Method finishDraw

src/webgpu/p5.RendererWebGPU.js:1788–1848

()

    }

    async finishDraw() {
      this.flushDraw();

      const states = [];

      // Only blit if we promoted to framebuffer this frame
      if (this._frameState === FRAME_STATE.PROMOTED) {
        while (this.activeFramebuffers.length > 0) {
          const fbo = this.activeFramebuffers.pop();
          states.unshift({ fbo, diff: { ...this.states } });
        }
        this.flushDraw();

        this._pInst.push();
        this.states.setValue('enableLighting', false);
        this.states.setValue('activeImageLight', null);
        this._pInst.setCamera(this.finalCamera);
        this._pInst.shader(this._getBlitShader());
        this._pInst.resetMatrix();
        this._pInst.imageMode(this._pInst.CENTER);
        this._pInst.image(this.mainFramebuffer, 0, 0);
        this._pInst.pop();
        this.flushDraw();
      }

      // Return all uniform buffers to their pools
      this._returnUniformBuffersToPool();

      // Mark all geometry buffers for return after frame is complete
      for (const geometry of this._geometriesWithPools) {
        this._markGeometryBuffersForReturn(geometry);
      }

      // this.uniformBufferPool.push(...(await Promise.all(this.resettingUniformBuffers)));
      this.resettingUniformBuffers = [];

      // Return all vertex buffers to their pools
      this._returnVertexBuffersToPool();

      // Destroy all retired buffers
      const retired = this._retiredBuffers;
      this._postSubmitCallbacks.push(() => {
        for (const buffer of retired) {
          if (buffer && buffer.destroy) {
            buffer.destroy();
          }
        }
      });
      this._retiredBuffers = [];

      if (this._frameState === FRAME_STATE.PROMOTED) {
        for (const { fbo, diff } of states) {
          if (fbo !== this.mainFramebuffer || this._frameState !== FRAME_STATE.PROMOTED) {
            fbo.begin();
          }
          for (const key in diff) {
            this.states.setValue(key, diff[key]);
          }