sdfsdfs

node_modules/pixi.js/lib/unsafe-eval/shader/generateShaderSyncPolyfill.js

@@ -0,0 +1,53 @@
+'use strict';
+
+var BufferResource = require('../../rendering/renderers/shared/buffer/BufferResource.js');
+var UniformGroup = require('../../rendering/renderers/shared/shader/UniformGroup.js');
+var TextureSource = require('../../rendering/renderers/shared/texture/sources/TextureSource.js');
+var TextureStyle = require('../../rendering/renderers/shared/texture/TextureStyle.js');
+
+"use strict";
+function generateShaderSyncPolyfill() {
+  return syncShader;
+}
+function syncShader(renderer, shader, syncData) {
+  const gl = renderer.gl;
+  const shaderSystem = renderer.shader;
+  const programData = shaderSystem._getProgramData(shader.glProgram);
+  for (const i in shader.groups) {
+    const bindGroup = shader.groups[i];
+    for (const j in bindGroup.resources) {
+      const resource = bindGroup.resources[j];
+      if (resource instanceof UniformGroup.UniformGroup) {
+        if (resource.ubo) {
+          shaderSystem.bindUniformBlock(
+            resource,
+            shader._uniformBindMap[i][j],
+            syncData.blockIndex++
+          );
+        } else {
+          shaderSystem.updateUniformGroup(resource);
+        }
+      } else if (resource instanceof BufferResource.BufferResource) {
+        shaderSystem.bindUniformBlock(
+          resource,
+          shader._uniformBindMap[i][j],
+          syncData.blockIndex++
+        );
+      } else if (resource instanceof TextureSource.TextureSource) {
+        renderer.texture.bind(resource, syncData.textureCount);
+        const uniformName = shader._uniformBindMap[i][j];
+        const uniformData = programData.uniformData[uniformName];
+        if (uniformData) {
+          if (uniformData.value !== syncData.textureCount) {
+            gl.uniform1i(uniformData.location, syncData.textureCount);
+          }
+          syncData.textureCount++;
+        }
+      } else if (resource instanceof TextureStyle.TextureStyle) {
+      }
+    }
+  }
+}
+
+exports.generateShaderSyncPolyfill = generateShaderSyncPolyfill;
+//# sourceMappingURL=generateShaderSyncPolyfill.js.map