1 files changed, 24 insertions, 0 deletions
diff --git a/components/script/dom/webidls/GPURenderEncoderBase.webidl b/components/script/dom/webidls/GPURenderEncoderBase.webidl
new file mode 100644
index 00000000000..f0c4532b446
--- /dev/null
+++ b/components/script/dom/webidls/GPURenderEncoderBase.webidl
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+// https://gpuweb.github.io/gpuweb/#gpurenderencoderbase
+[Exposed=(Window, DedicatedWorker)]
+interface mixin GPURenderEncoderBase {
+    void setPipeline(GPURenderPipeline pipeline);
+
+    void setIndexBuffer(GPUBuffer buffer, optional GPUSize64 offset = 0, optional GPUSize64 size = 0);
+    void setVertexBuffer(GPUIndex32 slot, GPUBuffer buffer, optional GPUSize64 offset = 0, optional GPUSize64 size = 0);
+
+    void draw(GPUSize32 vertexCount, optional GPUSize32 instanceCount = 1,
+              optional GPUSize32 firstVertex = 0, optional GPUSize32 firstInstance = 0);
+    void drawIndexed(GPUSize32 indexCount, optional GPUSize32 instanceCount = 1,
+                     optional GPUSize32 firstIndex = 0,
+                     optional GPUSignedOffset32 baseVertex = 0,
+                     optional GPUSize32 firstInstance = 0);
+
+    void drawIndirect(GPUBuffer indirectBuffer, GPUSize64 indirectOffset);
+    void drawIndexedIndirect(GPUBuffer indirectBuffer, GPUSize64 indirectOffset);
+};
+
+typedef [EnforceRange] long GPUSignedOffset32;