor()</a></li>
<li><a href="#vips_image_remove$handle()" tabindex="0">vips_image_remove$handle()</a></li>
<li><a href="#vips_image_remove$address()" tabindex="0">vips_image_remove$address()</a></li>
<li><a href="#vips_image_remove(java.lang.foreign.MemorySegment,java.lang.foreign.MemorySegment)" tabindex="0">vips_image_remove(MemorySegment, MemorySegment)</a></li>
<li><a href="#vips_image_map$descriptor()" tabindex="0">vips_image_map$descriptor()</a></li>
<li><a href="#vips_image_map$handle()" tabindex="0">vips_image_map$handle()</a></li>
<li><a href="#vips_image_map$address()" tabindex="0">vips_image_map$address()</a></li>
Expand Down Expand Up @@ -9445,6 +9449,50 @@ <h2>Method Summary</h2>
</div>
</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static int</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#vips_image_remove(java.lang.foreign.MemorySegment,java.lang.foreign.MemorySegment)" class="member-name-link">vips_image_remove</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/lang/foreign/MemorySegment.html" title="class or interface in java.lang.foreign" class="external-link">MemorySegment</a>&nbsp;image,
<a href="https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/lang/foreign/MemorySegment.html" title="class or interface in java.lang.foreign" class="external-link">MemorySegment</a>&nbsp;name)</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">
<div class="snippet-container"><button class="copy snippet-copy" aria-label="Copy snippet" onclick="copySnippet(this)"><span data-copied="Copied!">Copy</span><img src="../../../../../resource-files/copy.svg" alt="Copy snippet"></button>
<pre class="snippet" id="snippet-vips_image_remove(java.lang.foreign.MemorySegment,java.lang.foreign.MemorySegment)1"><code class="language-c">extern gboolean vips_image_remove(VipsImage *image, const char *name)
</code></pre>
</div>
</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/lang/foreign/MemorySegment.html" title="class or interface in java.lang.foreign" class="external-link">MemorySegment</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#vips_image_remove$address()" class="member-name-link">vips_image_remove$address</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Address for:

<div class="snippet-container"><button class="copy snippet-copy" aria-label="Copy snippet" onclick="copySnippet(this)"><span data-copied="Copied!">Copy</span><img src="../../../../../resource-files/copy.svg" alt="Copy snippet"></button>
<pre class="snippet" id="snippet-vips_image_remove$address()1"><code class="language-c">extern gboolean vips_image_remove(VipsImage *image, const char *name)
</code></pre>
</div>
</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/lang/foreign/FunctionDescriptor.html" title="class or interface in java.lang.foreign" class="external-link">FunctionDescriptor</a></code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#vips_image_remove$descriptor()" class="member-name-link">vips_image_remove$descriptor</a>()</code></div>
<div class="col-last odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Function descriptor for:

<div class="snippet-container"><button class="copy snippet-copy" aria-label="Copy snippet" onclick="copySnippet(this)"><span data-copied="Copied!">Copy</span><img src="../../../../../resource-files/copy.svg" alt="Copy snippet"></button>
<pre class="snippet" id="snippet-vips_image_remove$descriptor()1"><code class="language-c">extern gboolean vips_image_remove(VipsImage *image, const char *name)
</code></pre>
</div>
</div>
</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static <a href="https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/lang/invoke/MethodHandle.html" title="class or interface in java.lang.invoke" class="external-link">MethodHandle</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#vips_image_remove$handle()" class="member-name-link">vips_image_remove$handle</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4">
<div class="block">Downcall method handle for:

<div class="snippet-container"><button class="copy snippet-copy" aria-label="Copy snippet" onclick="copySnippet(this)"><span data-copied="Copied!">Copy</span><img src="../../../../../resource-files/copy.svg" alt="Copy snippet"></button>
<pre class="snippet" id="snippet-vips_image_remove$handle()1"><code class="language-c">extern gboolean vips_image_remove(VipsImage *image, const char *name)
</code></pre>
</div>
</div>
</div>
<div class="col-first odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code>static void</code></div>
<div class="col-second odd-row-color method-summary-table method-summary-table-tab1 method-summary-table-tab4"><code><a href="#vips_image_set_area(java.lang.foreign.MemorySegment,java.lang.foreign.MemorySegment,java.lang.foreign.MemorySegment,java.lang.foreign.MemorySegment)" class="member-name-link">vips_image_set_area</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/lang/foreign/MemorySegment.html" title="class or interface in java.lang.foreign" class="external-link">MemorySegment</a>&nbsp;image,
<a href="https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/lang/foreign/MemorySegment.html" title="class or interface in java.lang.foreign" class="external-link">MemorySegment</a>&nbsp;name,
Expand Down Expand Up @@ -25281,6 +25329,66 @@ <h3>vips_image_get_typeof</h3>
</section>
</li>
<li>
<section class="detail" id="vips_image_remove$descriptor()">
<h3>vips_image_remove$descriptor</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/lang/foreign/FunctionDescriptor.html" title="class or interface in java.lang.foreign" class="external-link">FunctionDescriptor</a></span>&nbsp;<span class="element-name">vips_image_remove$descriptor</span>()</div>
<div class="block">Function descriptor for:

<div class="snippet-container"><button class="copy snippet-copy" aria-label="Copy snippet" onclick="copySnippet(this)"><span data-copied="Copied!">Copy</span><img src="../../../../../resource-files/copy.svg" alt="Copy snippet"></button>
<pre class="snippet" id="snippet-vips_image_remove$descriptor()2"><code class="language-c">extern gboolean vips_image_remove(VipsImage *image, const char *name)
</code></pre>
</div>
</div>
</div>
</section>
</li>
<li>
<section class="detail" id="vips_image_remove$handle()">
<h3>vips_image_remove$handle</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/lang/invoke/MethodHandle.html" title="class or interface in java.lang.invoke" class="external-link">MethodHandle</a></span>&nbsp;<span class="element-name">vips_image_remove$handle</span>()</div>
<div class="block">Downcall method handle for:

<div class="snippet-container"><button class="copy snippet-copy" aria-label="Copy snippet" onclick="copySnippet(this)"><span data-copied="Copied!">Copy</span><img src="../../../../../resource-files/copy.svg" alt="Copy snippet"></button>
<pre class="snippet" id="snippet-vips_image_remove$handle()2"><code class="language-c">extern gboolean vips_image_remove(VipsImage *image, const char *name)
</code></pre>
</div>
</div>
</div>
</section>
</li>
<li>
<section class="detail" id="vips_image_remove$address()">
<h3>vips_image_remove$address</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type"><a href="https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/lang/foreign/MemorySegment.html" title="class or interface in java.lang.foreign" class="external-link">MemorySegment</a></span>&nbsp;<span class="element-name">vips_image_remove$address</span>()</div>
<div class="block">Address for:

<div class="snippet-container"><button class="copy snippet-copy" aria-label="Copy snippet" onclick="copySnippet(this)"><span data-copied="Copied!">Copy</span><img src="../../../../../resource-files/copy.svg" alt="Copy snippet"></button>
<pre class="snippet" id="snippet-vips_image_remove$address()2"><code class="language-c">extern gboolean vips_image_remove(VipsImage *image, const char *name)
</code></pre>
</div>
</div>
</div>
</section>
</li>
<li>
<section class="detail" id="vips_image_remove(java.lang.foreign.MemorySegment,java.lang.foreign.MemorySegment)">
<h3>vips_image_remove</h3>
<div class="horizontal-scroll">
<div class="member-signature"><span class="modifiers">public static</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">vips_image_remove</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/lang/foreign/MemorySegment.html" title="class or interface in java.lang.foreign" class="external-link">MemorySegment</a>&nbsp;image,
<a href="https://docs.oracle.com/en/java/javase/23/docs/api/java.base/java/lang/foreign/MemorySegment.html" title="class or interface in java.lang.foreign" class="external-link">MemorySegment</a>&nbsp;name)</span></div>
<div class="block">
<div class="snippet-container"><button class="copy snippet-copy" aria-label="Copy snippet" onclick="copySnippet(this)"><span data-copied="Copied!">Copy</span><img src="../../../../../resource-files/copy.svg" alt="Copy snippet"></button>
<pre class="snippet" id="snippet-vips_image_remove(java.lang.foreign.MemorySegment,java.lang.foreign.MemorySegment)2"><code class="language-c">extern gboolean vips_image_remove(VipsImage *image, const char *name)
</code></pre>
</div>
</div>
</div>
</section>
</li>
<li>
<section class="detail" id="vips_image_map$descriptor()">
<h3>vips_image_map$descriptor</h3>
<div class="horizontal-scroll">
Expand Down
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