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WEBGL_shader_pixel_local_storage: Sync with upstream #3781

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Merged
kenrussell merged 1 commit into from
Jul 6, 2026
Merged

WEBGL_shader_pixel_local_storage: Sync with upstream #3781

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5 changes: 3 additions & 2 deletions extensions/WEBGL_shader_pixel_local_storage/extension.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -56,8 +56,6 @@
When this extension is enabled, the following WebGL extensions are enabled implicitly:
<ul>
<li><a href="../OES_draw_buffers_indexed/">OES_draw_buffers_indexed</a></li>
<li><a href="../EXT_color_buffer_float/">EXT_color_buffer_float</a></li>
<li><a href="../EXT_color_buffer_half_float/">EXT_color_buffer_half_float</a></li>
</ul>
</div>
</addendum>
Expand Down Expand Up @@ -294,5 +292,8 @@ interface WEBGL_shader_pixel_local_storage {
<revision date="2026/03/02">
<change>Renamed PIXEL_LOCAL_FORMAT_WEBGL to PIXEL_LOCAL_INTERNAL_FORMAT_WEBGL, tracking ANGLE extension.</change>
</revision>
<revision date="2026/06/25">
<change>Removed implicit enablement of floating-point rendering extensions, tracking ANGLE extension.</change>
</revision>
</history>
</draft>
17 changes: 6 additions & 11 deletions sdk/tests/conformance2/extensions/webgl-shader-pixel-local-storage.html
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Original file line number Diff line number Diff line change
Expand Up @@ -82,13 +82,10 @@
shouldBeNull("gl.getParameter(0x96E0 /*MAX_PIXEL_LOCAL_STORAGE_PLANES_WEBGL*/)");
wtu.glErrorShouldBe(gl, gl.INVALID_ENUM, "parameter unknown without enabling the extension");
shouldBeNull(
"gl.getParameter(0x96E1 /*MAX_COLOR_ATTACHMENTS_WITH_ACTIVE_PIXEL_LOCAL_STORAGE_WEBGL*/)");
"gl.getParameter(0x96E1 /*MAX_COMBINED_DRAW_BUFFERS_AND_PIXEL_LOCAL_STORAGE_PLANES_WEBGL*/)");
wtu.glErrorShouldBe(gl, gl.INVALID_ENUM, "parameter unknown without enabling the extension");
shouldBeNull(
"gl.getParameter(0x96E2 /*MAX_COMBINED_DRAW_BUFFERS_AND_PIXEL_LOCAL_STORAGE_PLANES_WEBGL*/)");
wtu.glErrorShouldBe(gl, gl.INVALID_ENUM, "parameter unknown without enabling the extension");
shouldBeNull(
"gl.getParameter(0x96E3 /*PIXEL_LOCAL_STORAGE_ACTIVE_PLANES_WEBGL*/)");
"gl.getParameter(0x96E2 /*PIXEL_LOCAL_STORAGE_ACTIVE_PLANES_WEBGL*/)");
wtu.glErrorShouldBe(gl, gl.INVALID_ENUM, "parameter unknown without enabling the extension");
wtu.glErrorShouldBe(gl, gl.NONE);
}
Expand All @@ -101,18 +98,16 @@
wtu.glErrorShouldBe(gl, enabled ? gl.NONE : gl.INVALID_ENUM,
"OES_draw_buffers_indexed not enabled or disabled as expected");
}
if (wtu.getSupportedExtensionWithKnownPrefixes(gl, "EXT_color_buffer_float") !== undefined) {
{
gl.bindRenderbuffer(gl.RENDERBUFFER, gl.createRenderbuffer());
gl.renderbufferStorage(gl.RENDERBUFFER, gl.R32F, 1, 1);
wtu.glErrorShouldBe(gl, enabled ? gl.NONE : gl.INVALID_ENUM,
"EXT_color_buffer_float not enabled or disabled as expected");
wtu.glErrorShouldBe(gl, gl.INVALID_ENUM, "EXT_color_buffer_float not disabled as expected");
gl.bindRenderbuffer(gl.RENDERBUFFER, null);
}
if (wtu.getSupportedExtensionWithKnownPrefixes(gl, "EXT_color_buffer_half_float") !== undefined) {
{
gl.bindRenderbuffer(gl.RENDERBUFFER, gl.createRenderbuffer());
gl.renderbufferStorage(gl.RENDERBUFFER, gl.RG16F, 1, 1);
wtu.glErrorShouldBe(gl, enabled ? gl.NONE : gl.INVALID_ENUM,
"EXT_color_buffer_half_float not enabled or disabled as expected");
wtu.glErrorShouldBe(gl, gl.INVALID_ENUM, "EXT_color_buffer_half_float not disabled as expected");
gl.bindRenderbuffer(gl.RENDERBUFFER, null);
}
}
Expand Down
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