Simpler way to deal with the GL deleter

ext/native/thin3d/GLQueueRunner.cpp

@@ -424,9 +424,52 @@ void GLQueueRunner::RunSteps(const std::vector<GLRStep *> &steps) {
 }
 
 void GLQueueRunner::LogSteps(const std::vector<GLRStep *> &steps) {
-
+	for (int i = 0; i < steps.size(); i++) {
+		const GLRStep &step = *steps[i];
+		switch (step.stepType) {
+		case GLRStepType::RENDER:
+			LogRenderPass(step);
+			break;
+		case GLRStepType::COPY:
+			LogCopy(step);
+			break;
+		case GLRStepType::BLIT:
+			LogBlit(step);
+			break;
+		case GLRStepType::READBACK:
+			LogReadback(step);
+			break;
+		case GLRStepType::READBACK_IMAGE:
+			LogReadbackImage(step);
+			break;
+		default:
+			Crash();
+			break;
+		}
+		delete steps[i];
+	}
 }
 
+// TODO: Improve these.
+void GLQueueRunner::LogRenderPass(const GLRStep &pass) {
+	ILOG("RenderPass (%d commands)", (int)pass.commands.size());
+}
+
+void GLQueueRunner::LogCopy(const GLRStep &pass) {
+	ILOG("Copy");
+}
+
+void GLQueueRunner::LogBlit(const GLRStep &pass) {
+	ILOG("Blit");
+}
+
+void GLQueueRunner::LogReadback(const GLRStep &pass) {
+	ILOG("Readback");
+}
+
+void GLQueueRunner::LogReadbackImage(const GLRStep &pass) {
+	ILOG("ReadbackImage");
+}
 
 void GLQueueRunner::PerformBlit(const GLRStep &step) {
 	// Without FBO_ARB / GLES3, this will collide with bind_for_read, but there's nothing
@@ -990,7 +1033,7 @@ void GLQueueRunner::PerformReadback(const GLRStep &pass) {
 	const GLuint format = GL_RGBA;
 	const GLuint type = GL_UNSIGNED_BYTE;
 	const int srcAlignment = 4;
-	int dstAlignment = DataFormatSizeInBytes(pass.readback.dstFormat);
+	int dstAlignment = (int)DataFormatSizeInBytes(pass.readback.dstFormat);
 
 	int pixelStride = pass.readback.srcRect.w;
 	// Apply the correct alignment.